STA-RITE SRC400NA - Page 68

SECTION FOUR – Routine Maintenance and Professional Servicing
22
22
..
..
MM
MM
aa
aa
ii
ii
nn
nn
BB
BB
uu
uu
nn
nn
dd
dd
ll
ll
ee
ee
::
::
A. Stuff into slot in top plate and down into Control
Box, Control Board ends up.
B. Add bushing to Control Box and To p Plate.
C. Make connections as shown above. Don’t do
Control Board connections yet.
D. Thread Sub-harness (TM, AGS, HL, WP,) down
through bottom of Control Box and out to AGS,
Thermistor, W ater Pressure Switch, etc.
E . Thread Yellow TRANS, Yellow GV, and White SF
out through the hole on the back of the contr ol
box and connect as shown.
4-36
Single Voltage Wiring Harness Connection Instructions
S1/
120
L1 L2 S2
24
VAC
I
N
D
F
1
F
2
T
H
V
A
L
G
N
D
FENWAL
FC1
FC2
DIAGNOSTIC INDICATOR
LED MODE
ON CONTROL FAULT
CAUTION: HI VOLTAGE - DISCONNECT WIRING BEFORE SERVICING
Step 2
IGM–1
Yellow w/Red Stripe (VAL)
IGM–2
Yellow w/White Stripe (GND)
Terminal Board–2
Yellow (FUSE)
Water Pressure Switch–2
Purple (WP)
Thermistor–2
Brown (TM)
AGS Switch–2
Red (AGS)
Hi-Limit Switch–2
Orange(HL)
Ground–1
Yellow w/White
Stripe (GND)
Transformer–2
Yellow (TRANS)
Gas Valve–2
Yellow w/White
Stripe (GV)
Stack Flue–2
White (SF)
IGM–1
Yellow (24VAC)
To Control
Board
Airflow
Switch–2
Blue (AF)
F
I
R
E
M
A
N
S
S
W
I
T
C
H
HOT
NEUTRAL
3083 1097
IGM–1
Yellow w/Orange Stripe (IND)
IGM –1
Yellow w/Blue Stripe (TH)