Bard WA6022, WA6023, WA602N, WA4823, WA4822 installation instructions Contents

CONTENTS

Getting Other Information and Publications	1
Wall Mount General Information	2
Air Conditioning Wall Mount Model Nomenclature ..	2
Shipping Damage	6
General	6
Duct Work	6
Condensate Drain	6
Filters	6
Installation Instructions	7
Wall Mounting Information	7
Mounting the Unit	7
Wiring – Main Power	13
Wiring – Low Voltage Wiring	13

Figures
Figure 1	Unit Dimensions	3
	WA602N, WA6023, WA4823
Figure 2	Unit Dimensions	4
	WA6022, WA4822
Figure 3	Mounting Instructions	8
	WA602N, WA6023, WA4823
Figure 4	Mounting Instructions	9
	WA6022, WA4822
Figure 5 Electric Heat Clearance		10
Figure 6	Wall Mounting Instructions	11
Figure 7	Wall Mounting Instructions	11
Figure 8 Common Wall Mounting Installations ....		12
Figure 9 Unit 24V Terminal Board		14
Figure 10 Fan Blade Setting		17

Start Up	15
Important Installer Note	15
Crankcase Heaters	15
High Pressure Switch	15
Three Phase Scroll Compressor Start Up	15
Service Hints	15
Sequence of Operation	15
Compressor Control Module	15
Adjustments	16
Phase Monitor	16
Pressure Service Ports	16
Troubleshooting	17
Fan Blade Setting Dimensions	17
Removal of Fan Shroud	17
Refrigerant Charge	17
Pressure Table	18
Optional Accessories	19

Tables
Table 1	Electric Heat Table	2
Table 2	Electrical Specifications	5
Table 3	Thermostat Wire Size	13
Table 4	Wall Thermostat and Subbase
	Combinations	13
Table 5	Fan Blade Dimensions	17
Table 6	Indoor Blower Performance	17
Table 7	Refrigerant Charge	17
Table 8	Rated CFM and Rated ESP	17
Table 9	Maximum ESP of Operation
	Electric Heat Only	18
Table 10	Pressure Table	18
Table 11	Optional Accessories	19