Refrigerant
21.10.2015
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Copyright
2014 by: WATERKOTTE GmbH. Subject to changes.
How to open valves:
- Remove both protective caps.
- Open the valve completely by using an allen wrench.
Note: The ball shut-off valves
are permanently opened only at time of
commissioning
.
7. After both valves are fully open, attach protective caps again and tighten
(20 - 25 Nm).
Note: Refrigerant could escape if protective caps are left off.
Also make sure that the corresponding washers are screwed into the pro-
tective caps again.
8.4
Mounting (heating /domestic water side)
The installation of the heating system (flow/return)) and hot / cold water is to
be performed on the basis of the connection diagrams.
The specifications of current drinking water regulations must be observed.
Antifreeze has to be ensured for all pipes and fittings.
Ball shut-off valve
Ball shut-off valve