Bard W5RV1 用户手册
Manual
2100-538E
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
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
Cooling Pressure .................................. 20
Table 3
Electrical Specifications W*R/LV .......... 21
Table 4
Recommended Airflow .......................... 22
Table 5
Maximum ESP Electric Heat Only ........ 22
Table 6
Electric Heat ......................................... 22
Table 7
Vent & Control Options ......................... 23
Getting Other Information and Publications
3
Wall Mount General Information
ECU 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 ............................................. 13
Wiring – Low Voltage Wiring ................................. 13
Digital Thermostat/Controller ................................. 13
Wiring Diagram ...................................................... 13
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
Digital Controller .................................................... 15
Sequence of Operation .................................. 16 & 17
Lead/Lag Sequence .............................................. 17
Compressor Control Module .................................. 18
Adjustments ........................................................... 18
Pressure Service Ports .......................................... 18
Safety Practices ..................................................... 14
Important Installer Note ......................................... 15
High Pressure Switch ............................................ 15
Three Phase Scroll Compressor ............................ 15
Phase Monitor ....................................................... 15
Service Hints ......................................................... 15
Digital Controller .................................................... 15
Sequence of Operation .................................. 16 & 17
Lead/Lag Sequence .............................................. 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
Removal of Fan Shroud ......................................... 19
Refrigerant Charge ................................................ 19