Wpaxh-150Ca4 - Westinghouse WPAXH-060CA4 Service Manual

WESTINGHOUSE PACKAGE A/C MANUAL

WPAXH-150CA4

A2
A1
2 1
4 3
6 5
22 21
KM6
A2
A1
2 1
4 3
6 5
22 21
KM7
A2
A1
2 1
4 3
6 5
22
21
KM8
XT4
L1 L2 L3
POWER
28
TO BE CONNECTED KJR-12B
CN5
CN11
XT2
R G Y W ( ) C
TO THE WIRE CONTROLLER
KM1
KM2
Y/G
XP1-2
XS1-2
XS3
JP1
CN22
CN9 CN20 CN21 CN23 CN24 CN25
MAIN BOARD
CN1 CN6
T 1
KM3 KM4
XT1
XT1
W W
V
U
U
V
R-410A : 220V: 60Hz
S1 S2
NO TE: IF ELECTRICAL SOURCE PROTECTION RELAY IS NOT PRESENT,
WIRE A IS CONNECTED TO WIRE B
CN13
NO TE
A B
RED
R S T
CN3
COM NC NO
E L E C T R I C A L S O U R C E
P R O T E C T I O N R E L A Y
CODE
COMP_A,COMP_B
FAN_OUT1,2
FAN_IN
KM1～KM8
T1,T2
CT1-CT4
XT1
XT2
XT3
XT4
RT3_1,RT3_2
RT4
H-PRO
L-PRO
XS1-3
XP1-2
K1-K3
L1 L2 L3 N
RT1
Y/G
RT2_1,RT2_2
FAN_O-PRO1,2
F1-F9
R1-R9
POWER
NOTE:TERMINALS XT1 AND XT4 MUST BE SUPPLIED
BY THE SAME POWER
RED
KJR-12B
SW3
MODE
KJR-23B
TITLE
COMPRESSOR
OUTDOOR FAN
INDOOR FAN
CONTACTOR
TRANSFORMER
CURRENT INDUCTOR
4-WAY TERMINAL
SMALL 5-WAY TERMINAL
MIDDLE TERMINAL
3-WAY TERMINAL
PIPE TEMP.SENSOR OF UNIT AB
OUTDOOR TEMP.SENSOR
HIGH PRESSURE SWITCH
LOW PRESSURE SWITCH
CONNECTORS CONNECTORS
CONNECTORS CONNECTORS
TEMP PROTECTION SWITCH TEMP PROTECTION SWITCH
INDOOR ROOM TEMP.SENSOR INDOOR ROOM TEMP.SENSOR
INDOOR PIPE TEMP.SENSOR INDOOR PIPE TEMP.SENSOR
OUTDOOR FAN PROTECTION SWITCH OUTDOOR FAN PROTECTION SWITCH
THERMAL CUT-OFF
ELECTRICALLY HEATED PIPE