Bard
P1124A3, P1224A2
installation instructions
Troubleshooting
Specifications
Install
Brazing Diagram
Alarm Output
Wiring Main Power
Dimension
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Contents
Installation Instructions Single Package AIR Conditioners
Contents
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General
Field Installed Heater Packages Optional
General Instructions
Shipping Damage
Fan Motor and Condenser
Electrical Specifications
Hz Circuit a
Compressor Circuit a
414
Fan Motor and Condenser
Intentionally
Heater Package Volts Model Phase
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Size
Optional Field Installed Electric Heater Table
Htr. KW Circuit B Capacity @ 240 Volts @ 208 Volts
Htr. Amps Fuses Circuits Ampacity Protection
Dimensions of Units
Location
Installation
Typical Installations
Slab Mounting AT Ground Level
Airflow and Service Access Clearances
Elevated Mounting Platforms
Roof TOP Application
MIS-1177C
Field Fabricated Curbing
Dimension for X in FIG
Unit Model Roof Hood Dimension
Roof Curb Details
Condensate Drain Trap
Condensate Drain Trap
AIR Filters
Filter Requirements & Sizes
Thermostats
Wiring Main Power
Wiring 24V LOW Voltage Control Circuit
Transformer Taps
LOW Voltage Wiring
Start UP and Operation
Adjustable DELAY-ON-MAKE and DELAY-ON-BREAK Timer
Adjustments
LOW Pressure SWITCH, BYPASS, and Lockout Sequence
Alarm Output
FAN Blade Settings
Service and Troubleshooting
Service Hints
Pressure Service Ports
ESP P1124A3 P1130A2 P1136A2 P1142A3 P1148A2 P1060A1
Brazing Diagram
Suction and Discharge Tube Brazing
Indoor Blower Perfomance
Return Air Pressure 100 105 110 115 Model
Pressure Table
Pressure Table
Evidence of Moisture
Troubleshooting ECM Blower Motors
Motor rocks slightly when starting Motor wont start
∃ Run Mositure Check
∃ Perform Moisture Check
Motor starts but runs erratically
Excessive noise
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