804050US v1.27 06.21 CS175 Install Instruction
Page 19 of 28
Troubleshooting
System Fault
Message
Possible Cause
Recommended Action
Power board fault
Electrical disruption
Check power supply and all fuses
Interface fault
Internal fault
Call Zip Service
Level board fault
Internal fault
Call Zip Service
Condenser screen blocked Blocked Air filter
Remove blockage / Clean filter / check user guide
Water leak, Isolate mains Water leak
Turn off mains water supply / Call for service
Compressor over-run
Compressor too Hot
Check ventilation
Water supply failed
No water
Check water supply is turned ON
Cold sensor Open
Internal fault
Call Zip Service
Cold sensor Closed
Internal fault
Call Zip Service
Flood sensor Open
Internal fault
Call Zip Service
Condenser sensor Closed Internal fault
Check Ventilation / Call Zip Service
Condenser sensor Open
Internal fault
Check ventilation / Call Zip service
Compressor driver fault
No chilled water
Call Zip Service
Condenser overtemp.
Blocked air filter
Remove blockage / Clean filter / check user guide
A DC Pump is faulty
Internal fault
Call Zip Service
Comp Fuse/Driver Fault
Internal fault
Call Zip Service
Flash Mem corrupted
Internal fault
Call Zip Service
Flow Sensor Fault
Internal fault
Call Zip Service
Contact your local service provider or Zip’s US distributor Culligan International Company on US Toll Free
1-833-233-2358 for assistance, service, spare parts or enquiries.