Instruction/ maintenance manual of the product ZQ10B10 Friedrich
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Room Air Conditioner Ser vice and P ar ts Man ual ZQ08/10;CP08/10/12 (06/05) Z Q 08 B 1 0 Z Q 10 B 1 0 C P 08 A 1 0 C P 10 A 1 0 C P 1 2 A 1 0.
—2— 1. PREF A CE 1.1 SAFETY PRECAUTIONS ................................2 1.2 INSULATION RESISTANCE TEST .................2 1.3 SPECIFICATIONS ...........................................3 1.4 FEATURES...............................................
7, 800 10, 000 7, 800 1 2 , 0 0 0 80 0 1 , 02 0 7 3 0 1 , 1 1 0 7 . 6 9 . 2 6 . 6 1 0 . 2 9 . 7 1 0 . 8 2 6 . 7 ( D B ) * 1 9 . 4 ( W B ) * * 3 5 ( D B ) * 2 3 . 9 ( W B ) ** 3 0 0 g( 1 0 . 6o z ) 5 2 0 g( 1 8 . 3o z ) 5 2 5 g( 1 8 . 5o z ) 5 1 0 g( 1 8 .
— 4 — 1.4 FEA TURES • Designed for COOLING ONLY. • Powerful and whispering cooling. • Slide-in and slide-out chassis for the simple installation and service. • Low air-intake, top cooled-air discharge. 1.5 CONTR OL LOCA TIONS • THERMOSTAT (Fig A) Thermostat will automatically control the temperature of the discharge air.
— 5 — Precaution: The Remote Control unit will not function properly if strong light strikes the sensor window of the air conditioner or if there are obstacles between the Remote Control unit and the air conditioner. POWER BUTTON To turn the air conditioner ON.
— 6 — 2.1 MECHANICAL P AR TS 2.1.1 FRONT GRILLE 1. Open the lnlet grille downward and remove the air filter. 2. Remove the screw which fastens the front grille.(See Figure 1) 3. Pull the front grille from the right side. 4. Remove the front grille.
— 7 — 2.2 AIR HANDLING P AR TS 2.2.1 AIR GUIDE AND TURBO F AN 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.
— 8 — 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. 2.3 ELECTRICAL P AR TS 2.3.1 O VERLO AD PRO TECT OR 1. Remove the cabinet.
— 9 — 2.3.3 CAP A CIT OR 1. Remove the control box. (Refer to section 2.1.3) 2. Open the top cover from the control box. (See Figure 11) 3. Pull out the capacitor from the control box. 4. Disconnect all the leads of capacitor terminals. 5. Re-install the components by referring to the removal procedure, above.
— 10 — 2.3.5 MO T OR 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 to the air guide. (See Figure 13) 5. Remove the motor.
— 11 — — 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 .
— 12 — Equipment needed: Vacuum pump, Charging cylinder, Manifold gauge, Brazing equipment. Pin ch- off tool capable of making a vapor-proof seal, Leak detector, Tubing cutter, Hand Tools to remove components, Service valve.
DEFROST HEAT COOL INDOOR DESIRED ENERGY SAVER AIR PURYFIER AUTO RESTART FAN FAN DRY 354(13 / ") 29 490(19 / ) 3 8" 29(1 / ) 5 32" 18( / ) 23 32" 126.
— 1 4 — 3 .2 PIPING SYSTEM Figure 17 is a brief description of the important components and their function in what is called the refrigeration system. This will help you to understand the refrigeration cycle and the flow of the refrigerant in the cooling cycle.
— 1 5 — 3 .3 T R OUBLESHO O TING 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 improper application.
— 16 — Fails to Start Check circuit breaker and fuse. Gas leakage of feeler bulb of thermostat Check control switch. Fan only fails to start. Improper wiring. Defect of fan motor capacitor . Irregular motor resistance ( ). Irregular motor insulation ( ).
— 17 — 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.
— 18 — COMPLAINT CAUSE REMEDY Check the position of knob . If not at the coldest setting, advance the knob to this setting and restart unit. Check continuity of the thermostat. Replace thermostat if circuit is open. Check the capacitor. Replace if not within ±10% of manufacturers rating.
MOTOR ASSY CAPACITOR COMPRESSOR OVERLOAD PROTECTOR DC PCB ASSEMBLY AC PCB ASSEMBLY THERMISTOR THERMOSTAT ROTARY SWITCH 1 2 3 4 5 6 7 8 9 1 1 1 1 1 1 1 1 1 S S S S S S S S S LOCATION NO. DESCRIPTION RE- MARKS Q'TY PER SET 4 . SCHEM A TIC DI A GRAM — 19 — MOTO R COMP .
5. EXPLODED VIEW — 2 0— 130910 149980 346811 359012 W48602 349001 352390-2 352390-1 W0CZZ 135500 147581 147582-2 559011 349480 352113 352113 W48602 148000 354210 152302 264110 249950 149410 266003.
— 2 1 — 6. REPL A CEMENT P A R TS LIST R: Service Parts N: Non Service Parts Z Q 08 B 1 0 Z Q 10 B 1 0 C P 08 A 1 0 C P 10 A 1 0 C P 1 2 A 1 0 Loc No FRIEDRICH Description 130410 67302924 BASE ASS.
— 2 2 — Loc No FRIEDRICH Description 130410 67302913 BASE ASSEMBLY,SINGLE 130910 67303711 CABINET ASSEMBLY,SINGLE 135312 67306014 GRILLE ASSEMBLY,FRONT(SINGLE) 135313 67306109 GRILLE,INLET 135500 .
— 2 3 — Loc No FRIEDRICH Description 130410 67302913 BASE ASSEMBLY,SINGLE 130910 67303711 CABINET ASSEMBLY,SINGLE 135312 67306014 GRILLE ASSEMBLY,FRONT(SINGLE) 135313 67306109 GRILLE,INLET 135500 .
— 2 4 — Loc No FRIEDRICH Description 130410 67302923 BASE ASSEMBLY,SINGLE 130910 67303710 CABINET ASSEMBLY,SINGLE 135312 67306013 GRILLE ASSEMBLY,FRONT(SINGLE) 135313 67306108 GRILLE,INLET 135500 .
— 2 5 — Loc No FRIEDRICH Description 130410 67302922 BASE ASSEMBLY,SINGLE 130910 67303710 CABINET ASSEMBLY,SINGLE 135312 67306013 GRILLE ASSEMBLY,FRONT(SINGLE) 135313 67306108 GRILLE,INLET 135500 .
— 2 6 — MEMO.
— 2 7 — MEMO.
Post Office Box 1540 • 4200 N. Pan Am Expressway • San Antonio, Texas 78295-1540 • (210) 357-4400 • FAX (210) 357-4490 FRIEDRICH AIR CONDITIONING CO.
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