Service
9
Service
(continued)
7. Place DHW tank in operation again
1. Reconnect DHW tank to piping
system.
2. After every opening insert new
gasket into flange opening .
3. Mount space ring and flange
opening and pull tight with max.
torque of 25 Nm (221 Ibs.in).
4. Fill DHW tank on DHW side.
5. Slide grounding cable onto
insertion tap .
6. Reinstall thermometer sensor ,
insulation ring and front panel .
7. Record performed servicing in
Maintenance Record.
The Maintenance Record is found on
page 11 of this manual.
8. Place system in operation again
Reactivate main power supply to
equipment, the heating system, and all
external controls.
7x
5167 515 - 01
IMPORTANT
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