1.4 FEATURES • Built-in adjustable THERMOSTAT • Designed for COOLING ONLY. • Washable one-touch filter • Powerful and whispering cooling. • Compact size • Simple installation and service. • Reliable and efficient rotary compressor is equipped. • Low air-intake, top cooled-air discharge. 1.5 CONTROL LOCATIONS 1.5.1 COOLING ONLY MODEL •...
2. DISASSEMBLY INSTRUCTIONS — Before the following disassembly, set POWER SWITCH to OFF and disconnect the power cord. 2.1 MECHANICAL PARTS 2.1.1 FRONT GRILLE 1. Open the inlet grille downward and remove the air filter. 2. Remove the screws which fasten the front grille.(See Figure 1) 3.
2.2 AIR HANDLING PARTS 2.2.1 AIR GUIDE 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 control box. (Refer to section 2.1.3) 4. Remove the 4 screws which fasten the brace. 5.
2.2.3 SHROUD 1. Remove the fan. (Refer to section 2.2.2) 2. Remove the shroud. (See Figure 8) 3. Re-install the components by referring to the removal procedure, above. Figure 8 2.3 ELECTRICAL PARTS 2.3.1 OVERLOAD PROTECTOR 1. Remove the cabinet. (Refer to section 2.1.2) 2.
2.3.3 CAPACITOR 1. Remove the cabinet. (Refer to section 2.1.2) 2. Remove the screw and the clamp which fasten the capacitor. 3. Disconnect all the leads of capacitor terminals. 4. Re-install the components by referring to the removal procedure, above. (See Figure 11) o le H ig Figure 11...
2.3.7 MOTOR 1. Remove the cabinet. (Refer to section 2.1.2) 2. Remove the turbo fan. (Refer to section 2.2.1) 3. Remove the fan. (Refer to section 2.2.2) 4. Remove the 4 screws which fasten the motor from the Motor Mount. (See Figure 15) 5.
2.4.3 CAPILLARY TUBE 3. Remove the capillary tube. 1. Remove the cabinet. (Refer to section 2.1.2) 4. Re-install the components by referring to notes on 2. After discharging the refrigerant completely, page 11. unbraze the interconnecting tube at the capillary tube.
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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 18B-Charging Figure 18A-Pulling Vacuum —11—...
3. INSTALLATION 3.1 HOW TO INSTALL THE UNIT Awning Fence 1. To avoid vibration and noise, make sure the unit is installed securely and firmly. Cooled air About " 2. Install the unit where the sunlight does not shine directly on the unit.
3.4 WINDOW REQUIREMENTS 1. These instructions are for a horizontal sliding or a For installation in a casement window, the window casement window. frame assembly and the side of the building must be adequate to support the weight of the air conditioner. 2.
3.6 HORIZONTAL SLIDING WINDOW INSTALLATION Bolt 1. Loosely attach the support bracket to the bottom of Bracket bracket using bolts, washers, and nuts. Attach the leveling bolt and nut. (See Figure 22) Washer Leveling Bolt & Nut Support Bracket Figure 22 2.
8. Slide curtain into curtain frame. Slide curtain frame assembly into side guides of the air conditioner Curtain Frame cabinet. Make sure curtain is firmly enclosed on all sides by the frame. (See Figure 27) Figure 27 Curtain 9. Cut side guide seal into 2 equal lengths. Remove protective backing and apply it to the rear side of cabinet side guides, starting just below curtain frame assembly.
4. TROUBLESHOOTING GUIDE 4.1 OUTSIDE DIMENSIONS Unit: mm(inchs) 607(23 368(14 4.2 PIPING SYSTEM CONDENSER COIL CAPILLARY TUBE MOTOR COMPRESSOR TURBO FAN EVAPORATOR COIL Following is a brief description of the important components and their functions in the refrigeration system. Refer to Fig. 31 to follow the refrigeration cycle and the flow of the refrigerant in the cooling cycle. ROOM AIR CONITIONER CYCLE OF REFRIGERATION EVAPORATOR COIL...
4.3 TROUBLESHOOTING GUIDE In general, possible trouble is classified in two kinds. 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/or improper application. Unit runs but poor cooling.
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Fails to Start Check power source. Check circuit breaker and fuse. Check control switch Gas leakage of feeler bulb setting. of thermostat Check control switch. Compressor only fails to Fan only fails to start. start. Improper wiring. Drop of power voltage. Improper thermostat setting.
ROOM AIR CONDITIONER VOLTAGE LIMITS NAME PLATE RATING MINIMUM MAXIMUM 115V ±10% 103.5V 126.5V COMPLAINT CAUSE REMEDY Fan motor will not run No power Check voltage at outlet. Correct if none. Power supply cord Check voltage to rotary switch. If none, check power supply cord.
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COMPLAINT CAUSE REMEDY Compressor will not run, Thermostat Check the position of knob If not at the coldest but fan motor runs. setting, advance the knob to this setting and restart unit. Check continuity of the thermostat. Replace thermostat if circuit is open. Capacitor (Discharge Check the capacitor.
5. SCHEMATIC DIAGRAM 5.1 CIRCUIT DIAGRAM MODEL : SV10A10A / SV1210A S: Service Parts N: Non Service Parts PART NO. LOCATION Q'TY DESCRIPTION PER SET MARKS SV10A10A SV12A10A POWER CORD ROTARY SWITCH 67300501 FAN MOTOR 67303015 CAPACITOR 67300709 THERMOSTAT 67300403 COMPRESSOR 67301614 67301615...
5.2 CIRCUIT DIAGRAM MODEL : SV08A10A S: Service Parts N: Non Service Parts PART NO. LOCATION Q'TY DESCRIPTION MARKS PER SET SV08A10A POWER CORD 67300005 ROTARY SWITCH 67300501 FAN MOTOR 67303014 CAPACITOR 67300712 THERMOSTAT 67300403 COMPRESSOR 67301612 —22—...
6. EXPLODED VIEW 130910 148000 554030 352390-2 359011 349001 249950 346811 349600 149980 269310 266003 354210 W0CZZ M ed O ff C oo le r H ig C oo C oo M ed C oo M od 130410 264110 352390-1 149410 359012 135312...
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Use Factory Certified Parts... FRIEDRICH AIR CONDITIONING CO. Visit our web site at www.friedrich.com Post Office Box 1540 • 4200 N. Pan Am Expressway • San Antonio, Texas 78295-1540 • (210) 357-4400 • FAX (210) 357-4480 P/NO.: 3828A20190X Printed in the U.S.A...
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