Troubleshooting
5Troubleshooting
5.1Replacing batteries
When batteries are weak, the symbol (Fig. 2, pos. 5) will appear on the display.
BRemove the two screws on the back of the remote control.
B Open the battery housing and remove the batteries, then replace with new AA LR6 1.5V batteries, ensuring they are inserted correctly.
i | Verify | that the | rubber | ||
seal | is | correctly | fitted | ||
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| between | both | plastic | ||
| housing parts. |
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BClose the battery housing using the two screws.
Warning: dead bat-
teries must be replaced.
Consequently, the manufacturer is not liable for any faults or damage caused by dead batteries.
Dispose of the dead batteries properly.
5.2Cleaning
Use a damp cloth to clean parts of the remote control. Do not use abrasive or
5.3Troubleshooting
1. No display on remote control
BCheck for weak or dead batteries (see section 5.1).
Remote control in sleep mode.
i | If not used | for a few | |
minutes, the | remote's | ||
|
display will go blank to save batteries.
Bsimply press any button on the remote to bring up the display.
2.Remote control will not activate / no number with rotating digit
BEnsure that you are standing directly in front of the water heater when attempting to activate.
BEnsure that no other device in the area, such as a cordless phone, is operating on a frequency similar to the remote (915 MHz) and causing interference.
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