Bradford White EVERHOT IGE-199R SERIES Installation And Operating Instruction Manual page 34

FIRST AID FOR SCALDS
1. Remove all wet clothing quickly. Wet clothing retains the heat.
2. Apply cold water to burned area for 30 minutes to reduce the heat in the skin and prevent deeper
burning. Never use butter, oils, or ointment to cover the burn. They may retain the heat.
3. Use a blanket to keep the scalded person warm.
4. Seek medical advice.
ERROR MESSAGES ON REMOTE TEMPERATURE CONTROL DISPLAY
The Bradford White EVERHOT tankless water heaters have the ability to monitor and display any
operating faults on the remote temperature control display. The error messages will display on the
monitor and will assist in servicing the water heater. The following is a listing of the error codes that may
flash on the remote monitor in case of a malfunction with the water heater. Please quote the code
displayed when calling for service.
Code
Displayed
10 Air supply or exhaust blockage
11
12 Flame Failure, grounding failure
14
16 Over Temperature Warning
32 Outlet water temperature faulty
33 Heat exchanger outlet water temperature
34 Combustion air sensor faulty
52 Modulating Solenoid Valve signal
61 Combustion Fan Failure
71 Solenoid Valve Driving Circuit Faulty
72 Flame Sensing Device Faulty
LC Scale build-up in Heat Exchanger
(00) (When checking maintenance code
history, "00" is substituted for "LC").
If any of the above error codes are seen flashing on the remote display, call for service.
Failure to remedy faults may result in severe burns, scalds, and/or death.
APPROXIMATE
TIME/TEMPERATURE
RELATIONSHIPS IN SCALDS
More than 5 minutes
120°F (49C)
1½ to 2 minutes
125°F (52C)
About 30 seconds
130°F (54C)
About 10 seconds
135°F (57C)
Less than 5 seconds
140°F (60C)
Less than 3 seconds
145°F (63C)
About 1½ seconds
150°F (66C)
About 1 second
155°F (68C)
Fault
No Ignition
Thermal Fuse
faulty
abnormal
WARNING
Check for a restriction in the exhaust vent.
Check to make sure the gas supply is on to the
water heater.
Make sure gas is turned on at the water heater;
check for obstructions in exhaust vent.
Heat exchanger overheated
Excessive temperatures, wrong dip switch
setting, incorrect manifold pressure or gas type.
Outlet sensor or wiring may be defective
H.E. outlet sensor or wiring may be defective.
Thermistor or wiring faulty
Check gas control and wiring
Combustion fan or wiring faulty
Check all gas solenoids and wiring
Lack of flame sense – check flame rod and
wiring connections.
Build up of lime scale in heat exchanger –
needs to be flushed.
34
Remedy