SECTION FOUR – Routine Maintenance and Professional Servicing
Single Voltage Wiring Harness Connection Instructions
J1 – 5
J2
J3
Step 3
Fenwal–1
Black (F1)
Fenwal–1
Black (F2)
LED
ON
Transformer–2
Black (TRANS)
White (TRANS)
Terminal
Board–1
Black (TRANS)
Ground–1
Green (GND)
3665 0200
J7 – 4
J7
J1
Control Board
FENWAL
24
F
F
1
2
VAC
DIAGNOSTIC INDICATOR
MODE
CONTROL FAULT
CAUTION: HI VOLTAGE - DISCONNECT WIRING BEFORE SERVICING
I
V
G
FC1
S1/
L1 L2 S2
T
N
A
N
H
D
L
D
FC2
120
F
S
I
W
R
I
E
T
M
C
A
N
H
S
HOT
Terminal
Board–1
Black (F1)
J5 – 2
J5
J9
From
Membrane
Pad
J6
S1
SET
MAX
Blower–3
White (BM)
Black(BM)
Green(BM)
Terminal
Board–1
White (TRANS)
Terminal
Board–1
White (BM)
3 3 3 3 . . . . B B B B l l l l o o o o w w w w e e e e r r r r M M M M o o o o t t t t o o o o r r r r B B B B u u u u n n n n d d d d l l l l e e e e : : : :