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15th November 2022, 10:33 AM #16Senior Member
- Join Date
- Jul 2019
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- mid north coast
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- 65
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- 358
Thanks Mike
Its a weird one
the 130ah AGM battery was 1 month old at the time, and would normally only be discharged to about 12.9 static/12.6 under load after a nites running and still have enough juice for a 2nd nite/day and so on
I'm thinking of simulating the driveway thing again, but in the meantime its all working fine
cheers
Hodgo
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15th November 2022 10:33 AM # ADSGoogle Adsense Advertisement
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- Advertising world
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- 2010
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15th November 2022, 10:37 AM #17GOLD MEMBER
- Join Date
- Apr 2018
- Location
- Nsw
- Age
- 64
- Posts
- 1,363
I have a Waeco CF40 that I can’t control the temp on and just runs at a freezing function. I am told it cant be fixed?
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15th November 2022, 03:20 PM #18
Hi Beardy
CF40 fault.
your fault is symptomatic of a temperature sensor fail, or a sensor connection problem.
I don't know that CF40 at all, but the generic tests are to measure the resistance of the sensor (disconnected from the frig) to be probably 10K ohms.
I could be wrong about that value, but it is a common value.
Then check the connection of the sensor to the controller.
Sorry but that's all I can suggest.
I am not aware of its ability to be repaired.
Good luck.
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16th November 2022, 06:40 AM #19SENIOR MEMBER
- Join Date
- Apr 2015
- Location
- Brisbane
- Posts
- 304
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4th January 2023, 11:28 PM #20New Members
- Join Date
- Jan 2023
- Location
- Orange, Australia
- Age
- 54
- Posts
- 1
My fix to low voltage cut-out due to wiring resistance...
I bought a CF80 second hand recently. On my second trip an unusual issue came up... It worked perfectly on 240volts, but on 12 volts, it would start and operate for a few seconds then the compressor would cut out, the screen would go blank - it basically looked like no power except the fan would run for a few more seconds, then the screen would come on and it would repeat the same process. It did the same on emergency mode.
After testing voltage at the Danfoss controller, I found it would drop to 9v, after a few seconds and thus cut out. So I created new cabling. I put a 50amp connector on the unit, and used 100A cable to connect to the cars 50A connector. Now it works perfectly...
Here are some photos...
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17th January 2023, 02:40 PM #21New Member
- Join Date
- Sep 2020
- Location
- Perth
- Age
- 77
- Posts
- 5
Hi all,
Can anyone provide a solution to the following problem with CF 80 Fridge / Freezer?
I recently took ythe unit out of storage and the following happens:
1. Temp set at -6,
2. Green power light is on
3. When temp reaches -6 green goes out and replace by orange after about 5 mins. (compressor off)
4. Then power is automatically turned off.
5. I've tried both the 2vov via 12v adaptor and directly to 12v battery
6. Both the same results
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