Electrical data (cont), Typical piping and wiring, Application – Carrier 48DD User Manual
Page 5
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ELECTRICAL DATA (Cont)
ELECTRICAL DATA (60-Hz)
V/PH
VOLTAGE
RANGE
UNIT
COMPR*
IFM OFM
WSA ICF
FU
FLA
LRA
FLA (ea)
208/3
220-180
79.6
152
100
27.60
1 10
10.6
3.2
230/3
254-198
70 0
137
90
23.80
100
9.2
3 2
460/3
506-414
33 9
69
45
11 85
50
4.6
1 2
IFM
— Indoor Fan Motor
LRA
— Locked Rotor Amps
OFM
— Outdoor Fan Motor
WSA
— Wire Sizing Amps per NEC equals 1 25
X
FLA of the largest
motor
plus
the
sum
of
the
FLA
of
all
other
motors
in
the unit.
*Unit has two compressor motors; values are for each.
FLA
— Full Load Amps
FU
— Fuse (max allowable amps)
ICF
—Max Instantaneous Current Flow during start-up is the sum of
compressor LRA plus the FLA of all other motors in the unit
TYPICAL PIPING AND WIRING
ROOFTOP INSTALLATION WITH SEPARATE SUPPLY AND RETURN DUCTWORK
APPLICATION
ADDITIONAL UNIT AI R FLOW ARRANGEMENTS
CONCENTRIC DUCTING THRU THE BOTTOM
THRU T
he
side
[^AIRFLOW
note
; Accessory economizer cannot be used with this air flow arrangement.