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Willis WCM24MH18S User manual

  • Hello! I'm your chat assistant, and I've reviewed the service manual for the WILLIS air conditioners including the WMI09MH16S, WMI12MH16S, WCM18MH18S and WCM24MH18S models. This document provides detailed technical info, wiring diagrams, and remote control functions for your device. I'm ready to answer any questions you might have about your WILLIS air conditioner.
  • What is the rated voltage for the WMI09MH16S model?
    What is the cooling capacity range for the WCM24MH18S model?
    What type of refrigerant is used in these models?
    What are the available fan speeds for the units?
Service Manual
6HUYLFH0DQXDO
7DEOHRI&RQWHQWV
7DEOHRI&RQWHQWV
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&RROLQJDQG+HDWLQJ'DWD6KHHWLQ5DWHG)UHTXHQF\
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6HOHFWLRQRI,QVWDOODWLRQ/RFDWLRQ
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AC-L
TEMP. SENSOR TEMP. SENSOR
0
L
L
L
ELECTRIC BOX
EVAPORATOR
ROOM TUBE
TEMP. SENSOR TEMP. SENSOR
RT1 RT2
ROOM TUBE
COM-OUT
AC-L
BU
XT1
N(1)
2
3
PE
N
DISP1 L1
L1
YEGN(GN)
BN
BK
YEGN(GN)
AP2: MAIN BOARD
JUMP
FAN MOTOR
SWING-UD2 DC-MOTOR
EVAPORATOR ELECTRIC BOX
G
AP1
G
YEGN(GN)
DISP2
TERMINAL
BLOCK
CAP
RECEIVER AND
DISPLAY BOARD
CABLE
MOTOR
STEPPING
MAGNETIC
RING
M
M
OUTDOOR UNIT
N(1)
3
2
BLOCK
TERMINAL
00
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