Typical Wiring Connections

 

 

 

WITHOUT ECONOMIZER

 

WITH ECONOMIZER

 

THERMOSTAT

OUTDOOR UNIT

THERMOSTAT

OUTDOOR UNIT

ECONOMIZER

R

R

R

 

R

 

 

C

C

 

 

C

 

BLUE

Y

Y

Y1

 

 

 

YELLOW

 

 

 

 

 

 

 

 

 

Y

 

YELLOW

W

W

 

 

 

 

 

 

 

W

 

W

 

 

G

G

 

 

 

 

 

 

 

G

 

G

 

GREEN

 

 

Y2

 

 

 

BLACK

 

 

 

 

ORANGE

(Not Used)

 

 

 

 

 

 

SINGLE PHASE

 

 

THREE PHASE

 

L2

L1

 

L3

L2

L1

 

 

GROUND

 

 

 

 

GROUND

 

SCREW

 

 

 

 

SCREW

POWER WIRING

 

 

POWER WIRING

 

 

208/230-1-60

 

 

200/230-3-60, 460/575-3-60

(75°C MIN. WIRE)

 

 

(75°C MIN. WIRE)

 

POWER WIRING

 

 

POWER WIRING

24V CONTROL WIRING

 

 

24V CONTROL WIRING

(NEC CLASS 2)

 

 

(NEC CLASS 2)

 

 

CAUTION

 

 

 

 

 

Do not connect

C connections except when

 

 

 

 

required by the indoor thermostat. Refer to the

 

 

 

 

thermostat installation instructions.

 

 

 

Figure 8

506488-01

Issue 1008

Page 9

Page 9
Image 9
Allied Air Enterprises 4PGE manual Single Phase Three Phase, Typical Wiring Connections