adamski
01-07-2012, 09:59 AM
Hi Guys, I have a problem with Climaveneta Necs/B0352.
1. I switched on the unit
2. First Fan attempted to turn on and after about 5 seconds stopped and I saw Alarm 251 on the W3000 Compact
3. Then it was the same with circuit 2 and i had Alarm 252
Alarm 251 Circuit 1 start-up timeout Possible start-up attempt with no ***** in circuit 1.
Alarm 252 Circuit 2 start-up timeout "as above, for circuit 2.
When I manually turn on compressor it goes to 33 bars on delivery side and turn off.
What do You think, What is the cause of these alarms? At the moment i can't check if there is refrigerant because i don't have recovery station.
1. I switched on the unit
2. First Fan attempted to turn on and after about 5 seconds stopped and I saw Alarm 251 on the W3000 Compact
3. Then it was the same with circuit 2 and i had Alarm 252
Alarm 251 Circuit 1 start-up timeout Possible start-up attempt with no ***** in circuit 1.
Alarm 252 Circuit 2 start-up timeout "as above, for circuit 2.
When I manually turn on compressor it goes to 33 bars on delivery side and turn off.
What do You think, What is the cause of these alarms? At the moment i can't check if there is refrigerant because i don't have recovery station.