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03-08-2006, 05:27 AM #1
Tinkering with an old Ref glass display case
I think I may have a High Low limit switch problem.Iam pretty sure someone adjusted it, not knowing what they where doing. I know I prob need more info but can anyone tell me what the switch might need to be set on???
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03-08-2006, 09:59 AM #2
Re: Tinkering with an old Ref glass display case
HI,
What refrigerant is the unit working on?Brian - Newton Abbot, Devon, UK
Retired March 2015
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03-08-2006, 10:59 PM #3
Re: Tinkering with an old Ref glass display case
Originally Posted by fix_it_man74
regards Toosh
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07-08-2006, 02:35 PM #4
Re: Tinkering with an old Ref glass display case
Turn or unplug the power supply and bridge out ( electrically ) all the controls then turn it back on at least you will know if its the controls or the system is dead first .
So if it goes then take out the bridging and trace which control is open circuit and stopping the operation of unit . If its the LP just narrow the differential that is probably too wide and holding the unit out.
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