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High Wall
YJCC-YJHC 07 to 24
YJCB-YJHB 07 to 24

SERVICE MANUAL

YJCC (B)-07 / YJHC (B)-07
YJCC (B)-09 / YJHC (B)-09
YJCC (B)-12 / YJHC (B)-12
YJCC (B)-18 / YJHC (B)-18
YJHC (B)-24
TI-YJCC (B)-YJHC (B)-07-24GB 09-07
247

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Summary of Contents for York YJKEC 07FS-AAA

  • Page 1: Service Manual

    High Wall YJCC-YJHC 07 to 24 YJCB-YJHB 07 to 24 SERVICE MANUAL YJCC (B)-07 / YJHC (B)-07 YJCC (B)-09 / YJHC (B)-09 YJCC (B)-12 / YJHC (B)-12 YJCC (B)-18 / YJHC (B)-18 YJHC (B)-24 TI-YJCC (B)-YJHC (B)-07-24GB 09-07...
  • Page 2 CONTENTS Contents Safety precautions Installation B loc k d ia gra m T rouble shooting F a ult d iagnosis b y symptom C ontrol s pe c ifica tion o disas s emble mechanical parts E xploded views a nd parts list Wiring diagrams...
  • Page 10: Installa Tion

    INSTALLA TION Notice: If you find the colour of connecting cable not comply with the top diagram, please take real objects as major reference. But the terminal of the same sign must be joint with the connecting cable of the same colour. The plug housing 1 is connected to the matched receptacle housing of the indoor unit.
  • Page 26 YJJ(D)C 07FS-AAA YJJ(D)C 09FS-AAA YJJ(D)C 12FS-AAA...
  • Page 27 YJJ(D)C 18FS-AAA...
  • Page 29 YJJC 24FS-AAA...
  • Page 30 YJK(E)C 07FS-AAA YJK(E)C 09FS-AAA YJK(E)C 12FS-AAA...
  • Page 31 YJK(E)C 07FS-AAA YJK(E)C 09FS-AAA YJK(E)C 12FS-AAA...
  • Page 32 YJKC 18FS-AAA...
  • Page 33 YJKC 18FS-AAA...
  • Page 34 YJKC 24FS-AAA...
  • Page 35 YJKC 24FS-AAA...
  • Page 36 YJDC 07FS-AAA YJDC 09FS-AAA...
  • Page 37 YJDC 07FS-AAA YJDC 09FS-AAA...
  • Page 38 YJJC 07FS-AAA YJJC 09FS-AAA...
  • Page 39 YJJC 07FS-AAA YJJC 09FS-AAA...
  • Page 40 YJDC 12FS-AAA...
  • Page 41 YJDC 12FS-AAA...
  • Page 42 YJJC 12FS-AAA...
  • Page 43 YJJC 12FS-AAA...
  • Page 44 YJDC 18FS-AAA...
  • Page 45 YJDC 18FS-AAA...
  • Page 46 YJJC 18FS-AAA...
  • Page 47 YJJC 18FS-AAA...
  • Page 48 YJJC 24FS-AAA...
  • Page 49 YJJC 24FS-AAA...
  • Page 50: Wiring Diagrams

    Wiring Diagrams Indoor unit YJKC 09FS-AAA INDOOR UNIT WIRING DIAGRAM REMOTE CONTROLLER YLWGRN CN- STM CN- PG IFAN YLWGRN CN- DI SP1 ELECTRONIC CONTROL P.C. BOARD RECEIVER COMPRESSOR OU T DOOR & DISPLAY RELAY U NIT TRANS CN- N1 TRANS1 BOARD HOT1 W1 TERMINAL...
  • Page 51 Wiring Diagrams Indoor unit YJKC 12FS-AAA INDOOR UNIT WIRING DIAGRAM REMOTE CONTROLLER YLWGRN CN- STM CN- PG IFAN YLWGRN CN- DI SP1 ELECTRONIC CONTROL P.C. BOARD COMPRESSOR RECEIVER RELAY OU T DOOR & DISPLAY TRANS TRANS1 CN- N1 U NIT BOARD HOT1 W1 TERMINAL...
  • Page 52 Wiring Diagrams Indoor unit YJKC 18FS-AAA INDOOR UNIT WIRING DIAGRAM REMOTE CONTROLLER YLWGRN CN- STM CN- PG IFAN YLWGRN CN- DI SP1 ELECTRONIC CONTROL P.C. BOARD COMPRESSOR RECEIVER RELAY OU T DOOR & DISPLAY TRANS TRANS1 CN- N1 U NIT BOARD HOT1 W1 TERMINAL...
  • Page 53 Wiring Diagrams Indoor unit YJKC 24FS-AAA INDOOR UNIT WIRING DIAGRAM REMOTE CONTROLLER YLWGRN AC L I N CN- STM CN- FM AC N I N CN- DI SP CN- DI SP1 ELECTRONIC CONTROL OUTDOOR P.C. BOARD COMOUT RECEIVER UNIT WFAN OUT &...
  • Page 54 Wiring Diagrams Outdoor unit YJJC 09FS-AAA OUTDOOR UNIT WIRING DIAGRAM CAPACITOR TO INDOOR YLWGRN UNIT SOLENOIDE COIL COMPRESSOR TERMINAL MOTOR BLOCK THERMISTOR FAN MOTOR 112. 5...
  • Page 55 Wiring Diagrams Outdoor unit YJJC 12FS-AAA OUTDOOR UNIT WIRING DIAGRAM TERMINAL BLOCK CAPACITOR TO INDOOR UNIT YLWGRN SOLENOIDE COIL COMPRESSOR MOTOR CONNECTOR FAN MOTOR THERMISTOR...
  • Page 56 Wiring Diagrams Outdoor unit YJJC 18FS-AAA OUTDOOR UNIT WIRING DIAGRAM YLWGRN CAPACITOR UN I T O RN TERMINAL BLOCK 4 3 2 SOLENOIDE COIL O RNRED W H T COMPRESSOR CONNECTOR MOTOR THERMISTOR FAN MOTOR...
  • Page 57: Outdoor Unit

    Wiring Diagrams Outdoor unit YJJC 24FS-AAA OUTDOOR UNIT WIRING DIAGRAM CONNECTOR SWITCH C O NTAC TO R C O I L CAPACITOR TO INDOOR UNIT HIGH PRESSURE SWITCH C APAC I TO R C APAC I TO R W HT O RGRED TERMINAL BLOCK...
  • Page 58 TI-YJCC (B)-YJHC (B)-07-24GB 09-07...