General Specifications

Main Data & Specifications General Specifications Chart

Heater Unit
Temperature control	Reheat air mix system
Capacity	4.3 kw (3700 Kcal./hr.)
Air flow	280 m³ /h
HEATER CORE
Type	Fin and tube type
Element dimension	167 mm (6.6 in.) X 151 mm (5,9 in.) X 35 mm (1.4 in.)
Radiating area	Approx. 2.4 m²
EVAPORATOR ASSEMBLY
Capacity	4.8 kw (4100 Kcal./hr.)
Air flow	430 m³ /hr
EVAPORATOR CORE
Type	Al-laminate louver fin type
Element dimension	235 mm (9.3 in.) X 224 mm (8.8 in.) X 60 mm (2.4 in.)
EXPANSION VALVE
Type	External pressure equalizer type
THERMOSTAT SWITCH
Type	Electronic thermostat OFF: Below 1.0 ± 0.5°C (33.8 ± 0.9°F) ON: Above 2.0 ± 0.3°C (3.6 ± 0.5°F)
CONDENSER
Type	Parallel flow type
Radiation performance	12.9 kw (11,100 Kcal./hr.)
RECEIVER/DRIER
Type	Assembly includes sight glass with dual (triple) pressure switch (V6) or pressure sensor (L4)
Internal volume	300 cc (10 fl.oz.)
PRESSURE SWITCH
Type	Dual pressure switch
	Low pressure control ON: 205.9 ± 29.4 kPa (29.9 ± 4.3 psi) OFF: 176.5 ± 24.5 kPa (25.6 ± 3.6 psi)
	High pressure control ON:2353.6 ± 196.1 kPa (341.3 ± 28.4 psi) OFF: 2942.0 ± 196.1 kPa (426.6 ± 28.4 psi)
	Triple pressure switch (V6, A/T)
	Low pressure control ON: 196.3 ± 29.4 kPa (27.0 ± 4.3 psi) OFF: 176.5 ± 19.6 kPa (25.6 ± 2.8 psi)
	Medium pressure control ON: 1471.0 ± 98.1 kPa (213.3 ± 14.2 psi) OFF: 1078.7 ± 117.7 kPa (156 4 ± 17 7 psi)
	High pressure control ON: 2353.6 ± 196.1 kPa (341.3 ± 28.4 psi) OFF: 2942.0 ± 196.1 kPa (426.6 ± 28.4 psi)
REFRIGERANT
Type	HFC-134a
Specified amount	700 g (1.54 lbs.)

COMPRESSOR

Model	DKV-14G
Type	Vane rotary type
Number of vanes	5
Rotor diameter	64 mm (2.52 in.)
Stroke	8.75 mm (0.34 in.)
Displacement	140 cc (47.3 fl.oz.)
Maximum speed	7,000 rpm (up to 8,400 rpm)
Direction of rotation	Clockwise (Front-side view)
Lubrication system	Pressure different type
Lubricant	R-134a Vane Rotary Type Compressor Oil
Lubricant	(AIPDN Part No.2-90188-301-0)
Lubricant	150 cc (5.0 fl.oz.)
Refrigerant	Refrigerant-134a (R-134a), 700 g (1.54 lbs.)
Shaft seal	Lip type
Weight	3.5 kg
MAGNETIC CLUTCH
Type	Electromagnetic single-plate dry clutch
Rated voltage	12 Volts D.C.
Current consumption	3.7 A
Starting torque	49 N.m (36 lb ft)
Direction of rotation	Clockwise (Front-side view)
Weight	3.0 kg (6.6 lbs.)