American Water Heater (A)BCG385T500-8N Water Heater User Manual


 
21
Servicing should only be performed by a Quali ed Service Agent
OPERATION AND SERVICE
WHITE RODGERS INTEGRATED CONTROL - THERMOSTAT
Figure 17
WHITE RODGERS IGNITION CONTROL BOARD
Figure 18
Display
LED Label
Display
LEDs
To Upper
Temp.
Probe
To Ignition
Control
Board
To Lower
Temp. Probe
Fuse
Pin Number
Label
120 VAC from
Ignition Control
Board
ECO Manual
Reset Button
Temperature
Adjustment
Dial
E3
E1
E4
E2
Diagnostic LED Error
Flash Codes are
Displayed Here
120 VAC
Hot to
Thermostat
120 VAC Hot
from On/Off Switch
1
2
3
5
6
4
8
9
7 10
11
12
1234
1, 3, 6
-
2 -
7, 10 -
8 -
9, 12 -
From Thermostat
Flame Probe
Blower Prover Switch
Ground
To Gas Valve (24 VAC)
4, 2 -
3, 1 -
To Igniter (80-120 VAC)
To Blower (120 VAC)
120 VAC Neutral
to Thermostat
120 VAC Neutral
from On/Off Switch