Koldwave KWV-20, Setup, Operation, And Maintenance Manual

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Subject to change without notice.
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KWV-20G*ATA**
REV — 02/26/20
SPECIFICATIONS
COOLING MODE
Entering Air Dry Bulb ............................................................................................................................................................................80°F
Entering Air Wet Bulb ............................................................................................................................................................................67°F
Outdoor Ambient....................................................................................................................................................................................95°F
Total .........................................................................................................................................................................................250, 840 Btuh
Sensible ..................................................................................................................................................................................170, 620 Btuh
Operating range........................................................................................................................................................................ 65°F – 115°F
POWER REQUIREMENTS
Voltage / Phasing / Frequency.................................................................................................................................................208/230-3-60
Minimum Circuit Ampacity .........................................................(Amps) ............................................................................................ 106.4
Maximum Overcurrent Protective Device ................................................................................................................................................ 125
COMPRESSOR
Quantity / Type .................................................................................... 2 ............................................................................................. Scroll
Voltage / Phasing / Frequency.................................................................................................................................................208/230-3-60
RLA ............................................................................................(Amps) .............................................................................................. 35.2
LRA ............................................................................................(Amps) ............................................................................................... 250
CONDENSER BLOWER MOTOR
(Quantity) / Horsepower ........................................................Quantity 2 ............................................................................................... 5 hp
Voltage / Phasing / Frequency .......................................................................................................................................................208-3-60
FLA ............................................................................................(Amps) ............................................................................................. 13.6A
Design Condenser Air Flow ..................................................................................................................................................... 12,400 CFM
EVAPORATOR BLOWER MOTOR
Horsepower ......................................................................................................................................................................................... 5 hp
Voltage / Phasing / Frequency........................................................................................................................................................208-2-60
FLA .............................................................................................(Amps) ............................................................................................. 13.6A
Evaporator Design Air Flow ....................................................................................................................................................... 8,000 CFM
REFRIGERANT
Compressor 1 .......................................................................... R-410a ............................................................................................25 lbs.
Compressor 2 .......................................................................... R-410a ...........................................................................................25 lbs.
Low Pressure ...............................................................75 PSIG Cutout ................................................................................... Auto Reset
High Pressure .............................................................650 PSIG Cutout ................................................................................ Manual Reset
Suction Operating Pressure ...........................................25 PSIG Low
1
............................................................................... 45 PSIG High
1
Discharge Operating Pressure ........................................90 PSIG Low
1
............................................................................. 300 PSIG High
1
Superheat ...................................................@ approx. 80 °F ambient ............................................................................................. 15°F
1
Subcooling ...................................................@ approx. 80 °F ambient ............................................................................................. 10°F
1
DIMENSIONS AND WEIGHT
Height/Width/Length ......................................Refer to Product Drawing ................................................................................ See Appendix
Weight .............................................................................................................................................................................................2250 lbs.
*Readings are dependent upon ambient conditions; numbers listed are approximate