116
Danger
There is a risk of electric shock from escaping
heating water or DHW.
When commissioning and after carrying out
maintenance work, check all water side connec-
tions for leaks.
!
Please note
Leaking hydraulic connections lead to appliance
damage.
■
Check the internal and on-site hydraulic con-
nections for leaks.
■
In the event of leaks, switch off the appliance
immediately. Drain the heating water. Check
the seating of seal rings. Always replace dis-
placed seal rings.
Releasing the outdoor unit transport bracket
!
Please note
Premature loosening of the transport bracket
may cause damage to the outdoor unit.
■
Only release the transport lock once the sys-
tem has been completely filled and vented.
■
Re-engage the transport lock before topping
up heating water.
Fig. 80
To release the transport bracket securing screw
A
with an Allen key (size 5), turning it fully to the right.
Commissioning, inspection, maintenance
Checking all connections on the heating water and DHW sides for leaks
6222080
To Next Page
Loading...
