Carrier 592-085 warranty LEGEND AWG — American Wire Gage B— Black

	FRONT DESK SWITCH PANEL
ROOM 100	ROOM 101	ROOM N

FIELD-SUPPLIED

24-V

TRANSFORMER

(SEE NOTE 1)

BWBW

PTAC #1 PTAC #2

LEGEND

AWG — American Wire Gage

B— Black

PTAC — Packaged Terminal Air Conditioner

W— White

NOTES:

1.To size transformer, use the following equation:

Quantity of PTAC units x 12 va = Transformer Size (va) Example: 110 PTAC Units x 12 va = 1320 va Transformer

2.Following are recommended wire sizes:

AWG WIRE SIZE NO.	MAXIMUM LENGTH (ft)
24	400
22	600
20	900
18	1500
16	2000

BW

PTAC #N

Typical Wiring Schematic for Energy Management Kit

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