3 Operation
5-36
3 Operation
3.1 Switching the unit on and off
Switching on the unit
Open flap
1
.
Open gas isolating valve
2
.
Switch on using switch
3
.
3
1
2
Switching off the unit
CAUTION
Damage to the heating system due to frost
The heating system may freeze while the unit is
switched off.
If there is a risk of frost, have the system drained
by a heating engineer.
Open flap
1
.
Switch off using switch
3
.
Close isolating valve
2
.
3
1
2
Summary of Contents for WTC-G 15 Series
Page 1: ...Operating notes Gas condensing unit WTC G 15 32 B 83305502 1 2018 03 ...
Page 31: ...9 Notes 31 36 9 Notes ...
Page 35: ......
