
Rinnai 20
HW_GI_FM10 OIM
Solenoid Valve 1
Solenoid Valve 2
High Voltage Lead (Ignition)
Flame Rod
Temperature Overheat Switch (Self-resetting)
Modulation Motor
Thermistor (Heated water outlet temperature)
Micro-switch
SV1
SV2
HV
FR
TTB
M
NTC
SW
MAIN
MICROPROCESSOR
TEMPERATURE
CONTROL
MICROPROCESSOR
Figure 5. Dimensions
WIRING DIAGRAM
Summary of Contents for FM10LA
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