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Room Air Conditioner

Service and Parts
Manual
CP06C10
ZQ06C10
06
06
CP
/ ZQ
(05/06)

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Summary of Contents for Friedrich CP06C10

  • Page 1: Room Air Conditioner

    Room Air Conditioner Service and Parts Manual CP06C10 ZQ06C10 / ZQ (05/06)
  • Page 2: Table Of Contents

    CONTENTS 1. PREFACE ..............................3 1.1 FEATURES..............................3 1.2 SPECIFICATIONS ............................3 1.3 LOCATIONS OF CONTROLS ........................4 1.4 SAFETY PRECAUTIONS ..........................4 1.5 INSULATION RESISTANCE TEST ........................4 2. DISASSEMBLY INSTRUCTIONS ....................6 2.1 MECHANICAL PARTS ..........................6 2.1.1 FRONT GRILLE ............................6 2.1.2 CABINET..............................6 2.1.3 CONTROL BOARD ..........................6 2.2 AIR HANDLING PARTS ..........................7 2.2.1 AIR GUIDE UPPER ..........................7 2.2.2 ORIFICE, TURBO FAN AND FAN ......................7...
  • Page 3: Preface

    • TOP-DOWN CHASSIS FOR THE SIMPLE INSTALLATION AND SERVICE • BUILT-IN ADJUSTABLE THERMOSTAT • WASHABLE ONE-TOUCH FILTER • COMPACT SIZE 1.2 SPECIFICATIONS MODELS CP06C10 ZQ06C10 ITEMS 6, 400 COOLING CA P A CITY (BTU/h) 5,400 POWER SUPPLY (Phase, V, Hz) 1ø, 115V, 60HZ...
  • Page 4: Locations Of Controls

    1.3 LOCATIONS OF CONTROLS TEMPERATURE SETTING • These buttons control the temperature of the room. The temperature can be set within a range of 60°F to 86°F, in increments of 1°F. MONEY SAVER The fan stops when the compressor stops cooling. •...
  • Page 5 LOCATIONS OF CONTROLS (Mechanical Type) : Turns air conditioner off. Operation Hi Fan : High speed fan operation without cooling. Cool Lo Fan : Low speed fan operation without cooling. Cool Hi Cool : Cooling with high speed fan operation. Mode Lo Cool : Cooling with low speed fan...
  • Page 6: Disassembly Instructions

    2. DISASSEMBLY INSTRUCTIONS 2.1 MECHANICAL PARTS 2.1.1 FRONT GRILLE Figure 1 1. Pull the inlet grille forward. 2. Remove the screw securing the Front Grille. (Fig. 3) 3. Push the grille up from the bottom and pull the top of the grille away from the case to lift the top tabs out of their slots.
  • Page 7: Air Handling Parts

    2.2 AIR HANDLING PARTS Figure 6 2.2.1 AIR GUIDE UPPER 1. Disconnect the unit from the power source. 2. Remove the front grille. (Refer to Section 2.1.1) 3. Remove the cabinet. (Refer to Section 2.1.2) 4. Remove the control board. (Refer to Section 2.1.3) 5.
  • Page 8: Motor

    2.2.3 MOTOR Figure 10 1. Disconnect the unit from the power source. 2. Remove the front grille. (Refer to Section 2.1.1) 3. Remove the cabinet. (Refer to Section 2.1.2) 4. Remove the control board. (Refer to Section 2.1.3) 5. Remove the air guide upper. (Refer to Section 2.2.1) 6.
  • Page 9: Compressor

    2.3.2 COMPRESSOR 1. Remove the front grille and cabinet. Figure 14 (Refer to Section 2.1) 2. Discharge the refrigerant by using a refrigerant recovery system. 3. Remove the overload protector. (Refer to Section 2.3.1) 4. After discharging the unit completely, unbrace the suction and discharge pipes at the compressor connections.
  • Page 10: Power Cord

    2.3.6 POWER CORD Figure 18 1. Disconnect the unit from source of power. 2. Remove the front grille. (Refer to Section 2.1.1) 3. Remove the cabinet. (Refer to Section 2.1.2) 4. Remove a screw that secures control board to base pan. (Refer to Section 2.1.3) 5.
  • Page 11: Evaporator

    2.4.2 EVAPORATOR wise. This will keep oil from foaming and being drawn into the vacuum pump. 1. Remove the cabinet. 2. Discharge the refrigerant by using a refrigerant 6-3. Operate the vacuum pump for 20 to 30 min- recovery system. utes, until 600 micron vacuum is obtained.
  • Page 12 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 and service valve. COMPOUND GAUGE MANIFOLD GAUGE CONDENSER SEE INSETS (HIGH PRESSURE SIDE) BELOW COMPRESSOR EVAPORATOR...
  • Page 13: Installation

    3. INSTALLATION This air conditioner is designed with a button-down chassis so it can be easily installed in a window. 3.1 SELECT THE BEST LOCATION 1. To prevent vibration and noise, make sure the unit is installed securely and firmly. 2.
  • Page 14 Installation HARDWARE TYPE A: 11EA TYPE B: 5EA TYPE C: 3EA (SHORT SCREW) (WOOD SCREW) ( L BRACKET) TYPE D: 1EA TYPE E: 1EA TYPE F: 2EA TYPE G: 1EA (SEAL STRIP) (SASH SEAL) (GUIDE PANEL) (SUPPORT BRACKET) (Adhesive backed) (Not adhesive backed) 3.2.2 BEFORE INSTALLATION 1.
  • Page 15 3. INSTALL THE AIR CONDITIONER IN THE WINDOW INNER SILL a. Carefully lift the air conditioner and slide it into the TYPE A OUTER SILL INSIDE open window. Make sure the bottom guide of the air CENTER LINE conditioner drops into the notches of the L bracket.
  • Page 16: Electrical Data

    REMOVAL FROM WINDOW Turn the air conditioner off, disconnect the power cord, remove the L bracket and the screws installed through the top and bot- tom of the guide panels, and save for reinstallation later. Close the guide panels. Keeping a firm grip on the air conditioner, raise the sash, and carefully tilt the air conditioner backward, draining any condensate water.
  • Page 17: Piping System

    4.2 PIPING SYSTEM CONDENSER COILS MOTOR CAPILLARY TUBE TURBO FAN EVAPORATOR COILS Following is a brief description of the important components and their function in what is called the refrigeration system. Reference should be made to Figure 32 to follow the refrigerating cycle and the flow of the refrigerant in the cooling cycle.
  • Page 18: Troubleshooting Guide

    4.3 TROUBLESHOOTING GUIDE In general, possible trouble is classified in two kinds. The one is called Starting Failure which is caused by an electrical defect. The other is Ineffective Air Con- ditioning caused by a defect in the refrigeration circuit and improper application. Unit is running but cooling is ineffective.
  • Page 19 Fails to Start Check of circuit breaker Check of power source. and fuse. Check of control switch Gas leakage of feeler setting. bulb of thermostat. Check control switch. Compressor fails only to Fan only fails to start. start. Improper wiring. Improper thermostat Drop of power voltage.
  • Page 20 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.
  • Page 21 COMPLAINT CAUSE REMEDY Fan motor noise. If cracked, out of balance, or partially missing, replace it. Blower If cracked, out of balance, or partially missing, replace it. Loose set screw Tighten it. Worn bearings If knocking sounds continue when running or loose, replace the motor.
  • Page 22 COMPLAINT CAUSE REMEDY Compressor cycles on Fan motor If not running, determine the cause. Replace if overload. required. Condenser air flow Remove the cabinet, inspect the interior surface restriction of the condenser. If restricted, clean carefully with a vacuum cleaner (do not damage fins) or brush.
  • Page 23: Circuit Diagram

    5. CIRCUIT DIAGRAM CP06C10 POWER INPUT WH(BL) BK(BR) (Ribbed) (Plain) GN/YL(GN) THERMISTOR CN-TH1 MOTOR OR(BR) OR(BR) GN/YL (GN) CAPACITOR SYNC MOTOR RY-SYNC RY-COMP COMP. TRANS FORMER FUSE 250V/T2A (115V/T2A) 3854A20022K WIRING DIAGRAM ZQ06C10 POWER INPUT BK(BR) WH(BL) (Plain) (Ribbed) ROTARY SWITCH...
  • Page 24: Exploded View

    6. EXPLODED VIEW MODEL:CP06C10 130910 137215 559011 W48602 554030 149980 267110 349480 132111-1 132111-2 135312 352380 147581 359012 346811 W48602 152302 352390 354210 130410 135313 W0CZZ 264110 552102 352111 352115 567502 352113 554160 268714 263230 35211A 550140 238310 268712 249950...
  • Page 25 MODEL:ZQ06C10 130910 137215 559011 W48602 554030 149980 349480 132111-2 132111-1 352380 135312 147581 149410 359012 346811 147582-1 W48602 352390 147582-2 354210 130410 152302 135313 249950 266003 135500 264110 352111 352115 567502 352113 269310 554160 35211A W0CZZ 550140 —25—...
  • Page 26: Service Parts List

    7. SERVICE PARTS LIST • CP06C10 , ZQ06C10 R: Service Parts N: Non Service Parts PART NO. LOCATION DESCRIPTION REMARK CP06C10 ZQ06C10 130410 BASE ASSEMBLY , SINGLE 67302925 130910 CABINET ASSEMBLY , SINGLE 67400218 135312 67306008 67306003 GRILLE ASSEMBLY FRONT (SINGLE)
  • Page 27 MEMO —27—...
  • Page 28 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) 357-4490 P/NO.:3828A20927A...

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