Heatstar Environmental Control System 3000 (25 Years Old)

[Cristo]

I am looking for a freelance engineer familiar with the abovementioned system. This is a swimming pool enclosure dehumidifier with the possible loss of refrigerant causing a system cut out light to be displayed. Is this likely or could it be something else ? Any help would be appreciated.


Regards

Cristo

[r.bartlett]

Where about's are you Chris?