Subaru Impreza 2003 Service Manual page 2720

HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
1. General Description
A: SPECIFICATIONS
1. HEATER SYSTEM
Item
Heating capacity
Air flow rate
Max air flow rate
Heater core size
(height × length × width)
Type
Blower
Fan type and size
motor
(diameter × width)
2. A/C SYSTEM
• AUTO A/C MODEL
Type of air conditioner
Cooling capacity
Refrigerant
Compressor
Magnet clutch
Condenser
Receiver drier
Expansion valve
Evaporator
Blower fan
GENERAL DESCRIPTION
Specifications
5.0 kW (4,300 kcal/h, 17,062
BTU/h) or more
3
280 m (9,888 cu ft)/h
3
450 m (15,892 cu ft)/h
163.9 × 200 × 25.0 mm
LHD model
(6.45 × 7.87 × 0.984 in)
181.5 × 160 × 27 mm
RHD model
(7.15 × 6.30 × 1.06 in)
Magnet motor 200 W or less
Sirocco fan type
150 × 75 mm (5.91 × 2.95 in)
Item
Type
Discharge
Max. permissible speed
Type
Power consumption
Type of belt
Pulley dia. (effective dia.)
Pulley ratio
Type
Core face area
Core thickness
Radiation area
Effective inner capacity
Type
Type
Dimensions (W × H × T)
Fan type
Outer diameter × width
Power consumption
• Mode selector switch: HEAT
• Temperature control switch: FULL HOT
• Temperature difference between hot water
and inlet air: 65°C (149°F)
• Hot water flow rate: 360 2 (95.1 US gal,
79.2 Imp gal)/h
Heat mode (FRESH), FULL HOT at 12.5 V
• Temperature control switch: FULL COLD
• Blower fan speed: 4th position
• Mode selector lever: RECIRC
at 12 V
AC-2
Condition
—
—
Specifications
Reheat air-mix type
5.1 kW
(4,385 kcal/h, 17,402 BTU/h)
HFC-134a (CH FCF )
2 3
[0.5±0.05 kg (0.99±0.11 lb)]
Vane rotary, fix volume (CR-14)
3
144 cm (8.79 cu in)/rev
7,000 rpm
Dry, single-disc type
47 W
V-Ribbed 4 PK
125 mm (4.92 in)
1.064
Corrugated fin (Sub cool type)
2
0.21 m (2.26 sq ft)
16 mm (0.63 in)
2
5.34 m (57.48 sq ft)
3
250 cm (15.26 cu in)
Internal equalizing
Single tank
255 × 200 × 48 mm
(10 × 7.87 × 1.89 in)
Sirocco fan
150 × 75 mm (5.91 × 2.95 in)
200 W