Bard MEGA-TEC W120A Manuals

Manuals and User Guides for Bard MEGA-TEC W120A. We have 1 Bard MEGA-TEC W120A manual available for free PDF download: Service Instructions Manual

Bard MEGA-TEC W120A Service Instructions Manual

Bard MEGA-TEC W120A Service Instructions Manual (159 pages)

Wall-Mount Air Conditioner

Brand: Bard | Category: Air Conditioner | Size: 7.92 MB

Table of Contents

Service Instructions

4
Table of Contents

64
- General Information
  
  65
- List of Necessary Materials/Tools
  
  68
- Site Preparation
  
  69
- Wall-Mount Unit Mounting
  
  71
  - Mounting the Units
    71
- Wall-Mount Unit Wiring
  
  76
  - Main Power Wiring
    76
  - Unit Control Voltage Wiring
    76
    
    230/208V Wiring
    76
    
    460V Wiring
    76
- Preliminary Start up
  
  79
  - Running in Orphan Mode
    79
- LC6000 Controller Installation
  
  80
  - LC6000 Controller
    81
    
    Mounting the LC6000 Controller
    81
    
    Installing Remote Indoor Temperature/Humidity Sensor(S)
    82
    
    Sensor
    83
    
    Communication Wiring
    86
    
    Controller
    86
    
    Supply Wiring
    91
- System Set up
  
  94
  - TEC-EYE Hand-Held Diagnostic Tool
    94
    
    TEC-EYE Status Screen
    95
  - Setting up Wall-Mount Units for Operation
    95
    
    Address each Wall-Mount Unit
    95
    
    Execute a Self Test on each Unit
    95
    
    Clear Unit Alarm Logs on each Unit
    96
  - Setting up LC6000 for Operation
    96
    
    Configure Sensors
    97
    
    Set LC Controller Date and Time
    97
    
    Enter Total Number of Units
    100
    
    Select Economizer Type for each Zone
    100
    
    Verify Units Are Online
    100
    
    10. Complete Installation
    101
    
    Clear Controller Alarm Logs
    101
- Additional Information
  
  102
  - Menu Screens and Password Levels
    102
  - Setpoints
    102
  - Calibrating Sensors
    102
  - Remote Indoor Temperature/Humidity Sensor
    105
General

107
- General
  
  108
  - Attaching Gauge Manifold
    108
  - Gauge Manifold
    108
  - Leak Detectors
    108
  - Recovery Equipment Rated for R-410A
    108
  - Attaching Manifold Hose to Schrader Valve
    109
  - Evacuation
    109
  - Leak Test
    109
  - Charging
    110
  - Charging the System by Weight
    110
  - Preliminary Charging Steps
    110
- Troubleshooting the Mechanical System
  
  114
- Air Conditioning & Heat Pump - Cooling
  
  114
- Heat Pump - Heating
  
  114

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