1.
After plugging off, disconnect all the
1.
With spanner, disassemble the nut of
1. With + driver, remove the screw
connectors.
gas pipe under the heat exchanger.
of main heat exchanger.
2.
Dismantle the ignition transformer and
2. Pull and dismantle the main heat
photo sensor from the heat exchanger.
exchanger from the case.
1.Unscrew the burner from main heat exchanger,
1. Dismantle the burner from main heat exchanger,
by + driver.
downward.
2.Remove the bracket from main heat exchanger.
* Warning! If fail to seal them firmly, it may cause the failure of the correct combustion.
2
※
To assemble burner, keep the above orders as reverse, and check the sealing, gasket, and bracket as firmly.
1
Tool
5-2 Burner unit
5
1
2
3
4
6
30페이지
