Troubleshooting Chart (cont.)

For Models Using Honeywell Gas Control

LED Status

Control Status

Probable Cause

 

 

 

 

 

Service

Procedure

Five flashes and a three second pause.

Seven flashes and a three second pause.

Eight flashes and a three second pause.

Thermowell fault

Gas control fault detected.

Pilot flame remains on while gas control is in the “OFF” position.

1.Damage to thermowell

wires.

2. Thermowell sensor resistance out of range.

1.Gas control needs to be reset.

2.Gas control is wet or physically damaged.

Pilot valve stuck in the open position.

See Service Procedure

AG-III, Page 16

Lite pilot per the instructions located on the lighting instructions label or the lighting instructions located in the installation and operation manual.

Replace gas control. See Service Procedure

AG-III, Page 18.

Page 5

5

Page 5
Image 5
Bradford-White Corp CX, D)W275T*(BN, C(S service manual LED Status Control Status Probable Cause Service Procedure