Manual 2100-526H
Page
2 of 24
CONTENTS
Figures
Figure 1 Unit Dimensions .................................. 5
Figure 2 Mounting Instructions .......................... 9
Figure 3 Wall-Mounting Instructions ................. 10
Figure 4 Wall-Mounting Instructions ................. 10
Figure 5 Common Wall-Mounting Instructions .... 11
Figure 6 Electric Heat Clearance ...................... 12
Figure 7 Start-Up Label ................................... 14
Figure 8 Fan Blade Setting .............................. 17
Figure 9 Control Disassembly .......................... 21
Figure 10 Winding Test ...................................... 21
Figure 11 Drip Loop .......................................... 21
Getting Other Information and Publications .... 3
For more information contact these publishers ....... 3
Wall Mount General Information ......................... 4
Air Conditioner Wall Mount Model Nomenclature ..... 4
Shipping Damage ................................................. 7
General ............................................................... 7
Duct Work ........................................................... 7
Filters ................................................................. 7
Condensate Drain ................................................. 7
Installation ............................................................... 8
Wall Mounting Information .................................... 8
Mounting the Unit ................................................ 8
Typical Installations .............................................. 8
Wiring – Main Power ............................................. 8
Wiring – Low Voltage Wiring ................................. 12
Start Up ................................................................... 13
General ............................................................. 13
Topping Off System Charge ................................. 13
Safety Practices ................................................. 13
Important Installer Note ...................................... 14
Crankcase Heaters .............................................. 14
High and Low Pressure Switch ............................. 14
Three Phase Scroll Compressor Start Up
Information ........................................................ 14
Service Hints ..................................................... 15
Sequence of Operation ........................................ 15
Compressor Control Module ................................. 15
Adjustments ...................................................... 16
Phase Monitor .................................................... 16
Motor Start Device .............................................. 16
Pressure Service Ports ........................................ 16
Service ..................................................................... 17
Compressor Solenoid .......................................... 17
Fan Blade Setting Dimensions ............................. 17
Removal of Fan Shroud ....................................... 17
R-410A Refrigerant Charge ................................. 18
Pressure Chart ................................................... 19
Troubleshooting GE ECM™Motors ........................ 20
Optional Accessories ........................................... 23
Tables
Table 1
Electric Heat Table ............................... 4
Table 2
Dimensions of Basic Unit ...................... 5
Table 3
Electrical Specifications ....................... 6
Table 4
Operating Voltage Range ..................... 12
Table 5
Thermostat Wire Size .......................... 12
Table 6
Wall Thermostats ............................... 12
Thermostatic Control – Dual Unit ......... 12
Table 7
Fan Blade Dimensions ........................ 17
Table 8
Cooling Pressure ................................ 19
Table 9
Indoor Blower Performance ................. 22
Table 10 Maximum ESP of Operation
Electric Heat Only .............................. 22
Table 11 Opt. Accessories (WA) ........................ 23
Table 12 Opt. Accessories (WL) ........................ 24
