Enertech XT024 - Page 3

Section 7: Auxiliary Heater Installation
Auxiliary Heater Nomenclature Decoder ................................................................................................................ 31
Introduction .................................................................................................................................................................32
Heater Compatibility .................................................................................................................................................. 32
Heater Installation ...................................................................................................................................................... 33
Heater Installation ...................................................................................................................................................... 34
Heater Electrical Data ............................................................................................................................................... 35
Section 8: Electrical Connections
High Voltage Single Phase Control Box Connections ............................................................................................. 36
High Voltage Three Phase Control Box Connections .............................................................................................36
Auxiliary Heater High Voltage Wiring Entry Locations ............................................................................................. 36
Section 9: Controls
Microprocessor Features and Operation ................................................................................................................ 37
Safety Controls ........................................................................................................................................................... 38
Lockout with Emergency Heat ................................................................................................................................. 39
Lockout Board LED Identication .............................................................................................................................. 39
Sequence of Operation ............................................................................................................................................ 40
Section 10: Wiring Diagrams
Two Stage, ECM, Single Phase, 208/230V, 60HZ ...................................................................................................... 41
Two Stage, ECM, Three Phase, 208/230V, 60HZ ....................................................................................................... 42
Two Stage, ECM, Single Phase, 460V, 60HZ .............................................................................................................. 43
Section 11: Equipment Start-Up Procedures
Equipment Start-Up Process ...................................................................................................................................... 44
Equipment Start-Up Form...........................................................................................................................................45
Performance Check ..................................................................................................................................................46
Section 12: Troubleshooting
QR Code Troubleshooting and Installation Videos ................................................................................................ 47
Compressor Troubleshooting Tips .............................................................................................................................. 48
Troubleshooting Tips ................................................................................................................................................... 49
Troubleshooting Tips ................................................................................................................................................... 50
Refrigeration Troubleshooting Form .......................................................................................................................... 51
Proper Power Supply Evaluation .............................................................................................................................. 52
Section 13: Warranty Forms
Warranty Registration ................................................................................................................................................. 53
Warranty Order & Claim ............................................................................................................................................ 54