Bard W3RV1 - Table of Contents

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