Instruction manual

© 2014 Pentair Equipment Protection
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UNIT CHARACTERISTICS
Model
N280416GXXX N280426GXXX N280425GXXX N280446GXXX
Dimensional Data
Height 28” / 711.2 mm
Width 11.5” / 292.1 mm
Depth 14” / 355.6 mm
Unit Weight 84 lbs / 38 kg 84 lbs / 38 kg 92 lbs / 42 kg 98 lbs / 44 kg
Unit Protection Rating Type 12/4/4X/3R
Cooling Data
Refrigerant R134a
Refrigerant Charge 11 oz.
Cooling Capacity at 95 F Enclosure
95 F Ambient (BTU/Hr.)
3589/3974 3690 3298 3690
Cooling Capacity at Max Conditions
(BTU/Hr.)
3805/4162 4394 3818 4394
Maximum Ambient Temp 125 F / 52 C
Minimum Ambient Temp -40 F / -40 C
Enclosure Airflow 143 CFM
External Airflow 288 CFM
Condensate Management Hose discharge / Optional powered C/E
Heating Data
Capacity 1300 W N/A
Electrical Data
Rated Voltage (50/60 Hz) 115 V 230 V 230 V 460 V
Rated Frequency 50 / 60 Hz 60 Hz 50 Hz 60 Hz
Voltage Range +/- 10% of rated
Cooling Amps at Max Conditions 11.6/11.2 6.5 5.8 3.3
Heating Amps 12.2 6.2 6.2 N/A
Compressor RLA / LRA 8.1/40.0 24.5 5.3 24.5
Evaporator Fan RLA .38/.36 .19 .18 .19
Condenser Fan RLA .78/.93 .53 .39 .53
FUNCTIONAL DATA
Unit
Evaporator. Air
In(°F)
Amps(A)
Condenser
Delta(°F)
Evaporator
Delta(°F)
N280416GXXX
65-80 7.3-8.9 15-23 22-31
80-100 7.9-9.9 17-26 25-31
N280426GXXX
65-80 4.7-5.8 14-23 21-32
80-100 4.8-6.3 17-28 26-38
N280425GXXX
65-80 3.2/4.5 14-22 19-29
80-100 3.5/5.2 16-26 23-35
N280446GXXX
65-80 2.4-2.9 14-23 21-32
80-100 2.4-3.2 17-28 26-38