2009 SUBARU TRIBECA hvac

AC-2
General Description
HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
1. General Description
A: SPECIFICATION
1. HEATER SYSTEM
2. A/C SYSTEM
•Single A/C model (front only)
Item Specification Condition
Heating capacity5.2 kW (4,471 kcal/h, 17,743
BTU/h) or more
•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
Air flow rate340 m3 (11,301 cu ft)/hHeat mode (FRESH), FULL HOT at 12.5 V
Max air flow rate550 m3 (16,245 cu ft)/h
•Temperature control switch: FULL COLD
•Blower fan speed:
6th position
•Mode selector lever: RECIRC
Heater core size
(height × length × width)
264 × 110 × 27 mm
(10.4 × 4.33 × 1.06 in)—
Blower Motor
Ty p e B r u s h m o t o r 2 2 0 W o r l e s s 1 2 V
Fa n t y pe an d si ze
(diameter × width)
Sirocco fan type
165 ×75 mm (6.51 × 2.95 in)—
Item Specification
Ty p e o f a i r c o n d i t i o n e r R e h e a t a i r - m i x t y p e
Cooling capacity6.2 kW
(5,331 kcal/h, 21,154 BTU/h)
RefrigerantHFC-134a (CH2FCF3)
[0.87±0.03 kg (1.92±0.07 lb)]
Compressor
Ty p eInclined plate (SWASH PLATE), fixed capacity
(10SR17), Temperature fuse
Exhaust 177 cc (10.80 cu in)/rev
Max. permissible speed 6,000 rpm
Magnet clutch
Ty p e D r y, s i n g l e - d i s c t y p e
Powe r c on su mp t i on 35 W
Ty p e o f b e l t V- b e l t 6 P K
Pulley dia. (effective dia.) 115 mm (4.53 in)
Pulley ratio 1.16
Condenser
Ty p e C o r r u g a t e d f i n ( S u b c o o l t y p e )
Core face area0.29 m2 (3.122 sq ft)
Core thickness 16 mm (0.63 in)
Radiation area7.65 m2 (82.35 sq ft)
Receiver drier Effective inner capacity190 cm3 (11.6 cu in)
Expansion valve Type Box time (external pressure equalizing type)
Evaporator
Ty p e S i n g l e t a n k
Dimensions (W × H × T)293.1 × 211 × 38 mm
(11.54 × 8.31 × 1.50 in)
Blower fan
Fan t yp e S i r oc co fa n
Outer diameter× width 165 ×75 mm (6.50 × 2.95 in)
Powe r c on su mp t i on 2 60 W

AC-3
General Description
HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
Condenser fan (Sub fan)
Motor type Magnet
Powe r c on su mp t i on 1 60 W
Fan o ut e r d i am et e r 3 20 mm (1 2 . 6 i n)
Radiator fan (Main fan)
Motor type Magnet
Powe r c on su mp t i on 1 60 W
Fan o ut e r d i am et e r 3 20 mm (1 2 . 6 i n)
Idling speed (A/C ON) MPFI model 800±100 rpm
Tr i p l e s w i t c h
(Pressure switch)
Low-pressure switch
working pressure
ON → OFF196±20 kPa
(2.00±0.20 kg/cm2, 28.4±2.9 psi)
OFF → ON225 +25 –29 kPa
(2.29 +0.25 –0.30 kg/cm2, 32.6 +3.6 –4.2 psi)
High-pressure switch
working pressure
ON → OFF3,140 +50 –200 kPa
(32.02 +0.51 –2.04 kg/cm2, 455.4 +7.25 –29.0 psi)
OFF → ON2,550±200 kPa
(26.00±2.04 kg/cm2, 369.8±29.0 psi)
Middle-pressure switch
operating pressure
ON → OFF1,370±120 kPa
(13.97±1.22 kg/cm2, 198.65±17.35 psi)
OFF → ON1,770±100 kPa
(18.05±1.02 kg/cm2, 256.81±14.50 psi)
Thermo-control amplifier working temperature
(Evaporator outlet air)
(1) ON
(2) OFF
(3) 1±0.5°C (33.8±0.9°F)
(4) 4 +1.5 0°C (39.2 +2.7 0 °F)
Item Specification
AC-00601
(1)
(2)
(3)
(4)

AC-4
General Description
HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
•Dual A/C model (Front A/C and Rear cooler)
Item Specification
Ty p e o f a i r c o n d i t i o n e rFr o nt Reh e at a ir - mi x t y pe
Rear Cooler
Cooling capacity7.2 kW
(5,331 kcal/h, 21,154 BTU/h)
RefrigerantHFC-134a (CH2FCF3)
[0.87±0.03 kg (1.92±0.07 lb)]
Compressor
Ty p eInclined plate (SWASH PLATE), fixed capacity
(10SR17), Temperature fuse
Exhaust 177 cc (10.80 cu in)/rev
Max. permissible speed 6,000 rpm
Magnet clutch
Ty p e D r y, s i n g l e - d i s c t y p e
Powe r c on su mp t i on 35 W
Ty p e o f b e l t V- b e l t 6 P K
Pulley dia. (effective dia.) 115 mm (3.7 in)
Pulley ratio 1.16
Condenser
Ty p e C o r r u g a t e d f i n ( S u b c o o l t y p e )
Core face area0.29 m2 (2.077 sq ft)
Core thickness 16 mm (0.63 in)
Radiation area7.65 m2 (61.57 sq ft)
Receiver drier Effective inner capacity 280 cc (17.1 cu in)
Expansion valveFront TypeBox time (external pressure equalizing type)Rear Type
Evaporator
Front Type Single tank
Dimensions (W × H × T)293.1 × 211 × 38 mm
(11.54 × 8.31× 1.50 in)
Rear
Ty p e S i n g l e t a n k
Dimensions (W × H × T)132.1 × 181 × 38 mm
(5.2 × 7.13× 1.50 in)
Blower fan
Front Fan type Sirocco fan
Outer diameter× width 165 ×75 mm (6.49 × 2.95 in)
Powe r c on su mp t i on 2 60 W
Rear
Fan t yp e S i r oc co fa n
Outer diameter× width 150 ×70 mm (5.91 × 2.95 in)
Powe r c on su mp t i on 1 5 0 W or l es s
Condenser fan (Sub fan)
Motor type Magnet
Powe r c on su mp t i on 1 60 W
Fan o ut e r d i am et e r 3 20 mm (1 2 . 6 i n)
Radiator fan (Main fan)
Motor type Magnet
Powe r c on su mp t i on 1 60 W
Fan o ut e r d i am et e r 3 20 mm (1 2 . 6 i n)
Idling speed (A/C ON) MPFI model 800±100 rpm

AC-5
General Description
HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
Tr i p l e s w i t c h
(Pressure switch)
Low-pressure switch
working pressure
ON → OFF196±20 kPa
(2.00±0.20 kg/cm2, 28.4±2.9 psi)
OFF → ON225 +25 –29 kPa
(2.29 +0.25 –0.30 kg/cm2, 32.6 +3.6 –4.2 psi)
High-pressure switch
working pressure
ON → OFF3,140 +50 –200 kPa
(32.02 +0.51 –2.04 kg/cm2, 455.4 +7.25 –29.0 psi)
OFF → ON2,550±200 kPa
(26.00±2.04 kg/cm2, 369.8±29.0 psi)
Middle-pressure switch
operating pressure
ON → OFF1,370±120 kPa
(13.97±1.22 kg/cm2, 198.65±17.35 psi)
OFF → ON1,770±100 kPa
(18.05±1.02 kg/cm2, 256.81±14.50 psi)
Thermo-control amplifier working temperature
(Evaporator outlet air)
(1) ON
(2) OFF
(3) 1±0.5°C (33.8±0.9°F)
(4) 4 +1.5 0°C (39.2 +2.7 0 °F)
Item Specification
AC-00601
(1)
(2)
(3)
(4)

AC-6
General Description
HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
B: COMPONENT
1. HEATER COOLING UNIT
AC-01268
(12)
(11)
(10)
(9)(8)
(7)
(15)
(16)
(18)(14)
(13)
(17)
(20)
(3)
(6)
(1)(21)
(2)
(5)
(19)
T
T
(4)

AC-7
General Description
HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
(1) Heater unit case LH (9) Evaporator cover (17) Heater Core
(2) Separator (10) Power transistor (18) Heater pipe clamp
(3) Mode door RR (11) Pipe cover (19) Heater core cover
(4) Mode door FR (12) Drain hose (20) Air mix door actuator LH
(5) Air mix door LH (13) Air mix door actuator RH (21) Aspirator
(6) Air mix door RH (14) Expansion valve
(7) Heater unit case RH (15) Evaporator sensorTightening torque: N·m (kgf-m, ft-lb)
(8) Mode door actuator (16) EvaporatorT: 7.5 (0.76, 5.5)

AC-8
General Description
HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
2. BLOWER MOTOR UNIT
Front
(1) Upper case (5) Filter coverTightening torque: N·m (kgf-m, ft-lb)
(2) Blower plate (6) Control unit (Auto A/C model)T: 7.5 (0.76, 5.5)
(3) Lower case (7) FRESH/RECIRC door actuator
(4) Blower motor (8) Filter
AC-01269
T
T
(8)
(1)
(2)
(3)
(4)
(5)(6)
(7)

AC-9
General Description
HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
Rear
3. CONTROL PANEL
(1) Inner case (5) Blower motorTightening torque: N·m (kgf-m, ft-lb)
(2) Evaporator (6) Expansion valveT: 7.5 (0.76, 5.5)
(3) Outer case (7) Expansion tube
(4) Blower resistor (8) Cover
(1) Audio ASSY (3) Center duct (RH) (5) Navigation, MFD control switch
(2) Control panel (4) Center duct (LH)
AC-01315
(1)
(2)
(6)
(7)
(3)
(5)
(4)
(8)
AC-01270
(1)
(2)
(3)
(4)
(5)