Rheem SVC 810, Руководство по устранению неисправностей

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SVC 810 Tankless Troubleshooting Manual
68
6
Proportional Gas Flow Regulator
(Gas Valve)
a. Step1 and
b. At the gas valve, remove the three
retains clips and screws from each
of the gas manifold tubes. Note the
brass colored tube has a special clip;
the silver colored tubes have a
different clip.
c. On the burner plate cover, remove
the two retaining clips and crews
from the manifold supply tubes.
d. Note that each manifold tube has a
rubber o-ring on each end to seal the
tube.
e. Remove the three screws from the
gas valve connector (outside
bottom).
f. Remove the Proportional Gas Flow
Regulator from the unit.
g. Disconnect all Molex connections.
Note the three connections on the
top of the valve are color code Blue,
White and Red. They MUST be re-
installed in the same location.
h. The single black (-) and red (+)
connections on the bottom right side
must be re-connected to proper
polarity.