APPROXIMATE
TIME/TEMPERATURE
RELATIONSHIPS IN SCALDS
120°F (49°C) More than 5 minutes
125°F (52°C) 1½ to 2 minutes
130°F (54°C) About 30 seconds
135°F (57°C) About 10 seconds
140°F (60°C) Less than 5 seconds
145°F (63°C) Less than 3 seconds
150°F (66°C) About 1½ seconds
155°F (68°C) About 1 second
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 | Fault | Remedy |
Displayed |
|
|
10 | Air supply or exhaust blockage | Check for a restriction in the exhaust vent. |
11 | No Ignition | Check to make sure the gas supply is on to the |
|
| water heater. |
12 | Flame Failure, grounding failure | Make sure gas is turned on at the water heater; |
|
| check for obstructions in exhaust vent. |
14 | Thermal Fuse | Heat exchanger overheated |
16 | Over Temperature Warning | Excessive temperatures, wrong dip switch |
|
| setting, incorrect manifold pressure or gas type. |
32 | Outlet water temperature faulty | Outlet sensor or wiring may be defective |
33 | Heat exchanger outlet water temperature | H.E. outlet sensor or wiring may be defective. |
| faulty |
|
34 | Combustion air sensor faulty | Thermistor or wiring faulty |
52 | Modulating Solenoid Valve signal | Check gas control and wiring |
| abnormal |
|
61 | Combustion Fan Failure | Combustion fan or wiring faulty |
71 | Solenoid Valve Driving Circuit Faulty | Check all gas solenoids and wiring |
72 | Flame Sensing Device Faulty | Lack of flame sense – check flame rod and |
|
| wiring connections. |
LC | Scale | Build up of lime scale in heat exchanger – |
(00) | (When checking maintenance code | needs to be flushed. |
| history, “00” is substituted for “LC”). |
|
If any of the above error codes are seen flashing on the remote display, call for service.
WARNING
Failure to remedy faults may result in severe burns, scalds, and/or death.
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