Toshiba RAV-SM802CT-E manual

R410A FILE NO. A06-010 Revised : Mar . 2007 SER VICE MANUAL/INTEGRA TION AIR-CONDITIONER SPLIT TYPE INDOOR UNIT <DIGIT AL INVER TER> RA V -SM563UT -E RA V -SM562BT -E RA V -SM562CT -E RA V -SM803UT -E RA V -SM802BT -E RA V -SM802CT -E RA V -SM1103UT -E RA V -SM1102BT -E RA V -SM1102CT -E RA V -SM1403UT -E RA V -SM1402BT -E RA V -SM1402CT -E &[...]

– 2 – ADOPTION OF NEW REFRIGERANT This Air Conditioner is a new type which adopts a ne w refrigerant HFC (R410A) instead of the con v entional refrigerant R22 in order to pre vent destruction of the ozone la yer . W ARNING Cleaning of the air filter and other par ts of the air filter in volv es dangerous wor k in high places, so be sure to ha v[...]

– 3 – 7. REFRIGERANT R410A .............................................................................. 51 7-1. Safety During Installation/Servicing ............................................................... 51 7-2. Refrigerant Piping Installation ....................................................................... 51 7-3. T ools ....[...]

– 4 – SAFETY CA UTION The impor tant contents concer ned to the saf ety are descr ibed on the product itself and on this Service Manual. Please read this Ser vice Manual after understanding the described items thoroughly in the f ollo wing contents (Indications/Illustrated marks), and keep them. [Explanation of indications] ∗ Proper ty damage[...]

– 5 – Before tr oubleshooting or repair work, check the earth wire is connected to the ear th terminals of the main unit, otherwise an electric shock is caused when a leak occurs. If the ear th wire is not correctly connected, contact an electric engineer for re work. Do not modify the products. Do not also disassemb le or modify the par ts. It[...]

– 6 – After the work has finished, be sure to use an insulation tester set (500V mugger) to chec k the resistance is 2M Ω Ω Ω Ω Ω or more between the char g e section and the non-charge metal section (Earth position). If the resistance v alue is low , a disaster such as a leak or electric shock is caused at user ’ s side. When the r[...]

– 7 – • New Refrigerant (R410A) This air conditioner adopts a new HFC type refrigerant (R410A) which does not deplete the oz one lay er . 1 . Safety Caution Concerned to Ne w Refrigerant The pressure of R410A is high 1.6 times of that of the f or mer refrigerant (R22). Accompanied with change of refrigerant, the refrigerating oil has been als[...]

– 8 – 4 . T ools 1. Required T ools for R410A Mixing of diff erent types of oil may cause a troub le such as generation of sludge, clogging of capillar y , etc. Accordingly , the tools to be used are classified into the follo wing three types. 1) T ools e xclusive f or R410A (Those which cannot be used f or conv entional refrigerant (R22)) 2) T[...]

– 9 – 1. SPECIFICA TIONS 1-1. Indoor Unit 1-1-1. 4-W ay Air Disc harge Cassette T ype <Digital In ver ter> * : IEC standard, ** : AS standard Model Indoor unit RA V - Outdoor unit RA V - Cooling capacity (kW) Heating capacity (kW) P ower supply Running current (A) P ower consumption (kW) Cooling P ow er f actor (%) EER (W/W) Energy effici[...]

– 10 – <Super Digital In ver ter> * : IEC standard, ** : AS standard Model Indoor unit RA V - Outdoor unit RA V - Cooling capacity (kW) Heating capacity (kW) P ower supply Running current (A) P ower consumption (kW) Cooling P ow er f actor (%) EER (W/W) Energy efficiency class * Electrical Energy rating ** characteristics Running current [...]

– 11 – 1-1-2. Concealed Duct T ype <Digital In ver ter> * : IEC standard, ** : AS standard Model Indoor unit RA V - Outdoor unit RA V - Cooling capacity (kW) Heating capacity (kW) P ower supply Running current (A) P ower consumption (kW) Cooling P ow er f actor (%) EER (W/W) Energy efficiency class * Electrical Energy rating ** characteri[...]

– 12 – <Super Digital In ver ter> * : IEC standard, ** : AS standard Model Indoor unit RA V - Outdoor unit RA V - Cooling capacity (kW) Heating capacity (kW) P ower supply Running current (A) P ower consumption (kW) Cooling P ow er f actor (%) EER (W/W) Energy efficiency class * Electrical Energy rating ** characteristics Running current [...]

– 13 – 1-1-3. Under Ceiling T ype <Digital In ver ter> * : IEC standard, ** : AS standard Model Indoor unit RA V - Outdoor unit RA V - Cooling capacity (kW) Heating capacity (kW) P ower supply Running current (A) P ower consumption (kW) Cooling P ow er f actor (%) EER (W/W) Energy efficiency class * Electrical Energy rating ** characteris[...]

– 14 – <Super Digital In ver ter> * : IEC standard, ** : AS standard Model Indoor unit RA V - Outdoor unit RA V - Cooling capacity (kW) Heating capacity (kW) P ower supply Running current (A) P ower consumption (kW) Cooling P ow er f actor (%) EER (W/W) Energy efficiency class * Electrical Energy rating ** characteristics Running current [...]

– 15 – 1-1-4. T win T ype <Digital In ver ter> * : IEC standard T ype Model Indoor unit 1 RA V - Indoor unit 2 RA V - Outdoor unit RA V - Cooling capacity (kW) Heating capacity (kW) Indoor unit P ower supply Running current (A) P ower consumption (kW) Cooling P ower f actor (%) EER (W/W) Electrical Energy efficiency class * characteristic[...]

– 16 – <Super Digital In ver ter> * : IEC standard T ype Model Indoor unit 1 RA V - Indoor unit 2 RA V - Outdoor unit RA V - Cooling capacity (kW) Heating capacity (kW) Indoor unit P ower supply Running current (A) P ower consumption (kW) Cooling P ower f actor (%) EER (W/W) Electrical Energy efficiency class * characteristics Running cur[...]

– 17 – 1-2. Outdoor Unit <Digital In ver ter> Model name RA V - P ower supply T ype Compressor Motor (kW) P ole Refrigerant charged (kg) Refrigerant control Standard length (m) Min. length (m) Max. total length (m) Inter connecting pipe Additional refrigerant charge under long piping connector Height Outdoor lower (m) diff erence Outdoor [...]

– 18 – <Super Digital In ver ter> Model name RA V - P ower supply T ype Compressor Motor (kW) P ole Refrigerant charged (kg) Refrigerant control Standard length (m) Min. length (m) Max. total length (m) Inter connecting pipe Additional refrigerant charge under long piping connector Height Outdoor lower (m) diff erence Outdoor higher (m) H[...]

– 19 – 1-3. Operation Characteristic Curve • Operation characteristic curve <Digital In ver ter> RA V -SM563A T -E, RA V -SM803A T -E <Cooling> <Heating> 0 0 2 0 4 0 6 07 08 09 0 1 0 0 2 4 6 8 10 12 14 Compressor speed (rps) Current (A) 0 0 2 04 06 08 0 1 0 0 1 2 0 2 4 6 8 10 12 16 14 Compressor speed (rps) Current (A) 20 18[...]

– 20 – • Operation characteristic curve <Super Digital In verter> RA V -SP562A T -E, RA V -SP802A T -E <Cooling> <Heating> 0 0 2 04 06 0 50 70 80 100 2 4 6 8 10 12 14 Compressor speed (rps) Compressor speed (rps) Current (A) 02 0 4 0 6 0 8 0 Compressor speed (rps) 0 22 20 18 16 14 12 8 10 6 4 2 0 22 20 18 16 14 12 8 10 6 4 2[...]

– 21 – • Capacity variation ratio accor ding to temperature RA V -SM563A T -E, RA V -SM803A T -E, RA V -SM1103A T -E, RA V -SM1403A T -E RA V -SP562A T -E, RA V -SP802A T -E, RA V -SP1102A T -E, RA V -SP1402A T -E <Cooling> <Heating> 50 55 60 65 70 75 80 85 90 95 100 105 32 33 34 35 36 37 38 39 40 41 42 43 Outdoor temp. ( ˚ C) Ca[...]

– 22 – 140 120 100 80 60 40 20 0 500 700 780 900 Standard air volume 780m ³ /h Static pressure (P a) Air volume m ³ /h 140 120 108 100 80 60 40 20 0 500 700 780 900 Standard air volume 780m ³ /h Static pressure (P a) Air volume m ³ /h 140 120 100 80 60 40 20 0 800 1000 1200 1140 1300 Standard air volume 1140m ³ /h Static pressure (P a) Air[...]

– 23 – 140 120 100 80 60 40 20 0 1200 1620 2000 Standard air volume 1620m ³ /h Static pressure (P a) Air volume m ³ /h 140 120 100 80 60 40 20 0 1200 1620 2000 Standard air volume 1620m ³ /h Static pressure (P a) Air volume m ³ /h 140 120 100 80 60 40 20 0 1200 1800 1980 2200 2400 Standard air volume 1980m ³ /h Static pressure (P a) Air vo[...]

– 24 – 3. CONSTRUCTION VIEWS (EXTERNAL VIEWS) 3-1. Indoor Unit 3-1-1. 4-W ay Air Disc harge Cassette T ype RA V -SM563UT -E, RA V -SM803UT -E 200 860 to 910 Recommended external size 200 860 to 910 Recommended external size 173 113 45 105 130 210 360 30 270 105 250 70 130 105 254.5 480 227 120 57.5 25 64 188 57 35˚ 256 346.5 97 35 88 415.0 381[...]

– 25 – RA V -SM1103UT -E, RA V -SM1403UT -E, RA V -SP1102UT -E 35˚ 415.0 80 240 840 Unit external dimension Ceiling bottom surface Ceiling bottom surface Hanging bolt M10 or Ø3/8 (T o be procured locally) Refrigerant pipe connecting por t A T ake-in port of pipes Refrigerant pipe connecting por t B 105 105 381.6 346.5 254.5 790 Hanging bolt p[...]

– 26 – 110 129 44 49 Knock-out hole Ø 125 (Air take-in port) 6- Ø 4 T apping scre w undersized hole Ø 160 Hanging bolt pitch 700 59 41 Main unit dimension 800 75 Hanging bolt pitch B Main unit dimension A J = M x K H Discharge por t flange N- Ø 200 Hanging bolt 4-M10 screw (Arranged locally) 60 to 260 9 Suction por t can vas (Separate sold)[...]

– 27 – 3-1-3. Under Ceiling T ype RA V -SM562CT -E, RA V -SM802CT -E, RA V -SM1102CT -E, RA V -SM1402CT -E Upper pipe draw-out port (Knockout hole) Power supply cable take-in port (Knockout) Remote controller cable take- in port (Knockout hole) Left drain size B (Hanging position) A Refrigerant pipe (Liquid side Ø C ) Refrigerant pipe (Gas sid[...]

– 28 – 3-2. Outdoor Unit RA V -SM563A T -E, RA V -SM803A T -E ( ) ( ) Drain hole ( Ø 25) Drain hole (2- Ø 20 × 88 long hole) 2- Ø 11-14 U-shape hole (For Ø 8- Ø 10 anchor bolts) 8- Ø 6 hole (For fixing outdoor unit) 2- Ø 11 × L14 long hole (For Ø 8- Ø 10 anchor bolts) 54 30 600 108 125 90 30 60 20 320 (Long hole pitch For anchor bolt[...]

– 29 – RA V -SM1103A T -E, RA V -SM1403A T -E / RA V -SP562A T -E, RA V -SP802A T -E 365 17.5 17.5 21 21 40 70 29 90 191 20 40 39 47 43 43 95 300 150 60 26 Knock out (For dr aining) Knock out (For dr aining) Drain hole ( Ø 20 × 88 Burring hole) Drain hole ( Ø 25 Burring hole) Pa r t A Pa r t B (Long hole pitch for anchor bolt) Suction por t [...]

– 30 – RA V -SP1102A T -E, RA V -SP1402A T -E Space required for service 350 625 565 67 60 565 314 164 300 307 400 161 60 27 27 60 90 58 95 60 67 154 706 715 900 600 60 43 26 90 29 150 108 89 25 1340 320 28 z 40 54 40 43 21 40 365 17.5 17.5 70 21 191 20 40 40 20 12 165 80 60 32 45 46 86 7 58 7 Z view Refrigerant pipe connecting por t ( Ø 9.5 f[...]

– 31 – 4. SYSTEMA TIC REFRIGERA TING CYCLE DIA GRAM 4-1. Indoor Unit/Outdoor Unit RA V -SM563UT -E, RA V -SM562BT -E, RA V -SM562CT -E / RA V -SM563A T - E * 4 poles are provided to this compressor . The compressor frequency (Hz) measured with a clamp meter is 2 times of re v olutions (r ps) of the compressor . Indoor unit Outdoor unit Outer di[...]

– 32 – RA V -SM803UT -E, RA V -SM802BT -E, RA V -SM802CT -E / RA V -SM803A T - E Standard Cooling Overload Low load Standard Heating Overload Low load Pressure (MP a) (kg/cm ² G) Pd Ps Pd Ps 3.28 0.86 33.4 8.8 3.59 1.00 33.6 10.2 1.85 0.83 18.9 8.5 2.53 0.62 25.8 6.3 3.42 1.07 34.9 10.9 1.99 0.23 20.3 2.3 Pipe surface temperature ( ° C) Disch[...]

– 33 – RA V -SM1103UT -E, RA V -SM1102BT -E, RA V -SM1102CT -E / RA V -SM1103A T -E * 4 poles are provided to this compressor . The compressor frequency (Hz) measured with a clamp meter is 2 times of re v olutions (r ps) of the compressor . Indoor unit Outdoor unit Distributor (Strainer incorporated) TCJ sensor Air heat e xchanger Strainer Stra[...]

– 34 – RA V -SM1403UT -E, RA V -SM1402BT -E, RA V -SM1402CT -E / RA V -SM1403A T -E Indoor unit Outdoor unit Distributor (Strainer incorporated) TCJ sensor Air heat e xchanger Strainer Strainer TC sensor Strainer TS sensor TD sensor T O sensor TE sensor Distributor 4-wa y valv e (STF-0213Z) Ø 25 × L210 Ø 25 × L180 Rotar y compressor (D A420[...]

– 35 – Indoor unit Outdoor unit TCJ sensor Air heat e xchanger Strainer Strainer TC sensor P ack ed v alv e Outer dia. Ø A Pac ked v alve Outer dia. Ø B Max. 50m Min. 5m TS sensor Accumulator (1500cc) TD sensor T O sensor TE sensor 4-wa y valv e (STF-0213Z) Ø 25 × L160 Rotar y compressor (D A220A2F-20L1) Heat e xchanger Ø 8 1 row 30 stages[...]

– 36 – RA V -SM803UT -E, RA V -SM802BT -E, RA V -SM802CT -E / RA V -SP802A T - E * 4 poles are provided to this compressor . The compressor frequency (Hz) measured with a clamp meter is 2 times of re v olutions (r ps) of the compressor . Indoor unit Outdoor unit TCJ sensor Air heat e xchanger Strainer Strainer TC sensor P ack ed v alv e Outer d[...]

– 37 – RA V -SP1102UT -E, RA V -SM1102BT -E, RA V -SM1102CT -E / RA V -SP1102A T -E * 4 poles are provided to this compressor . The compressor frequency (Hz) measured with a clamp meter is 2 times of re v olutions (r ps) of the compressor . Indoor unit Outdoor unit Distributor (Strainer incorporated) TCJ sensor Air heat e xchanger Strainer Stra[...]

– 38 – RA V -SM1403UT -E, RA V -SM1402BT -E, RA V -SM1402CT -E / RA V -SP1402A T -E * 4 poles are provided to this compressor . The compressor frequency (Hz) measured with a clamp meter is 2 times of re volutions (r ps) of the compresso r . Indoor unit Outdoor unit Distributor (Strainer incorporated) TCJ sensor Air heat e xchanger Strainer Stra[...]

– 39 – 5. WIRING DIA GRAM 5-1. Indoor Unit 5-1-1. 4-W ay Air Disc harge Cassette T ype RA V -SM563UT -E, RA V -SM803UT -E, RA V -SM1103UT -E, RA V -SM1403UT -E, RA V -SP1102UT -E FM TA TC TCJ LM1,LM2 DP FS R Y302 : F an motor : Indoor temp. sensor : T emp. sensor : T emp. sensor : Louver motor : Drain pump motor : Float switch : Drain control r[...]

– 40 – 5-1-2. Concealed Duct T ype RA V -SM562BT -E, RA V -SM802BT -E, RA V -SM1102BT -E, RA V -SM1402BT -E FM TA TC TCJ DP FS R Y302 : F an motor : Indoor temp . sensor : T emp . sensor : T emp . sensor : Drain pump motor : Float switch : Drain control rela y NO TE Color Identification BLK BLU RED GR Y PNK GRN WHI BRN ORN YEL : : : : : : : : :[...]

– 41 – 5-1-3. Under Ceiling T ype RA V -SM562CT -E, RA V -SM802CT -E, RA V -SM1102CT -E, RA V -SM1402CT -E FM TA TC TCJ LM DP FS RY 3 0 2 : F an motor : Indoor temp . sensor : T emp . sensor : T emp . sensor : Louver motor : Drain pump motor : Float switch : Drain control rela y NO TE Color Identification BLK BLU RED GR Y PNK GRN WHI BRN ORN YE[...]

– 42 – 5-2. Outdoor Unit (Wiring Diagram) RA V -SM563A T -E, RA V -SM803A T -E Color Identification BLK BLU RED GR Y PNK : : : : : BLA CK BLUE RED GRA Y PINK WHI BRN ORN YEL PUR : : : : : WHITE BRO WN ORANGE YELLO W PURPLE NO TE CM PMV FM TE TD TO TS IGBT DB CT : : : : : : : : : : Compressor Pulse motor valv e F an motor Heat e xchanger T emp. [...]

– 43 – RA V -SM1103A T -E, RA V -SM1403A T -E Color Identification BLK BLU RED GR Y PNK : : : : : BLA CK BLUE RED GRA Y PINK WHI BRN ORN YEL PUR : : : : : WHITE BRO WN ORANGE YELLO W PURPLE P .C. board (MCC-1438) SUB P .C. board (MCC-1531) 4 4 5 5 2 2 3 3 1 1 2 1 1 2 2 1 1 2 1 1 4 4 5 5 2 2 3 3 1 1 PNK ORN RED BLU WHI 3 3 1 1 3 3 1 1 2 3 3 1 1 [...]

– 44 – RA V -SP562A T -E, RA V -SP802A T -E Color Identification BLK BLU RED GR Y PNK : : : : : BLA CK BLUE RED GRA Y PINK WHI BRN ORN YEL PUR : : : : : WHITE BRO WN ORANGE YELLO W PURPLE P .C. board (MCC-1438) SUB P .C. board (MCC-1531) 4 4 5 5 2 2 3 3 1 1 2 1 1 2 2 1 1 2 1 1 4 4 5 5 2 2 3 3 1 1 PNK ORN RED BLU WHI 3 3 1 1 3 3 1 1 2 3 3 1 1 YE[...]

– 45 – RA V -SP1102A T -E, RA V -SP1402A T -E Color Identification BLK BLU RED GR Y PNK : : : : : BLA CK BLUE RED GRA Y PINK WHI BRN ORN YEL PUR : : : : : WHITE BRO WN ORANGE YELLO W PURPLE P .C. board (MCC-1438) SUB P .C. board (MCC-1531) 4 4 5 5 2 2 3 3 1 1 2 1 1 2 2 1 1 2 1 1 4 4 5 5 2 2 3 3 1 1 PNK ORN RED BLU WHI 3 3 1 1 3 3 1 1 2 3 3 1 1 [...]

– 46 – 6. SPECIFICA TIONS OF ELECTRICAL P AR TS 6-1. Indoor Unit 6-1-1. 4-W ay Air Disc harge Cassette T ype RA V -SM563UT -E, RA V -SM803UT -E RA V -SM1103UT -E, RA V -SM1403UT -E, RA V -SP1102UT -E No. 1 2 3 4 5 6 P ar ts name F an motor (f or indoor) Thermo. sensor (T A-sensor) Heat exchanger sensor (TCJ-sensor) Heat exchanger sensor (TC-sen[...]

– 47 – 6-1-2. Concealed Duct T ype RA V -SM562BT -E, RA V -SM802BT -E, RA V -SM1102BT -E, RA V -SM1402BT -E 6-1-3. Under Ceiling T ype RA V -SM562CT -E, RA V -SM802CT -E, RA V -SM1102CT -E, RA V -SM1402CT -E No. 1 2 3 4 5 6 7 8 P ar ts name F an motor (SM802BT -E) F an motor (SM562BT -E/SM1102BT -E/SM1402BT -E) Thermo. sensor (T A-sensor) Heat [...]

– 48 – RA V -SM1103A T -E No. 1 2 3 4 5 6 7 8 9 10 11 12 P ar ts name F an motor Compressor Reactor Outdoor temp . sensor (T o-sensor) Heat exchanger sensor (T e-sensor) Suction temp . sensor (Ts-sensor) Discharge temp . sensor (Td-sensor) Fuse (Switching pow er (Protect)) Fuse (Inv er ter , input (Current protect) 4-wa y valv e solenoid coil C[...]

– 49 – RA V -SM1403A T -E No. 1 2 3 4 5 6 7 8 9 10 11 12 P ar ts name F an motor Compressor Reactor Outdoor temp . sensor (T o-sensor) Heat exchanger sensor (T e-sensor) Suction temp . sensor (Ts-sensor) Discharge temp . sensor (Td-sensor) Fuse (Switching pow er (Protect)) Fuse (Inv er ter , input (Current protect)) 4-wa y valv e solenoid coil [...]

– 50 – 6-3. Accessory Separate Soldpar ts TCB-DP22CE2 (Drain up kit) RA V -SM562CT -E, RA V -SM802CT -E, RA V -SM1102CT -E, RA V -SM1402CT -E RBC-U21PG (W) -E2 (Ceiling panel) RA V -SM563UT -E, RA V -SM803UT -E, RA V -SM1103UT -E, RA V -SM1403UT -E / RA V -SP1102UT -E No. 1 2 P ar ts name Float s witch Drain pump motor T ype FS-0218-102 ADP-141[...]

– 51 – 7. REFRIGERANT R410A This air conditioner adopts the new refrigerant HFC (R410A) which does not damage the ozone la yer . The working pressure of the new refrigerant R410A is 1.6 times higher than conv entional refr igerant (R22). The refr igerating oil is also changed in accordance with change of refrigerant, so be careful that water , [...]

– 52 – T able 7-2-1 Thic knesses of annealed copper pipes 1. Joints F or copper pipes, flare joints or sock et joints are used. Pr ior to use, be sure to remo v e all contaminants. a) Flare Joints Flare joints used to connect the copper pipes cannot be used f or pipings whose outer diameter exceeds 20 mm. In such a case, sock et joints can be u[...]

– 53 – c) Inser tion of Flare Nut d) Flare Processing Make certain that a clamp bar and copper pipe hav e been cleaned. By means of the clamp bar , perform the flare processing correctly . Use either a flare tool f or R410A or con v entional flare tool. Flare processing dimensions diff er according to the type of flare tool. When using a conv e[...]

– 54 – 43 ˚ to 45 ˚ 45 ˚ to 46 ˚ B A C D T able 7-2-6 Flare and flare nut dimensions for R22 Fig. 7-2-2 Relations between flare nut and flare seal surface 2. Flare Connecting Procedures and Precautions a) Make sure that the flare and union portions do not hav e any scar or dust, etc. b) Correctly align the processed flare surf ace with the [...]

– 55 – 7-3. T ools 7-3-1. Required T ools Ref er to the “ 4. T ools ” (Page 8) 7-4. Rechar ging of Refrigerant When it is necessar y to recharge refrigerant, charge the specified amount of new refrigerant according to the f ollo wing steps. (INDOOR unit) (Liquid side) Refrigerant cylinder (With siphon pipe) Check v alve (Gas side) Open/Clos[...]

– 56 – Gauge manifold [ Cylinder with siphon ] [ Cylinder without siphon ] OUTDOOR unit Gauge manifold OUTDOOR unit Refrigerant cylinder Electronic balance Refrigerant cylinder Electronic balance Siphon 1) Be sure to make setting so that liquid can be charged. 2) When using a cylinder equipped with a siphon, liquid can be charged without tur ni[...]

– 57 – Nitrogen gas cylinder Pipe Flow meter M Stop valv e F rom Nitrogen cylinder Nitrogen gas Rubber plug 2. Characteristics required f or flux • Activated temper ature of flux coincides with the brazing temperature . • Due to a wide eff ective temperature r ange , flux is hard to carbonize . • It is easy to remov e slag after brazing. [...]

– 58 – 7-6. Instructions f or Re-use Piping of R22 or R407C Instruction of W orks: The existing R22 and R407C piping can be reused for our digital in ver ter R410A pr oducts installations. NO TE) Confir mation of existence of scratch or dent of the f or mer pipes to be applied and also confir mation of reliability of the pipe strength are conv [...]

– 59 – 7-6-5. Final Installation Checks Do not apply the refrigerator oil to the flare surface . Existing pipe: NO * Use a new pipes. Clean the pipes or use the new pipes . T rial r un Is it possible to oper ate the e xisting air conditioner? W as not largely discolored oil or a large quantity of remains discharged? (When the oil deteriorates, [...]

– 60 – 7-6-6. Recovery method of refrigerant for RA V -SM563A T -E, SM803A T -E 123 LN 2 3 1 ON Refrigerant recov er y switch Existing pipe switch SW801 Only when the e xisting gas pipe Ø19 mm is used on RA V -SM803A T -E model, change the setting of SW801 No . 3. ON 123 • When reco vering refrigerant in case of reinstalla- tion of the indoo[...]

– 61 – 8. CONTROL BLOCK DIA GRAM 8-1. Indoor Contr ol Circuit Connection Interfase (Option) Indoor control P .C. board (MCC-1402) Duct type nothing Separately sold parts for Ceiling type Separately sold parts for Ceiling type T A sensor #1 #3 AB Indoor unit Main (Sub) master remote controller F an motor control circuit AC synchronous signal inp[...]

– 62 – +1.5 Tsc or Tsh -1.5 Ta (˚C) COOL (COOL ON) (COOL OFF) HEA T 8-2. Control Specifications No. 1 2 Item When pow e r supply is reset Operation mode selection Outline of specifications 1) Distinction of outdoor units When the pow er supply is reset, the outdoors are distinguished, and control is e xchanged according to the distinguished re[...]

– 63 – +3.0 Ta ( ˚ C) E D C B F G A HH (HH) H (HH) H (HH) L(H) L(H) L(H) L(L) +2.0 +2.5 +1.5 +0.5 Tsc -0.5 +1.0 No. 3 4 5 Item Room temperature control A utomatic capacity control (GA control) Air speed selection Outline of specifications 1) Adjustment range Remote controller setup tem- perature ( °C) Wired type Wireless type * COOL/ DR Y 18 [...]

– 64 – – 1.0 Ta ( ˚ C) E D C B A (-0.5) L(L) L(H) H(H) H HH (HH) (HH) +1.0 (+0.5) +2.0 (+1.0) +3.0 (+1.5) +4.0 (+2.0) Tsh (0) F5 F4 47 42 F5 Tc ( ˚ C) ( ˚ C) 32 30 28 26 20 16 Tc Tcj HH H L UL OFF E zone D zone C zone B zone A zone No. 5 6 Item Air speed selection (Continued) Cool air discharge pre v entiv e control Outline of specificatio[...]

– 65 – 5 2 A J K I ( ˚ C) A B L N M ( ˚ C) Tc Tcj No. 7 8 Item F reeze pre ventiv e control (Low temperature release) High-temp release control Outline of specifications 1) The cooling operation (including Dry operation) is perf or med as f ollows based on the detected tempera- ture of Tc sensor or Tcj sensor . When [J] zone is detected f or [...]

– 66 – No. 9 10 11 Item Drain pump control After-heat elimination Louver control (F or 4-wa y air discharge cassette type only) Outline of specifications 1) In cooling operation (including Dry operation), the drain pump is usually operated. 2) If the float s witch operates while drain pump operates , the compressor stops, the drain pump continu[...]

– 67 – No. 12 13 Item F requency fixed operation (T est r un) Filter sign displa y (Except wireless type) Outline of specifications <In case of wired remote contr oller> 1. When pushing [CHECK] button f or 4 seconds or more, [TEST] is displa yed on the displa y screen and the mode enters in T est run mode. 2. Push [ON/OFF] button. 3. Usin[...]

– 68 – 0 ˚ Full close 45 ˚ 103 ˚ Cooling Heating No. 14 15 16 Item Central control mode selection Energy-sav e control (By connected outdoor unit) Louver control 1) Louv er position Outline of specifications 1) Setting at the central controller side enab les to select the contents which can be operated on the remote controller at indoor unit[...]

– 69 – +4 +3 Tsc Ta ( ˚ C) Normal control Max. frequency is restricted to approximately the r ated cooling frequency Tsh – 3 – 4 Ta ( ˚ C) Normal control Max. frequency is restricted to approximately the r ated heating frequency No. 17 18 Item Max. frequency cut control DC motor Outline of specifications 1) This control is operated b y se[...]

– 70 – 8-3. Indoor Print Cir cuit Board 8-3-1. 4-W a y Air Discharge Cassette T ype / Concealed Duct T ype / Under Ceiling T ype <MCC-1402> DC fan output DC fan return Float SW Louver (Used only for 4-w ay Air Discharge Cassette T ype,Under ceiling type) F an output Optional output TC sensor HA (T10) CHK DISP T A sensor Remote controller [...]

– 71 – 9. CIRCUIT CONFIGURA TION AND CONTROL SPECIFICA TIONS 9-1. Indoor Contr ol Circuit 9-1-1. Indoor P .C. Board Optional Connector Specifications 9-2. Outdoor Contr ols 9-2-1. Print Cir cuit Boar d P .C. Board Comparison T able for Digital In ver ter 1: Applied Function Option output Outside error input Filter option error CHK Operation che[...]

– 72 – F01, 02, 25A fuse P .C. board ear th lead (Black) DB01: Single-phase rectifier diode Comp . lead (Red) (White) (Black) DB02: High power f actor diode Q404: High power f actor circuit IGBT F03: 3.15A fuse C12, 13, 14 electrolytic capacitor CN500: Case thermo connector F an drive circuit Q300 to Q305: FET (QTY : 6P) 12V 12V 5V 5V GND GND I[...]

– 73 – EEPROM-IC IC801 Refrigerant recov er y Switch SW802 Model selection jumpers (A vailable only service P .C. board) J800 to J803 Dip s witch SW801 P .M.V . CN702 Case ther mo . switch CN500 Communication signal (T o MCC-1438) CN800 TS sensor CN605 Optional connector CN804 TE sensor CN604 T O sensor CN601 TD sensor CN600 F an motor output C[...]

– 74 – Model selection jumpers (A vailable only service P .C. board) J800 to J803 Refrigerant recov er y Switch SW802 Dip s witch f or service SW801 EEPROM-IC IC801 P .M.V . CN702 Case thermo . switch CN500 Communication signal (T o MCC-1438) CN800 TS sensor CN605 Not use CN804 TE sensor CN604 T O sensor CN601 TD sensor CN600 F an motor 1 (Uppe[...]

– 75 – IGBT (Compressor drive de vice) Compressor output CN09, CN10, CN11 Reactor connector DC15V output (T o MCC-1531) CN05 Communication signal (T o MCC-1531) CN06 A C output (T o MCC-1531) CN13 Rectifier connectors P29 (Red), P28 (Black), P21 (Orange), P24 (Brown) Reactor Connector Capacitor Mains (Neutral) input CN02 Mains (Live) input CN01[...]

– 76 – 9-2-2. Outline of Main Controls 1. Pulse Modulating V alve (PMV ) contr ol 1) F or PMV with 50 to 500 pulses dur ing operation, respectiv ely . 2) In cooling operation, PMV is controlled with the temperature diff erence between TS sensor and TC sensor . 3) In heating operation, PMV is controlled with the temper ature difference between T[...]

– 77 – 4. Outdoor fan contr ol Allocations of fan tap rev olutions [rpm] SM56 SM80 SM110 SM140 W1 W2 W3 W4 W5 W6 W7 W8 W9 W A WB WC WD WE WF 200 300 350 410 480 500 530 560 640 670 700 750 800 840 840 200 300 350 410 480 500 530 560 640 670 700 750 840 940 980 250 280 320 360 410 460 520 580 640 700 760 860 860 900 930 250 280 320 360 410 460 5[...]

– 78 – 2) Heating f an control Q The outdoor f an is controlled b y TE sensor , T O sensor and the operation frequency . (F rom Min. W1 to Max. are controlled according to the f ollowing table .) R During 3 minutes after star t-up , the fan is fix ed with the maximum f an tap corresponding to zone in the f ollowing tab le. After then the f an i[...]

– 79 – 6 . Defr ost control Q In heating operation, defrost operation is perf or med when TE sensor temperature satisfies any condition in A zone to D z one. R The defrost operation is immediately finished if TE sensor temperature has become 12° C or more, or it also is finished when condition of 7° C < TE < 12° C has continued f or 1 [...]

– 80 – 10. TR OUBLESHOO TING 10-1. Summary of T roubleshooting <W ired remote controller type> 1. Bef ore troub leshooting 1) Required tools/instruments • + and – scre wdr iv ers, spanners, r adio cutting pliers, nippers , push pins f or reset switch • T ester , ther mometer , pressure gauge, etc. 2) Confirmation points before chec [...]

– 81 – <W ireless remote controller type> (For 4-wa y air dischar ge cassette type only models) 1. Bef ore troub leshooting 1) Required tools/instruments • + and – screwdriv ers, spanners, r adio cutting pliers, nippers, etc. • T ester , ther mometer , pressure gauge, etc. 2) Confirmation points before chec k a) The f ollowing opera[...]

– 82 – 10-2. Chec k Code List Error mode detected b y indoor and outdoor units ¥ : Flash, ¡ : Go on, l : Go off Wireless sensor lamp display Operation Timer Ready ¥ ll ll ¥ ¥ ll ¥ ll ¥ ll ¥¥ l ¥¥ l ¥¥ ¡ ¥¥ ¡ ¥¥ ¡ ¥¥ l ¥¥ l ¥ ll l ¥ l l ¥ l ¥ l ¥ ¥ l ¥ ¥ l ¥ Wired remote controller Check code E03 E04 E08 E10 E18 [...]

– 83 – ¥ : Flash, ¡ : Go on, l : Go off For an error mode detected in outdoor unit, the f an operates because sub unit of a group operation does not communicate with th e outdoor unit. Wireless sensor lamp display Operation Timer Ready ¥ l ¥ l ¥ l ¥¡ ¥ ¥¡ ¥ ¥ l ¥ ¥ l ¥ l ¥¥ l ¥¥ ¥ l ¥ ¥ l ¥ ¥ l ¥ ¥ l ¥ ¥ l ¥ Wired r[...]

– 84 – Error mode detected b y remote controller Error mode detected b y central remote controller ¥ : Flash, ¡ : Go on, l : Go off ¥ : Flash, ¡ : Go on, l : Go off Wireless sensor lamp display Operation Timer Ready —— — —— — —— — Wired remote controller Check code C05 C06 P30 Diagnostic function Cause of operation Sending[...]

– 85 – ¡ : Go on l : Go off ¥ : Flash (5Hz) <<Chec k code>> The chec k codes are classified into T ype A and T ype B according to the used remote controller . Be sure to check the remote controller which y ou use. T ype A : Neutral 2-cores type wired remote contr oller such as RBC-AMT31E, RBC-AS21E2, and wireless remote contr olle[...]

– 86 – Is inter-unit cable of A and B normal? Is there no disconnection or contact error of connector on harness from terminal block of indoor unit? Is group control operation? Is power of all indoor units turned on? Is power supplied to remote controller? AB terminal: Appro x. DC18V Are two remote controllers set without master unit? Are two r[...]

– 87 – Check item code [14]. Correct inter-unit cable . Correct connection of connector . Check/Correct charged refrigerant amount. Check indoor P .C . board (MCC-1402). Def ect Replace Check outdoor P .C . board Def ect Replace MCC-5009 MCC-1531 and MCC-1438 RA V -SM563A T -E RA V -SM803A T -E RA V -SM1103A T -E RA V -SM1403A T -E RA V -SP562A[...]

– 88 – Is inter-unit cable of A and B normal? Is there no disconnection or contact error of connector on harness from terminal block of indoor unit? Is group control operation? Is power of all indoor units turned on? Correct inter-unit cable of remote controller . Correct connection of connector . Check circuit cab les. Check po wer connection [...]

– 89 – Correct cable connection Correct central control network address. Check oper ation cause. Check outside de vices. Def ect → Replace Check indoor P .C . board (MCC-1402). Def ect → Replace Check centr al controller (including connection interf ace) indoor P .C. board. Def ect → Replace. NO YES NO NO YES NO YES YES Are not multiple s[...]

– 90 – Correct connection of connector . Replace indoor f an motor . * 1 • Are not coil windings between (Red lead) and (White lead), between (White lead) and (Black lead), betw een (Black lead) and (Red lead) opened or shorted? F or resistance, see the f ollowing values . RA V -SM56, SM80, SM1102, SP56, SP80 Appro x. 70 to 100 RA V -SM1103, [...]

– 91 – CN300 : Motor coil winding CN301 : Motor position detection CN301, CN303 : Motor coil winding CN300, CN302 : Motor position detection SM110, SM140, SP56, SP80, SP110, SP140 Are connections of CN301 and CN300 of P .C. board correct? Does the fan rotate without trouble when handling the fan with hands under condition of removing CN301 and [...]

– 92 – NO NO YES YES * Refer to Characteristics-2. * Refer to Characteristics-2. Check 4-way valve Defect Replace Check CDB P .C. board. Defect Replace * For RA V -SM563A T -E, SM803A T -E, check control P .C. board. Check and replace electron expansion valve. Check indoor P .C. board. Defect Replace Replace TC sensor . Is operation of 4-way va[...]

– 93 – NO NO NO NO NO YES YES NO YES YES YES NO YES YES NO YES Correct connection of connector . Replace TCJ sensor . Improv e the power supply line. Replace IPDU . Check indoor P .C . board (MCC-1402). Def ect Replace Is connection of TCJ sensor connector (Indoor P .C. board CN102) nor mal? Are characteristics of TCJ sensor resistance value no[...]

– 94 – NO NO YES NO YES YES * F or RA V -SM563A T -E, SM803A T -E, replace control P .C. board. Are connections of cable/connector normal? Are cablings of po wer and current sensor normal? Is not winding shor ted? (Is resistance between windings 0.6 to 1.2 ?) Is compressor normal? Is not ear thed? Is not winding opened? Compressor error Replace[...]

– 95 – NO Correct connection of connector . Check CDB . Def ect Replace * Ref er to Characteristics-3. YES NO Are characteristics of TE/TS sensor resistance values normal? Replace TE and TS sensors. YES NO Is connection of TD sensor connector of CDB CN600 normal? Correct connection of connector . Check control P .C . board. Def ect Replace * Re[...]

– 96 – * For RA V -SM563A T -E, SM803A T -E, replace control P .C. board. Is there no abnormal overload? Are cabling/connector normal? W as the error just after power ON determined? Is IPDU P .C. board come to closely contact with heat sink? Are connections of CDB CN800 and CDB IPDU CN06 connectors normal? Improv e and eliminate the cause. Corr[...]

– 97 – Check parts. Defect Replace * Ref er to Characteristics-4. Is not abnormal overload? Is power v oltage nor mal? Is not abnormal overload? Is charged refrigerant amount nor mal? Are characteristics of TD sensor resistance value normal? Is the circuit detected by current sensor normal? Is protective control such as discharge temprelease co[...]

– 98 – * Ref er to Characteristics-3 and 4. * F or RA V -SM563A T -E, SM803A T -E, replace control P .C. board. Is high-voltage protective oper ation by TE sensor normal? Is connection of cabling connector normal? Do not TD and TO sensors come off the detection par t? Is connection of connector normal? Correct connection of cabling connector . [...]

– 99 – Correct communication line. Correct connection of connector . Correct power cab le. T ur n on the source pow er supply . Clear the check code . Eliminate noise, etc. NO NO NO YES YES YES YES NO Is U3, U4 communication line normal? Is A, B communication line normal? Is there no connection error of power line? Is there no noise source, etc[...]

– 100 – (P ower ON) [SET] is displa yed on main remote controller . [SET] goes off . LED (D02) on indoor unit P .C. board flashes with 1Hz f or appro x. 10 seconds. Reboot (Reset) (Appro x. 3 minutes) (Appro x. 1 minute) (Repetition) [E03 err or] (Master indoor unit) [E03 error] is detected when the indoor unit cannot receiv e a signal sent fro[...]

– 101 – Caracteristics-1 Resistance (k ) Resistance (k ) Caracteristics-3 Caracteristics-2 T emperature [˚C] T emperature [˚C] Resistance (k ) (10˚C or lower) Resistance (k ) (50˚C or lower) T emperature [˚C] Resistance (k ) (50˚C or higher) Resistance (k ) (10˚C or higher) Caracteristics-4 T emperature [˚C] TC, TCJ sensor T E , TO, T S[...]

– 102 – 11. REPLA CEMENT OF SER VICE INDOOR P .C. BO ARD [Requirement when replacing the service indoor P .C. board assemb ly] In the non-v olatile memor y (Hereinafter said EEPROM, IC10) installed on the indoor P .C. board bef ore replace- ment, the type and capacity code e xclusive to the corresponding model ha ve been stored at shipment from[...]

– 103 – CN34 MCC-1402 Set Shor t-circuit-plug on the same position as the P . C. board to replace. Notes) When replacement If shor t-circuit-plug is inserted in CN34 of the P . C. board to replace, re-use it in service P . C. board. CN112 CN111 CN110 r 1 Readout of the setup data fr om EEPROM (Data in EEPROM contents , which hav e been changed [...]

– 104 – r 3 Writing of the setup contents to EEPR OM (The contents of EEPR OM installed on the service P .C. board hav e been set up at shipment from the factory .) 1. Push SET , CL , and TEST b uttons of the remote controller at the same time f or 4 seconds or more. 1 (Corresponded with No . in Remote controller ) In group operation control, t[...]

– 105 – Memorandum f or setup contents (Item code tab le (Example)) T ype Item code [10] Setup data 0001* 0004 0007 T ype 4-wa y air discharge cassette Concealed duct Under ceiling Abbreviated name RA V -SM563/803/1103/1403UT -E, RA V -SP1102UT -E RA V -SM562/802/1102/1402BT -E RA V -SM562/802/1102/1402CT -E * Initial setup v alue of EEPROM ins[...]

– 106 – Sensor cov er Adjust corner cap 1 2 3 4 ON Sensor P .C. board S003 Bit 1 : OFF to ON 12. SETUP A T LOCAL SITE AND O THERS 12-1. Indoor Unit 12-1-1. T est Run Setup on Remote Contr oller RA V -SM563UT -E, RA V -SM803UT -E, RA V -SM562BT -E, RA V -SM802BT -E <Wired remote controller> 1. When pushing TEST b utton on the remote contro[...]

– 107 – (Except 4-wa y Air Discharge Cassette T ype and Under Ceiling T ype) 1 Remove a scre w which fixes the serial olate of the receiver part on the wireless remote contr oller . Remov e the nameplate of the reciv er section by inser ting a minus scre wdr iv er , etc. into the notch at the bottom of the plate, and set the Dip s witch to [TES[...]

– 108 – <In case of wireless remote controller> Procedure 1 2 3 4 5 6 7 Description Turn on power of the air conditioner. The operation is not accepted for 5 minutes when power has been turned on at first time after installation, and 1 minute when power has been turned on at the next time and after. After the specified time has passed, pe[...]

– 109 – Item No. (DN) table (Selection of function) DN 01 02 03 06 0F 10 11 12 13 14 19 1E 28 2A 2b 2E 30 31 32 33 40 5d 60 8b Item Filter sign lighting time Dir ty state of filter Central control address Heating suction temp shift Cooling only Ty p e Indoor unit capacity Line address Indoor unit address Group address T emp difference of automa[...]

– 110 – 12-1-2. Cabling and Setting of Remote Contr oller Control (Setup method) One or multiple indoor units are controlled b y two remote controllers. (Max. 2 remote controllers are connectable .) <Wired remote controller> How to set wired remote contr oller as sub remote contr oller Change DIP s witch inside of the rear side of the rem[...]

– 111 – 12-1-3. Monitor Function of Remote Contr oller Switch n Call of sensor temperature displa y <Contents> Each sensor temperature of the remote controller , indoor unit, and outdoor unit can become known by calling the ser vice monitor mode from the remote controller . <Pr ocedure> 1 Push CL + TEST buttons sim ultaneously for 4[...]

– 112 – n Calling of error history <Contents> The error contents in the past can be called. <Pr ocedure> 1 Push CL + TEST buttons sim ultaneously f or 4 seconds or more to call the service check mode. Ser vice Chec k goes on, the item code 01 is displa yed, and then the content of the latest alar m is displa yed. The number and erro[...]

– 113 – 12-2. Setup at Local Site / Other s Model name: TCB-PCNT30TLE2 12-2-1. TCC-LINK Adapter (For TCC-LINK Central Control) 1. Function This model is an optional P .C . board to connect the indoor unit to TCC-LINK (Central controller). 2. Micropr ocessor Block Diagram 3. TCC-LINK Wiring Connection CA UTION 1) When controlling customized setu[...]

– 114 – 4. Wiring Specifications • Use 2-core with no polar wire. • Match the length of wire to wire length of the central control system. If mix ed in the system, the wire length is lengthened with all indoor/outdoor inter-unit wire length at side. • T o pre v ent noise trouble, use 2-core shield wire . • Connect the shield wire by clo[...]

– 115 – 6. External View of P .C. Board 7. Address Setup In addition to set up the central control address , it is necessar y to change the indoor unit number . (Line/Indoor/Group address). F or details, ref er to TCC-LINK Adapter Installation Manual. 12-3. Ho w to set up central control address n umber When connecting the indoor unit to the ce[...]

– 116 – Setup of line address of outdoor unit, indoor unit address, and group address Completion of cabling work Turn on power of outdoor unit. Turn on power of outdoor unit. Connect one remote controller with one indoor unit (1 : 1) tentatively with communication cable. END Turn on power of outdoor unit. Set to all indoor units one by one. Do [...]

– 117 – Outdoor 1-1 Individual Indoor (Master/Sub) Remote controller 2-1 Sub 1-1 Sub 4-1 Master 3-1 Sub 8-1 Sub 1-1 Individual (Master/Sub) Max. 8 units 2-1 Sub 1-1 Sub 4-1 Master 8-1 Sub 13-2. Address Setup & Gr oup Contr ol <T erminology> Indoor unit No . : N - n = Outdoor unit line address N (Max. 30) - Indoor unit address n (Max. [...]

– 118 – (Example of 2-lines cabling) (Real line: Cabling, Broken line: Refrigerant pipe) Line address 1 Indoor unit address 1 Group address 1 For the above example, perform setting by connecting singly the wired remote controller without remote controller inter-unit cable. Group address Individual : 0000 Master unit : 0001 Sub unit : 0002 In ca[...]

– 119 – 1 2 END Operation <Operation procedure> 2 1 ON / OFF FA N TEMP . SWING/FIX TIME MODE VENT UNIT SET CL FIL TER RESET TEST TIMER SET UNIT No. 1 2 3 END <Operation procedure> 3 1 2 ON / OFF FA N TEMP . SWING/FIX TIME MODE VENT UNIT SET CL FIL TER RESET TEST TIMER SET UNIT No. DATA SET R.C. No. n Confirmation of indoor unit No. [...]

– 120 – 14. DET A CHMENTS 14-1. Indoor Unit 14-1-1. 4-W ay Air Dischar g e Cassette T ype RA V -SM563UT -E, RA V -SM803UT -E, RA V -SM1103UT -E, RA V -SM1403UT -E RA V -SP1102UT -E Knob of suction g Knob of suction g rille Remo Remo v e the str e the str ap ap . Knob of suction grille Remov e the strap. 3 scre ws ws T T entative hook 3 screws T[...]

– 121 – Scre Scre w Push outw Push outw ard Screw Push outward Fixing screw Push the tentative hook outward Remov e the louver connector Fixing screw Push the tentative hook outward Remov e the louver connector No.   P ar t name Adjust cor ner cap Ceiling panel Procedure 1. Detachment 1) P erf or m work of item 1. of  . 2) Remov e scre[...]

– 122 – Card-edge spacer Card-edge spacer Card-edge spacer No.  P ar t name Control P .C . board Procedure 1 . Detachment 1) P erf or m works of items 1 of  and 1 of  . 2) Remov e connectors which are con- nected from the control P .C . board to other par ts. CN33 : Louv er motor (5P: White) CN34 : Float s witch (3P: Red) CN41 : T er m[...]

– 123 – Screws fixing earth lead wires Screws fixing electric par ts bo x Bell mouth T urbo fan Motor lead holder Motor lead holder F an motor an motor Screws fixing earth lead wires Screws fixing electric par ts bo x Bell mouth T urbo fan Motor lead holder F an motor No.  P ar t name F an motor Procedure 1 . Detachment 1) P erform works of [...]

– 124 – Screws fixing earth lead wires Drain cap Screws fixing drain pan Screws fixing earth lead wires Drain cap Screws fixing drain pan No.  P ar t name Drain pan Procedure 1 . Detachment 1) P erform works of items 1 of  , 1 of  , 1 of  and 1 of  . 2) Remov e clamps of the lead wires con- nected to the f ollowing connectors of [...]

– 125 – Hose band Slide to hose side. Pump connecting par Pump connecting par t Hooking cla Hooking cla w Fixing scre Fixing scre w Hose band Slide to hose side. Pump connecting par t Hooking claw Fixing screw No.  P ar t name Drain pump assembly Procedure 1 . Detachment 1) P erform works of items 1 of  , 1 of  , 1 of  , 1 of  an[...]

– 126 – Fixing screws Fixing band Fixing band Fixing screws Fixing screws Fixing band Fixing screws No.  P ar t name Heat e xchanger Procedure 1 . Detachment 1) Recov er refr igerant gas . 2) Remov e refrigerant pipe at the indoor unit side. 3) P erf or m works of items 1 of  , 1 of  , 1 of  , 1 of  and 1 of  . 4) Remov e scre[...]

– 127 – Electrical par ts cov er Screws (Fixing electrical par ts box and main unit) Electrical par ts box Claw (Re verse side) Fixing claw (Main unit) Multi blade f an F an case Screws (Fixing f an case cover) F an case cover Set screw Fixing hole (F an assembly) Hexagon head scre ws (Fixing fan assemb ly and main unit) Screws (Fixing electric[...]

– 128 – F an motor holder Screws (Fixing fan motor holder) F an motor Screws (Fixing lo wer plate) Screws (Fixing drain pan holder) Lower plate Screws (Fixing drain pan holder) Drain pan holder Drain pan Float switch holder Float switch Screw (Fixing float switch holder) Float switch holder Float switch (Vie w from rev erse side) Plastic nut 3 [...]

– 129 – Drain pump holder Screws (Fixing drain pump holder) Drain pump Screws (Fixing plate and drain pump) Drain pump holder (6) -3. View from rev erse side of drain pump Checking port cover (Right side) Screws (Fixing chec k por t cover (Right side)) Check port cover (Left side) Screws (Fixing chec k por t cover (Left side)) Main unit (Left s[...]

– 130 – Suction grille Pull out suction grille while pushing hook. Suction grille fixing knob Hinge Slide Slide forward. Side panel Level flap Protector 3 -2 3 -3 3 -4 3 -5 Screws (Fixing electrical par ts cov er and box) Electrical par ts cov er Screws (Fixing electrical par ts box and main unit) Electr Electr ical par ical par ts bo ts bo x E[...]

– 131 – 4 -3 4 -4 4 -5 4 -6 4 -7 Reinforcing bar Screws (Fixing reinforcing bar and main unit) F an cover (Lo wer side) F an cover fixing hook Bearing Hexagon head scre ws (Fixing bearing and main unit) Hexagon scre ws (Fixing fan motor and main unit) F an motor holder Set screw of multi b lade fan Multi blade f an F an motor Bearing F an motor[...]

– 132 – 5 -5 5 -6 5 -4 6 -2 7 -3 Screws (Fixing lower plate and main unit) Heat insulation The screw that fix ed drain pan and main unit is under this insulation. V er tical grille Screws (Fixing drain pan and v er tical grille) Louver driv e member Louver motor Louver driv e member Louver motor Screws (Fixing louver motor and louv er dr iv e m[...]

– 133 – 8 -1 9 -3 10 -3 Screws (Fixing heat exchanger and main unit) Louver holder Shaft of horizontal louver Screws (Fixing heat exchanger support) Heat exchanger Heat exchanger suppor t No.    P ar t name Horizontal louv er TC , TCJ sensor Heat e xchanger Procedure 1. Push the louver holder to ward arrow direction of right figure, an[...]

– 134 – V alve cov er Wiring cover Upper cabinet Water-proof cover Cord clamp Rear cabinet Claw 14-2. Outdoor Unit RA V -SM563A T -E, RA V -SM803A T -E No.  P ar t name Common procedure Procedure CA UTION Ne ver f orget to put on the gloves at working time, otherwise an injur y will be caused by the par ts, etc. 1. Detachment 1) Stop operati[...]

– 135 – For single-phase type models, also take off this screw Motor support Front cabinet Front cabinet (Left side) Slit Claw Cord clamp Slit Hook Front cabinet Lower slit Concavity at bottom plate No.  P ar t name F ront cabinet Procedure 1 . Detachment 1) P erform work of item 1 of  . 2) Remov e screws (ST1T Ø 4 × 10L, 2 pcs .) of th[...]

– 136 – Screws Front cabinet Inverter cover Cord clamp Screws (Discharging period 10 seconds or more) Plug of soldering iron Discharging position Inverter assembly Remove the connectors with locking function by pushing the part indicated by the arrow mark. No.  P ar t name Inv er ter assemb ly Procedure 1 . Detachment 1) P erform work of ite[...]

– 137 – Take off earth screws. Power line Inverter box (Metal sheet) Control P.C. board assembly P.C. board base Hooking claws (4 positions) Control P.C. board assembly P.C. board base Inv er ter box (Metal sheet) Heat sink No.  P ar t name Control P .C . board assemb ly Procedure 1) Disconnect lead wires and connectors connected from the co[...]

– 138 – Rear cabinet Flange nut Loosen the nut by turning clockwise Propeller fan Fan motor No.   P ar t name Rear cabinet F an motor Procedure 1) P erform works of items 1 of  and  ,  . 2) T ake off fix ed screws f or the bottom plate. (ST1T Ø4 × 10L, 3 pcs.) 3) T ake off fix ed screws f or the heat e x- changer . (ST1T Ø 4 ?[...]

– 139 – Partition plate Compressor Case thermo lead Heat exchanger Screw Valve support board Screws (2 pcs.) Compressor bolt (3 pcs.) Remove (Suction pipe) Remove (Discharge pipe) Reactor Partition plate Reactor support board No.   P ar t name Compressor Reactor Procedure 1) P erform works of items 1 of  and  ,  ,  ,  . 2) [...]

– 140 – Positioning extrusion PMV body Concavity PMV coil Minus screwdriver Front cabinet Hooking claw Front cabinet Fan guard No.   P ar t name Pulse Modulating V alv e (P .M.V .) coil F an guard Procedure 1. Detachment 1) P erf or m works of items  and  . 2) Release the coil from the conca vity by turning it, and remove coil from [...]

– 141 – Front cabinet Upper plate of cabinet Water-proof cove RA V -SM1103A T -E, RA V -SM1403A T -E / RA V -SP562A T -E, RA V -SP802A T -E No.  P ar t name Common procedure Procedure CA UTION Ne ver f orget to put on the gloves at working time, otherwise an injur y will be caused by the par ts, etc. 1. Detachment 1) Stop operation of the ai[...]

– 142 – Side cabinet Inv er ter Fin guard End plate of the heat exchanger Discharge por t Valve support plate Side cabinet Inv er ter Side cabinet Cabling panel (Rear) V alve suppor t plate No.   P ar t name Discharge por t cabinet Side cabinet Procedure 1. Detachment 1) P erform work of item 1 of  . 2) T ake off scre ws (ST1T Ø 4 × [...]

– 143 – Screw Inverter assembly Holder Inv er ter cov er Inv er ter assembly Plug of soldering iron Left time: 10 sec. or more Screw Hook for the side cabinet (lower left side) Inv er ter assembly Remove the connectors with locking function by pushing the part indicated by the arrow mark. No.  P ar t name Inv er ter assembly Procedure 1) P e[...]

– 144 – P.C. board base Inverter box (Metal sheet) Inverter control P.C. board assembly Cycle control P.C. board assembly Cycle control P.C. board assembly No.   P ar t name Inv er ter assemb ly (Continued) Cycle P .C . board Procedure 7) Remov e connectors which are connected from the cycle P .C . board to other par ts . CN600: TD sensor[...]

– 145 – Inverter control P.C. board assembly Inverter control P.C. board assembly Groove for P.C. boaed Heat sink Inverter box (Metal sheet) No.  P ar t name IPDU P .C . board Procedure 1) P erf or m the works in  and  . 2) Remov e the connectors and the lead wires which are connected from IPDU P .C . board to the other par ts. 1. Conn[...]

– 146 – Flange nut Loosen by turning clockwise Propeller fan F an motor Fixing claws for fan motor lead wires (3 positions) Motor base No.  P ar t name F an motor Procedure 1) P erform works of items 1) to 5), 7) of  2) Remov e the flange nut fixing the f an motor and the propeller f an. • Loosen the flange nut by turning clock- wise. ([...]

– 147 – Motor base Partition plate Valve support Screw Partition plate Valve support Compressor lead wire Case thermo Compressor nut (3 pcs.) Remove (Suction pipe) Remove (Discharge pipe) No.  P ar t name Compressor Procedure 1) P erform works of items  ,  ,  , and  . 2) Ev acuate refr igerant gas. 3) Disconnect the connector f o[...]

– 148 – Reactor Partition plate Screws Positioning extrusion PMV body PMV coil Concavity No.   P ar t name Reactor Pulse Modulating V alv e (PMV) coil Procedure 1) P erform works of items 1 of  and  . 2) T ake off scre ws fixing the reactor . (Ø 4 x 10L , 2 pcs. per one reactor . An outdoor unit has two reactors on the par tition p[...]

– 149 – Discharge port cabinet Bell mouth Remove two screws Discharge port cabinet Bell mouth Minus screwdriver Fan guard Hooking claw Discharge port cabinet Slit (3 positions) Claw (3 positions) Bell mouth No. 11 P ar t name F an guard Procedure 1 . Detachment 1) P erform works of items 1 of  and  . 2) Remov e the air flow cabinet, and p[...]

– 150 – F ront panel Roof plate RA V -SP1102A T -E, RA V -SP1402A T -E No.  P ar t name Common procedure Procedure REQUIREMENT Bef ore works, put on glov es, otherwise an injur y ma y be caused by par t s, etc. 1. Detachment 1) Stop operation of the air conditioner , and turn off switch of the break er . 2) Remov e the front panel. (ST1T Ø4[...]

– 151 – Heat e xchanger Finguard Finguard Air-outlet cabinet Inv er ter Side cabinet V alve fix ed plate Side cabinet Upper side of the end plate of heat e xchanger Upper side of the end plate of heat e xchanger Air-outlet cabinet No.   P ar t name Air-outlet cabinet Side cabinet Procedure 1 . Detachment 1) P erform the work in 1 of  .[...]

– 152 – Inv er ter assembly Inv er ter assembly Heat sink cov er Hooks of heat sink cov er (2 positions) Cycle P .C. board No.  P ar t name Inv er ter assembly Procedure 1) P erform the works in 1 of  and  . 2) Remov e connectors which are connected from the cycle P .C . board to other par ts. CN600: TD sensor (3P: White) CN601: TO sen[...]

– 153 – P .C. board fixing hooks (4 positions) Cycle control P .C. board assembly No.  P ar t name Cycle P .C . board Procedure 1) P erform the works in 1 of  and  . 2) Remov e connectors and lead wires which are connected from the cycle P .C . board to other par ts. 1. Connector CN800: Connection with IPDU P .C . board (5P: Red) *(Not[...]

– 154 – Screw Scre w Screw Scre w Heat sink P .C. board fixing hooks (5 positions) IPDU P .C. board Screw Screw IPDU P .C. board Heat sink cov er No.  P ar t name IPDU P .C . board Procedure 1) P erf or m the works in  and  . 2) T ake off scre ws of the inv er ter assembly to separate the in ver ter assemb ly . (M4 × 8, 4 pcs) 3) Remo[...]

– 155 – Flange nut Propeller f an F an motor connector at upper side Cycle P .C. board F an motor F an motor lead P ar tition plate Motor lead fix ed plate F an motor connector at lower side Loosen by turning cloc kwise kwise . Flange nut Loosen by turning clockwise. No.  P ar t name F an motor Procedure 1) P erform the works in 1 of  and[...]

– 156 – Piping panel (F ront) Remov e (Suction pipe) Remov e (Discharge pipe) Case thermo. PMV coil PMV body P ositioning extrusion Concav e par t TD sensor Compressor nuts (3 pcs) Compressor lead Piping panel (Rear) No.   P ar t name Compressor PMV coil Procedure 1) Recov er refrigerant gas. 2) P erform the works in 1 of  and in  .[...]

– 157 – Air-outlet cabinet Bell-mouth Bell-mouth Air-outlet cabinet Minus scre wdriver Square holes (3 positions) Bell-mouth Hooks (3 positions) Hanging hook Air-outlet cabinet F an guard Screws (2 pcs) Remov e No.  P ar t name F an guard Procedure 1. Detachment 1) P erfo r m the wo rks in 1 of  and in 1 of  . REQUIREMENT T o pre vent [...]

– 158 – Cord holder F an motor lead wire V ar ious sensor lead wires Reactor P ar tition board Reactor Electric par ts box Reactor No. 11 P ar t name Reactor Procedure 1) P erform works of items  to  . NO TE) The same two reactors are installed to this outdoor unit though each installation place is diff erent. One is attached to a par tit[...]

– 159 – 208 225 202 226 211, 213, 219 (SM563UT -E) 212, 214, 220 (SM803UT -E) 215, 217, 221 (SM563UT -E) 216, 218, 222 (SM803UT -E) 227 (SM563UT -E) 228 (SM803UT -E) 206 201 207 223 209 203 (SM563UT -E) 204 (SM803UT -E) 210 224 ON / OFF FAN TEMP . SWING/FIX TIME MODE VENT UNIT SET CL FILTER RESET TEST TIMER SET CODE No. UNIT No. TEST SETTING DA[...]

– 160 – AB 405 403 404 402 401 Location Pa r t Description No. No. 401 43160565 T er minal Bloc k, 3P , 20A 402 43050425 Sensor , TC (F6) 403 43050426 Sensor , T A 404 43160568 T er minal Bloc k, 2P , 1A, A C30V 405 4316V323 P .C. Board Ass ’ y , MCC-1402[...]

– 161 – 209 225 202 206 226 216, 218, 222 213, 214, 220 228 207 201 208 223 211 205 212 224 ON / OFF FAN TEMP . SWING/FIX TIME MODE VENT UNIT SET CL FILTER RESET TEST TIMER SET CODE No. UNIT No. TEST SETTING DATA SET R.C. No. H 230 232 231 233 ADR ˚ C TEST SETTING WEEKLY TIMER ERROR SuMo Tu We Th Fr Sa PROGRAM1 PROGRAM2 PROGRAM3 RA V -SP1102UT[...]

– 162 – AB 405 403 404 402 401 Location Pa r t Description No. No. 401 43160565 T er minal Bloc k, 3P , 20A 402 43050425 Sensor , TC (F6) 403 43050426 Sensor , T A 404 43160568 T er minal Bloc k, 2P , 1A, A C30V 405 4316V280 P .C. Board Ass ’ y , MMC-1402[...]

– 163 – 209 225 202 226 216, 218, 222 213, 214, 220 227 207 201 208 223 211 205 212 224 206 ON / OFF FAN TEMP . SWING/FIX TIME MODE VENT UNIT SET CL FILTER RESET TEST TIMER SET CODE No. UNIT No. TEST SETTING DATA SET R.C. No. H 229 231 230 232 ADR ˚ C TEST SETTING WEEKLY TIMER ERROR SuMo Tu We Th Fr Sa PROGRAM1 PROGRAM2 PROGRAM3 RA V -SM1103UT[...]

– 164 – AB 405 403 404 402 401 Location Pa r t Description No. No. 401 43160565 T er minal Bloc k, 3P , 20A 402 43050425 Sensor , TC (F6) 403 43050426 Sensor , T A 404 43160568 T er minal Bloc k, 2P , 1A, A C30V 405 4316V323 P .C. Board Ass ’ y , MMC-1402[...]

– 165 – 304 311 306 312 305 307 303 301 313 309 302 308 310 RBC-U21PG (W) - E2 Location Pa r t Description No. No. 301 43409164 P anel, PS-HI100 302 43480010 Air Filter , ABS 303 43407120 Outlet, Air Form, PS-F 304 4302C063 Motor , Louver , MP24ZN 305 43409173 Louv er , ABS 306 43422001 Joint, Kit 307 43422002 Joint, Kit Location Pa r t Descrip[...]

– 166 – 34 15 28 32 2 3, 902, 905 4, 6, 906 23 26 31 27 16 29 42 14 17 12, 13, 9, 10, 11 7 41 37 39 ADR ˚ C TEST SETTING ON / OFF FAN TEMP . SWING/FIX TIME MODE VENT UNIT SET CL FILTER RESET TEST TIMER SET CODE No. UNIT No. TEST SETTING DATA SET R.C. No. H 36 38 WEEKLY TIMER ERROR SuMo Tu We Th Fr Sa PROGRAM1 PROGRAM2 PROGRAM3 15-1-2. Conceale[...]

– 167 – 24 10 20 23 22 19 11 9 12 21 30 4 6, 7, 8 18 2 3, 904, 905 901, 902, 903 16 29 33 35 ADR ˚ C TEST SETTING ON / OFF FAN TEMP . SWING/FIX TIME MODE VENT UNIT SET CL FILTER RESET TEST TIMER SET CODE No. UNIT No. TEST SETTING DATA SET R.C. No. H 32 34 WEEKLY TIMER ERROR SuMo Tu We Th Fr Sa PROGRAM1 PROGRAM2 PROGRAM3 RA V -SM802BT -E Locati[...]

– 168 – 10 22 25 24 6, 7, 8 14 15 21 11 23 32 9 13 12 26 4 20 2 3, 904, 905 901, 902, 903 19 31 35 37 ADR ˚ C TEST SETTING ON / OFF FAN TEMP . SWING/FIX TIME MODE VENT UNIT SET CL FILTER RESET TEST TIMER SET CODE No. UNIT No. TEST SETTING DATA SET R.C. No. H 34 36 WEEKLY TIMER ERROR SuMo Tu We Th Fr Sa PROGRAM1 PROGRAM2 PROGRAM3 RA V -SM1102BT[...]

– 169 – 402 406 404 403 405 401 407 RA V -SM562BT -E, RA V -SM802BT -E, RA V -SM1102BT -E, RA V -SM1402BT -E Location Pa r t Description No. No. 401 43160565 T er minal Bloc k, 3P , 20A 402 4316V281 P .C. Board Ass ’ y , MMC-1402 403 43050425 Sensor , TC (F6) 404 43050426 Sensor , T A Location Pa r t Description No. No. 405 43160568 T er mi[...]

– 170 – 11 26 15 17 15 17 25 63 64 42 26 31 67 32 32 16 7, 8, 9 49 27, 28 RA V -SM562CT -E (F an assembly) RA V -SM802CT -E (F an assembly) 17 25 43 41 60 61 10 40 26 58 36, 37, 38,39, 54, 55 22, 23, 24 33, 34, 35,53, 56, 57 47 48 66 1, 2, 3 44, 45, 46 14 17 25 52 27 (1101, 1401CT -E) 29 4, 5, 6 65 51 62 30 12, 13 50 12 (1101, 1401CT -E) 59 ON [...]

– 171 – Location Pa r t Description No. No. 1 4314J271 Refrigeration cycle Ass ’y (SM562CT) 2 4314J272 Refrigeration cycle Ass ’y (SM802CT) 3 4314J273 Refrigeration cycle Ass ’y (SM1102CT , SM1402CT) 4 43172188 P an Drain Ass ’ y (SM562CT) 5 43172189 P an Drain Ass ’ y (SM802CT) 6 43172190 P an Drain Ass ’y (SM1102CT , SM1402CT) 7 4[...]

– 172 – 404 401 405 407 402 406 403 Location Pa r t Description No. No. 401 43050425 Sensor , TC (F6) 402 43160565 T er minal Bloc k, 3P , 20A 403 43050426 Sensor , T A 404 43158193 Reactor Location Pa r t Description No. No. 405 43160568 T er minal Block, 2P 406 4316V280 P .C. Board Ass ’ y , MMC-1402 407 43155203 Capacitor[...]

– 173 – Location Pa r t Description No. No. 1 43005657 Cabinet, F ront 2 43005642 Cabinet, Upper 3 43005658 Cabinet, Side, Right 4 43005634 Cabinet, Side, Left 5 4301V035 Guard, F an 6 4301V053 Gu ard, Fin 7 43100346 Base Ass ’ y 8 43119471 Cov er , V alve , Pa ck ed 9 43162055 Cov er , Wir ing Ass ’y 10 43041786 Compressor Ass ’ y, D A15[...]

– 174 – 705 708 710 702 701 707 706 Location Pa r t Description No. No. 701 43150319 Sensor Ass ’ y , Ser vice 702 43050425 Sensor Ass ’ y , Ser vice 705 43062228 Base, P .C . Board 706 43160566 T er minal Bloc k, 6P , 20A Location Pa r t Description No. No. 707 4316V293 P .C . Board Ass ’ y , SW , MCC-1530 708 4316V284 P .C. Board Ass ?[...]

– 175 – 4 33 30 32 31 36 37 3 21, 22 23, 24 34 35 15, 16, 17 19, 20 14 2 12 25 27, 29 13 26, 28 18 6 11 10 9 8 7 1 5 RA V -SM1103A T -E, RA V -SM1403A T -E Location Pa r t Description No. No. 1 43005635 Cabinet, Air Outled 2 43100350 Cabinet, F ront Ass ’ y 3 43100349 Cabinet, Side Ass ’y 4 43100355 P anel, Upper 5 43191633 Guard, Fin 6 431[...]

– 176 – TO TD TS TE 702 704 708 703 705 710 707 701 706 Location Pa r t Description No. No. 701 43150319 Sensor Ass ’ y , Ser vice 702 43050425 Sensor Ass ’ y , Ser vice 703 43160565 T er minal Bloc k, 3P , 20A 704 43131052 Rectifier 705 43160567 T er minal Bloc k, 3P , 30A Location Pa r t Description No. No. 706 4316V283 P .C . Board Ass ?[...]

– 177 – 6 37 8 9 10 11 5 38 32 21,22 4 36 34 24 23 30 35 14 31 3 13 25 28 29 26 27 20 19 18 12 15 16,17 33 1 7 2 RA V -SP562A T -E, RA V -SP802A T -E Location Pa r t Description No. No. 1 43100348 Cabinet, Air Outlet 2 43100350 Cabinet, F ront Ass ’ y 3 43100349 Cabinet, Side Ass ’y 4 43100351 P anel, Upper 5 43005489 Guard, Fin 6 43191651 [...]

– 178 – INVER TER BO X INVER TER CO VER 704 710 705 711 707 701 702 TE Sensor (Ø6) TS Sensor (Ø6) T O Sensor (Ø6) TD Sensor (Ø4) 708 Location Pa r t Description No. No. 701 43150319 Sensor , TD (F4) 702 43050425 Sensor , TC (F6) 704 43160566 T er minal Bloc k, 6P , 20A 705 43162042 Base, P .C . Board 707 4316V282 P .C . Board Ass ’ y , CD[...]

– 179 – 42 13 14 44 20 11 12 22 21 15 17 16 3,4 6 5 33 1,2 37 38 7,8 19 36 23,24 28,29 32 25 31 30 28 25 26,27 26 23 9 10 34 39 35 Inv er ter 41 40 43 RA V -SP1102A T -E, RA V -SP1402A T -E Location Pa r t Description No. No. 2 43100343 Base Ass ’ y 4 43041787 Compressor Ass ’ y, D A420A3F-21M 5 43049739 Cushion, Rubber 6 43097212 Nut 7 430[...]

– 180 – 702 TD SENSOR 701 TC SENSOR (F6) 703 SENSOR ASS’Y N L 2 2 1 CN600 CN601 CN604 CN 605 CN800 CN12 CN03 CN04 IC800 CN02 CN01 R501 R502 R500 707 706 710 704 P18 BLU P20 YEL RED P17 BLU P28 BLK RY01 P19 YEL P21 ORG P09 WHI P12 GRY P08 WHI P13 GRY P24 BRW 709 705 Location Pa r t Description No. No. 701 43050425 Sensor Ass ’ y , Ser vice 7[...]

– 181 – 1 -2 2 -2 3 -2 3 -3 Drain pan Plastics nut Float switch Screws (Fixing drain pump and drain plate) Screws (Fixing drain pump and main unit) Screws (Fixing drain pan and main unit) 15-3. Replacement of Main P ar ts (Sold Separately) 15-3-1. Drain up Kit TCB-DP22CE2 No.    P ar t name Drain pan Float s witch Drain pump Procedure [...]

– 182 – 1 -2 1 -3 Screw P .C. board cover 15-3-2. Wireless Remote Control Kit RBC-AX22CE2 No.  P ar t name P .C . board Procedure 1. Remov e the signal receiving unit from main unit. 2. Remov e the set screw (1 position) and P .C . board cov er . 3. Remov e the p.c. board. Remarks[...]

– 183 – 16. CORD HEA TER INST ALLA TION WORK This is on installation f or 2 HP and 3 HP Products (RA V -SM563A T -E, RA V -SM803A T -E, RA V -SP562A T -E, RA V -SP802A T -E). In case of 4 HP or 5 HP , ref er to this installation as reference . 16-1. Required par ts f or installation work (Recommendation) The abov e products conform to RoHS (200[...]

– 184 – No. 13 14 15 16 17 P art name P ower cord Ther mostat fixing plate PVC tube Shield tube Bundling tie Q’ty 1 1 1 1 1 Specifications/V endor 2-cores x 0.75mm ² or more, H05RN-F Material: SGCC-Z08, Board thickness: 0.8t Inside diameter Ø8 x outside diameter Ø11 x 70 mm Inside diameter Ø18 x outside diameter Ø26 x 70 mm Material: P o[...]

– 185 – 3. Cord heater installation wiring dia gram NO TE: Separate the cord heater pow er from the air conditioner power , and connect it to its e xclusiv e breaker . By doing so , the power consumption can be decreased because the break er can be tur ned off if there is no possibility of freezing of the base plate in cooling operation, etc. W[...]

– 186 – 4. Cord heater installation w ork procedure Upper cabine t V alv e c ov er W irin g cov e r W ater-proof cov er F ront c a b in et Side cabinet ( L ) Side cabinet ( R ) Inv er ter assembl y No. 1 Procedure Remov e each cabinet, inv er ter assembly , motor base assembly , and par tition board assembly . * Do not damage the electric par t[...]

– 187 – Sound in s ulation b oar d P ar tition plate assembl y M o t o r b a se assembl y V alve fixin g plat e Heat exchan g e r Compresso r No. 1-5 1-6 1-7 Photo / Explanatory diagram Procedure Remov e the motor base assembly , par tition plate assembly and the sound insulation board. Related par ts / Screws list P a rt name Motor base assemb[...]

– 188 – A dded h o l e 2 - φ 5 Side cabinet ( R ) 7 5 46 Ø9.1 P-shape clamp PV C tub e The PV C tube must be inserted into th e c or d h e at e r be tw ee n the fixin g screws in order to protect the cord heater from th ese sc r e w s . U n de r no ci r c um s tan ces mu s t th e tu be be allow ed to ri de ov e r the tip of the fixing screws [...]

– 189 – Fu se Fuse holde r Thermostat Th e rmo s tat fixin g plat e P-shape clamp Po w e r c or d C ord heate r * T ransparent L s i de Close-end connector insulation tap e D e l e t e Side cabinet ( L ) No. 2-4 2-5 Photo / Explanatory diagram Pr ocedure Rew ork the side cabinet (L) to remov e par t of it. The area to be remov ed is indicated b[...]

– 190 – Side cabinet ( R ) Thermostat fixin g plat e P erform cable process f or collected c or d h e at e r an d fan motor l e a d c a b l es. Po w e r c or d for c or d h e at er P-shape clamp T o keep the lead wires from comin g into contact with the edges of the sheet metal or tips of the screws , wrap the shield tubes around the leads to p[...]

– 191 – 5. Drawing of thermostat fixing plate Material: SGCC-Z08, Thickness: 0.8t 28 24 55 11 11 18 45 18 37 56 36 46 11 11 8 5.8 3-Ø3.4 burring hole (Downw ard) 2-Ø3.4 burring hole (Upward)[...]

– 192 – 13- Ø 3.2 hole 203 210 21 19 3 91.5 183 183 51.7 73.3 20 240 85 14 6.5 30 45 52 38 100 16-2. Base Plate 1 . RA V -SM563A T -E, RA V -SM803A T -E Revised : Mar . 2007[...]

– 193 – 2 . RA V -SM1103A T -E, RA V -SM1403A T -E, RA V -SP562A T -E, RA V -SP802A T -E, RA V -SP1102A T -E, RA V -SP1402A T -E Knock out punching 312 206 245 296 237 138 73 67 55 10.5 220 7 Knock out punching 20- Ø 3.3 hole 1 245 249 263 408 453 590 695 778 832 879 892 855 834 827.5 823 783 720 580 440 271 290 145 141 271[...]

W ARNINGS ON REFRIGERANT LEAKA GE For the amount of charge in this example: The possible amount of leaked refrigerant gas in rooms A, B and C is 10kg. The possible amount of leaked refrigerant gas in rooms D, E and F is 15kg. NOTE 2 : The standards for minimum room volume are as follows. (1) No partition (shaded portion) (2) When there is an effect[...]

TOSHIBA CARRIER CORPORA TION 2 CHOME 12-32, KONAN, MINA TOKU, TOK YO , 108-0075, JAP AN Cop yr ight © 1999 to 2007 T OSHIBA CARRIER CORPORA TION, ALL Rights Reser ved.[...]