Pentair ULTRATEMP - Page 4

ii
Installation and User’s Guide
Contents, continued
Section 3: Operating the Heat Pump ............................................................................... 17
Initial Start-up Precautions ...................................................................................... 17
Heat Pump Control Panel Overview ........................................................................ 18
Control Panel Layout ............................................................................................... 18
Control Panel Operation .......................................................................................... 19
Timers and Delays .................................................................................................. 23
Control Panel Menu Tree Screens ........................................................................... 24
Control Panel Menu Screens ................................................................................... 25
Operator Setup Menu Tree Screens ........................................................................27
Operator Setup Menu Screens ................................................................................ 28
Locking the Control Panel ........................................................................................ 29
Defrost Cycle ..........................................................................................................29
AutoSet .................................................................................................................... 30
Control Panel Alarm Messages ............................................................................... 31
Heat Pump Wiring Diagram – (Single Phase – 50/60 Hz) ....................................... 32
Heat Pump Wiring Diagram – (Three Phase – 60 Hz) ............................................. 33
Heat Pump Wiring Diagram – (Three Phase – 50 Hz) ............................................. 34
AutoSet Contactor to Mechanical Timer Wiring Example ........................................ 35
Section 4: General Maintenance ...................................................................................... 36
Water Chemistry ...................................................................................................... 36
Winterizing ...............................................................................................................36
Spring Start-Up .......................................................................................................37
Inspection and Service ............................................................................................ 37
Owner Inspection .................................................................................................... 37
Professional Maintenance and Service ...................................................................38
Section 5: Troubleshooting .............................................................................................. 39
Temperature Resistance Chart Table ...................................................................... 42
Ambient/Water Flow Table for Professional Maintenance and Service ....................43
Section 6: Replacement Parts .......................................................................................... 44
Illustrated Parts (UltraTemp
®
) ..................................................................................44
Replacement Parts List (UltraTemp
®
) ...................................................................... 45