Heat Controller BGE-123A manuale d’uso

Through-The-Wall Air Conditioner Service Manual CAUTION -Before servicing the unit, read the "safety precautions" in this manual. -Only for authorized service personnel. HEA T CONTR OLLER, INC. MODELS: BGE-103A BGE-123A[...]

2 Room Air Conditioner Air Conditioner Ser vice Manual T ABLE OF CONTENTS Safety Precautions .......................................................................................................................................... 3 Installation .......................................................................................................[...]

Ser vice Manual 3 Saf ety Precautions Safety Precautions T o prev ent injury to the user or other people and proper ty damage, the f ollowing instructions must be f ollowed. ■ Incorrect operation due to ignoring instruction will cause har m or damage. The seriousness is classified by the f ollowing indications . ■ Meanings of symbols used in th[...]

4 Room Air Conditioner Saf ety Precautions ■ Operation Do not place heavy object on the power cor d and take care so that the cord should not be pressed. • There is danger of fire or electric shock. Do not share the outlet with other appliances. • It will cause electric shock or fire due to heat generation. T ake the power plug out if neces- [...]

Ser vice Manual 5 Saf ety Precautions Do not operate or stop the unit by inserting or pulling out the power plug. • It will cause electric shock or fire due to heat generation. Do not damage or use an unspecified power cor d. • It will cause electric shock or fire . Do not operate with wet hands or in damp en vironment. • It will cause electr[...]

6 Room Air Conditioner Saf ety Precautions Do not put a pet or house plant where it will be exposed to direct air flow . • It ma y cause injur y . Do not bloc k the inlet or outlet of air flo w. • It ma y cause product failure. Use a soft cloth to c lean. Do not use wax, thinner , or a strong detergent. • The appearance of the air condi- tion[...]

Ser vice Manual 7 Installation Installation Remove packing sheet from the back of the sleeve, and packing corner and blue tape from the air condi- tioner. If you use an existing wall sleeve, you should mea- sure its dimensions. Install the new air conditioner according to these instal- lation instructions to achieve the best performance. All wall s[...]

• Pick a location which will allow the conditioned air to blow into the area you want. Good installation with special attention to the proper position of the unit will lessen the chance that service will be needed. ITEMS IN INST ALLA TION HARD W ARE You may not need all parts in the kit. Discard unused parts 1. Identify the existing wall sleeve b[...]

Ser vice Manual 9 Installation Pr ocedure A 1. If you are using the new sleeve (optionally supplied with your unit),skip to step 3. Otherwise, install the plastic grille from the kit. Cut the plastic grille to 25- 1/2" wide and 15-1/4" high. Place the plastic grille to the inside of the wall sleeve at the rear flange. 2. Fasten the 4 wash[...]

10 Room Air Conditioner Installation Pr ocedure B 1. Redirect the louvers at the back of the wall sleeve to 60 ° angle as shown in the FIG 8. The use of pliers is recommended. 2. If the wall sleeve already has a rear grille, skip to step 4. If the wall sleeve does not have a rear grille or louvered panel, install the plastic grille from the kit. C[...]

Ser vice Manual 11 Installation 6. Remove the backing from the support blocks and attach them to the inside of the wall sleeve as shown FIG 13. Slide the baffle into slots of the sup- port blocks. 7 . Install the new unit into the wall sleeve. 8 . To assemble trim, snap the tab of each piece into the slot of the other piece as shown below. Slide tr[...]

12 Room Air Conditioner Installation Pr ocedure C 1. Redirect the louvers at the back of the wall sleeve to 60 ° angle as shown in the FIG 15. The use of pliers is recommended. 2. If the wall sleeve already has a rear grille, skip to step 4. If the wall sleeve does not have a rear grille or louvered panel, install the plastic grille from the kit. [...]

Ser vice Manual 13 Installation 7. Remove the backing from the 13" shim strips and attach them as shown below in Fig. 22. The higher portion of shim is to be placed in front of the rib on the base of wall sleeve. 8. Install the new unit into the wall sleeve FIG. 21 1" high 3 / 4 " High Shim (2EA) 6" 6" FIG. 22 W all T r im [...]

14 Room Air Conditioner Operating Instructions Operating Instructions Contr ols The controls will look like one of the following. MODE TIMER PO WER FA N SPEED Fan Heat Energy Saver Cool Timer TEMP ' F F1 LO W F2 HIGH REMOTE CONTROL SIGNAL RECEIVER POWER MODE - Push this button to shift mode of operation from COOL → ENERGY SAVER → FAN → H[...]

Ser vice Manual 15 Operating Instructions Remote contr ol The remote control and control panel will look like one of the following pictures. Po w e r Te m p F an Speed Timer Mode POWER • To turn the air conditioner ON, push this button. To turn the air conditioner OFF, push the button again. • This button takes priority over any other button. T[...]

16 Room Air Conditioner Operating Instructions How to insert Batteries 1. Remove the cover from the back of the remote controller. 2. Insert two batteries. • Be sure that the (+) and (-) directions are correct. • Be sure that both batteries are new. 3. Re-attach the cover. • Do not use rechargeable batteries. Such batteries differ from standa[...]

Ser vice Manual 17 Disassembly Instructions Disassembl y Instructions Mechanical P ar ts — Before the following disassembly, POWER SWITCH is set to OFF and disconnected the power cord. 1. FRONT GRILLE 1. Open the inlet grille upward or downward. 2. Remove the screw which fastens the front grille. 3. Pull the front grille from the right side. 4. R[...]

18 Room Air Conditioner Disassembly Instructions 4. ORIFICE, HEA TER ASSY AND TURBO F AN 1. Remove the front grille. (Refer to section 1) 2. Remove the cabinet. (Refer to section 2) 3. Remove the 2 screws which fasten the evaporator at the left side and the right side. (See Fig. 27) 4. Move the evaporator sideward carefully. 5. Remove the 2 termina[...]

Ser vice Manual 19 6. SHROUD 1. Remove the fan. (Refer to section 5) 2. Remove the screw which fasten the shroud. 3. Remove the shroud. (See Fig. 32) 4. Re-install the component by referring to the removal procedure, above. 7. MO T OR 1. Remove the cabinet. (Refer to section 2) 2. Remove the clamp cord and disconnect a wire housing in control box. [...]

20 Room Air Conditioner Disassembly Instructions 10. PO WER CORD 1. Remove the control box. (Refer to section 3) 2. Unfold the control box. (Refer to section 9) 3. Disconnect the grounding screw from the control box. 4. Disconnect 2 receptacles. 5. Remove a screw which fastens the clip cord. 6. Pull the power cord. (See Fig. 36) 7. Re-install the c[...]

Ser vice Manual 21 Disassembly Instructions 12. CONDENSER 1. Remove the cabinet. (Refer to section 2) 2. Remove the brace and the shroud cover. (Refer to section 4) 3. Remove the 5 screws which fasten the condenser. 4. After discharging the refrigerant completely, unbraze the interconnecting tube at the condenser connections. 5. Remove the condense[...]

22 Room Air Conditioner Disassembly Instructions — Replacement of the refrigeration cycle. 1. When replacing the refrigeration cycle, be sure to discharge the refrigerant system using a Freon TM recovery System. If there is no valve to attach the recovery system, install one (such as a WATCO A-1) before venting the Freon TM . Leave the valve in p[...]

Ser vice Manual 23 Disassembly Instructions Equipment needed: Vacuum pump, Charging cylinder, Manifold gauge, Brazing equipment. Pinch-off tool capa- ble of making a vapor-proof seal, Leak detector, Tubing cutter, Hand Tools to remove components, Service valve. A COMPOUND GAUGE EVAPORATOR (LOW PRESSURE SIDE) COMPRESSOR CAPILLARY TUBE CONDENSER (HIG[...]

24 Room Air Conditioner Schematic Diagram Schematic Dia gram Wiring Diagram ■ ELECTRIC HEATING MODEL[...]

Ser vice Manual 25 T roubleshooting Guide T r oubleshooting Guide Piping System Following is a brief description of the important components and their functions in the refrigeration system. Refer to Fig. 41 to follow the refrigeration cycle and the flow of the refrigerant in the cooling cycle. MOTOR COMPRESSOR OIL (LIQUID REFRIGERANT) CAPILLARY TUB[...]

26 Room Air Conditioner T roubleshooting Guide T r oubleshooting Guide In general, possible trouble is classified in two causes. The one is called Starting Failure which is caused from an electrical defect, and the other is Ineffective Air Conditioning caused by a defect in the refrigeration circuit and improper application. Unit is running but coo[...]

Ser vice Manual 27 T roubleshooting Guide Fails to Start Check of circuit break er and fuse. Gas leakage of f eeler bulb of ther mostat Check of control s witch. Only f an f ails to star t. Improper wiring. Def ect of f an motor capacitor . Irregular motor resistance ( ). Irregular motor insulation ( ). Replacement of f an motor Regular but f ails [...]

28 Room Air Conditioner T roubleshooting Guide COMPLAINT CAUSE REMEDY Check voltage at outlet. Correct if none. Check voltage to rotary switch. If none, check power supply cord. Replace cord if circuit is open. Check switch continuity. Refer to wiring diagram for terminal identification. Replace switch if defective. Connect wire. Refer to wiring di[...]

Ser vice Manual 29 T roubleshooting Guide NAME PLATE RATING MINIMUM MAXIMUM 115V 103.5V 126.5V 208/230V 187V 253V COMPLAINT CAUSE REMEDY Check voltage. See the limits on the preceding. page. If not within limits, call an electrician. Check the wire connections, if loose, repair or replace the terminal. If wires are off, refer to wiring diagram for [...]

30 Room Air Conditioner COMPLAINT CAUSE REMEDY Check the voltage. See the limits on the preced- ing page. If not within limits, call an electrician. Check overload, if externally mounted. Replace if open. (If the compressor temperature is high, remove the overload, cool, and retest.) If not running, determine the cause. Replace if required. Remove [...]

Ser vice Manual 31 Product Specifications REMAR K 　 BGE-103 A 　　 BGE-123 A 　　 REMARK POWER SUPPLY CAPACITY (Btu/h) INPUT (W) RUNNING CURRENT (A) E.E.R. (Btu/W.h) CAPACITY (Btu/h) INPUT (W) RUNNING CURRENT (A) INDOOR (°C) OUTDOOR (°C) INDOOR (°C) OUTDOOR (°C) (inch) (mm) (inch) (mm) (inch) (mm) LOUVERED- FIN TYPE OPTIONA PART 20 510 4 [...]

Specifications and performance data subject to change without notice. HEA T CONTROLLER, INC. 1900 WELL WOR TH A VENUE • JA CKSON, MICHIGAN 49203 THE QU ALITY LEADER IN CONDITIONING AIR P/No.: 3828A20040 M 04/18/07[...]