Bard P1060A1 ユーザーズマニュアル

Important ................................................................ 4
Shipping Damage .................................................... 4
General

................................................................ 4

Field-Installed Heater Packages (Optional) ............. 4

Location

................................................................ 6

Typical Installations .................................................. 6
Condensate Drain Trap ............................................ 9
Air Filters ................................................................ 9
Wiring – Main Power .............................................. 10
Wiring – 24V Low Voltage Control Circuit .............. 10
Transformer Taps ................................................... 10
Thermostats ........................................................... 10

Three Phase Scroll Compressor Start Up
Information .............................................................. 11
Sequence of Operation ........................................... 11
Start Up Notes ........................................................ 11
High Pressure Switch and Lockout Relay ............... 11

Service Hints ......................................................... 12
Pressure Service Ports .......................................... 12
Refrigerant Charge ................................................ 12
Fan Blade Settings ................................................. 12
Suction and Discharge Tube Brazing ..................... 12
Pressure Table ....................................................... 13

Figure 1

Prefabricated Rood Curb
Specifications .......................................... 5

Figure 2

Field Fabricated Curbing ......................... 5

Figure3

Elevated Mounting Platforms .................. 7

Figure 4

Airflow and Service Access
Clearances .............................................. 7

Figure 5

Roof Top Application ............................... 8

Figure 6

Slab Mounting at Ground Level ............... 8

Figure 7

Condensate Drain Trap ........................... 9

Figure 8

Low Voltage Wiring ............................... 10

Figure 9

Fan Blade Setting Dimensions .............. 12

Figure 10 Brazing Diagram ................................... 13

Table 1

Electrical Data ......................................... 2

Table 2

Optional Field Installed Heater
Packages ................................................ 2

Table 3

Optional Field Installed Heater Table ....... 3

Table 4

Maximum ESP of Operation ................... 4

Table 5

Rated CFM and Rated ESP .................... 6

Table 5A ESP in Inches H

2

O .................................. 6

Table 6

Air Filter Area and Size ........................... 9

Table 7

Thermostat Wire Size ........................... 10

Table 8

Wall Thermostat and Subbase
Combinations ........................................ 10

Table 9

Refrigerant Charge ............................... 12

Table10

Pressure Table ...................................... 13