: The air intake pipe (max length 2m) must be directed away from the vehicle's direction of travel and pointed downward to prevent water ingress. If downward orientation is impossible, a 3mm drainage hole must be drilled at its lowest point.
Below is a comprehensive guide based on the official manual and technical specifications. Technical Specifications pramotronik 4d 24 instruktsiia
: Operates at a constant user-selected power level. : The air intake pipe (max length 2m)
: The exhaust pipe must lead outside the vehicle. A 10mm longitudinal slit should be made at the connection point for a tighter seal with the heater’s nozzle. pramotronik 4d 24 instruktsiia