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Thread: problem with multistack chiller
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16-03-2009, 11:57 AM #1
problem with multistack chiller
hie guys ,i have got a problem with a multistack chilled water plant supplying three floors.when i switch it to manual , pumps are running ,but the chiller is desplaying a message"CHILLED WATER INTERLOC OPEN" , so i cant not understand this ,can someone help?
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16-03-2009, 03:02 PM #2
Re: problem with multistack chiller
Is there a water flow problem?
Is the water flow switch contact closed?Brian - Newton Abbot, Devon, UK
Retired March 2015
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30-10-2010, 09:26 PM #3
Re: problem with multistack chiller
The Flow switch on the water pump open. Chiller won't run until switch closes...
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30-10-2010, 10:43 PM #4
Re: problem with multistack chiller
Think we told him that seven months ago.
Brian - Newton Abbot, Devon, UK
Retired March 2015
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