ICP PHAD60N1K1 User Manual

Table Of Contents
1. Safety Labeling and Signal Words ... 1
Danger, Warning and Caution ............... 1
Signal Words .............................. 1
Signal Words in Manuals ................ 1
Product Labeling ........................... 1
Danger Label .......................... 1
Warning Label ......................... 1
Caution Label ......................... 1
2. Unit Dimensions .................... 2
3. Safe Installation Requirements ...... 4
4. Locating The Unit ................... 4
Access Panels ............................. 4
Clearances ................................ 4
Minimum Clearances to Combustible
Construction .......................... 5
Installation ................................. 5
Ground Level Installation ................ 5
Rooftop Installation ..................... 6
Hoisting ................................... 6
Downflow Conversion ....................... 7
Condensate Drain .......................... 8
5. Electrical Wiring .................... 9
Low Voltage Wiring ......................... 9
Low Voltage Wiring With
Economizer Option ..................... 9
Thermostat ................................ 9
Unit Without Economizer ............... 10
Unit With Economizer ................. 10
Ground Connections ....................... 10
Line Voltage Wiring ........................ 10
Converting 230V Units to 208V .............. 10
Field Installed Equipment .............. 10
Final Electrical Check .................. 10-11
6. Air Distribution System ............. 12
Ductwork ................................. 12
Ductwork Insulation ................... 12
Ductwork Connections ................. 12
Filters .................................... 12
7. Economizer Accessory ............. 13
Theory of Operation ........................ 13
Sequence of Operation ..................... 14
Cooling Mode ............................. 14
Heating Mode ............................. 14
8. Start-up Procedures ............... 15
Circulating Air Blower ...................... 15
Determining Blower Speed ............. 15
Speed Taps ............................... 15
Cooling, Heating and Auxiliary
Electric Strip Heat (Heat Pump) ......... 15
Check Before Starting ...................... 15
Circulating Air Blower .................. 15
Sequence of Operation ............ 16-17
9. Operation ......................... 18
Features ............................. 18
Scroll Anti-Cycle Timer ..................... 18
Thermal Expansion Valves .................. 18
Loss of Charge Pressure Switch ............. 18
Defrost Control Time Interval Adjustment ...... 18
Cooling .............................. 18
Turning The Unit Off ....................... 18
Thermostat Fan Switch Operation ............ 19
Adjusting Room Temperatures ............... 19
10. Maintenance ..................... 19
Air Filters, Condenser Coil and
Condensate Drain Maintenance .............. 19
Refrigeration Access Ports .................. 19
Annual Maintenance and Inspection .......... 20
Condenser Fan Motor ................. 20
Blower Motor Access ....................... 20
Method 1 and Method 2 ................ 20
Blower Motor Removal Using Method 1 .. 21
Blower Motor and Blower Housing
Removal Using Method 2 .............. 21
Blower Wire Color Identification .............. 21
Circulating Air Blower .................. 21
11. Rigging Instructions .............. 22

ICP PHAD60N1K1 Specifications

General

Brand	ICP
Model	PHAD60N1K1
Category	Heat Pump
Language	English