Rinnai INFINITY REU-3203W, Руководство по обслуживанию

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Infinity REU-3203W - 46 - ©Rinnai
d. Remove transformer installation bracket screw.
8) Removal of the Gas Inlet, Solenoid, Flame Rod
a. Remove front panel (4 screws). (Refer Item 1.)
b. Remove five (5) combustion screws located on
outer edge of manifold plate.
c. Remove two high tension leads from spark
ignitors. Unplug wiring from solenoid coils.
d. Remove two (2) manifold and gas control screws
and take out by hand.
e. Remove damper (3 screws).
f. Remove two (2) burner retaining screws, then
remove combustion chamber front panel (9
screws).
g. Take out the burner unit.
9) Removal of the Gas Control
a. Remove front panel (4 screws). (Refer Item 1.)
b. Remove the manifold. Refer to section 8) a. to d.
c. Remove four (4) screws on gas connection inlet
and gas control (assy), and pull out the gas
connection. Handle O-ring carefully.
d. Remove one (1) gas control (assy) screw and pull
out gas control (assy).