Climate control system specifications Volvo 850

INFO: May or may not apply to your car. ALWAYS check labels under the hood and/or on AC compressor.

Climate control system

Refrigerant typeR134a, Volvo part no. 1161390-8
MakeKLEA
Refrigerant capacityCold climates, 825 g (0.825 kg)
Refrigerant capacityHot climates, 750 g (0.750 kg)

Compressor

Make, modelZEXEL DKS-15CH
No. of cylinders6
Cylinder volume147 cm3
Max speed7800 r/m
Oil capacity200 cm3
Refrigerant compressor oilVolvo part no. 8708581 (ZXL 100 PG)
Safety valve trips at37.3 ±2.9 bar

Clutch

TypeElectromagnetic

Pressostat

Cut-in pressure3.1 ± 0.15 bar
Cut-out pressure1.6 ± 0.1 bar

High pressure sensor

High pressure cutoff30 ± 2 bar
High pressure cut-in24 ± 2bar
Low pressure cutoff2.0 ± 0.25 bar
Low pressure cut-in2.15 ± 0.35 bar

Fan control

Cuts in at (pressure)16.5 ± 1.2 bar
Cuts out at (pressure)12.5 ± 1.5 bar

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