Specifications

CONTENTS
Getting Other Information................................... 1
Wall Mount General Information ........................ 2
Model Nomenclature .............................................. 2
Shipping Damage ................................................... 4
General ................................................................... 4
Duct Work............................................................... 4
Filters ...................................................................... 5
Fresh Air Intake ...................................................... 5
Condensate Drain................................................... 5
Installation Instructions ...................................... 6
Wall Mounting Information ...................................... 6
Wiring – Main Power .............................................. 9
Wiring – Low Voltage.............................................. 9
Start Up .............................................................. 11
Important Installer Note ........................................ 11
High Pressure Switch ........................................... 11
Three Phase Scroll Compressor Start Up
Information............................................................ 11
Service Hints ........................................................ 11
Sequence of Operations ....................................... 11
Compressor Control Module ................................. 11
Phase Monitor ...................................................... 12
Pressure Service Ports ......................................... 12
Troubleshooting ................................................ 13
Fan Blade Setting Dimensions ............................. 13
Removal of Fan Shroud........................................ 13
Refrigerant Charge ............................................... 13
Cooling Pressures ................................................ 14
Optional Accessories ............................................ 14
Figures
Figure 1 Unit Dimensions ..................................... 3
Figure 2 Fresh Air Damper Assembly .................. 5
Figure 3 Mounting Instructions ............................. 6
Figure 4 Wall-Mounting Instructions ................... 7
Figure 5 Wall-Mounting Instructions ................... 7
Figure 6 Common Wall-Mounting Instructions ..... 8
Figure 7 Low Voltage Wiring Diagram ............... 10
Figure 8 Fan Blade Setting ................................ 13
Tables
Table 1 Electrical Spefcifications ........................ 2
Table 2 Electric Heat Table ................................. 4
Table 3 Thermosat Wire Size ............................. 9
Table 4 Wall Thermostat and
Subbase Combinations .......................... 9
Table 5 Fan Blade Setting Dimension .............. 13
Table 6 Suction Line Temperatures .................. 13
Table 7 Indoor Blower Performance ................. 13
Table 8 Rated CFM and ESP ........................... 13
Table 9 Maximum ESP of Operation –
Electric Heat Only ................................ 13
Table 10 Cooling Pressures ............................... 14
Table 11 Optional Accessories ........................... 14