Bard P1142A3 User Manuals

Table of Contents

• Getting Other Informations and Publications

  1
• Specifications

  5
• Important

  4
• Shipping Damage

  4
• Figure 2 Field Fabricated Curbing

  5
• General

  4
• Figure3 Elevated Mounting Platforms

  7
• Field-Installed Heater Packages (Optional)

  4
• Clearances

  7
• Figure 5 Roof Top Application

  8
• Location

  6
• Figure 6 Slab Mounting at Ground Level

  8
• Typical Installations

  6
• Figure 7 Condensate Drain Trap

  9
• Condensate Drain Trap

  9
• Figure 8 Low Voltage Wiring

  10
• Air Filters

  9
• Figure 9 Fan Blade Setting Dimensions

  12
• Wiring – Main Power

  10
• Figure 10 Brazing Diagram

  13
• Wiring – 24V Low Voltage Control Circuit

  10
• Transformer Taps

  10
• Thermostats

  10
• Table 1 Electrical Data

  2
• Packages

  2
• Information

  11
• Table 3 Optional Field Installed Heater Table

  3
• Sequence of Operation

  11
• Table 4 Maximum ESP of Operation

  4
• Start Up Notes

  11
• Table 5 Rated CFM and Rated ESP

  6
• High Pressure Switch and Lockout Relay

  11
• Table 5A ESP in Inches H2O

  6
• Table 6 Air Filter Area and Size

  9
• Service Hints

  12
• Table 7 Thermostat Wire Size

  10
• Pressure Service Ports

  12
• Refrigerant Charge

  12
• Combinations

  10
• Fan Blade Settings

  12
• Table 9 Refrigerant Charge

  12
• Suction and Discharge Tube Brazing

  12
• Table10 Pressure Table

  13
• Pressure Table

  13