Fault Finding
Prior to any fault finding, please ensure all water connections to the chiller are sound. Also
ensure that all electrical connections to the chiller are secure and that the chiller has had
adequate time to begin working.
Symptom
Possible Cause
Corrective action
No water
Water supply
Check sufficient water in water
tank
Check for any obvious blockages.
No cooling
Freeze or intermittent freezing
Refer to the refrigeration fault
finding for partial or complete
‘freeze up’.
Partial loss of
charge
If the refrigeration unit is
taking a long time to cool
Refer to the refrigeration fault
finding.
Return
to
supplier
for
full
inspection and service.
Note: If the symptom of freezing is confirmed but cannot be immediately rectified the
refrigeration system MUST be electrically isolated until fault can be found.
Summary of Contents for FORMATIC D12,000
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Page 31: ...12 Dolomite AB Water chiller Installation and Instruction Manual...
Page 39: ...Dolomite AB water chiller top assembly exploded view...