Preparation Of Commissioning; Checklist Before Commissioning; Filling The Siphon; Filling The System - DeDietrich EVODENS PRO Series Installation And User Manual

6 Preparation of commissioning

6 Preparation of commissioning
6.1

Checklist before commissioning

Fig.51

Filling the siphon

2
1
Fig.52 Gas valve unit measuring points C
C
48 AMC Pro
6.1.1
3
AD-0000086-01
6.1.2
6.1.3
1 2
C
AD-0000066-02
Filling the siphon
Danger
The siphon must always be sufficiently filled with water. This
prevents flue gases from entering the room.
1. Remove the siphon.
2. Fill the siphon up with water.
3. Fit the siphon.
Check that the siphon is securely fitted and that there are no leaks.

Filling the system

Caution
Before filling, open the valves on every radiator in the installation.
Important
In order to be able to read off the water pressure from the boiler
display, the boiler must be switched on.
1. Fill the central heating system with clean tap water.
Important
The recommended water pressure is between 1.5 bar and 2 bar.
2. Check the water-side connections for tightness.

Gas circuit

1 AMC Pro 45 - 65 - 90
2 AMC Pro 115
Warning
Ensure that the boiler is switched off.
Do not put the boiler into operation if the type of gas supplied
does not conform to the approved gas types.
1. Open the main gas tap.
2. Open the boiler gas tap.
3. Unscrew the two screws located under the front housing by a quarter
turn and remove the front housing.
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