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HEAT CONTROLLER, INC.
Through-The-Wall
Air Conditioning
Models: BD-81
BD-101
BD-123
BDE-103
BDE-123
Important Information
• Please read carefully and thoroughly this manual before operating this unit.
• Contact a qualified sevice technician for installation, repair and maintenance of this unit.
• The appliance is not intended for use by young children or those who require supervision.
• Young children should be supervised to ensure that they do not play with the appliance.
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CONTENTS 2.4 REFRIGERATION CYCLE............................12 1. PREFACE 2.4.1 CONDENSER ......................................12 1.1 SAFETY PRECAUTIONS ...............................2 2.4.2 EVAPORATOR ....................................12 1.2 INSULATION RESISTANCE TEST.................2 2.4.3 CAPILLARY TUBE...............................12 1.3 SPECIFICATIONS ..........................................3 1.4 FEATURES .....................................................6 3. INSTALLATION 1.5 CON
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1.3 SPECIFICATIONS 1.3.1 FOR BD-81/BD-101 MODELS BD-81 BD101 REMARK ITEMS POWER SUPPLY 1Ø, 115V, 60Hz COOLING CAPACITY (Btu/h) 8,000 10,000 INPUT (W) 800 1,050 RUNNING CURRENT (A) 7.5 9.8 E.E.R (Btu/w.h) 10.0 9.5 REFRIGERANT (R-22) CHARGE(g) 380(13.2 OZ) 410(14.5 OZ) INDOOR (°C) 26.7(DB) 19.4(WB) OPERATING TEMPERATURE OUTDOOR (°C) 35(DB) 23.9(WB) LOUVERED- EVAPORATOR 2 ROW 12 STACKS FIN TYPE 2 ROW 17 STACKS, L-BENDED TYPE CONDENSER FAN, INDOOR TURBO FAN FAN, OUTDOOR PROPELLER TYPE FAN WITH SLING
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1.3.2 FOR BD-123 MODELS BD-123 REMARK ITEMS 1Ø, 208/ 230V, 60Hz POWER SUPPLY 11,400/11,700 COOLING CAPACITY (Btu/h) 1,200/1,230 INPUT (W) 6.2/5.8 RUNNING CURRENT (A) 9.5 E.E.R. (Btu/W.h) 26.7 (DB) 19.4 (WB) INDOOR (°C) OPERATING TEMPERA-TURE 35 (DB) 23.9 (WB) OUTDOOR (°C) 465(16.4 OZ) REFRIGERANT (R-22) CHARGE(g) 2 ROW 11 STACKS EVAPORATOR LOUVERED- FIN TYPE 2 ROW 17 STACKS, L-BENDED TYPE CONDENSER TURBO FAN FAN, INDOOR PROPELLER TYPE FAN WITH SLINGER-RING FAN, OUTDOOR 3/3 FAN SPEEDS (FA
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1.3.3 FOR BDE-103/BDE-123 MODELS BDE-103 BDE-123 REMARK ITEMS POWER SUPPLY 1Ø, 208/ 230V, 60Hz 9,800/10,000 11,400/11,700 CAPACITY (Btu/h) 1,030/1,050 1,200/1,230 INPUT (W) COOLING 5.2/4.7 6.2/5.8 RUNNING CURRENT (A) 9.5 9.5 E.E.R. (Btu/W.h) CAPACITY (Btu/h) 9,200/11,200 HEATING INPUT (W) 2,900/3,500 RUNNING CURRENT (A) 14.0/15.3 INDOOR (°C) 26.7 (DB) 19.4 (WB) COOLING OPERATING OUTDOOR (°C) 35 (DB) 23.9 (WB) TEMPERA- INDOOR (°C) 21.1 (DB) 15.6 (WB) TURE HEATING OUTDOOR (°C) 8.3 (DB)
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1.4 FEATURES • Designed for cooling only. • Side air-intake, side cooled-air discharge. • Built in adjustable THERMISTOR and THERMOSTAT. • Powerful and quiet cooling. • Top-down chassis for the simple installation and service. • Washable one-touch filter. • Compact size. 1.5 CONTROL LOCATIONS 1.5.1 COOLING ONLY MODEL • OPERATION REMOTE CONTROL SIGNAL RECEIVER TEMPERATURE SETTING • Use this button to automatically control the temperature of the room. The temperature can be set within a range of
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1.5.2 COOLING AND HEATING MODEL • OPERATION Off - Turns the air conditioner off. Fan Only - The low fan speed operation without cooling (heating). Low Cool - Cooling with the low speed fan operation. High Cool - Cooling with the high speed fan operation. Low Heat - Heating with the low speed fan operation. High Heat - Heating with the high speed fan operation. Turn the Temperature Knob to the desired setting. The central position is a normal setting for average conditions. You can change this se
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2. DISASSEMBLY INSTRUCTIONS — Prior to disassembling the unit, make sure that the POWER switch is set to OFF and the power cord is unplugged from the wall receptacle. 2.1 MECHANICAL PARTS 2.1.1 FRONT GRILLE 1. Open the inlet grille downward. 2. Remove the screw which fastens the front grille. 3. Pull the front grille from the right side. 4. Remove the front grille. (See Fig. 1) 5. Re-install the component by referring to the removal procedure. Figure 1 2.1.2 CABINET 1. After disassembling the FR
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2.2 AIR HANDLING PARTS 2.2.1 ORIFICE, HEATER ASSY AND TURBO FAN 1. Remove the front grille. (Refer to section 2.1.1) 2. Remove the cabinet. (Refer to section 2.1.2) 3. Remove the 2 screws which fasten the evaporator at the left side and the right side. (See Fig. 4) 4. Move the evaporator sideward carefully. 5. Remove the 2 terminals carefully Figure 4 (See Fig. 5, Electric Heater Model only) 6. Remove the 4 screws which fasten the orifice. (See Fig. 5) 7. Remove the orifice. (See Fig. 5) Figur
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2.2.3 SHROUD 1. Remove the fan. (Refer to section 2.2.2) 2. Remove the screw which fastens the shroud. 3. Remove the shroud. (See Fig. 9) 4. Re-install the components by referring to the removal procedures, above. 2.3 ELECTRICAL PARTS 2.3.1 MOTOR 1. Remove the cabinet. (Refer to section 2.1.2) Figure 9 2. Remove the clamp cord and disconnect the wire housing in control box. (Refer to section 2.1.3) 3. Remove the turbo fan. (Refer to section 2.2.2) 4. Remove the fan. (Refer to section 2.2.2) 5. R
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2.3.4 POWER CORD 1. Remove the control box. (Refer to section 2.1.3) 2. Unfold the control box. (Refer to section 2.3.3) 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. 13) 7. Re-install the components by referring to the removal procedure, above. (Use only one ground-marked hole, , for ground connection.) 8. If the supply cord of this appliance is damaged, it must be replace
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2.4 REFRIGERATION CYCLE CAUTION TM Discharge the refrigerant system using a Freon Recovery System. If there is no valve to attach the recovery system, install one (such as a WATCO A-1) before TM venting the Freon . Leave the valve in place after servicing the system. 2.4.1 CONDENSER 1. Remove the cabinet. (Refer to section 2.1.2) 2. Remove the brace and the shroud cover. (Refer to section 2.2.1) 3. Remove the 5 screws which fasten the condenser. 4. After discharging the refrigerant completely in
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NOTES — Replacement of the refrigeration cycle. 1. When replacing the refrigeration cycle, be sure to 6. Recharge as follows : TM discharge the refrigerant system using a Freon 1) Refrigeration cycle systems are charged from the recovery System. High-side. If the total charge cannot be put If there is no valve to attach the recovery system, in the High-side, the balance will be put in the install one (such as a WATCO A-1) before venting suction line through the access valve which you TM the F
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Equipment needed: Vacuum pump, Charging cylinder, Manifold gauge, Brazing equipment. Pinch-off tool capable of making a vapor-proof seal, Leak detector, Tubing cutter, Hand Tools to remove components, Service valve. Figure 18A-Pulling Vacuum Figure 18B-Charging —14— COMPOUND GAUGE CONDENSER (HIGH PRESSURE SIDE) MANIFOLD GAUGE B A CAPILLARY TUBE SEE INSETS BELOW EVAPORATOR (LOW PRESSURE SIDE) COMPRESSOR LOW HI A B B A EXTERNAL VACUUM PUMP CHARGING CYLINDER C
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3. INSTALLATION INSTALLATION HARDWARE 3.1 INSTALLATION REQUIREMENTS If you use an existing wall sleeve, you should measure its 2 1 dimensions. 4 Install the new air conditioner according to these installation instructions to achieve the best performance. All wall sleeves 2 Size options used to mount the new air conditioner must be in good 5 7 structural condition and have a compatible rear grille in order to securely attach the new air conditioner. (FIG. 19A) With the FRIEDRICH USC sleeve, you
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NOTE: All wall sleeves used to mount the new Air 3.2 INSTALLATION Conditioner must be in sound structural condition and have a compatible rear grille that securely attaches to CAUTION sleeve, or rear flange that serves as a stop for the Air Conditioner. We strongly recommend the removal of the old wall sleeve and the installation of a new Remove old air conditioner from existing wall 2 FRIEDRICH USC Wall Sleeve. sleeve. If you decide to keep the existing wall sleeve, Clean the interior of an exi
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Install the new unit into the wall sleeve. 3.3 PROCEDURE A 4 If you are using a new USC sleeve in conjunction 1 To assemble trim, snap the tab of each piece into 5 with your unit, skip to step 3. Otherwise, install the the slot of the other piece as shown below. Slide plastic grille from the kit. Cut the plastic grille to fit trim over the front of the air conditioner until trim is the rear opening of the existing sleeve. Place the flush with sleeve as shown below. plastic grille to the inside o
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Remove the backing from the Horizontal Insulation 3.4 PROCEDURE B 4 3 5 3 strip 1 / x / x 27 / and attach that to the inside 8 8 16 Redirect the louvers at the back of the wall sleeve 1 bottom of the sleeve as shown below. Remove the to 60° angle as shown in the FIG 25. The use of 3 3 backing from the Around Insulation strip 1 / x / x 8 4 pliers is recommended. 1 61 / and attach that to the inside front of the 2 sleeve as shown below. 5 7 / " 16 60° 60° Rear Louvers Around Insulation (Top View)
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PROCEDURE B To assemble trim, snap the tab of each piece into 8 the slot of the other piece as shown below. Slide trim over the front of the air conditioner until trim is flush with sleeve as shown below. Trim (2 ea) Wall FIG. 31 CAUTION • Air conditioners covered in this manual pose an excessive weight hazard. Two or more people are needed to move and install the unit. To prevent injury or strain, use proper lifting and carrying techniques when moving unit. • When handling the air conditioner,
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Remove the backing from the Horizontal Insulation 3.5 PROCEDURE C 4 3 3 3 strip 1 / x 1 / x 27 / and attach that to the inside 8 8 16 Redirect the louvers at the back of the wall sleeve 1 bottom of the sleeve as shown below. Remove the to 60° angle as shown in the FIG 32. The use of 3 3 backing from the Around Insulation strip 1 / x 1 / x 8 8 pliers is recommended. 1 61 / and attach that to the inside front of the 2 sleeve as shown below. 13 7 / " 16 60° 60° Rear Louvers Around Insulation (Top V
