Rheem Tankless Hot Water Heater Rtg-74pvp-2 7.4 Gpm "remote" Questions

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Question about Rheem Water Heaters

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I have a Rheem tanklees water heater, model RTG-74XN-2. The remote shows the following error code. C4 then the number 76 then C4 then 76. What does this code mean?? Contact Paloma/Rheem 866-720-2076. ...

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...code 76 on a Rheem tankless hot water heater that has propane connection? Communication Fault with Remote Control. At a minimum check the following: 1. Check remote control wiring for loose or ...

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Question about Rheem Water Heaters

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I keep getting error code c4 76 I keep getting ewrror code c4 76 and I have already replaced the remote control unit and the wire to the unit You are having a communication fault with remote control..

Question about Rheem Water Heaters

1 Answer

...error codes list from : http://www.palomastore.com/paloma_error_codes.html Communication Fault with Remote Control Check remote control wiring for loose or damaged connections. Bypass remote control ...

Rinnai *85e remote hooked up no hot water and no reading on remot without remote heater woorks fine. Hook up the two leads to remote MC-45-4US main controller no hot water . remote cycles thru a test ...

Question about Rheem Water Heaters

1 Answer

... Sorry to read about your problem, I hope this helps you out. Your code 76 Communication Fault with Remote Control Check remote control wiring for loose or damaged connections. Bypass remote control ...

Question about Rheem Water Heaters

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remote install the remote terminals have 22 v. The main power cord has 120. Can I connect the remote to the main power, directly, at the main terminal 1) Copy following link: ...

Question about Noritz Water Heaters

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No power on unit/Remote Controller Replaced circuit board. The voltage across the blue/white reads about 100VAC and the voltage across the black/white also reads about 100VAC. Theres voltage on both ...

Question about Rheem Water Heaters

1 Answer

thermostat model UMC 117 keeps coding C7 why? Generally, C7 is communication problem with remote Error codes are considered start point for troubleshoot. Causes can be: Bad remote, bad wire to remote,

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