Rinnai All models error codes
Codes
- ION120Error codeWater flow sensor and servo assembly
- LCError code
- RC80HError codeFan
- SV0Error codea. b. Normal: 80 ~ 100 VDC If normal, proceed to check item 7 below.
- SV1Error codea. b.
- SV2Error codea. b.
- SV3Error codea. b. Normal: 80 - 100 VDC If normal, reconfirm gas pressures are correct..
- uit15Error codea.) Disconnect relay connector (B ) and 1 measure resistance. Normal CN Wire Colour Value Br - W B O - W 1 15~35Ω Y - W R - WGND If normal, proceed to b. b.) Measure working voltage while relay connector (B ) is connected.