DE DIETRICH VIVADENS MCR-P 24, MCR-P .._.. MI - Manual (Page 21)

4
Clean the outside of the boiler using a damp cloth and a light
detergent.
CAUTION
Only a qualified professional is authorised to clean the
inside of the boiler.
5.3 Filling the system
The water pressure in the boiler must be between 1,5 and 2 bar. Add
water to the installation if necessary. To do this, proceed as follows:
1. Open the valves on all radiators connected to the heating system.
2. Set the room thermostat to as low a temperature as possible.
3. Switch off the boiler electrical power supply.
1 2
3
4
T000181-B
T000182-A
T000155-A
MCR-P 24 MCR-P 24/28 MI MCR-P 30/35 MI MCR-P 34/39 MI 5. Checking and maintenance
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