Bard W42H1D Manual Do Utilizador
Manual
2100-511F
Page
2 of 27
Contents
Figures
Figure 1
Fresh Air Damper Assembly ................... 5
Figure 2
Unit Dimensions ...................................... 7
Figure 3A Mounting Instructions .............................. 8
Figure 3B
Figure 3B
Mounting Instructions - W18, W24, W30, W36 ....
9
Figure 3C
Mounting Instructions - W42, W48, W60 ..... 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
Defrost Control Board ........................... 18
Figure 9
Fan Blade Setting ................................. 21
Tables
Table 1
Troubleshooting .................................... 19
Table 2
Fan Blade Dimension ............................ 21
Table 3A Cooling Pressure .................................. 22
Table 3B Heating Pressure .................................. 22
Table 4
Table 3B Heating Pressure .................................. 22
Table 4
Electrical Specifications W**H .............. 23
Table 5
Recommended Airflow .......................... 24
Table 6
Indoor Blower Performance .................. 24
Tables 7
Maximum ESP Electric Heat Only ........ 25
Table 8
Electric Heat ......................................... 25
Table 9
Optional Accessories ........................... 26
Table 10 Vent & Control Options ......................... 27
Getting Other Information and Publications
3
Wall Mount General Information
Wall Mount Model Nomenclature ............................ 4
Shipping Damage .................................................... 4
General
Shipping Damage .................................................... 4
General
................................................................ 4
Duct Work ................................................................ 5
Filters
Filters
................................................................ 5
Fresh Air Intake ....................................................... 5
Condensate Drain .................................................... 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
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
Wall Mounted Air Conditioner ................................ 16
Three Phase Scroll Compressor ............................ 16
Phase Monitor ....................................................... 16
Condenser Fan Operation ..................................... 16
Service Hints ......................................................... 16
Sequence of Operation .......................................... 17
Pressure Service Ports .......................................... 17
Defrost Cycle ......................................................... 17
Safety Practices ..................................................... 15
Important Installer Note ......................................... 16
Wall Mounted Air Conditioner ................................ 16
Three Phase Scroll Compressor ............................ 16
Phase Monitor ....................................................... 16
Condenser Fan Operation ..................................... 16
Service Hints ......................................................... 16
Sequence of Operation .......................................... 17
Pressure Service Ports .......................................... 17
Defrost Cycle ......................................................... 17
Troubleshooting
Solid State Heat Pump Control .............................. 19
Checking Temperature Sensor .............................. 20
Fan Blade Setting Dimensions .............................. 21
Removal of Fan Shroud ......................................... 21
Refrigerant Charge ................................................ 21
Checking Temperature Sensor .............................. 20
Fan Blade Setting Dimensions .............................. 21
Removal of Fan Shroud ......................................... 21
Refrigerant Charge ................................................ 21