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HA4S4KA
Bard HA4S4KA Manuals
Manuals and User Guides for Bard HA4S4KA. We have
1
Bard HA4S4KA manual available for free PDF download: Installation Instructions Manual
Bard HA4S4KA Installation Instructions Manual (26 pages)
wall-mounted packaged air conditioner
Brand:
Bard
| Category:
Air Conditioner
| Size: 0.82 MB
Table of Contents
Installation Instructions
1
Table of Contents
2
Getting Other Information and Publications
3
Tables
4
Wall Mount General Information
4
Air Conditioner Wall Mount Model Nomenclature
4
Table 1 Electric Heat
4
Figure 1 Unit Dimensions
5
Figures
5
Table 2 Dimensions of Basic Unit
5
Table 3 Electrical Specifications
6
Condensate Drain
7
Duct Work
7
Filters
7
General
7
Shipping Damage
7
Installation
8
Wall Mounting Information
8
Mounting the Unit
8
Typical Installations
8
Wiring - Main Power
8
Figure 2 Mounting Instructions
9
Figure 3 Wall Mounting Instructions
10
Figure 4 Wall Mounting Instructions
10
Figure 5 Common Wall Mounting Installations
11
Wiring - Low Voltage Wiring
12
Figure 6 Electric Heat Clearance
12
Dirty Filter Switch and Relay
13
Economizer Fail Time Delay Relay
13
Start up
14
General
14
Topping off System Charge
14
Safety Practices
14
Important Installer Note
14
Service Hints
14
Sequence of Operation
15
High and Low Pressure Switch
15
Compressor Control Module
15
Table 4 Sequence of Operation
15
Motor Start Device
16
Pressure Service Ports
16
Crankcase Heaters
16
Figure 7 Start up Label
17
Figure 8 Fan Blade Setting
18
Service
18
Compressor Solenoid
18
Fan Blade Setting Dimensions
18
Removal of Fan Shroud
18
Table 5 Fan Blade Dimensions
18
R-410A Refrigerant Charge
19
Table 6 Cooling Pressure
19
Troubleshooting GE ECM TM Motors
20
Figure 9 Control Disassembly
21
Figure 10 Winding Test
21
Figure 11 Drip Loop
21
Optional Accessories
22
Table 7 Indoor Blower Performance
22
Table 8 Optional Accessories - RH Units
22
Table 9 Optional Accessories - LH Units
22
Figure 12 H***S4 Wiring Diagram - Top
24
Figure 13 H***S4 Wiring Diagram - Bottom
25
Figure 14 H***S4 Low Voltage Ladder Diagram for Unit and MV Connections
26
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