Subaru Legacy 2004 Service Manual page 3364

HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
1. General Description
A: SPECIFICATION
1. HEATER SYSTEM
Item
Heating capacity
Air flow rate
Max air flow rate
Heater core size
(height " length " width)
Type
Blower motor
Fan type and size
(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
Specification
5.2 kW (4,471 kcal/h,
17,743 BTU/h) or more
3
370 m (13,066 cu ft)/h
3
460 m (16,245 cu ft)/h
264 " 110 " 27 mm
(10.4 " 4.33 " 1.06 in)
Magnet motor 220 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
AC-2
On condition
• 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:
Auto A/C: 6th position
Manual A/C: 4th position
• Mode selector lever: RECIRC
—
12 V
—
Specification
Reheat air-mix type
5.3 kW
(4,557 kcal/h, 18,084 BTU/h)
HFC-134a (CH
2
[0.4#0.03 kg (0.88#0.07 lb)]
Scroll, constant volume (SCSA 08C)
74.5 cc (4.55 cu in)/rev
9,000 rpm
Dry, single-disc type
35 W
H4 model: V-belt 4 PK
H6 model: V-belt 6 PK
93 mm (3.7 in)
1.43
Corrugated fin (Sub cool type)
2
0.186 m (2.002 sq ft)
16 mm (0.63 in)
2
5.49 m (59.09 sq ft)
3
190 cm (11.6 cu in)
Internal equalizing
Single tank
298.6 " 151 " 38 mm
(11.76 " 5.94 " 1.50 in)
Sirocco fan
150 " 75 mm (5.91 " 2.95 in)
220 W
FCF )
3