Installation 52
Dimensions 52
Unpacking and Lifting 53
Positioning 54
Levelling 55
Incoming Services 56
Electrical Services Incoming Cabling 59
Interconnecting Wiring 60
Refrigeration Pipe work 62
Refrigerant Pipe Sizing Guide 62
Oil Charging Guide 67
System Refrigerant Charging 68
Breaking the System Vacuum 68
Operation Checks 68
Evaporator Superheat 68
Condenser Liquid Drain Subcooling 68
EEV Subcooling 68
Oil Sump Temperature 68
Pipework Schematics 69
Commissioning 75
Maintenance 77
General Inspections 78
Electrical Inspection 79
Refrigeration 80
Waterside 81
Controls 82
System 83
Troubleshooting 84
General Faults 84
Alarms 86
Alarm Menu Display 86
Alarms 87
Contents