Lennox International Inc EL280UH TABLE Field Wiring Applications Continued

Models: Elite Series Gas Furnace Upflow/Horizontal Air Discharge EL280UH

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TABLE 10

TABLE 10

Field Wiring Applications (Continued)

DIP Switch Settings and On−Board Links (See figure 33)

 

 

W915

 

 

 

 

Thermostat

DIP Switch 1

Two−Stage

W951

 

Wiring Connections

 

Cooling

Heat Pumps

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2 Heat / 2 Cool

OFF

Cut

Intact

S1

CONTROL

OUTDOOR

 

 

 

 

T’STAT

TERM. STRIP

UNIT

2 Heat / 1 Cool

OFF

Intact

Intact

S1

CONTROL

OUTDOOR

T’STAT

TERM. STRIP

UNIT

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Page 28
Image 28
Lennox International Inc EL280UH installation instructions TABLE Field Wiring Applications Continued