29
For contractors
3.8
Completing the installation
Click the lower part of the back panel (
E
3) into place.
3.9
Commissioning
(only by a qualifi ed contractor.)
1
Fill and vent the equipment. Please note: Boil-dry risk.
Open and close all connected taps several times, until all air
has been vented from the pipework and the equipment.
Air - see "2.3 Important information".
2
Activate the safety pressure limiter AP 3.
The instantaneous water heater is delivered with the safety
pressure limiter triggered (press the reset button).
3
Fit and audibly let the device cap click into place.
Check that the device cap is fi rmly seated on the back panel.
4
Switch on the mains power.
5
Check the instantaneous water heater function.
Equipment handover
Explain the equipment function to the user and familiarise them
with its operation.
Important information:
• Inform the user of potential hazards (scalding).
• Hand over these instructions to the user for safe-keeping.
1
3
4
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Содержание DDLT PinControl 13
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