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  Abnormal Noise: Check the Combustion Chamber and the gap of the turbine, also have a reason about uneven distribution of cotton combustion Error code E01 / E02: check the sensor Error code E03 / E04: the oil output of the pump is too big or too small Error code E12 / E13: check that the motor or the motor assembly or the fan is jammed Error code E16: the wiring problem, or the panel burned Error code E19: Ignition plug aging Combustion chamber deposited with Carbon    The power of ignition plug is too large Air intake is blocked...

This is a motorhome of our customer He installed our VVKB 12V 2.5KW Diesel Air Heater You can have a look at the following pictures that our diesel heater was installed under the seat. Then, we can see the fuel filter cap of the motorhome. Important! Release fuel filter cap of vehicle to relieve any pressure from tank. Remove flow and return pipes along with the electrical connection from sender unit. Remove breather pipe by releasing 8mm nut. Using sender unit removal too undo the locking ring and carefully remove the sender from fuel tank. Once the sender unit is...

Diesel is mostly applied to the diesel engines of vehicles like trucks and boats. Compared with gasoline, diesel has higher energy density and lower fuel consumption rate. And that’s why more and more cars, or even some with high performance, are using diesel instead of gasoline. There are five qualities of diesel: Good evaporation and atomization; good low-temperature liquidity; good combustibility; good stability, anti-corrosion and low-abrasiveness It‘’s very economical to use diesel. You can save a lot of money on fuel and the upkeep cost on diesel vehicle is lower.  Compared with gasoline, diesel is less volatile and has higher ignition point....

In the system of the RV heater, choosing a good cable material is very important.Poor quality of cable can not only easily lead to the fire, which may cause irreparable damage of both the life and the property., but also will bring much trouble to the dealers.The VVKB heater aims to exist for 101 years, so when we produce our heaters, we’re fully in accordance of German standard to avoid any kinds of insecurity. When the heater ignites, the current intensity reaches about 12A. Such strong current need high quality cables to support. At present, many heaters in the market...

  Instructions on LCD Control Panel The control panel consists of 1 LCD, 6 buttons and 2 LED indicators. Please check below:   Buttons: K1(power), K2(mode), K3(auto), K4(up), K5(down), K6(time) LED1: Bi-color indicator, red is alarm and blue is ventilation LED2: Green is heating LCD: P1(ventilation sign), P2(heating sign), P3(auto mode sign) LCD: T1(current temperature), T2(setting temperature) LCD: L1(gears), T3(timing) 1.Instructions on Operation: 1). Power-On: Press K1 for 2 seconds until buzzer beeps. Then LCD illuminates and T1 shows the current temperature. 2). Power-Off: Normal Shutdown: press K1 for 2 seconds until buzzer beeps. The system is ready to shut down...