fig. 55 Maintenance of the electrode
59970LTGBW7H027
page 42
3.
Dismantling the front plate of the heat exchanger
•
Isolate gas supply.
•
Release the ignition transformer mounting plate and remove it completely.
•
Disconnect the electrical connection on the gas block.
•
Release the union nut from the gas pipe on the inlet to the gas block.
•
Disconnect the electrical plug on the back of the fan, so it becomes
accessible.
•
Release the four nuts on the heat exchanger front plate.
Summary of Contents for Avanta 12v
Page 34: ...fig 16 Connecting external controls R000158 A page 18 ...
Page 35: ......
Page 63: ...fig 42 Read out settings LT AL W7H 000 046 ...
Page 68: ...fig 43 Change parameters in service level LT AL W7H 000 047 ...
Page 70: ...fig 44 Change boiler output LT AL W7H 000 048 ...
Page 87: ...fig 59 Assembling the boiler 59970LTGBW7H031 page 44 4 ERRORS 4 1 General ...
Page 96: ......
Page 99: ...fig 62 Exploded view Remeha Avanta 59970EVGBW7H010 ...
Page 108: ...page 60 ...
Page 109: ...page 61 ...