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SCHEMATIC DIAGRAM 4/4
TEMPERATURE
FUSE
POWER SUPPLY
TO OUTDOOR
BLU
EH-4P
4
3
2
1
3
2
1
F1
CH1
VIN
GND
ERR
ERR
C2
C1
Q1
Q2
Q4
Q5
R2
c
e
b
4.7k
10k
e
b
c
C3
R4
R3
R5
D2
Z01
D4
c
e
b
C8
D1
D3
R14
R13
R9
R15
R10
R102
-4.2kV
R101
HV
CN2
R12
C5
D5
C6
Z02
c
e
b
R6
T1 D101
D102
C101
C7
GND
CN3
HIGH VOLTAGE IONIZER
RED
BLU
VLT
RED
BLU
BRW or YLW
FAN MOTOR
ORG
WHT
BLU
COMPRESSOR
CAPACITOR
RED
GRY
BLK/BLU
BLK/BLU
BLU
R
Y
-HO
T
CR1
1
2
3
4
2
3
4
R
Y
-DEICE
YLW
COIL
(4-WAYS VALVE)
ELECTRONIC
CONTROLLER
COMP (VLT)
TF 1
DB1
DB2
C13
FUSE
(T 2A L 250V)
FM2
(ORG)
FM1
(BRW)
ZNR2
ZNR4
ZNR3
RY
-H
/L
R
Y
-OFF
CN-TH (WHT)
SENSOR
(PIPE TEMP
.)
SENSOR
(AIR TEMP
.)
TF 2
AC1 (WHT) HOT 1 (RED)
HOT 2 (BLK)
DEICE (GRY)
CAPACITOR
1
2
3
4
1
2
3
4
80
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