Bard W12AB-A Manuals

Manuals and User Guides for Bard W12AB-A. We have 1 Bard W12AB-A manual available for free PDF download: Installation Instructions Manual

Bard W12AB-A Installation Instructions Manual

Bard W12AB-A Installation Instructions Manual (25 pages)

WALL MOUNT AIR CONDITIONER

Brand: Bard | Category: Air Conditioner | Size: 0 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
  4
- Filters
  5
- Fresh Air Intake
  5
- Figure 1 Fresh Air Damper
  5
Installation

6
Tables

8
- Wiring - Main Power
  13
- Wiring - Low Voltage
  13
  - Low Voltage (24VAC) Connections
    13
  - Unit Shutdown Feature
    13
  - Balanced Climate TM Feature
    13
  - Ventilation Features
    14
  - Alarm Relay Feature
    14
  - Table 2 Wall Thermostats
    14
  - Table 4 Thermostat Wire Size
    14
  - Controllers
    14
  - Figure 7 Programmable Thermostat
    15
  - Figure 8 Non-Programmable Thermostat Connections
    16
Start up

17
- General
  17
- Topping off System Charge
  17
- Safety Practices
  17
- Important Installer Note
  17
- High Pressure Switch
  17
- Condenser Fan Operation
  17
- Service Hints
  18
- Sequence of Operation
  18
  - Balanced Climate TM Mode
    18
- Vent Connection Plug
  18
- Compressor Control Module
  18
  - Features
    18
  - Delay-On-Make Timer
    18
  - Short Cycle/Delay-On-Break
    18
  - Low Pressure Detection
    18
  - High Pressure Detection
    19
  - Test Mode
    19
  - Brownout Protection with Adjustment
    19
  - Figure 9 8201-169 Compressor Control Module
    19
- Pressure Service Ports
  20
Service

21
- Fan Blade Setting Dimensions
  21
- R-410A Refrigerant Charge
  21
- Figure 10 Fan Blade Setting
  21
- Table 5 Fan Blade Dimensions
  21
- Table 3 CO
  22
- Table 6 Cooling Pressure - Standard Airflow
  22
- Table 7 Cooling Pressure - Balanced Climate
  22
- Table 8 Electrical Specifications
  23
- Setting Unit Airflow
  24
- Blower Speeds
  24
  - Speed Tap 1 - Balanced Climate
    24
    
    Heating
    24
  - Speed Tap 3 - Optional HI Cooling
    24
    
    Connections
    24
    
    Airflow
    24
    
    Table 9 Recommended Airflow
    24
    
    Table 10 Blower Speeds for Unit Operational Modes
    24
    
    Table 11 Indoor Blower Performance
    25
    
    Table 12 Electric Heat
    25
    
    Table 13 Maximum ESP - Electric Heat Only
    25
    
    Table 14 Vent and Control Options
    25

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