Opel Frontera UBS. Manual - part 18

00 – 44 SERVICE INFORMATION

FULL HOT SWITCH

2 1

Temperature
control link

Full hot switch

1) With the temperature control knob set to the full hot

position, check to see visually if the temperature
control link of the heater unit operate correctly and if
the link contacts securely with the full hot switch.

2) Disconnect the full hot switch connector.
3) With the full hot switch contacted, check to see if

there is any continuity between the switch side
connector terminals.

B-49

Terminal

Full

No.

1

2

hot switch

FREE

CONTACT

SERVICE INFORMATION  00 – 45

HEATER UNIT

Temperature control

Reheat air mix system

Capacity

(Kcal./hr.)

3,700

Air flow

(m

3

/hr.)

280

HEATER CORE

Type

Fin & tube type

Element dimension

mm (in.)

161 (6.3) 

×

163 (6.4) 

×

45 (1.8)

Radiating area

m

2

Approx. 2.1 

EVAPORATOR ASSEMBLY

Capacity

(Kcal./hr.)

4,200

Air flow

(m

3

/hr.)

470 

EVAPORATOR CORE

Type

Al-laminate louver fin type

Element dimension

mm (in.)

235 (9.3) 

×

224 (8.8) 

×

74 (2.9) 

EXPANSION VALVE

Type

External pressure equalizer type 

THERMOSTAT SWITCH

Type

Electronic thermostat

°

C (F)

OFF: 3.5 

±

0.5 (38.3 

±

0.9)

ON: 5.0 

±

0.5 (41.0 

±

0.9)

CONDENSER

Type

Parallel flow

Radiation performance

(Kcal./hr.)

11,500 

RECEIVER/DRIER

Type

Assembly includes sight glass with dual (triple) 
pressure switch

Internal volume

cc (Imp. fl oz)

300 (8.5) 

PRESSURE SWITCH

Type

Dual pressure switch

kPa (kg·cm

2

/ PSI)

•

Low pressure control

ON: 205.9 

±

30 (2.1 

±

0.3 / 29.9 

±

4)

(Except 6VD1 / 6VE1, LHD model)
186 ± 30 (1.9 ± 0.3 / 27 ± 4)
(only for 6VD1/ 6VE1, LHD model)

OFF: 176 

±

20 (1.8 

±

0.2 / 26 

±

3)

•

High pressure control

ON: 2354 

±

196 (24.0 

±

2.0 / 341 

±

28)

OFF: 2942 

±

196 (30.0 

±

2.0 / 427 

±

28)

Triple pressure switch (W/Condenser fan)

•

Low pressure control

ON: 186 

±

30 (1.9 

±

0.3 / 27 

±

4)

OFF: 176 

± 

20 (1.8 

±

0.2 / 26 

±

3)

•

Medium pressure control

ON: 1471 

±

98 (15.0 

±

1.0 / 213 

±

14)

OFF: 1079 

±

98 (11.0 

±

1.0 / 156 

±

14)

•

High pressure control

ON: 2354 

±

196 (24.0 

±

2.0 / 341 

±

28)

OFF: 2942 

±

196 (30.0 

±

2.0 / 427 

±

28)

REFRIGERANT

Type/Specified amount

g (lbs)

HFC-134a / 750 (1.65)

MAIN DATA AND SPECIFICATIONS

00 – 46 SERVICE INFORMATION

COMPRESSOR

Model

DKV-14D

Type

Vane rotary (Invariable)

Number of vanes

5

Rotor diameter

mm (in.)

64 (2.52) 

Stroke

mm (in.)

8.75 (0.34) 

Displacement

cc (Imp fl oz)

140 (3.9)

Maximum speed

(rpm)

7,000 (up to 8,400) 

Direction of rotation

Clockwise (Front-side view) 

Lubrication system

Pressure differential type 

Lubricant

cc (Imp fl oz)

ZXL-200PG, 150 (4.2)

ISUZU PART NO.

8-97101-336-0

Refrigerant

g (lbs.)

HFC-134a, 750 (1.65)

Shaft seal

Lip type 

Weight

kg (lbs.)

3.6 (7.94)

MAGNETIC CLUTCH

Type

Electromagnetic single-plate dry clutch

Rated voltage

12 Volts D.C.

Current consumption

(A)

3.7

Starting torque

N·m

39 (4.0 / 30)

(kg·m / lb·ft)

Direction of rotation

Clockwise (Front-side view)

Weight

kg (lbs.)

2.2 (4.9)

6VD1/6VE1 (RHD) & 6VD1 (LHD) (SAUDI/PHILIPPINE)

6VD1/6VE1 (LHD) Except SAUDI/PHILIPPINE

COMPRESSOR

Model

HD6

Type

Vane rotary (Invariable)

Number of vanes

6

Rotor diameter

mm (in.)

64 (2.52) 

Stroke

mm (in.)

24 (0.94) 

Displacement

cc (Imp fl oz)

164 (4.59)

Maximum speed

(rpm)

9,000

Direction of rotation

Clockwise (Front-side view) 

Lubrication system

Pressure differential type 

Lubricant

cc (Imp fl oz)

SD2-231, 150 (4.2)

Refrigerant

g (lbs.)

R-134a, 750 (1.65)

Shaft seal

Lip type 

Weight

kg (lbs.)

6.8 (14.99)

MAGNETIC CLUTCH

Type

Electromagnetic single-plate dry clutch

Rated voltage

12 Volts D.C.

Current consumption

(A)

3.7

Starting torque

N·m

39 (4.0 / 30)

(kg·m / lb·ft)

Direction of rotation

Clockwise (Front-side view)

Weight

kg (lbs.)

2.2 (4.9)

SERVICE INFORMATION  00 – 47

4JG2/4JX1

COMPRESSOR

Model

DKS-15CH

Type

Swash plate type

Number of cylinder

6

Bore

mm (in.)

36 (1.4)

Stroke

mm (in.)

24 (0.94)

Displacement

cc (Imp fl oz)

147 (4.1)

Maximum speed

(rpm)

7,000 (up to 8,400)

Direction of rotation

Clockwise (Front-side view)

Lubrication system

Pressure differential type

Lubricant

cc (Imp fl oz)

ZXL-100PG, 150 (4.2)

ISUZU PART NO.

8-97101-338-0

Refrigerant

g (lbs.)

HFC-134a, 750 (1.65)

Shaft seal

Lip type

Weight

kg (lbs.)

4.1 (9.0)

MAGNETIC CLUTCH

Type

Electromagnetic single-plate dry clutch

Rated voltage

12 Volts D.C.

Current consumption

(A)

3.7

Starting torque

N·m 

49 (5.0 / 36)

(kg·m / lb·ft)

Direction of rotation

Clockwise (Front-side view)

Weight

kg (lbs.)

2.3 (5.1)