DANHAG W-BUS converter v4x

With our w-bus converter, you can switch almost every data-bus controlled heater (CAN-Bus, W-Bus, E-Bus) with a simple +12v signal. This allowes you to use an existing auxiliary heater as parking heater or older remote controls with newer heaters.

Already successfully  tested with the following auxiliary- and parking heaters:

•     Thermo Top V
•     Thermo Top C, Z, T
•     Thermo Top EVO
•     Airtop 2000 St
•     Airtop 3500 St

Use the auxiliary heater as parking heater

To use an existing auxiliary heater as parking heater, just connect the w-bus converter to the w-bus pin of the heater and select the proper data protocol.

Does my car has an auxiliary heater ?

Please refer to the rubrik "Auxiliary heater upgrade" where you will find further information.

You can upgarde the auxiliary heater using our APP-control  W-BUS or the W-BUS converter. If you just want to switch on the heater by a simple switch, the W-BUS converter will be the right choice.

Features

•     input for ignition
•     input for external switch
•     switch on delay for heater blower
•     integrated IPCU-module
•     start repetition

Switch on delay

You can select a switch-on delay for output 2 and the IPCU-signal to activate the heater blower 5 minutes after the heater has been started.

Start repetition

Some heater have limited the maximum heating time to about 255 minutes internally. If you select "start repetition", the W-BUS converter will switch off the heater after about 55 minutes and restarts the heater again.

IPCU-Funktion

Vehicles equipped with an automatic climate control are using an electronic PWM signal (IPCU) to control the heater blower speed. The W-BUS converter has an IPCU-module integrated which delivers an IPCU signal for the most common vehicles.

Technical data

•     supply voltage: 10 - 15VDC
•     current consumption: Standby <10mA
•     output 1: W-BUS
•     output 2: +12V, max. 1A
•     IPCU output: 12V, 30%
•     temperature range: -30°C bis 80°C
•     dimensions: 63x60x22mm (LxWxH)

Scope of delivery

•     danhag W-BUS converter
•     universal connection cord
•     users manual