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KWV-20G*ATA**

REV — 02/26/20

Portable Air Conditioners

Model KWV–20

SETUP, OPERATION, AND MAINTENANCE MANUAL  

20 TON PORTABLE VERTICAL AIR CONDITIONING UNIT 

260 North Elm St.  Westfield, MA 01085

Phone: 413-564-5520     Fax: 413-564-5815

www.koldwave.com 

Содержание KWV-20

Страница 1: ...26 20 Portable Air Conditioners Model KWV 20 SETUP OPERATION AND MAINTENANCE MANUAL 20 TON PORTABLE VERTICAL AIR CONDITIONING UNIT 260 North Elm St Westfield MA 01085 Phone 413 564 5520 Fax 413 564 58...

Страница 2: ...CYCLE 60 COMP LRA 351 EA QTY 2 RLA 53 6 EA EVAP MOTOR HP 15 0 FLA 35 COND MOTOR HP 3 0 EA QTY 2 RLA 8 6 EA ELEC HEATER KW 60 MCA 240 8 MOP 250 FACTORY CHARGE R 410A 46 lb 0oz CKT1 46 lb 0oz CKT2 TEST...

Страница 3: ...unding wires screws straps clips nuts or washers used to complete a path to ground are removed for servicing they must be reconnected at their original location TABLE of CONTENTS IDENTIFICATION OF YOU...

Страница 4: ...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 Ai...

Страница 5: ...nd is required 5 Refer to the unit data plate for main power re quirements Electrical wiring and grounding must be installed in accordance with the latest revision of the AS NZS 3000 standard Route th...

Страница 6: ...all be used to control the conditioning of the air Select Manual Cool when 1 to 2 stages of Manual Cooling is are desired Select Manual Heat when 1 to 2 stages of Manual Heating is are desired If Manu...

Страница 7: ...these reasons Access Fittings Each refrigerant circuit is provided with Schrader type access fittings These can be used to adjust the refrigerant charge if necessary Air Flow The units are provided w...

Страница 8: ...hort Cycling Single Phase units have a time delay relay that delays the start of the compressor for 5 minutes when there is a call for cooling Each single phase unit must have a time delay relay for c...

Страница 9: ...into the evaporator As the liquid enters into the expansion valve the valve will start to change the state by changing the pressure of the liquid refrigerant as it passes through and starts to enter...

Страница 10: ...erably or even premature motor failure as well Belt Span is the distance in inches between the drive shaft center point and the fan shaft center point Refer to Figure 7 Belt Tensioning below Figure 7...

Страница 11: ...ait one hour to see if it resets and starts 7 Defective compressor valves Replace compressor 8 Reset the overload and also check and reset the high pressure switch if required High Pressure Trips 1 Co...

Страница 12: ......

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