Manual 2100-581B
Page
2 of 26
Contents
Figures
Figure 1 Fresh Air Damper Assembly ..................... 5
Figure 2 Unit Dimensions ....................................... 7
Figure 3A Mounting Instructions ............................... 8
Figure 3B
Mounting Instructions - W17 – 36 ................
9
Figure 3C
Mounting Instructions - W42, 48, 60, 70 .... 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 Fan Blade Setting ................................... 18
Tables
Table 1
Fan Blade Dimensions ........................... 18
Table 2
Cooling Pressure .................................... 19
Table 3 Electrical Specifications W**A
................ 20
Table 4 Electrical Specifications W**L
................ 21
Table 5 Recommended Airflow
........................... 22
Table 6 Indoor Blower Performance
................... 22
Table 7
Maximum ESP Electric Heat Only .......... 22
Table 8
Electric Heat ........................................... 23
Table 9A Optional Accessories — Right Hand ...... 24
Table 9B Optional Accessories — Left Hand
............25
Table 10 Vent & Control Options ........................... 26
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
............................................... 14
Wiring – Low Voltage Wiring
................................... 14
Start Up
General ............................................................... 15
Topping Off System Charge .................................... 15
Safety Practices ...................................................... 15
Important Installer Note ........................................... 16
High Pressure Switch
.............................................. 16
Three Phase Scroll Compressor ............................. 16
Phase Monitor ......................................................... 16
Condenser Fan Operation ...................................... 16
Service Hints ........................................................... 16
Sequence of Operation ........................................... 17
Compressor Control Module ................................... 17
Adjustments ............................................................ 17
Pressure Service Ports ........................................... 17
Troubleshooting
Fan Blade Setting Dimensions ................................ 18
R-410A Refrigerant Charge .................................... 18
Removal of Fan Shroud .......................................... 18
