Manual
2100-538A
Page
2 of 23
Contents
Figures
Figure 1
Fresh Air Damper Assembly ................... 5
Figure 2
Unit Dimensions ...................................... 7
Figure 3A Mounting Instructions .............................. 8
Figure 3B Mounting Instructions .............................. 9
Figure 4
Electric Heat Clearance ........................ 10
Figure 5
Wall Mounting Instructions ..................... 11
Figure 6
Wall Mounting Instructions ..................... 11
Figure 7
Common Wall Mounting Installations .... 12
Figure 8
Fan Blade Setting ................................. 19
Tables
Table 1
Fan Blade Dimensions .......................... 19
Table 2
Refrigerant Charge ............................... 19
Table 3
Cooling Pressure .................................. 20
Table 4
Electrical Specifications W*RV ............. 21
Table 5
Recommended Airflow .......................... 22
Table 6
Maximum ESP Electric Heat Only ........ 22
Table 7
Electric Heat ......................................... 22
Table 8
Vent & Control Options ......................... 23
Getting Other Information and Publications
3
Wall Mount General Information
Wall Mount Model Nomenclature ............................ 4
Shipping Damage .................................................... 4
General
................................................................ 4
Duct Work ................................................................ 5
Filters
................................................................ 5
Fresh Air Intake ....................................................... 5
Condensate Drain .................................................... 5
Installation Instructions
Wall Mounting Information ....................................... 6
Mounting the Unit .................................................... 6
Clearances Required ............................................... 6
Minimum Clearances ............................................... 6
Wiring – Main Power ............................................. 13
Wiring – Low Voltage Wiring ................................. 13
Digital Thermostat/Controller ................................. 13
Wiring Diagram ...................................................... 13
Start Up
General
.............................................................. 14
Topping Off System Charge ................................... 14
Safety Practices ..................................................... 14
Important Installer Note ......................................... 15
High Pressure Switch ............................................ 15
Three Phase Scroll Compressor ............................ 15
Phase Monitor ....................................................... 15
Service Hints ......................................................... 15
Sequence of Operation .................................. 16 & 17
Compressor Control Module .................................. 18
Adjustments ........................................................... 18
Pressure Service Ports .......................................... 18
Troubleshooting
Fan Blade Setting Dimensions .............................. 19
Removal of Fan Shroud ......................................... 19
Refrigerant Charge ................................................ 19
