Nordyne B5SM -090 installation instructions Ton Unit Refrigerant Line Connections, Front View

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FIGURES & TABLES

Field Installed Hanging Rods

47 5/8" Center to Center

3/4"

2 7/32"

1 1/4"

 

23 13/16"

C

 

L of Unit

 

C

 

 

1" L of Gravity

Electrical Connections

 

 

Air Flow

 

 

15 11/16"

6 3/4"

 

4 3/4"

 

 

 

7 1/2 Ton Unit Refrigerant Line Connections

(Top View Shown with Doors Removed)

Electrical Connections

Air Flow

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13 5/8"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8 3/16"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15 9/16"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5 11/16"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17 11/16"

 

 

 

 

 

 

 

 

 

 

 

 

4 3/8"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17 13/16"

 

 

 

 

 

 

 

 

 

4 3/16"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10 Ton Unit Refrigerant Line Connections

(Top View Shown with Doors Removed)

Field Installed Hanging Rods 57" Center to Center

28 1/2" CL of Unit

3" CL of Gravity

Electrical

Knock-outs

Condensate Drain

1 5/8"

2 3/16"

 

 

16 1/4"

22 1/16"

18 13/16"

19 3/8"

 

Supply Duct

 

60 1/4" Cabinet Width

57" Filter Rack Frame

53" Return Duct Opening

Front View

1 5/8"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25 1/16"

23"

 

27 3/8"

 

Return

Rear View

 

Filter

 

 

 

Cabinet

 

 

 

Duct

 

 

 

 

Rack

 

 

 

 

 

Height

 

 

Opening

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2 3/16"

Figure 4. B5SM Physical Dimensions for Horizontal Installations

10

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Contents Installation Instructions Vertical Application Horizontal Application Rear ViewPhysical Dimensions Horizontal Important Safety Information NitrogenGeneral Information Before You Install the Air HandlerField Connections for Electrical Power Supply Locating the Air HandlerMinimum Clearance Requirements AIR Handler Installation Packaging RemovalConnecting Refrigerant Tubing Horizontal Mounting ApplicationsPressure Drop Across Filters Filter RequirementsElectrical Rating Data Electrical Wiring Motor Sheave Adjustment Unbalanced 3-Phase Supply VoltageStartup and Adjustments Pre-Start Check List ExampleUnit Maintenance Ton Unit Refrigerant Line Connections 2 Ton Unit Refrigerant Line ConnectionsFront View Top View Side ViewBlower Performance Data 4182 666Three Phase only Notes To yellow wire from economizerGeneral Notes Typical Air conditioner Thermostat Connections Typical Heat Pump Thermostat Connections Maintenance Schedule 7090950