Service Manual

SCHEMATICS
90
HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
INDUCTOR COIL
INTEGRATED CONTROL MODULE
TRANSFORMER
BK
WH
BK
LOAD
LINE
WH
1
IGN-N
IGN
W2
C
EAC
R
6
W1
W2
DE
Y1
R
ANSI Z21.20 AUTOMATIC IGNITION SYSTEM 24VAC 60Hz 0.8 A. MAX.
15
12
GND
13
9
G
TX
2 O
G1
59-4715 REV. F
Y2
7
W1
3
W2
C
IND-LO
2
RX
IND-HI
Y1
Y1
O
1
GO
DEHUM
R
R
IND-N
HUM
ST5
ST4
HUM
C
FS
Y2
1
DEHUM
Y2
10
W1
4
12V
2
CONTROL ASSEMBLY SCHEMATIC
ADVC8/AMVC8/GMVC8_____X* MODEL FURNACES
This schematic is for reference only. Not all wiring is as shown above,
refer to the appropriate wiring diagram for the unit being serviced.