Bard W72AA-A Air Conditioner Manuals

Manuals and User Guides for Bard W72AA-A Air Conditioner. We have 1 Bard W72AA-A Air Conditioner manual available for free PDF download: Installation Instructions Manual

Bard W72AA-A Installation Instructions Manual

Bard W72AA-A Installation Instructions Manual (32 pages)

WALL MOUNTED PACKAGED AIR CONDITIONER

Brand: Bard | Category: Air Conditioner | Size: 0.81 MB

Table of Contents

Table of Contents
2
Getting Other Information and Publications
3
Wall Mount General Information
4
Air Conditioner Wall Mount Model Nomenclature
4
Shipping Damage
4
General
4
Duct Work
5
Filters
5
Fresh Air Intake
5
Condensate Drain
5
Figure 1 Fresh Air Damper
5
Installation
6
Wall Mounting Information
6
Mounting the Unit
6
Clearances Required
6
Minimum Clearances
6
Figure 2 Unit Dimensions
7
Figure 3A Mounting Instructions - W18, 24
8
Figure 3B Mounting Instructions - W30, 36
9
Figure 3C Mounting Instructions - W42, 48
10
Figure 3D Mounting Instructions - W60, 72
11
Figure 4 Electric Heat Clearance
12
Figure 5 Wall Mounting Instructions
13
Figure 6 Wall Mounting Instructions
13
Figure 7 Common Wall Mounting Installations
14
Wiring - Main Power
15
Wiring - Low Voltage Wiring
15
Connections
15
Table 1 Wall Thermostats
16
Table 2 Humidity Controls
16
Table 3 CO 2 Controller
16
Table 4 Thermostat Wire Size
16
Figure 9 Non-Programmable Thermostat Connections
18
Start up
19
General
19
Topping off System Charge
19
Safety Practices
19
Important Installer Note
19
High Pressure Switch
20
Three Phase Scroll Compressor
20
Phase Monitor
20
Condenser Fan Operation
20
Service Hints
20
Sequence of Operation
20
Vent Connection Plug
20
Compressor Control Module
21
Pressure Service Ports
21
Figure 10 Motor Connections
22
Service
22
Troubleshooting Nidec Selectech Series ECM Motors
22
Figure 11 Motor Connections
23
Figure 12 Fan Blade Setting
24
Fan Blade Setting Dimensions
24
R-410A Refrigerant Charge
24
Removal of Fan Shroud
24
Table 5 Fan Blade Dimensions
24
Table 6 Cooling Pressure
25
Table 7 Electrical Specifications W**AA
26
Table 8 Electrical Specifications W**LA
27
Table 9 Recommended Airflow
28
Table 10 Indoor Blower Performance
28
Table 11 Maximum ESP Electric Heat Only
28
Table 12 Electric Heat
29
Table 13 Vent and Control Options
30
Table 14A Optional Accessories - Right Hand
31
Table 14B Optional Accessories - Left Hand
32

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