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MAXPEEDINGRODS MXR-2Y Manual

Parking air heater
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Since 2006
Since 2006
PARKING
AIR HEATER
F O C U S O N P E R F O R M A N C E

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Questions and answers

John mcclung
January 24, 2025

My xspeedingrods suitcase heater will only blow cold air, no fault codes showing

1 comments:
Mr. Anderson
February 10, 2025

The MAXPEEDINGRODS MXR-2Y heater may only be blowing cold air due to several possible reasons:

1. Fuel Supply Issue – If the heater is not receiving fuel, it cannot generate heat. Check if the fuel tank is empty or if there are blockages in the fuel line.
2. Power Supply Problem – Insufficient power can prevent the heater from operating correctly. Ensure the battery or power source is providing the necessary voltage.
3. Combustion Failure – If the combustion air inlet or exhaust outlet is blocked, the heater may not ignite properly. Inspect and clear any obstructions.
4. Altitude Adjustment – If the heater is used at high altitudes and the automatic adjustment is not functioning, it may fail to ignite.
5. Component Malfunction – A faulty glow plug, fuel pump, or control unit could prevent proper operation.
6. Safety Shutdown – If the heater has detected overheating, water exposure, or another fault, it may enter a protective mode where it only circulates air without heating.

Check these factors and reset the heater if necessary. If the issue persists, professional inspection may be required.

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Summary of Contents for MAXPEEDINGRODS MXR-2Y

  • Page 1 Since 2006 Since 2006 PARKING AIR HEATER F O C U S O N P E R F O R M A N C E...
  • Page 2: Table Of Contents

    Table of Contents Introduction Installation Notes ATTENTION Technical Parameters Information on the devices and accessories included in this Heater Structure and Working Principle manual is provided for reference only actual products are subject to change without prior notice. Installation After opening the product's packaging box for the first time, please Control Panel Usage ensure that the main device and spare parts are included in the packing list.
  • Page 3 ø 76 mm(5KW)/ø 60 mm(2KW) Mounting Plate Piece Hot Air Outlet Tubing ø76mm Piece Fuel Tank Piece Air Outlet Grid Piece Exhaust Silencer Piece Model: MXR-2Y Fuel Hose 3.5m Piece Air Filter Piece Installation Kit Installation Kit T connector Piece Model: MXR-1F Oil extractor...
  • Page 4: Introduction

    In this way, a vehicle’s cab or passenger compartment can be heated whether or not the engine is running. A schematic diagram Fig. 1 is shown in Model : MXR-1F Model : MXR-1F Model : MXR-2Y Fig. 1 PARKING AIR HEATER PARKING AIR HEATER...
  • Page 5: Installation Notes

    1.4 Unsuitable Situations and Places The heater must not be used in the following situations and places: For constant heating in enclosed spaces (to avoid risk of poisoning), such as: INSTALLATION NOTES Residential rooms Garages Work huts, weekend Houseboats, etc. homes and hunting huts For directly heating and drying (to avoid danger/damage): CAUTION...
  • Page 6: Technical Parameters

    Heater and Component Placement Exhaust System and Exhaust Pipe Layout – The part of any structure or any component near the heater must be – The exhaust system and exhaust pipes shall be laid out or protected from excessive heat exposure and possible fuel or oil protected to minimize any danger to the load due to heating or contamination.
  • Page 7: Heater Structure And Working Principle

    Serial Model MXR-1F MXR-2Y Diesel ONLY Fuel HEATER STRUCTURE AND Operating Ambient Temperature -40°C to + 40°C WORKING PRINCIPLE Style Split style All-in-one Style Heating Capacity 2KW/5KW 4.1 Working Principle Rated Voltage After the heater is started, the glow plug plug begins to work, the fuel pump starts to supply fuel, and the combus- 2KW: 0.16-0.24L...
  • Page 8 4.2 Heater Structure 4.3 Internal Structure Fig. 3 1. Outer Fan Wheel 7. Combustion Chamber 2. Fan Limit Bracket 8. Gasket 3. Fan Motor 9. Cylinder Fig.2 4. Fan Bracket 10. Temperature Sensor 5. Inner Fan Wheel 1 1. Controller Board 6.
  • Page 9: Installation

    (not included) to prevent damage due to external forces (e.g. stone damage) should be provided. The heater MXR-2Y is all-in-one style, which only must not be immersed in water or exposed to rain. If the require connecting to the power supply...
  • Page 10 5.1.3 Sealing 5.1.4 Mounting Plate A mounting plate is needed if the thickness of the installation panel is < 1.5 mm. The gap between the mounting plate Fig. 5 A good seal between the main device and the vehicle mounting surface is necessary. A flange gasket (as shown in Fig.
  • Page 11 5.2 Air Heating System Installation 5.1.5 Installation Orientation Fig. 7 The installation orientation of the heater body is shown in , it must be noted that the inclination angle of both sides must 5.2.1 Air Circulation Mode 5.2.3 Cold Air Intake be exactly 90 degrees, otherwise the normal operation will be affected.
  • Page 12 5.3.3 Fuel Line 5.3.4 Installation of Fuel Filter 5.3 Installation of Fuel Supply System A sharp knife must be used to cut fuel hoses and pipes A fuel filter should be installed in front of the fuel pump’s 5.3.1 Fuel Pump to length.
  • Page 13 5.4 Wiring Harness Installation 5.5 Installation of Combustion Air System 5.4.2 Battery Connection The end of each wire shall be wrapped with electrical insulating tape to prevent short circuit. Connect the red lead on the fuse box to the positive - Air for combustion must be fresh air drawn in from outside the vehicle;...
  • Page 14 5.6 Inspection Before Use WARNING 5.5.3 High Temperature When the heater is running, the surface of the exhaust pipe will reach a high temperature. Ensure that this pipe is Risk of injuries and burns! The heater should be debugged before use. during installed far away from plastic components or other objects with the poor thermal resistance on the vehicle body.
  • Page 15: Control Panel Usage

    6.2 LCD Control Panel Usage 6.2.3 Manual Mode Operation Manual mode has six levels (H1-H6), "H1" is the 6.2.1 Start-Up-Operation minimum power level (lowest fuel consumption), H6 is the maximum power level (highest fuel consumption). In the shutdown state, press and hold the " "...
  • Page 16 6.3 Fault Code Table 6.2.6 Plateau Mode Operation ℃ 1) Set the time value by pressing the " " or " " button, with a time range of 1-24 hours. Fig.20 At the same time, press " " + " "...
  • Page 17 Fault Code Cause of Failure Solutions 1. Check if there is insufficient oil, low-temperature solidification of oil, blockage of oil passage, or oil pump stuck; 2. Check if the inlet and exhaust air ducts are unobstructed; PRECAUTIONS Flameout 3. Check if the temperature sensor on the casing is in full contact with the casing, and whether the pressure spring is strong.
  • Page 18 MXR-1F Modell : MXR-1F Modell : MXR-2Y for at least 15 minutes to allow the new fuel to fill the fuel disassembly, or caused by installation or operation in line and fuel pump. violation of the instructions in this manual.

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