AUTOTERM AIR-2D 12V/24V User Manual

v06.2021
EN
User’s manual
with installation instructions
for AUTOTERM air heaters
AIR-2D 12V/24V
AIR-4D 12V/24V
AIR-8D 12V/24V
AIR-9D 12V/24V
Paleju 72, Marupe, Latvia, LV-2167
Warranty Department warranty@autoterm.com
Technical Support service@autoterm.com
www.autoterm.com
Manufacturer: AUTOTERM LLC

AUTOTERM AIR-2D 12V/24V Specifications

General

Model	AIR-2D
Voltage	12V/24V
Heat Output	2 kW
Fuel Type	Diesel
Fuel Consumption	0.1-0.24 L/h

Summary

General Instructions and Operating Principle

Safety Precautions

Retrofitting

Heater Assembly and Unit Installation Requirements

Installation of the Heater

Guidelines for mounting positions, angles, and orientation of the heater.

Installation of the Air Intake Pipe

Proper routing and connection of the air intake pipe for combustion air.

Installation of the Exhaust Pipe

Instructions for installing the exhaust pipe, considering high temperatures and exhaust gas safety.

Installation of the Fuel System

Procedures for installing the fuel pump, lines, and ensuring proper fuel supply.

Installation of Wiring of the Heater

Guidelines for installing electrical harnesses, protecting them from heat and damage.

Installation of the Temperature Sensor (Optional)

Recommendations for optimal placement of the temperature sensor for accurate readings.

Installation of the Control Panel

Instructions for mounting the control panel in a convenient, water-protected location.

Heater Testing and First Launch Procedures

Installation of Air Ducts

Malfunctions

Heater Connection Diagrams (Annex 2)

Heater Size and Dimensions (Annex 3)

Heater Electrical Wiring Diagrams (Annex 4)

Electrical Wiring Diagram for the Heater AIR-2D

Schematic showing electrical connections for the AIR-2D heater model.

Electrical Wiring Diagram for the Heater AIR-4D

Electrical Wiring Diagram for the Heater AIR-8D

Electrical Wiring Diagram for the Heater AIR-9D