Plateau combi heater 4kw petrol for motorhomes

  • Plateau combi heater
  • caravan diesel heater

The plateau combi heater 4kw is a newly updated combi heater with an intelligent plateau mode function, it will automatically switch to plateau mode when driving on High Altitude Area.

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Plateau combi heater 4kw Petrol/Diesel for motorhomes

external temperature sensor usageThe plateau combi heater 4kw is a newly updated combi heater by 2021 with intelligent plateau function(there are details in the following part), it is a warm-air heater with an integrated hot water boiler. We design this combi heater for installation in motorhomes and caravans. This heater is a combination of hot water and warm air, which can provide hot water for life while heating the compartment. People can use it while driving. You can also use city electricity to start this plateau combi heater.
we also have a water parking heater, air parking heater, 4kw diesel combi heater, and air and water integrated heater.

Introduction

The diesel combi heater is a warm-air heater with an integrated hot water boiler. This unit was designed for installation in motorhomes, boats, and caravans.

Energy Options

there are 3 modes to select for the energy options, Petrol modeElectrical modeHybrid mode.

  1. Diesel/Petrol mode: the combi heater will run automatically on this mode first
  2. Electrical mode: Manually select the 900W or 1800W heating mode according to the power supply capacity of the RV
  3. Hybrid mode: When the power demand is low (for example, maintaining the room temperature stage), electrical heating is preferred. Until the city electricity cannot meet the requirements, the Petrol mode will be on. During the power adjustment stage, the Petrol mode will be off first.

Working Principle

This heater is a combination of hot water and warm air, which can provide hot water for life while heating the compartment. It is allowed to be used during driving. This heater can also use city electricity to start.

There are 3 working modes to select during working, they can work separately,

  1. hot water mode
  2. warm air working mode
  3. Hybrid Mode(hot water + warm air working mode)

In hot water and warm air mode, the heater can be used to heat both the room and the hot water. If hot water is needed only, pls choose the hot water working mode.
Attentions: when the ambient temperature is below 3℃, please empty the water tank to avoid the water freezing in the tank.

Plateau mode for the combi heater:

NEW combi heaters in 2021 (both diesel and petrol types), we improved the auto plateau mode, it will automatically switch to plateau mode when driving on High Altitude Area (≤5000m) with the help of the sensor inside the heater. No need to make any manual adjustments on the control panel as before.

Technical Specifications :

Rated Voltage DC12V
Operating Voltage Range DC10.5V~16V
Short-term Maximum Power Consumption 8-10A
Average Power Consumption 1.8-4A
Fuel type Petrol
Fuel Heat Power (W) 2000 4000
Fuel Consumption (g/H) 240/270 510/550
Quiescent current 1mA
Warm Air Delivery Volume m3/h 287max
Water Tank Capacity 10L
Maximum Pressure of Water Pump 2.8bar
Maximum Pressure of System 4.5bar
Rated Electric Supply Voltage ~220V/110V
Electrical Heating Power 900W 1800W
Electrical Power Dissipation 3.9A/7.8A 7.8A/15.6A
Working (Environment) Temperature -25℃~+80℃
Working Altitude ≤5000m
Weight (Kg) 15.6Kg(without water)
Dimensions (mm) 510×450×300
Protection level IP21

Warning:

This Plateau combi heater can both heat hot water and a compartment of motorhomes and caravans. People must not install this combi heater in buses (vehicle classes M2 and M3) or in vehicles for transporting hazardous goods. It has additional electric heating elements for operation with a mains voltage of 230 V~


Advantages:

Only one heater for both vehicle heating and hot water supply

1. All-purpose: People can operate it with diesel mode, electricity mode, or in hybrid mode;
2. Convenience: Automatic temperature control can be realized in conjunction with A/C;
3. High efficiency: self-sufficiency and low energy consumption;
The scope of application The integrated heater has high power and high heat efficiency.
It is suitable for the supply of hot water and warm air for self-propelled motorhomes and trailer motorhomes.


About us

Our factory was established in 1998, located in Harbin, Heilongjiang province. We have an independent R&D organization and have established long-term cooperative relationships with state key universities and colleges like Harbin Institute of Technology, Harbin Engineering University, etc. Annual production is more than 150,000 sets of many kinds of parking heaters.

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Packing list
No. Name Specifications Number Order code
1 Instructions YFJH-6E/1C main engine 1 22020203400
2 Heater mainframe YFJH-6E/1C 1 4T300612C01
3 Crosshead tapping nail ST5*25 5 12050016100
4 12VPower cord 4m 1 12031101600
5 External temperature sensor NTC10K 1 31011102100
6 External temperature sensor lead L=4m 1 12031100500
7 LCD Switch MNB-V-FY 1 31011104400
8 Instructions LCD Switch MNB-V-FY 1 22020202600
9 Crosshead tapping nail M3*10 4 12050002400
10 Cross countersunk head and flat tail self-tapping nail M3*6 1 12050016000
11 LCD Switch Lead 6m 1 12031101500
12 Controller Cover 260×75×22 1 12021100900
13 Crosshead tapping screw ST5×16 4 12050007300
14 External wire clamp sleeve connector G1/2-φ10

 

G1/2-φ8

2 12011104300
15 cable ties 4×200 10 21990000000
16 Intake and exhaust body φ110×108 1 12011101900
17 Intake and exhaust hood φ110×34 1 12021102000
18 Gasket φ104.5×φ73×2.4 1 12041101800
19 Clamp φ55 2 31011102700
20 German clamp 70-90 2 12050200700
21 Fixed clip for the intake pipe φ80 1 12021102700
22 Crosshead tapping screw ST3.5×25 9 12050015600
23 Exhaust pipe φ55/φ50×950 1 12060007700
24 Intake pipe φ80/φ76×1000 1 12060007800
25 Vent CFK-φ60-ⅢFlexibility adjustable 4 31011104700
26 Pressure relief valve 0.5MPa 1 12501101000
27 Antifreeze valve 1~4℃ 1 31011106600
28 German clamp φ50-φ70 4 12010005100
29 Bellows snap φ60 4 12021102600
30 Oil Pump Assembly YB-Ⅰ-12V Buffer 1 33000007600
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