Car, MERCEDES, Sprinter 909, 909.843, Heating control (HZR)

Climate control - Heating control (HZR) - 0

Identification

Production date: 03 06 23

Hardware number: 32.00

Software number: 43.02

Diagnostic version: 1.3

MB number for hardware: 21 15 40 31 45

Supplier: Hella

Identifier: 01 03

DTC

Controls

Clear DTC

Data stream

Ambient temperature: 38.5 °C

Interior temperature: 31.7 °C

Evaporator temperature: 35.5 °C

Air outlet temperature: 91.2 °C

Coolant temperature: 109.0 °C

Stationary heater: Not active

Air conditioning switch: Active

Terminal 15: Not active

Recirculated air switch: Not active

Residual heat switch: Not active

Pressure sensor voltage: 2 V

Set value potentiometer: 5 V

Terminal 15: 9 V

Compressor shut-off because of acceleration: No

Compressor shut-off with emergency-off function: No

Coolant temperature (A/C): 106.0 °C

Brightness of instrument lighting: 85.0 %

Engine speed: 500.0 rpm

A/C compressor CAN signal: Off

Refrigerant pressure: 12.0 bar

Auxiliary fan: Active

Solenoid clutch: Active

Blower stage 1: Not active

Circulation pump: Off

Recirculated air function: Yes

Air heater control lamp: Active

Coolant circuit solenoid valve: 93 %

Actuators test

Controls

Heater booster

Blower

Compressor clutch

'Recirculated air' solenoid valve

Circulation pump

Regulation valve 'Coolant circuit'

Auxiliary fan

Function test

Configuration

Controls

Edit configuration