L)
In case of severe fouling, repeat the same previous operation by spraying white vinegar.
Wait 3 minutes and rinse the heat exchanger.
M) Clean with nylon brush, mechanical if possible.
N)
Clean the syphon to remove any debris and rinse the heat exchanger with water until the water get clear and
transparent.
O)
Refit the syphon and full it with clear water in order to prepare the first start up.
P)
Refit the burner door, tighten the four nuts without forcing them.
Q)
Connect the burner fan (power and control cables).
R)
Refit the flexible between the venturi and the solenoid gas valve.
S)
Connect the ionization and ignition electrodes.
T)
Open the gas shut off valve, switch on the general power supply and turn on the unit in automatic mode.
