Schematic circuit diagram
12AWG
20AWG
12AWG
COMPFAN
C1
T
PT
110VAC
60HZ
S
R
C
PE
PE
N
L
4
FU3
KA1
2
3
MF
~
C2
FU2
KA1
MC
~
1
CONTROL PANEL
OPERATE PANEL
oncom
HEAT
TRANS-OUT
TRANS-IN
C
B
A
GND
+5V
G
DAT
CLK
REC
KEY
WAT1
WAT2
SENSOR1
SENSOR2
LLNNNL-FAN NH-FAN
HEATER
BL RE
YE
YE
+
GR
WH
WH
BL
RE
GR
YE
+
GR
5