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1. PREFACE 

This service manual provides various service information, including the mechanical and electrical parts, etc. 
This room air conditioner was manufactured and assembled under a strict quality control system. 
The refrigerant is charged at the factory. Be sure to read the safety precautions prior to servicing the unit. 

1.1 FEATURES

•  DESIGNED FOR COOLING ONLY 
•  POWERFUL AND INCREDIBLE COOLING
•  TOP-DOWN CHASSIS FOR THE SIMPLE INSTALLATION AND SERVICE
•  BUILT-IN ADJUSTABLE THERMOSTAT
•  WASHABLE ONE-TOUCH FILTER
•  COMPACT SIZE  

1.2 SPECIFICATIONS 

 

 

 
 
 

 

  

 

MODELS 

ITEMS 

COOLING CAPACITY (BTU/h) 5,100 6,500

POWER SUPPLY (Phase, V, Hz)

1ø, 115V, 60HZ

INPUT (W) 540 670

OPERATING CURRENT (AMP.) 5.0 6.1

REFRIGERANT CONTROL

CAPILLARY TUBE 

REFRIGERANT CHARGE (R-22) 325g (7.9 oz) 335g (11.8 oz)

INSIDE FAN

TURBO FAN 

OUTSIDE FAN

PROPELLER FAN WITH SLINGER RING

AIR DISCHARGE

2-WAY (RIGHT AND LEFT)

CHASSIS

TOP-DOWN

PROTECTOR 

TEMPERATURE CONTROL

THERMISTOR

FAN MOTOR 6 POLES, 16W 6 POLES, 27W

• OVERLOAD PROTECTOR FOR COMPRESSOR
• INTERNAL PROTECTOR FOR FAN MOTOR

ZQ05B10 ZQ07B10

Содержание ZStar ZQ05B10

Страница 1: ...Room Air Conditioner Service and Parts Manual ZStar ZQ05 ZQ07 06 05 ZQ05B10 ZQ07B10...

Страница 2: ...1 AIR GUIDE UPPER 6 2 2 2 ORIFICE TURBO FAN AND FAN 6 2 2 3 MOTOR 7 2 2 4 AIR GUIDE 7 2 3 ELECTRICAL PARTS 7 2 3 1 OVERLOAD PROTECTOR 7 2 3 2 COMPRESSOR 8 2 3 3 CAPACITOR 8 2 3 4 THERMOSTAT 8 2 3 5 RO...

Страница 3: ...THE SIMPLE INSTALLATION AND SERVICE BUILT IN ADJUSTABLE THERMOSTAT WASHABLE ONE TOUCH FILTER COMPACT SIZE 1 2 SPECIFICATIONS MODELS ITEMS COOLING CAPACITY BTU h 5 100 6 500 POWER SUPPLY Phase V Hz 1...

Страница 4: ...d lead and each exposed metallic part on the equipment at all position except Off of the ROTARY SWITCH 4 The value should be over 1 M CAUTION After switching the air conditioner from Cool to Off or Fa...

Страница 5: ...the cabinet to the base pan and condenser See Figure 3 4 Lift the cabinet from the unit 5 Re install by referring to the procedures above 2 1 3 CONTROL PANEL 1 Disconnect the unit from the power sour...

Страница 6: ...ction 2 1 2 4 Remove the control panel Refer to Section 2 1 3 5 Remove the air guide upper Refer to Section 2 2 1 6 Remove 2 screws that secure the base pan to condenser See Figure 7 7 Remove screw th...

Страница 7: ...2 1 2 4 Remove the control panel Refer to Section 2 1 3 5 Remove the air guide upper Refer to Section 2 2 1 6 Remove the compressor turbo fan fan and shroud Refer to Section 2 2 2 7 Remove the motor R...

Страница 8: ...crew which fastens the capacitor clamp 5 Remove all the leads of capacitor terminals 6 Re install the components by referring to the removal procedure above See Figure 15 2 3 4 THERMOSTAT 1 Remove the...

Страница 9: ...uring the clip with cord to the control board 8 Pull the power cord 9 Re install by referring to procedures above 2 4 REFRIGERANT CYCLE 2 4 1 CONDENSER 1 Remove the cabinet Refer to Section 2 1 2 2 Di...

Страница 10: ...n open slowly with the two full turns counterclock wise This will keep oil from foaming and being drawn into the vacuum pump 6 3 Operate the vacuum pump for 20 to 30 min utes until 600 micron vacuum i...

Страница 11: ...seal leak detector tubing cutter hand tools to remove components and service valve B A B A B A COMPOUND GAUGE SEE INSETS BELOW CAPILLARY TUBE EVAPORATOR LOW PRESSURE SIDE COMPRESSOR CONDENSER HIGH PR...

Страница 12: ...TING GUIDE 3 1 OUTSIDE DIMENSIONS unit mm in 370 14 9 16 312 12 1 4 370 14 9 16 312 12 1 4 29 1 5 32 120 4 3 4 27 5 1 3 32 346 13 5 8 472 18 9 16 42 1 21 32 42 1 21 32 155 6 3 32 12 0 4 1 16 472 18 9...

Страница 13: ...TOR COMPRESSOR ROOM AIR HEAT LOAD CAPILLARY TUBE LIQUID REFRIGERANT LIQUID OUTLET VAPOR INLET COMPLETE LIQUID BOIL OFF POINT SUCTION LINE COOL LOW PRESSURE VAPOR LIQUID PRESSURE DROP DISCHARGE LINE NO...

Страница 14: ...erence of inlet outlet air 55 59 F 13 15 C Replacement of unit if the unit is beyond repair Check outdoor coil heat exchanger and fan operation Check heat load increase Check cold air circulation for...

Страница 15: ...sor capacitor Replacement of compressor Motor damaged Irregular motor insulation Irregular motor resistance Check circuit breaker and fuse Gas leakage of capillary bulb on thermostat Check control swi...

Страница 16: ...r Discharge Test capacitor capacitor before testing Replace if not within 10 of manufacturer s rating Replace if shorted open or damaged Will not rotate Fan blade hitting shroud or blower wheel hittin...

Страница 17: ...uity refer to the for terminal identification Replace the switch if the circuit is open Thermostat Check the position of knob If not at the coldest setting advance the knob to this setting and restart...

Страница 18: ...crease causing the compressor to cycle Straighten the fins or replace the coil Capacitor Test the capacitor Wiring Check the terminals If loose repair or replace Refrigeration system Check the system...

Страница 19: ...BL BK POWER INPUT BK BR Plain WH BL Ribbed GN GN YL RD BL YL OR BR 4 6 8 1 3 5 7 BL RD BK BR WIRING DIAGRAM SYNC M S C 3 4 POWER CORD ASSY FAN MOTOR COMPRESSOR ROTARY SWITCH THERMOSTAT CAPACITOR OVERL...

Страница 20: ...149410 147581 147582 2 147582 1 135313 352390 135312 130410 359012 W48602 354210 349480 352380 149980 559011 346811 554030 W48602 130910 266003 264110 269310 W0CZZ 249950 135500 550140 554160 567502 3...

Страница 21: ...MECH A C 264110 67300017 POWER CORD ASSEMBLY 266003 67300500 SWITCH ROTARY 269310 67300400 THERMOSTAT ASSEMBLY 346811 67303027 MOTOR ASSEMBLY SINGLE 349480 67303410 ORIFICE 352111 67302119 TUBE ASSEMB...

Страница 22: ...264110 67300017 POWER CORD ASSEMBLY 266003 67300500 SWITCH ROTARY 269310 67300400 THERMOSTAT ASSEMBLY 346811 67303026 MOTOR ASSEMBLY SINGLE 352380 67302726 AIR GUIDE 352390 67302727 AIR GUIDE ASSEMBLY...

Страница 23: ...23 MEMO...

Страница 24: ...ost Office Box 1540 4200 N Pan Am Expressway San Antonio Texas 78295 1540 210 357 4400 FAX 210 357 4490 FRIEDRICH AIR CONDITIONING CO Visit our web site at www friedrich com Use Factory Certified Part...

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