Troubleshooting
"Priority" cannot be
iacquired while the hot water tap is open.
Verify that the rubber
iseal is correctly fitted between both plastic
housing parts.
6.5Error messages
This device has an error message system. Any errors that the heater generates will be indicated by an error code that will appear on the display (Fig. 10, pos. 1) and by a symbol indicating a "safety block" (Fig. 10, pos. 7). The remote control will be operative only after pressing the reset button on the heater and clearing the error.
To identify the type of error or if the error will not clear, consult the heater installation manual.
BClose the battery housing using the two screws.
Warning: dead batteries must be replaced.
Consequently, the manufacturer is not liable for any faults or damage caused by dead batteries. Dispose of the dead batteries properly.
7Troubleshooting
7.1Replacing batteries
When batteries are weak, the low battery symbol (Fig. 10, 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 1.5V batteries, ensuring they are inserted correctly.
7.2Cleaning
Use a damp cloth to clean parts of the remote control. Do not use abrasive or
7.3Troubleshooting
1. No display on remote control
BCheck for weak or dead batteries (see section 7.1).
Remote control in sleep mode.
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