Lennox International Inc. PWC24E7.2 manuale d’uso

INSTALLATION AND MAINTENANCE INSTRUCTIONS PWC Series "Magic-Pak" Self-Contained Heat Pump [ WARNING Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional information, consult a qualified installer or service agency. I _'WARNING I F[...]

INSTALLATION General =.se instructions explain the recommended method of ,llation of the PWC heat pump unit and associated e_uctrical wiring. the unit inside the carton if the carton is damaged. File a cfaim with the transportation company. If any damages are discovered and reported to the carrier DO NOT INSTALL THE UNIT, as claim may be denied. Ch[...]

If the unit is installed in a residential garage, it must be located or protected to avoid physical damage by vehicles. The unit must be installed so that no electrical compo- nents are exposed to water. I [A CAUT,ON ] This unit must be installed level to allow for proper drainage of the chassis base pan and unit drain pan. Installing With a Wall S[...]

Application Limitations Air Filter Outdoor Ambient Air Temperature °F Minimum DB - Cooling Maximum DB Cool Heat 65 125 75 Indoor Ambient Air Temperature °F I Minimum Maximum DB/WB DB DB,_VB DB Cool Heat Cool Heat 62/57 50 90/72 80 Table t Ductwork Ductwork should be designed and sized according to the methods in Manual Q of the Air Conditioning C[...]

Use wiring with a temperature limitation of 75 = C mini- mum. Run the 208 or 230 volt, 60 hertz electric power supply through a fused disconnect switch to the control box of the unit and connect as shown in the wiring dia- gram located on the inside of the control access panel. The unit must be electrically grounded in accordance with local codes o[...]

After closing test pins and appropriate cycle time has elapsed, the reversing valve should shift to defrost mode and the outdoor fan should stop. After 2 seconds of defrost operation, the reversing valve should shift back to ",ting operation and the outdoor fan should start. System Performance For maximum performance of this heat pump system, [...]

208/230-1-60 POWER SUPPLY WITH MIN. 75"C COPPER WIRE I CIRCUIT1 I I (lo_cO_L'qCIRCUIT2 I •; . .; : : P_D BLACK LOWER MOTORvloI_r r RED UNE VOLTAGE-FACTORY UNE VOLTAGE-RELD ........ UNE VOLTAGE-RELD (IF USED) LOW VOLTAGE-FACTORY .......... LOW VOLTAGE-FI ELD 7 AND 10 PWC ONLY I BLOWER ( M1 CAPACr_R-RUN BLUE NOTE: IF ANY OF THE ORIGINAL W[...]

208/230-1-60 :OWER SUPPLY WITH MIN. 75"C COPPER WIRE I CIRCUIT 1 I CIRCUIT 2 : i : : : • RED F_ UNE VOLTAGE-FACTORY ..... LINE VOLTAGE-RELD ........ LINE VOLTAGE-FIELD (IF USED) LOW VOLTAGE-FACTORY .......... LOW VOLTAGE-R ELD BLUE UMrT BLOWER m NT CAPACITOR-RUN RED ¥ I DEFROST NOTE: IF ANY OF THE ORIGINAL WIRES ARE REPLACED, THE SAME SIZE [...]

208/230-1-60 POWER SUPPLY WITH MIN. 75"C COPPER WIRE LINE VOLTAGE-FACTORY ..... UNE VOLTAGE-FIELD ........ UNE VOLTAGE-FI ELD (IF USED) LOW VOLTAGE-FACTORY THERMOSTAT .......... LOW VOLTAGE-FIELD NOTE: IF ANY OF THE ORIGINAL WIRES ARE REPLACED, THE SAME SIZE AND TYPE WIRE MUST BE USED. BLOWER MOTOR BLOWER I_) RED _-RUN RE) CONDENSER FAN BROWN [...]

I Limited Warranty August 1, 1997 This warran(y gives you specific legal rights and you may have other rights which vary from state/province to state/province. Warrantor: Armstrong Air Conditioning Inc., 421 Monroe St., Bellevue, OH 44811 Armstrong Air Conditioning Inc products are available under the following names: Air Ease, Armstrong Air, Ameri[...]

INSTALLATION INSTRUCTIONS Wall Sleeve Kit CA239 For Use With HW/HWC/EWC/PWC Series Magic-Pak Thru-the-Wall Unit age_ _WARNING Parts List Quantity Description 1 Top Panel 1 Bottom Panel 1 Right Side Panel 1 Left Side Panel 2 Squaring Braces 1 Top Support Angle 2 Side Support Angles 24 #8 x 3/8" Screws 1 Installation Instructions Manufactured By[...]

INSTALLATION Wall Sleeve Assembly To assemble the wall sleeve, refer to the following instruc- tions and Figure 1. 1. Slide top panel over side panels until retaining clips are engaged in slotted openings. 2_ Place side and top assembly down with the front flange against floor and slide bottom panel into side panel slip strips untiltabs on bottom p[...]

Further sealing against air infiltration must be done alter the Magic-Pak unit is installed in the wall sleeve and utility connections have been completed (see Sealing/Weath- erproofing Wall Sleeves section). Wall Sleeve Installation The wall sleeve may be installed from either the inside or outsideof the building. Some builderswill attach the wall[...]

I _A_T_°. I 4"948°96----I I INSTALLATION AND MAINTENANCE INSTRUCTIONS PWC SERIES SELF-CONTAINED HEAT PUMP Manufactured By ARMSTRONG AIR CONDITIONING INC. A LENNOX International Inc. Company 421 Monroe Streel[...]

I PART.O I .,,,,RO.. I OATE 12''0 I SUPERSEOES I I PAGE2OF,0 GENERAL These instructions explain the recommended method of installation of the PWC heat pump unit and associated elec- trical wiring. This unit is designed and approved for use as a self-contained air to air heat pump system. These instructions, and any instructions packaged w[...]

PARTNO. I 41194BOg6 I DATE I 2-1-96 I SUPERSEDES I 411940094 I PAGE3OFIO I LOCATION The design is certifiedfor through-the-wall installation only. The interior portions of the unit may be surrounded by a closet with clearances to combustible material held to 0" at sides, 0" top and O" front of the plenum. The grille sideof the unit m[...]

PA.T.O. I ,,,,_,,.0_, I 0','_ I _'"_ I SU"ERSEOES I ""_"00_" I PA_E,'O_,O FIGURE 1 INSTRUCTION FORSUPPORTING PWCUNITS Wall Sleeve 7 x 22 Min. Opening To A#ign with'Return Air Opening in Unit. Vibration Isolating Material % Plywood FIGURE2 DRAIN PAN 5/8 " I.D. PLASTIC (FURNISHED) CHASSIS DR[...]

.ARTNO. I "f9"Bog I OATE I 2"t'g6 I .SUPERSEOES I 4119'0094 [ PAGESOFtO LIMITATIONS The unit should be installed in accordance with all national and local safetycodes. Limitations of the unit and appropriate accessories must also be observed. The unit must NOT be installed with any ductwork in the outdoor airstream, The out[...]

I PA.TNo I .tt9..o96 I DATE 12196 I SUPERSEDES I ,rig.DO9. I PAGE,O. tO It an installation is made in which it is more desirable to mount the filter exterior to the unit, in the return duct work, or olherwise, either the permanent filter supplied or a disposable filter may be used. If a disposable filter is used, the minimum area required is as fol[...]

PA...o, I .,,9.o09. I IDNSTALLATION AN MAINTENANCE INSTRUCTIONS PWC SERIES SELF-CONTAINED HEAT PUMP PART NO. ] 4,,94°O94 I OA_E ] 4-,5-94 I SU_RSEOES I .EW I _'AGE_O_IO I Manulaclured By ARMSTRONG AIR CONDITIONING INC, A LENNOX International Inc. Company 421 Monroe Slreel Bellevue, OH 44811[...]

! PART NO. I 4,tg4ooB4 I DATE I 4lsg, I SUPERSEOES I NEW I PAGE2OFlO GENERAL Theseinstructions explainthe recommended method of installation of the PWC heal pump unit and associated elec- trical wiring. This unil is designed and approved for use as a self-contained air Io air heat pump system. These instructions, and any instructions packaged wilh [...]

I PA,,NO. I ,, g,o094 I DATE I '-fS-g' I SUPERSEDES I ,EW I PAGE3OF,O LOCATION The design is certified for through-the-wall installation only. The interior portions of the unit may be surrounded by a cJoset with clearances to combustible material held to O" at sides, 0" top and 0" front of the plenum. The grille side of the[...]

I PART.O. I "(940094 [ DArE I 4-_5-9' I SUPERSEDES NEW [ PAGE 4 OF 10 FIGURE 1 INSTRUCTION FOR SUPPORTING PWC UNITS Wall Sleeve 7 x 22 Mio. Opening To Align with Return Air Opening _n Unit. ] L_ Vibration isolating Material % FIGURE 2 5/8 "I.D. PLASTIC (FURNISHED) CHASSISDRAIN (FURNISHED) 5/8" I.D. PLASTIC TUBE (FURNISHED) RETUR[...]

PA,TNO I 4tt94OOB4 I DA E I 41594 ]SUPERSEDES I NEW I PAGE OFtO LIMITATIONS The unit should be installed in accordance with all national and local safety codes. Limitations of the unit and appropriate accessories must also be observed. Theunit must NOTbe installed with any ductwork in the outdoor airstream. Theoutdoor fan is notdesigned to operate [...]

PART NO. ] 41194D094 ] DATE ] 4-15-94 ] SUPERSEDES ] NEW ] PAGE 6 OF 10 If an installation is made in which it is more desirable to mount the filter exterior to the unit, in the return duct work, or otherwise, either the permanent filter supplied or a disposable filter may be used. If a disposable filter is used, the minimum area required is as fol[...]

PA,T,O. I ,tt,,O0,, ( [ l SUPERSEOES I NEW l PAGE OFtO The defrost control will initiate a defrosl cycle if the time period has elapsed and the defrost sensor detects a temperature below freezfng. At the slart of the defrost cycle, Ihe defrost Control wUI energize the reversing valve solenoid, shift(ng the reversing valve and de-energizing the outd[...]

[ PARTNO I 4t_g4DOg4 I DATE ] 4iS-g, I SUPERSEOES I NEW I RAGE8OF_O MAINTENANCE NORMAL MAINTENANCE WARNING: PRIOR TO ANY OF THE FOLLOWING MAINTENANCE PROCEDURES SHUT OFF ALL ELECTRICAL POWER TO THE UNIT. FAILTURETO DO SO COULD CAUSE PERSONALIN- JURY. Periodic inspection and maintenance normally consists of changing or cleaning filters and (under so[...]

I _,,9_Do9. I OA_E l .-_5-g_ l SU_E.SEOES l .EW I ,_GEgOF,O CAP. _EE EV.OV_ RED UOI'CR VZOI.[T HIGH Rm U B.UE ?AND 10 PVC 0NLY lira >( CmTm m.L0W C/P/Z:IT_-RIJ_ eTI O / RE9 8L_X llllll llllll V/I.VE © im_E)"/_()s'r CONNECTION DIAGRAM[...]

I PAGE 10 OF 10 1PA'_RT N0. I 411941)094 I DATE I 4-15-94 I SUPERSEDES I NEW 3Ct/'ZsO- t-60 SUPPLT WI?H ¥[N. 75'€ €_ WIIaE _ LINK; tOLTAE_'II_O CX_Z:_zT t i _ cz_qcuzT 2 ) -- -- Lof vo.T_4[_ HZOH Ot.UE VXa.k'T €_rxcTOR aU_a_ Yn.LOW 'flg.LOw CAPAC l TIOR-RUN BUJE mAC= 11.10_6?AT IIIIII IIIIII I I =lJu_ NO"_j[...]

,! PWC SELF CONTAINED THRU-THE-WALL HEAT PUMP Part No. 30790F08g Date 6-1-69 Supersedes 30790G082 Page_of 12 Installation and Maintenance Instructions _O, MSTP_,[...]

Part N_ 30790F089 $upereedes 30790G082 Date. 6-1-89 Page2__2__of 12 FORWARD This is a self-contained heat pump designed for Installation through an exterior wall. The unit is Underwriters' Laboratories listed under heat pumps and is in compliance with Underwriters Standard, UL 559. The unit is also certified to the Air Conditioning and Refrige[...]

PartNo. 307SOF089 Supersedes 30790G082 Date 6-1-89 Page _of 12 INTRODUCTION This manual is intended to familiarize the installer, serviceman, and the user with the installation, operation and maintenance of this thru-the-wall heat pump. This unit is shipped from the factory in one package completely assemblied and wired. A specially designed trap a[...]

Part No. 30?90F089 Date 6-149 Supersedes 30790G082 ,, Page _of 12 TABLE OF CONTENTS " Page INSTALLATION Site Preparation ............................ 5 Condensate and Defrost Drain ................. 6 Electrical Connections ........................ 7-8 Thermostat ............................... 9 Air Filter ......... ; ...................... 9[...]

Part No. 307g0F089 Supersedes 30790G082 Date. 6-1-89 Page_of 12 INSTALLATION Site Preparation Tills unit is approved for thru-the.wall installation, with zero clearance to combustible material. The unit must be installed within a conditioned space to prevent freezing of defrost water in trap assembly and to avoid jacket heat loss and surface conden[...]

Part No. 30790F089 Date 6-1-89 Supersedes 30790G082 Page_of 12 INSTALLATION Before sliding unit into sleeve, remove 5 screws and washers from top panel. Slide unit into sleeve until the angle on top of the unit lines up with the top flange of the sleeve, and should almost touch. Fasten unit to sleeve with the 5 screws and washers above. Condensate [...]

Pan No. 307g0F089 Supemedes 30790G082 Date 6-1_9 Page T of 12 INSTALLATION Electrical Connections All wiring to unit must comply with the national Electrical Code NFPA No. 70 or local codes, where they prevail. ANY ALTERNATION OF INTERNAL WIRING CAN VOID UNDERWRITER'S APPROVAL, ARI CER- TIFICATION AND MANUFACTURE'S LIMITED WARRANTY. The s[...]

Part No. 30790F089 Supersedes 30790G082 Date 6-1-89 Page _ of 12 FIGURE 3. SINGLE ENTRY SUPPLY [] 208-230 voit 1 Ph. power supply I I I Remove internal for multiple entry Supply. PWC18E4.8, PWGI8E7.2 PWC24E4.8, PWC24E7.2 208-230V 1 Ph. power supply t-_ Circuit I "_ I Circuit I No. I No. 2 I FIGURE 4, MULTIPLE ENTRY SUPPLY I I I I PWC18E9.2, PW[...]

Part No. 30790F089 Date 6-1-89 Supersedes 30790G082 Page_of 12 Thermostat This unit requires special thermostat for operation. See product specification sheets or label on unit for manufacture's part number. Install the thermostat according to directions furnished with It. Select a loca- tion in a room having the most wall or window area expos[...]

Part No. 30790F089 Supersedes 30790G082 Date 6-1-89 Page 10 of 12 INSTALLATION A. Unit Check-Out Procedure - IMPORTANT 1. Filter(s) must be clean and in place as to filter all air passing over 2. Set thermostat to "OFF" position. 3. Check that correct size fuses are installed for unit. 4. All panels must be in place. 5. Turn on main power[...]

Part No. 30790F089 Supersedes 30790G082 Date. 6-1-89 Page 11 of 12 OPERATION INSTRUCTIONS The following instructions are to be followed to obtain years of trouble free operation of your year-around comfort system. To start unit turn on main power (may have two disconnect switches). If the outdoor temperature is below indoor temperature, the main po[...]

Part No. 30790F089 Supersedes 30790G082 Date, 6-1o89 Page 11 of 12 OPERATION INSTRUCTIONS The following instructions are to be followed to obtain years of trouble free operation of your year-around comfort system. To start unit turn on main power (may have two disconnect switches). If the outdoor temperature is below indoor temperature, the main po[...]