American Water Heater VG6250T 110 Water Heater User Manual


 
57
FAULT AND ALERT MESSAGES (CONT)
Call the technical support phone number listed on the back cover for further technical assistance or to locate a qualied service technician
in your area.
POSSIBLE CAUSES - CHECK/REPAIR DISPLAYED FAULT/ALERT MESSAGE
The control system has detected the Blower Prover Switch
contacts are closed when they should be open at the beginning of
a heating cycle.
Pinched/shorted Blower Prover Switch wiring.
Jumper wire connected to the Blower Prover Switch - remove
jumper wire. Jumper wires must never be used, read all Warnings.
Excessive wind outdoors pressurizing the vent system piping.
Excessive negative air pressure in the installed space.
CHANGE BACK
ADVANCED
Blower Prover Failure
Fault occurred 2 mins ago
The blower prover switch is
closed out of sequence.
Call a service professional:
Your Company Name Here
(press [DOWN] for more....)
The control system has detected the Blower Prover Switch
contacts are remaining open after the control system has
energized the Combustion Blower.
Loose or open wiring to the Blower Prover Switch.
Blower Prover Switch air sensing tube disconnected, kinked, led
with condensate, damaged or leaking - repair or replace tube.
Combustion Blower is not running when energized.
Loose or open wiring to Combustion Blower.
CHANGE BACK
ADVANCED
Blower Prover Open
Fault occurred 2 mins ago
The blower prover switch remains
open after the blower has been
energized.
Call a service professional:
Your Company Name Here
(press [DOWN] for more....)
The control system has detected the Blocked Intake Air Switch
contacts are open.
Loose or open wiring to the Blocked Intake Air Switch.
Excessive equivalent pipe length, exceeded the maximum number
of 90° elbows or wrong pipe size used in the intake air piping
system.
Excessive negative air pressure in the installed space.
CHANGE BACK
ADVANCED
Blocked Air Intake
Fault occurred 2 mins ago
The combustion air intake is
restricted.
Call a service professional:
Your Company Name Here
(press [DOWN] for more....)
The control system has detected the ECO (energy cut out) Switch
contacts are open.
The ECO switch is a normally closed switch that opens on a
temperature rise to prevent excessive water temperature in the
storage tank. The ECO switch is inside the Temperature Probe
(two red wires).
Loose or open wiring to the ECO switch in the Temperature Probe
- two red wires.
CHANGE BACK
ADVANCED
Energy Cut Out (ECO)
Fault occurred 2 mins ago
Tank temperature is excessive.
The water heater has been
disabled.
Call a service professional:
Your Company Name Here
(press [DOWN] for more....)
The control system has not detected any voltage from the powered
anode rod.
No water in the storage tank.
Loose or open wiring connections to the powered anode rod.
Powered anode rod wiring shorted to ground.
The water heater is not properly grounded.
Loose or open ground wires.
Top tting (3/4 inch bushing) of the powered anode rod was
saturated with water during installation - with power to the
water heater turned off, carefully remove anode rod and dry out
bushing(s).
* Applies to models with powered anode option.
CHANGE BACK
ADVANCED
No Anode Voltage
Alert:
Alert occurred 2 mins ago
No voltage detected from
Powered Anode(s).
Call a service professional:
Your Company Name Here
(press [DOWN] for more....)