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Thread: Carel alarm
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16-11-2020, 05:08 PM #1
Carel alarm
Hello,
Carel for chiller type μC2SE: gives alarm ELS, low voltage. Voltage is correct.
Step 1 is not activated, but step 2-3-4 is activated.
Somebody an idea?
Greetings Fernando
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17-11-2020, 08:34 AM #2
Re: Carel alarm
Hi.
Out of interest what chiller is this fitted to?
Only I have seen this fault arise when the supply to the machine is interrupted.
Basically the fault shows when the chiller is powered back up.
If i remember correctly it clears itself over time.
If the above applies then just leave the chiller and the fault should clear.
GrizzlyDespite the High Cost of Living it still remains Popular!
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17-11-2020, 09:54 AM #3
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17-11-2020, 10:14 AM #4
Re: Carel alarm
I've had a similar incoming voltage alarm on a Daikin chiller.
The alarm was very random and took ages to find. Turned out to be the signal wire from the slide valve picking up interference. rerouted the signal wire and all good since.
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19-11-2020, 04:36 AM #5
Re: Carel alarm
Everything we tried gives no results, sill same alarm.
I am going to change the Carel.
Thanks
Greetings
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20-11-2020, 02:22 PM #6
Re: Carel alarm
Change controller