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11/6/2018
© 2015 Rinnai America Corporation
PROPRIETARY and CONFIDENTIAL
Enhancing Lives By Changing The Way Water Is Heated
Main Gas Solenoid Valve
When measuring resistance always make sure the power supply to the unit is turned off and the
component being check is isolated from the P.C. board.
1. Measure resistance and/or voltage of the
Main Gas Valve Solenoid on P.C. board at Connector D:
a. Connector “D” on P.C. board black wire pin #27 & yellow wire pin #29 = 18 ~ 22 ohms or 11 ~ 13
VDC.