Relay for raw water pump - Lunaire Marine PR-2 A/C
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jwolfpack02
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- Joined: Fri Jun 24, 2022 1:46 pm
Relay for raw water pump - Lunaire Marine PR-2 A/C
I have a 1986 10M Sedan and the raw water pump is not kicking on when turning on either of the A/C units. We tested power at the junction box under the dinette after no power to the pump. We have power to the box and no power from the relay. Should I replace the whole board? If so, what board should I be looking for?
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prowlersfish
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Re: Relay for raw water pump - Lunaire Marine PR-2 A/C
I would give Beacon Marine a call on Monday. I know on a Cruseaire system, you have power to the relay box. Then, when you turn on one of the A/Cs it sends another power source to turn on one of the relays/triggers to send power to the pump. Not sure if your system is the same. I don't have a diagram for Lunaire.
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77/78 TROJAN F36 Conv.
6BTA Cummins diesels
Life is to short for a ugly boat
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jwolfpack02
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- Joined: Fri Jun 24, 2022 1:46 pm
Re: Relay for raw water pump - Lunaire Marine PR-2 A/C
Thanks so much. Made the call and got the help I needed.prowlersfish wrote: ↑Sun Apr 19, 2026 10:47 am I would give Beacon Marine a call on Monday. I know on a Cruseaire system, you have power to the relay box. Then, when you turn on one of the A/Cs it sends another power source to turn on one of the relays/triggers to send power to the pump. Not sure if your system is the same. I don't have a diagram for Lunaire.