Table Of Contents - Bard W48A12 Installation Instructions Manual

Contents
Getting Other Information and Publications
Wall Mount General Information
Wall Mount Model Nomenclature ............................ 4
Shipping Damage .................................................... 4
General ................................................................ 4
Duct Work ................................................................ 5
Condensate Drain .................................................... 5
Filters ................................................................ 5
Installation Instructions
Wall Mounting Information ....................................... 6
Mounting the Unit .................................................... 6
Clearances Required ............................................... 6
Wiring - Main Power ............................................. 17
Wiring - Low Voltage Wiring ................................. 17
Figures
Figure 1 Unit Dimensions ...................................... 7
Figure 2 Unit Dimensions ...................................... 8
Figure 3 Unit Dimensions ...................................... 9
Figure 4 Unit Dimensions .................................... 10
Figure 5 Unit Dimensions ..................................... 11
Figure 6 Unit Dimensions ..................................... 11
Figure 7 Wall Mounting Instructions .................... 12
Figure 8 Wall Mounting Instructions .................... 13
Figure 9 Electric Heat Clearance ........................ 14
Figure 10 Wall Mounting Installations ................... 15
Figure 11 Wall Mounting Installations ................... 15
Figure 12 Common Wall Mounting Installations .... 16
Figure 13 Fan Blade Setting ................................. 21
Manual 2100-515B
Page 2 of 23
Start Up - R-410A
3
General .............................................................. 18
Topping Off System Charge ................................... 18
Safety Practices ..................................................... 18
Important Installer Note ......................................... 19
High & Low Pressure Switch ................................. 19
Three Phase Scroll Compressor ............................ 19
Phase Monitor ....................................................... 19
Condenser Fan Operation ..................................... 19
Service Hints ......................................................... 19
Sequence of Operation .......................................... 20
Compressor Control Module .................................. 20
Adjustments ........................................................... 20
Pressure Service Ports .......................................... 20
Troubleshooting
Fan Blade Setting Dimensions .............................. 21
Removal of Fan Shroud ......................................... 21
Refrigerant Charge ................................................ 21
Tables
Table 1 Maximum ESP Electric Heat Only .......... 6
Table 2 Fan Blade Dimensions .......................... 21
Table 3 Rated CFM & ESP ................................ 21
Table 4 Indoor Blower Performance .................. 21
Table 5 Cooling Pressure .................................. 22
Table 6 Electrical Specifications W**A/L ........... 22
Table 7 Optional Accessories ............................ 23
Table 8 Electric Heat ......................................... 23