Manual 2100-413G
Page
2 of 28
CONTENTS
Getting Other Informations and Publications ........
3
Wall Mount General Information
Heat Pump Wall Mount Model Nomenclature .......... 4
Shipping Damage .................................................... 7
General
................................................................ 7
Duct Work ................................................................ 7
Filters
................................................................ 7
Fresh Air Intake ....................................................... 8
Condensate Drain – Evaporator ............................. 8
Installation Instructions
Wall Mounting Information ....................................... 9
Mounting the Unit .................................................... 9
Wiring – Main Power ............................................. 14
Wiring – Low Voltage Wiring ................................. 14
Compressor Cutoff Thermostat and
Outdoor Thermostats ............................................. 17
Thermostat Indicators ............................................ 17
Low Voltage Connections ...................................... 18
Start Up
Important Installer Note ......................................... 19
Crankcase Heaters ................................................ 19
High Pressure Switch ............................................ 19
Three Phase Scroll Compressor Start Up .............. 19
Phase Monitor ....................................................... 20
Service Hints ......................................................... 20
Sequence of Operation .......................................... 20
Pressure Service Ports .......................................... 20
Defrost Cycle ......................................................... 21
Troubleshooting
Solid State Heat Pump Control
Troubleshooting Procedure ................................... 22
Checking Temperature Sensor Outside
Unit Circuit ............................................................. 23
Temperature vs. Resistance of Temperature ......... 23
Fan Blade Setting Dimensions .............................. 25
Removal of Fan Shroud ......................................... 25
Refrigerant Charge ................................................ 25
Pressure Tables ..................................................... 27
Figures
Figure 1
Unit Dimensions ...................................... 6
Figure 2
Fresh Air Damper Assembly ................... 8
Figure 3
Mounting Instructions ............................ 10
Figure 4
Electric Heat Clearance ......................... 11
Figure 5
Wall Mounting Instructions .................... 12
Figure 6
Wall Mounting Instructions .................... 12
Figure 7
Common Wall Mounting Installations .... 13
Figure 8
Wiring with CS2000A2 Monitor ............. 15
Figure 9
Wiring with Programmable Thermostat . 16
Figure 10 Compressor Cutoff and Outdoor
Thermostat Wiring ................................ 17
Figure 11 Start Up Procedure Decal ..................... 19
Figure 12 Defrost Control Board ........................... 21
Figure 13 Fan Blade Setting ................................. 25
Figure 14 Circuit Diagram Heat Pump
Cooling Mode ........................................ 28
Figure 15 Circuit Diagram Heat Pump
Dehumidification Mode ......................... 28
Tables
Table 1
Electrical Specifications .......................... 5
Table 2
Thermostat Wire Size ........................... 17
Table 3
Wall Thermostat .................................... 18
Table 4
Troubleshooting .................................... 22
Table 5
Dehumidification Relay Logic Board ..... 24
Table 6
Fan Blade Dimensions .......................... 25
Table 7
System Charge Ratings ........................ 25
Table 8
Rated CFM and Rated ESP .................. 25
Table 9
Indoor Blower Performance .................. 26
Table 10 Pressure Table - Cooling ....................... 27
Table 11
Pressure Table - Heating ...................... 27
