Bard PA13481-A User Manuals

Table of Contents

• Getting Other Informations and Publications

  3
• General

  15
• Topping Off System Charge

  15
• Important

  4
• Safety Practices

  15
• Shipping Damage

  4
• Start Up Notes

  15
• General

  4
• Field Installed Heater Packages (Optional)

  4
• Information

  16
• Sequence of Operation

  16
• Indoor Blower Motor

  16
• Location

  9
• Slab Mounting

  9
• Adjustments

  17
• Low Ambient Control

  17
• Condensate Drain Trap

  12
• Air Filters

  12
• Wiring – Main Power

  13
• Service Hints

  18
• Wiring – 24V Low Voltage Control Circuit

  13
• Pressure Service Ports

  18
• Transformer Taps

  13
• Refrigerant Charge

  18
• Thermostats

  13
• Fan Blade Settings

  18
• Suction and Discharge Tube Brazing

  19
• Troubleshooting ECM Blower Motors

  20
• Figure 1 Unit Dimensions

  8
• Table 1 Rated CFM & ESP

  4
• Figure 2 Slab Mounting at Ground Level

  10
• Table 2 Electrical Specifications

  5
• Table 3 Opt. Field Installed Heater Packages

  6
• Clearances

  10
• Table 4 Opt. Field Installed Elec. Heater

  7
• Figure 4 Elevated Mounting Platform

  11
• Table 5 Filter Requirements & Sizes

  12
• Figure 5 Condensate Drain Trap

  12
• Table 6 Thermostat Wire Size

  13
• Figure 6 Low Voltage Wiring

  14
• Figure 7 Low Ambient Control Wiring

  17
• Combinations

  13
• Figure 8 Fan Blade Setting

  18
• Table 8 Refrigerant Charge

  18
• Figure 9 Brazing Diagram

  19
• Table 9 Fan Blade Setting Dimensions

  18
• Figure 10 Control Disassembly

  21
• Table 10 Indoor Blower Performance

  18
• Figure 11 Winding Test

  21
• Table 11 Pressure Table

  22
• Figure 12 Drip Loop

  21
• Table 12 Pressure Table

  23