Eberspacher AIRTRONIC D2 12V with mounting kit, control unit

Mounting kit and control are included in the scope of delivery.

AIRTRONIC D2 is very convenient for installation, because it is compact and has a wide range of mounting positions. However, during installation, the most important vehicle systems (fuel and liquid) are affected.

Application of the heater

The independent air-heating device, taking into account its thermal power, is intended for installation on the following vehicles:

• Vehicles of all types (max 9 seats) and trailers to them

• Construction machinery

• Agreecultural machines. Agreecultural equipment

• Boats, ships and yachts (only diesel heaters)

• Cars equipped for housing

• Installation of heating devices (diesel, 24 V only) is allowed on vehicles intended for the transport of dangerous goods

as prescribed by ADR.

• For heating the cargo area / transported goods, the standard control unit must be replaced by a special control unit

• "Plus" mounting kits are intended for installation in a car equipped for housing.

Package Included:

Heater
Dosing pump
Mounting kit with diffuser OE 60 mm
Min controller
The device of a fence of fuel from a tank (only as a part of the complete set 25 2116 05 00 00) A chain of a line, plus / minus
Control line circuit
Flexible exhaust pipe
Air supply hose to combustion chamber
Tape for cable installation
Dosing pump holder
Handset, 6 x 2
Handset, 4 x 1,25
Hose clamp (2x)
Swivel outlet connection
Grid
Air Intake
Flexible connection
Exhaust Silencer
Cable harness, heater

Composition of the heater AIRTRONIC D2 12V.
The heater consists of the following main components:

- Air blower

- The combustion chamber

- Heat Exchanger

- Control block

The operating principle of the AIRTRONIC D2 12V.

When enabled, the control lamp in the control lights up. The glow plug is turned on and the fan runs at low speed.

After 65 seconds, the fuel supply starts and the air-fuel mixture ignites in the combustion chamber.
After 60 seconds after the detection by the combined sensor (combustion sensor) of the presence of flame, the pin electrode of the filament is disconnected. After that, the unit is in the normal operation mode.

In heating mode, the room temperature or the temperature of the intake air is constantly measured.
If the temperature is higher than the value set on the control panel, the regulation starts.

There are 4 stages of regulation, which ensures precise adjustment of the heat energy flow supplied by the heating device in accordance with the needs. The speed of the fan and the amount of fuel supplied correspond with the selected control stage. If the temperature is exceeded, even
at the lowest stage of the regulation, the heater goes to the "OFF" control stage with the inertial fan run for about 4 minutes for cooling. Then the fan runs until the next start at minimum speed (recirculation mode) or turns off (fresh air mode).

When the heater is switched off, the test lamp goes out and the fuel supply is cut off.
For cooling, the inertial run-out of the fan is provided for about 4 minutes. To clean the combustion chamber during the inertial run-out of the fan, a pinning electrode is turned on for about 40 seconds.

Special situation: If the fuel supply does not occur before shutdown or if the heater is located in the "OFF" stage, the heater goes into stand-by mode after the inertial run-out