GENERAL SPECIFICATIONS
| HEATER UNIT | |
|---|---|
| Temperature control | Reheat air mix system |
| Capacity | 4.3 kw (3700 Kcal./hr.) |
| Air flow | 280 /h |
| HEATER CORE | |
| Type | Plate and corrugate fin |
| Element dimension | 167 mm (6.6 in.) x 151 mm (5.9 in.) x 35 mm (1.4 in.) |
| Radiating area | Approx. 2.4 m 2 |
| EVAPORATOR ASSEMBLY | |
| Capacity | 4.8 kw (4100 Kcal./hr.) |
| Air flow | 430 /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 | Internal pressure equalizer type |
| CONDENSER | |
| Type | Parallel flow type |
| Radiation performance | 14.8 kw (12,700 Kcal./hr.) |
| CONDENSER FAN | |
| Air flow | 850 m 3 /h |
| Fan size | &phis;261 |
| RECEIVER/DRIER | |
| Type | Assembly includes triple pressure switch |
| Internal volume | 300 cc (10 fl.oz.) |
| PRESSURE SWITCH | |
| Type | Triple pressure switch |
| Low pressure control ON: 206.0+/-30.0 kPa (29.8+/-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) | |
| REFRIGERANT | |
| Type | HFC-134a |
| Specified amount | 700 g (1.54 lbs.) |
Refrigerant Line & Associated Parts General Specification Table
Scheme 1
OIL SPECIFICATION
- The HFC-134a system requires a synthetic (PAG) compressor oil whereas the R-12 system requires a mineral compressor oil. The two oils must never be mixed.
- Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the model of compressor.
- Always use HFC-134a Vane Rotary Type Compressor Oil (AIPDN Part No.2-90188-301-0)
| 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 differential type |
| Lubricant | R-134a Vane Rotary Type Compressor Oil (AIPDN Part No.2-90188-301-0) 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.) |
Compressor General Specification Table
