MDC XT17HRT 2022 Owner'S Manual Download Page 2

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Table of Contents

Introduction ............................................................................... 4

Terminology & Abbreviations ...................................... 4

Terminology & Abbreviations............................................ 5

Specifications ............................................................................ 6

MDC Contact Details and Stores .................................. 8

Safety Information .................................................................. 9

WARNING– ........................................................................... 9

Modifications to The Product ........................................ 9

Gas Systems ..................................................................... 9

Chassis ............................................................................... 9

Jacking Your Caravan or Camper .............................. 10

Electrical Safety ................................................................ 11

Vehicle Electrical Requirements ................................. 12

Brake Controller .......................................................... 12

Correct Vehicle Wiring for MDC Caravans ........ 12

Trailer Lights ................................................................. 13

Charging Camper/Caravan While Driving ......... 13

Vehicle with or without smart alternator: .......... 13

Trail-Assure Electronic Stability Control System ...... 14

Gas & Appliance Safety ..................................................... 18

Gas Certification ............................................................... 18

General Safety ................................................................... 18

Gas Cylinder Safety ......................................................... 18

Gas Appliance Safety ..................................................... 19

Removing the Flue Cover ............................................. 19

Isolating Appliances ....................................................... 19

Using the Caravan ................................................................ 20

Weights and Payload Capacities ............................... 20

How to Load Your Caravan .......................................... 20

Ball Weight .................................................................... 21

Effects of Weight Distribution ............................... 21

Tyre Pressures .............................................................. 21

Pre-Trip Inspection ......................................................... 22

Tyres ................................................................................. 22

Wheel Nuts.................................................................... 22

Hitch and Chains ......................................................... 22

Fire Extinguisher .......................................................... 22

Brakes & Breakaway System .................................. 22

Lights ............................................................................... 22

Setting Up the Caravan ................................................. 22

Finding a Suitable Spot ............................................ 22

Weather .......................................................................... 22

Using Wheel Chocks and Ramps .......................... 23

Operating the Jockey Wheel .................................. 23

Stabiliser Legs .............................................................. 23

Electric Awning ................................................................. 24

Kitchen ................................................................................. 25

Towing The Caravan ....................................................... 26

Towing with Trucks ......................................................... 26

How to Hitch your coupling ........................................ 27

Coupling ......................................................................... 29

Uncoupling .................................................................... 31

Connecting the Breakaway ...................................... 32

Connecting the Safety Chains ................................ 33

Connecting the Electrics ........................................... 33

Wireless Rearview Camera ........................................... 34

Troubleshooting .......................................................... 34

Charging the Caravan .................................................... 35

Preparing for Bad Weather .......................................... 35

Packing Down Your Caravan ....................................... 35

Storage & Care ...................................................................... 36

Care and Maintenance of the Caravan ......................... 38

Protection of Finishes ..................................................... 38

Paint ................................................................................. 38

Acrylic Windows .......................................................... 38

Internal Finishes ........................................................... 38

Ensuite Finishes ............................................................ 38

Mirrors ............................................................................. 38

Galvanised Finishes .................................................... 38

High Tensile Bolt and Fittings ................................ 38

Stainless Steel ............................................................... 38

Fabrics ............................................................................. 38

Shade and screen care ................................................... 39

Corrosion Protection ................................................. 39

Roof Maintenance ........................................................... 39

Sealants ........................................................................... 39

Solar Panels ................................................................... 39

Caravan Body Maintenance ......................................... 39

Locks and Latches ....................................................... 39

Rubber Seals ................................................................. 39

Sealants ........................................................................... 39

Winegard Sensar III Antenna (optional Extra) .. 40

Torque Settings ................................................................ 42

Wheel Nuts .................................................................... 42

Hitch ................................................................................. 42

Trailing Arm Pivot Bolts ............................................ 42

Hand Brake ......................................................................... 42

Adjuster Automotive Type ...................................... 43

Correct Use of Your Electric Brakes .......................... 44

Important Safety Notice ................................................ 44

Brake Adjustment ............................................................ 44

Brake Cleaning and Inspection ................................... 44

Magnets............................................................................... 45

Shoes and Linings ............................................................ 45

Corrosion Prevention ..................................................... 45

Wheels and Tyres.................................................................. 46

Suspension .............................................................................. 46

Shock Absorbers & Bushes .......................................... 46

Control Panel ..................................................................... 47

Mains Power ...................................................................... 48

RCD Safety Switch ........................................................... 48

Charging from your Vehicle ........................................ 49

Lithium Battery System .................................................. 49

Battery Care ....................................................................... 50

Lithium (LiFePO4) Battery Reset ................................. 50

12 Volt Wiring Diagram................................................. 51

Summary of Contents for XT17HRT 2022

Page 1: ...XT17HRT OFFROAD CARAVAN OWNER S MANUAL 2022 15yr Anniversary Edition www marketdirect com au 2021 Model Shown Phone 1300 494 494 Copyright Market Direct Group Pty Ltd 2021 All Rights Reserved ...

Page 2: ... 24 Kitchen 25 Towing The Caravan 26 Towing with Trucks 26 How to Hitch your coupling 27 Coupling 29 Uncoupling 31 Connecting the Breakaway 32 Connecting the Safety Chains 33 Connecting the Electrics 33 Wireless Rearview Camera 34 Troubleshooting 34 Charging the Caravan 35 Preparing for Bad Weather 35 Packing Down Your Caravan 35 Storage Care 36 Care and Maintenance of the Caravan 38 Protection of...

Page 3: ...nk 59 Connecting the Gas 60 Protecting from Mould 60 Toilet Care and Maintenance 61 Chemicals 61 Useful Accessories 62 Trouble Shooting 64 12 Volt Electrical 64 240 Volt Electrical 64 Solar Charging 65 Charging from Tow Vehicle 66 Charging from Mains Power 66 Control Panel Accessories 67 Fig 1 67 Resetting Breakers 68 High Load Breakers 68 Medium Load Breakers 68 Water 69 Gas 69 Brakes 70 Handy Ti...

Page 4: ...ical skills and experience It is not suitable for people who are not trained or qualified in the subject matter it deals with If you do not have the appropriate skills and experience or if you do not have access to appropriate tools and equipment you may injure yourself or others around you and or you may cause damage to the Caravan you are working on including making it unsafe Users of this owner...

Page 5: ...XT16HR Island Hybrid Caravan DISCLAIMER by receiving this handbook you confirm there you have read and agree to all the terms and conditions and understood the use and maintenance care of MDC NAME ADDRESS 1 ADDRESS 2 MODEL VIN BUILD DATE TARE WEIGHT ATM TYRE SIZE DEALER ...

Page 6: ...e manufacturer with empty water tanks excluding fluids not essential for operation on public roads and without luggage or personal effects ATM Aggregate Trailer Mass Rating The total permissible mass of the Trailer This includes the coupling mass and whatever you add as payload e g water gas luggage up to the specified rating The ATM Rating must not be exceeded GTM Gross Trailer Mass Rating The to...

Page 7: ... wheel pointing towards the centerline of the vehicle Toe can be measured in linear units at the front or rear of the tyre or as an angular deflection In the case of MDC products the toe in is measured in millimeters at the front of the tyre from the chassis rail Tow vehicle and Trailer Compatibility Your tow vehicle manufacturer has applied a maximum towing capacity to the vehicle which is the Ag...

Page 8: ...are aluminium alloy TARE WEIGHT Approx 2756kg TOWBALL WEIGHT Approx 230kg ATM RATING 3500kg PAYLOAD 744Kg SIZE OPEN WITH A C 7655mm L x 5490mm W x 3040mm H SIZE OPEN WITHOUT A C N A SIZE CLOSED WITH A C 7140mm L x 2400mm W x 3040mm H ENSUITE TENT SIZE 1 2m x 1m DRAWBAR 150mm x 50mm Q345 Galvanised Steel RHS COUPLING Cruisemaster DO35 hitch JOCKEY WHEEL 10 swing up and lockable WHEELS TYRES 16X7 5 ...

Page 9: ... SYSTEM 14L Truma UltraRapid gas operated REFRIGERATOR 150L Thetford T2152C 12 24V compressor refrigerator COOKER INTERNAL Thetford Triplex MK3 compact combination cooker with glass lid and 3 burner hotplate COOKER EXTERNAL Stainless steel 3 burner gas hob cooktop with glass lid WASHING MACHINE NCE 2 5kg washing machine MICROWAVE Camec 900W 25L microwave oven SOLAR 3 x 100W solar panels INVERTER P...

Page 10: ...ns NSW 2170 Newcastle Unit 1 2364 Pacific Hwy Heatherbrae NSW 2324 VICTORIA Melbourne 3 124 Canterbury Rd Kilsyth South VIC 3137 Campbellfield 1551 Sydney RD Campbellfield VIC 3061 WESTERN AUSTRALIA Welshpool 18 Bellows Rd Welshpool WA 6107 SOUTH AUSTRALIA Adelaide Units 2 3 4 32 50 Weaver St Edwardstown SA 5042 NATIONAL TOLL FREE WARRANTY HOTLINE SPARE PARTS 1300 4X4 4X4 1300 494 494 1300 MDC CAR...

Page 11: ...a the Anderson plug on the drawbar WARNING BALL LOADING DOWNWARD LOAD ON TOW HITCH MUST NOT EXCEED 350KG OR THE MAXIMUM ALLOWABLE LOAD BY THE VEHICLE MANUFACTURER OR TOW BAR RATING WHICH EVER IS THE LOWEST Exceeding these limits may result in an accident causing serious injury or death and or property damage It is important to load your caravan correctly to distribute weight evenly and achieve a s...

Page 12: ...s on the side of the body behind the wheels provided it has the correct positive engagement fitting to match the trailer To ensure safe usage the following must be followed The jack is to be used on level firm ground wherever possible The wheels of the trailer should be chocked and no person should remain inside the trailer whilst it is being jacked No person should place any portion of their body...

Page 13: ...e an explosion Warning Shock Hazard Keep Away From Children Avoid moisture Never expose unit to snow water etc Inverter Unit provides 230 VAC treat the AC output socket the same as regular wall AC sockets at home Read and understand the information in the appliance manuals before operating this equipment The 240v electrical system in your caravan has been certified by a trade qualified person Unde...

Page 14: ...t supply a maintenance charge to the battery batteries that power the system should it be activated In all MDC products the breakaway is powered by the house batteries in the caravan For this purpose and Anderson plug connection is fitted to all MDC caravans on the drawbar Your vehicle will need to be fitted with a power supply to a 50 amp Anderson plug near the towbar so the trailer can be connec...

Page 15: ...stop power supply when vehicle is not running 2 50 amp fuse or circuit breaker at the battery Notes The Projecta IDC25L DC to DC controller fitted in your MDC trailer is programmed to favour the solar panel input exclusively until it drops below a threshold voltage input By providing accessory power to the number 12 pin the trigger for the IDC25L will be set off to take power from both the Anderso...

Page 16: ...s to apply and how often to increase the stability of your caravan while driving The BG 5000 has been factory fitted precisely with the controller module mounted in the front underneath section of your caravan so that it can make reliable and precise measurements during a trip It also features a factory pre set algorithm to sense off road conditions and automatically disables the stability braking...

Page 17: ...ty and modes of the unit It is located on the drawbar for ease of access When inactive the system will enter sleep mode to conserve power To wake the system and check operation connect the tow plug to your vehicle and turn on your vehicle After a moment the status light indicator will light up solid green to indicate normal operation ...

Page 18: ...rrain The unit will return to normal green light when not on rough terrain No light Unit in sleep mode Activate manual override on the brake controller to wake up unit No power after wake up from brake controller Verify the unit has good quality power ground and brake controller wire connections Check for any blown fuses on the truck and trailer Overvoltage over 20 volts Check that the power sourc...

Page 19: ...ease refer to the provided manual for contact details Disclaimer Electronic stability control systems are NOT substitutes for safe driving or towing practices In no event shall MDC be liable for loss or damage caused by misuse modifications or unsafe driving towing practices Aftermarket in vehicle Brake Controllers Redarc Tekonsha Curt Draw Tite Hayes Hopkins DirecLink Integrated Vehicle Brake Con...

Page 20: ...oughly with fresh water as soon as possible after the application of the soap solution Never use a match or flame when checking leaks Never use cooking appliances for comfort heating In the event of a fire immediately close cylinder valve if safe to do so Appliances must not be altered without the authorisation of the manufacturer In the event of an accidental gas leak close cylinder valve and ven...

Page 21: ...ving the Flue Cover Caution To use your inbuilt Truma hot water system the external flue covers must be removed prior to starting the unit First open the flue dust cover shown Remove lockable cover Remove plastic cover Ready for use Caution To use your inbuilt Truma hot water system the external flue covers must be removed prior to starting the unit Ventilation and Flues Check all permanent ventil...

Page 22: ...E MANUFACTURER OR TOW BAR RATING WHICH EVER IS THE LOWEST Exceeding these limits may result in an accident causing serious injury or death and or property damage Always load evenly to both sides of the caravan Load heavy weight over or as close to over the axle as possible and as low as possible Overhead cupboards should only be used for lightweight items such as clothes personal items bedding etc...

Page 23: ...the handling and performance Overloading the front or rear may cause adverse handling and sway Additionally overloading the front or back can induce a pendulum effect that can cause dangerous sway and cause an accident Tyre Pressures Tyre pressures have a large effect on the handling of your caravan Tyres that are under the recommended pressure for the caravans actual weight can cause a dangerous ...

Page 24: ...ion Lights Ensure all trailer lights are functioning Setting Up the Caravan Finding a Suitable Spot When choosing a spot to set up your caravan start with a flat area with no overhanging trees Birds and bats occupying trees can defecate leaving droppings on your caravan that can damage paint and leaves and sap can also stain the coating Ensure you are not camping in an area prone to flooding or wi...

Page 25: ... timber sole boards under the stabiliser feet Operating the Jockey Wheel The rated load capacity of a jockey wheel is achieved when the jockey wheel is retracted to its lowest position When moving the trailer on the jockey wheel always lower it as far as possible but still allowing the wheel to swivel as you steer the trailer Stabiliser Legs Stabiliser legs are installed to stabilise the caravan o...

Page 26: ...t I P a g e 24 Awning When using the awning be aware of weather both current and predicted If strong winds are present or forecast it is prudent to pack it away for its protection During rain the awning should be lowered on one side as illustrated below ...

Page 27: ...n Fig 2 Push down blue latch on the slide mechanism and pull kitchen out Fig 2a When kitchen is extended fit the support leg into its receiver Fig 3 Extend support leg and secure locking screw Fig 3a Fig 3 Fig 3a Caution CAUTION Use of the slide out kitchen cooktop without the annex or awning may adversely affect the safety and operation of the appliance ...

Page 28: ...itch system to minimise the lash effect of the commercial suspension and distance from the rear axle to the tow point Truck suspension can be harsh particularly in off road conditions The long distance between the axle centre and the point of attachment can be quite long further exacerbating the effect putting stress on components Using a shock absorbing hitch will reduce the effect considerably ...

Page 29: ...494 I Copyright I P a g e 27 How to Hitch your coupling Here is a short guide on how to safely use your coupling to couple and uncouple the trailer from the towing vehicle Make sure the handbrake is applied prior to coupling and uncoupling ...

Page 30: ...st cap onto the groove of the bump cover and then pushing it in a downward motion until the dust cover is secure there should be a slight click when it has been assembled correctly Test if the dust cover is connected to the bump cover by applying a slight upward force to the dust cover it shouldn t separate This procedure should be applied if you are uncoupling or coupling up ...

Page 31: ... mechanism back 2 When the locking mechanism 2 is all the way back release the button 1 locking the plate in place STEP 2 Offer up the tow pin to the coupling making sure the tow pin cover is removed and there is no visible debris on it Locking plate should be in unlocked position as shown Lower the coupling onto the tow pin ...

Page 32: ...see below Press the button 1 to release the locking mechanism there will be an audible locking noise at which point the mechanism will return to the initial position as shown in step 1 Verify the pin is correctly through the mechanism and assemble the cap If the cap will not fit check the locking mechanism is in the correct locked orientation Detail view of pin through locking mechanism ...

Page 33: ...oupling STEP 1 Push down the button 1 and push the locking mechanism back 2 When the locking mechanism is all the way back release the button while holding the mechanism to ensure it does not spring back to the locked position STEP 2 Lift the coupling up off the tow pin ...

Page 34: ...chains Breakaway Switch Lanyard Connection DO NOT CONNECT THE BREAKAWAY LANYARD TO THE SAME POINT AS THE SAFETY CHAIN SHACKLES DO NOT USE THE BREAKAWAY AS AN ALTERNATIVE TO THE HANDBRAKE AND DO NOT REMOVE THE PIN AS AN ALTERNATIVE SECURITY MEASURE REMOVING THE PIN WILL RAPIDLY DISCHARGE THE BATTERIES IT IS A MANDATORY REQUIREMENT THAT THE BREAKAWAY BATTERY SOURCE BE CHARGED DURING TOWING NSW REQUI...

Page 35: ... to prevent them dragging on the road but not too tight as to restrict the articulation of the vehicle and trailer combination Connecting the Electrics When connecting ensure the electric cables to your tow vehicle cannot drag on the road or foul the coupling If necessary use zip ties or like keep them neat and safe from damage Ensure the Electronic Stability Control System is awake and in normal ...

Page 36: ...Action The red light on the monitor is off check whether the car charger 12V accessory socket is plugged in and has power The red light on the monitor is on but there is no video image 1 check if the power cord of the camera is properly connected 2 check the monitor is paired to the camera a Power on the monitor and camera b Press the M key for 3 seconds to enter pairing mode The display will show...

Page 37: ... winds by retracting or securing with guy ropes and pegs Ensure your caravan is not parked in ground that will become boggy and prevent exiting the camp area Lower annex corner poles to create a pitch steep enough to allow all water on roof to run freely off the canvas Do not allow water to pool Close all external doors and hatches to prevent water ingress and wind damage Packing Down Your Caravan...

Page 38: ...g up If moisture is found allow to thoroughly dry before closing your camper Store 1 or 2 moisture absorbing packs dehumidifier packs in the caravan to draw away any residual water vapour If packing up with damp or humid conditions open and dry out the caravan at the first opportunity when returning home Exterior Ensure all seals on the caravan have proper compression at 30 50 are free of dirt and...

Page 39: ...st cap is securely connected to the bump cover This is done by locating the rear lip on the dust cap onto the groove of the bump cover and then pushing it in a downward motion until the dust cover is secure there should be a slight click when it has been assembled correctly Test if the dust cover is connected to the bump cover by applying a slight upward force to the dust cover it shouldn t separa...

Page 40: ...cleaners that contain ammonia or solvents Internal Finishes Laminates and internal wall surfaces should be cleaned with a damp soft cloth For stubborn marks use a mild detergent based cleaner Do not use cleaners that contain ammonia or caustics Ensuite Finishes Never use harsh detergents or bleach based products on the toilet or sealants in the ensuite Use of such products will damage the seals an...

Page 41: ...d or adhesion has failed it should be repaired immediately Solar Panels Accumulated dirt and soiling can affect the performance of the solar panels Panels should be cleaned as necessary to prevent this Sealants around solar panel mounts should be checked annually to ensure they are in good condition Caravan Body Maintenance Locks and Latches Locks need regular maintenance to ensure they operate co...

Page 42: ...u IPh 1300 494 494 I Copyright I P a g e 40 Winegard Sensar III Antenna optional Extra Where fitted as an option the mechanism for your Winegard antenna should be lubricated according to the manufacturers specified schedule ...

Page 43: ...www marketdirect com au IPh 1300 494 494 I Copyright I P a g e 41 ...

Page 44: ...s 5000km under normal use and 2500km for harsh off road conditions During travel they should be inspected daily to ensure they have not rotated or become damaged Correct torque is 190Nm CAUTION Hand Brake Parking brakes are mechanically operated by cable means The cable attachment occurs outside of the brake backing plate Cable force applied to the parking lever creates a torque through the pivot ...

Page 45: ...til desired adjustment achieved 3 Re tighten locknut A For extended adjustment or to balance left and right cables 1 Choose the side you want to adjust and undo locknut B 2 Turn locknut C behind mounting bracket clockwise in the direction of the handbrake lever while loosening locknut B to tighten the cable and apply more handbrake 3 Turn locknut B clockwise towards the backing plate while looseni...

Page 46: ...ng axles as well as in the skill of the individual doing the work will determine outcomes This manual cannot possibly anticipate all such variations nor provide advice or cautions as to each Accordingly anyone who departs from the instructions provided in this manual must first establish that they neither compromise their personal safety nor the vehicle integrity by their choice of methods tools o...

Page 47: ...d It is important to replace both shoes on each brake and both brakes of the same axle This is necessary to retain the balance of your brakes Be sure to replace your shoes only with genuine MDC parts available from our outlets Corrosion Prevention It s important to take steps to prevent corrosion of parts on your trailer to extend the service life Many fittings are high tensile and therefor zinc p...

Page 48: ...rate level to suit the conditions you are experiencing and the loaded weight of your caravan WARNING When returning to the highway or when increasing speed you must reinflate the tyres to correct highway pressures Failure to reinflate can cause severe handling problems resulting in injury or death Suspension Your camper is fitted with quality independent trailing arm suspension with dual shock abs...

Page 49: ...let Switch Breaker Lights Main Switch Breaker Fridge Main Switch Breaker Water Pump Main Switch Breaker DC outlet Breaker Voltage Meter Amp Meter Main Isolator Switch Water Level Indicator 12V Mains Circuit Breaker Voltmeter will indicate battery voltage when idle or charge voltage when charging Amp meter will show current being used not charge current ...

Page 50: ...let In the event a 15A outlet is unavailable you will need a conversion box that will step up from 10A to 15A with a safety switch Never leave power leads coiled when in use lay the lead out back and forward in a manner that won t be a trip hazard or risk damage to the lead RCD Safety Switch The mains power safety switch is located inside the caravan In the event of a short this switch will cut po...

Page 51: ...er wire for the ECU to detect the charge requirement of the RV battery Lithium Battery System Your 15 Year Anniversary Edition RV is fitted with a 200Ah Lithium Iron Phosphate LiFePO4 battery system replacing the traditional AGM type battery systems The factory fitted charging systems are specifically designed to allow efficient charging suited to the extreme power demands of the larger battery an...

Page 52: ...railer is equipped with an internal battery management system BMS to protect the battery from conditions such as overcharge over discharge and short circuits In the event the internal BMS is triggered e g the battery goes flat the 12V system will shut down for a short period and the PROJECTA display may show no voltage To reset and recharge the battery follow these steps A VOLTAGE DISPLAYED ON PRO...

Page 53: ...www marketdirect com au IPh 1300 494 494 I Copyright I P a g e 51 12 Volt Wiring Diagram Main Circuit ...

Page 54: ...www marketdirect com au IPh 1300 494 494 I Copyright I P a g e 52 Distribution Circuit ...

Page 55: ...en must not use the device as a toy To avoid the risk of accidental resetting of the over temperature guard the device may not be supplied with power via an external contactor such as a timer nor may it be connected to a power circuit that is regularly switched on or off via a device Water may drip from the discharge pipe of the P T safety valve and this pipe must be left open to the atmosphere Th...

Page 56: ...erate when travelling Do not operate the water heater when refueling the vehicle and when it is in the garage Items sensitive to heat e g spray cans must not be stored in the installation area since excess temperatures may occur there under certain circumstances During the initial operation of a brand new appliance or after it has not been used for some time an amount of fumes and a slight smell m...

Page 57: ...even if the heater has not been used As an alternative two shut off valves resistant to hot water can be fitted in front of the cold and hot water connection Pressure and Temperature Relief Valve P T safety valve Risk of scalding injury from hot water and or tampering with the P T safety valve Do not actuate the P T safety valve as long as the appliance is still hot Do not place a plug or reducing...

Page 58: ...wall cowl is positioned close to an opening window or hatch in particular directly under it the window must remain closed when the water heater is in use see warning plate Removing The Cowl Cover Grab the handle of the cowl cover Press the palm against the lid Fig 3a 1 while pulling the lid off the cowl Fig 3a 2 Select Water Heater Mode Use the control panel to select the water heater mode a Red i...

Page 59: ...ing on page 6 To unlock switch off the appliance wait 10 minutes and switch on again Maintenance Do not modify this appliance Servicing should only be carried out by authorised personnel Only original Truma parts may be used for maintenance and repair work Please contact the Service Australia for service and repairs Decalcification The Truma UltraRapid must be descaled on a regular basis at least ...

Page 60: ... switch on again Heater operates for a prolonged time and then the red lamp lights up Excess temperature thermostat has responded Check water level refill if required close drain valve To unlock switch off the appliance wait 5 minutes and switch on again Water Supply Symptom Cause Remedy Water drips from the P T safety valve Water pressure to high Lime or dirt under the P T safety valve seat Check...

Page 61: ...mp water continuously until the tap is turned off and pressure restored Should the pumps activate while the taps is turned off this could indicate a leak and require investigation and rectification Selecting Fresh Water Tank Beneath the water pump location on the outside of the caravan you will find the selector valves to choose which water tank feeds the water pump ...

Page 62: ... in the cupboard beneath the cooktop All gas appliances and supply must be turned off at the isolation valve when towing Always turn off your gas bottle before towing your caravan Never use gas appliances without adequate ventilation and always remove any gas flue and ventilation covers before use Do not place items near or on any gas flue or exhaust as this may result in a fire or malfunction cau...

Page 63: ... the manufacturer Thetford The recommended product for the waste holding tank on Thetford toilet systems is Aqua Kem Blue or Aqua Kem Green Cassette Tank Cleaner is the recommended product for this application Flush Water Tank Only suitable for MDC models that have a toilet flush tank Do not add to main water tanks Thetford recommend Aqua Rinse Grey Water Tank Freshener ...

Page 64: ...h safer and faster See below images Wheel Chocks Wheel chocks are an important safety device when leaving your trailer parked on even the slightest incline On level ground it is recommended to chock both sides of the wheel On a hill you should chock the wheels on the downhill side ensuring the chocks Covers Hard floor campers and caravans will benefit greatly from a storage cover Perishable fittin...

Page 65: ... 494 494 I Copyright I P a g e 63 Stone Protection There are proprietary devices available that assist in protecting your trailer from stones thrown up by the tow vehicle Rock Tamer and Stone Stomper are two of the most commonly used ...

Page 66: ... charger is plugged in and power point is turned on Not charging from solar Tripped solar panel circuit breaker s Check CB6 CB7 near batteries if black pin is protruding from end of breaker push back in to reset Diagram 1 Tripped DC to DC breaker Check CB4 Diagram 1 Not charging from vehicle DC to DC trigger wire not connected See trailer plug wiring in this manual Tripped circuit breaker Check CB...

Page 67: ...charging low voltage output Weak solar input due to shade Move to sunnier area Weak solar due to dirty panels Clean panels Incorrect setting Ensure DC to DC is set to correct battery type Solar charging not meeting demands Power demands exceeding designed solar output Add additional solar panels Reduce load NOTES Expectations of a 300 watt solar charging system need to be reasonable Running two fr...

Page 68: ...t alternator Connect trigger wire for DC to DC to accessory power from car via trailer plug Fig 5 Charging from Mains Power Symptom Possible Cause Remedy No power to charger Mains power not connected Connect mains power Charger not plugged in Plug in mains charger Charger not turned on Turn on charger RCD tripped Reset RCD Fig 1 No charge with charger on Tripped circuit breaker Reset circuit break...

Page 69: ...it breaker Reset circuit breaker CB1 Fig 1 Fig 2 Accessory circuit not working Tripped circuit breaker Reset circuit breaker above circuit switch by pushing in Listen for click RV Electronics tank gauge not working Flat battery in face panel Remove face cover and replace battery see RV electronics manual Inverter not switching on Tripped circuit breaker Reset circuit breaker CB2 Fig 1 Fig 2 Fig 1 ...

Page 70: ...simply push and if it resets you will hear a click High Load Breakers These are for higher current loads such as CB1 and CB2 fig 1 To reset the small lever protruding from the side needs to be pushed back into the breaker body Fig 2 Breaker in normal state Tripped Breaker Medium Load Breakers When tripped the small black pin on the end of the breaker will protrude To reset push the black pin back ...

Page 71: ... fill water tank and use mains pressure to pressurize tank Water tank is empty Fill water tank Kinked hose Check hoses ensuring none are fouled Damaged worn pump diaphragm Repair or replace pump Gas Problem Possible Cause Remedy Cooker not igniting Gas bottle empty Fill gas bottle Gas bottle not turned on Turn on valve on gas bottle Gas hose on cooker not connected Check bayonet is securely connec...

Page 72: ...sation Correct Controller setting Poor Brake adjustment Adjust Brakes Glazed brake Linings Re burnish or replace linings Overloaded trailer Correct loading Check at weighbridge Brakes Locking Poor Synchronising with controller Adjust controller Poor Adjustment Adjust brakes as per instructions Faulty controller Test and rectify or replace Loose bent or broken components Inspect and replace compone...

Page 73: ...s which can cause damage to seals resulting in shock absorber fade reduction in damping effect and in extreme cases failure of the seal completely On rough and corrugated roads it s important to adjust tyre pressures on your car and trailer to soften the effect and extend the contact patch of the tyre on the road Bulldust This phenomenon is common on outback roads Fine dust can settle in large hol...

Page 74: ... resupply for fuel food and water Some remote fuel stations may run out of fuel during busy periods or times when large fuel trucks are unable to access the area due to road conditions and closures or simply close outside of the season Always check conditions and availability of fuel before setting out to remote areas Shire Councils There are many resources available for planning your trip away Ev...

Page 75: ...d parties may negatively affect your ability to make claims for those products under any other warranties as may apply This Warranty does not cover damage due to unauthorised modifications misuse abuse incorrect assembly improper or irregular maintenance or accident or collision Without limiting the generality of this clause some examples of circumstances that may cause damage not covered by warra...

Page 76: ...screens While these items are not covered under this Warranty they may be covered by other warranties you have in respect of the product This Warranty expressly applies to Tents for the general 12 Month term including our canvas components poles and fittings The Warranty for tents is subject to the same limitations as other parts of the caravan 4 FACTORY SECONDS EX DEMONSTRATION AND DAMAGED GOODS ...

Page 77: ...ction but providing us with further material may not change the result or If we have insufficient information to either accept or reject a claim we will ask you to provide us with more information to allow us to make that decision We may require any kind of information which we consider to be relevant to the decision which may involve questions about the use of the products photographs of the prod...

Page 78: ... au IPh 1300 494 494 I Copyright I P a g e 76 Travel Record Your caravan service record booklet and logbook will help you keep track of kilometres travels and service records Trip Name Date Km Start Km Finish Cumulative Km ...

Page 79: ...www marketdirect com au IPh 1300 494 494 I Copyright I P a g e 77 Trip Name Date Km Start Km Finish Cumulative Km ...

Page 80: ...1 3 Regularly lubricate grease points with multi purpose grease 4 Periodic adjustment of Slotted Nut Pin may be required of coupling head loosens excessively and should be a competent person 5 Flush with clean water if locking mechanism does not open fully due to dirt ingress Ball Bearing Slides To lubricate and protect from corrosion the ball bearing slides should be lubricated with a small amoun...

Page 81: ...utters and obstructions in a heavy matter Always use a ramp or similar if you are backing over high gutters and obstacles Spare Part Numbers Hub Suspension Components Timken Bearing inner outer bearings 25590 Bearing Cone Inner and outer bearings 25520 Bearing Seal 55 x 85 x 12mm 50 x 50mm square Poly Orange Bush YJJJ016 Steel Bush Insert 30 x 114mm YZCN002 Adjuster Cam YDS030 LHS Backing plate As...

Page 82: ...www marketdirect com au IPh 1300 494 494 I Copyright I P a g e 80 Hub Assembly ...

Page 83: ...www marketdirect com au IPh 1300 494 494 I Copyright I P a g e 81 Trailing Arm Bushes ...

Page 84: ... no loose fittings Seals Latches Check all seals on doors and hatches compress 30 50 All seals in serviceable condition and free of damage Suspension Grease bushes and check for play Check torque on suspension hanger bolts 190nm Check retaining chain shackles tight Service Centre Notes ________________________________________________________________________ ________________________________________...

Page 85: ...erminals and voltage at full charge Seals Check condition and correct latch lock adjustment for correct 30 50 compression General fixings Check all structural fixing are secure Seals Latches Check all seals on doors and hatches compress 30 50 All seals in serviceable condition and free of damage Suspension Grease bushes and check for play Check torque on suspension hanger bolts 190nm Check retaini...

Page 86: ...uts Inspect condition and torque to 125Nm 12mm studs 140Nm 14mm studs alloy rims 200Nm 14mm studs steel rims Tyres Inspect for abnormal wear damage and pressure Check manufacturing date less than 5 years Check sidewalls for perishing and damage 12 volt electrical Lights Check all trailer lights are functioning Check plug pins have gap Check for corrosion Battery Check terminals and voltage at full...

Page 87: ... caravan for any dampness Plumbing Hot Water System De scale hot water service Water Tanks Treat tanks and entire system with bacteria killing tank cleaner and flush Grey Water Tank Treat with tank cleaner and flush Drain Fittings Check all metal drain fittings for corrosion Water System Inspect for leaks Turn on pump and ensure it doesn t start due to loss of pressure Service Centre Notes _______...

Page 88: ...minals and voltage at full charge Seals Check condition and correct latch lock adjustment for correct 30 50 compression General fixings Check all structural fixing are secure Seals Latches Check all seals on doors and hatches compress 30 50 All seals in serviceable condition and free of damage Suspension Grease bushes and check for play Check torque on suspension hanger bolts 190nm Check retaining...

Page 89: ...uts Inspect condition and torque to 125Nm 12mm studs 140Nm 14mm studs alloy rims 200Nm 14mm studs steel rims Tyres Inspect for abnormal wear damage and pressure Check manufacturing date less than 5 years Check sidewalls for perishing and damage 12 volt electrical Lights Check all trailer lights are functioning Check plug pins have gap Check for corrosion Battery Check terminals and voltage at full...

Page 90: ... caravan for any dampness Plumbing Hot Water System De scale hot water service Water Tanks Treat tanks and entire system with bacteria killing tank cleaner and flush Grey Water Tank Treat with tank cleaner and flush Drain Fittings Check all metal drain fittings for corrosion Water System Inspect for leaks Turn on pump and ensure it doesn t start due to loss of pressure Service Centre Notes _______...

Page 91: ...minals and voltage at full charge Seals Check condition and correct latch lock adjustment for correct 30 50 compression General fixings Check all structural fixing are secure Seals Latches Check all seals on doors and hatches compress 30 50 All seals in serviceable condition and free of damage Suspension Grease bushes and check for play Check torque on suspension hanger bolts 190nm Check retaining...

Page 92: ...uts Inspect condition and torque to 125Nm 12mm studs 140Nm 14mm studs alloy rims 200Nm 14mm studs steel rims Tyres Inspect for abnormal wear damage and pressure Check manufacturing date less than 5 years Check sidewalls for perishing and damage 12 volt electrical Lights Check all trailer lights are functioning Check plug pins have gap Check for corrosion Battery Check terminals and voltage at full...

Page 93: ... caravan for any dampness Plumbing Hot Water System De scale hot water service Water Tanks Treat tanks and entire system with bacteria killing tank cleaner and flush Grey Water Tank Treat with tank cleaner and flush Drain Fittings Check all metal drain fittings for corrosion Water System Inspect for leaks Turn on pump and ensure it doesn t start due to loss of pressure Service Centre Notes _______...

Page 94: ...minals and voltage at full charge Seals Check condition and correct latch lock adjustment for correct 30 50 compression General fixings Check all structural fixing are secure Seals Latches Check all seals on doors and hatches compress 30 50 All seals in serviceable condition and free of damage Suspension Grease bushes and check for play Check torque on suspension hanger bolts 190nm Check retaining...

Page 95: ...uts Inspect condition and torque to 125Nm 12mm studs 140Nm 14mm studs alloy rims 200Nm 14mm studs steel rims Tyres Inspect for abnormal wear damage and pressure Check manufacturing date less than 5 years Check sidewalls for perishing and damage 12 volt electrical Lights Check all trailer lights are functioning Check plug pins have gap Check for corrosion Battery Check terminals and voltage at full...

Page 96: ... caravan for any dampness Plumbing Hot Water System De scale hot water service Water Tanks Treat tanks and entire system with bacteria killing tank cleaner and flush Grey Water Tank Treat with tank cleaner and flush Drain Fittings Check all metal drain fittings for corrosion Water System Inspect for leaks Turn on pump and ensure it doesn t start due to loss of pressure Service Centre Notes _______...

Page 97: ...minals and voltage at full charge Seals Check condition and correct latch lock adjustment for correct 30 50 compression General fixings Check all structural fixing are secure Seals Latches Check all seals on doors and hatches compress 30 50 All seals in serviceable condition and free of damage Suspension Grease bushes and check for play Check torque on suspension hanger bolts 190nm Check retaining...

Page 98: ...uts Inspect condition and torque to 125Nm 12mm studs 140Nm 14mm studs alloy rims 200Nm 14mm studs steel rims Tyres Inspect for abnormal wear damage and pressure Check manufacturing date less than 5 years Check sidewalls for perishing and damage 12 volt electrical Lights Check all trailer lights are functioning Check plug pins have gap Check for corrosion Battery Check terminals and voltage at full...

Page 99: ... caravan for any dampness Plumbing Hot Water System De scale hot water service Water Tanks Treat tanks and entire system with bacteria killing tank cleaner and flush Grey Water Tank Treat with tank cleaner and flush Drain Fittings Check all metal drain fittings for corrosion Water System Inspect for leaks Turn on pump and ensure it doesn t start due to loss of pressure Service Centre Notes _______...

Page 100: ...minals and voltage at full charge Seals Check condition and correct latch lock adjustment for correct 30 50 compression General fixings Check all structural fixing are secure Seals Latches Check all seals on doors and hatches compress 30 50 All seals in serviceable condition and free of damage Suspension Grease bushes and check for play Check torque on suspension hanger bolts 190nm Check retaining...

Page 101: ...uts Inspect condition and torque to 125Nm 12mm studs 140Nm 14mm studs alloy rims 200Nm 14mm studs steel rims Tyres Inspect for abnormal wear damage and pressure Check manufacturing date less than 5 years Check sidewalls for perishing and damage 12 volt electrical Lights Check all trailer lights are functioning Check plug pins have gap Check for corrosion Battery Check terminals and voltage at full...

Page 102: ...t caravan for any dampness Plumbing Hot Water System De scale hot water service Water Tanks Treat tanks and entire system with bacteria killing tank cleaner and flush Grey Water Tank Treat with tank cleaner and flush Drain Fittings Check all metal drain fittings for corrosion Water System Inspect for leaks Turn on pump and ensure it doesn t start due to loss of pressure Service Centre Notes ______...

Page 103: ...minals and voltage at full charge Seals Check condition and correct latch lock adjustment for correct 30 50 compression General fixings Check all structural fixing are secure Seals Latches Check all seals on doors and hatches compress 30 50 All seals in serviceable condition and free of damage Suspension Grease bushes and check for play Check torque on suspension hanger bolts 190nm Check retaining...

Page 104: ...Nuts Inspect condition and torque to 125Nm 12mm studs 140Nm 14mm studs alloy rims 200Nm 14mm studs steel rims Tyres Inspect for abnormal wear damage and pressure Check manufacturing date less than 5 years Check sidewalls for perishing and damage 12 volt electrical Lights Check all trailer lights are functioning Check plug pins have gap Check for corrosion Battery Check terminals and voltage at ful...

Page 105: ...t caravan for any dampness Plumbing Hot Water System De scale hot water service Water Tanks Treat tanks and entire system with bacteria killing tank cleaner and flush Grey Water Tank Treat with tank cleaner and flush Drain Fittings Check all metal drain fittings for corrosion Water System Inspect for leaks Turn on pump and ensure it doesn t start due to loss of pressure Service Centre Notes ______...

Page 106: ...l mackay statewidebearings com au Rockhampton 67 Denham Street Rockhampton QLD 4700 Ph 07 4927 2677 Email rockhampton statewidebearings com au Townsville Unit 2 502 Woolcock Street Garbutt QLD 4814 Ph 07 4758 8855 Email townsville statewidebearings com au Beresfield 11 Yilen Close Beresfield NSW 2322 Ph 02 4041 6444 Email beresfield statewidebearings com au Smithfield Unit 4 8 Cooper Street Smithf...

Page 107: ...ebearings com au Wangara 70 Distinction Road Wangara WA 6065 Ph 08 9303 6900 Email wangara statewidebearings com au Wingfield Grand Jct Rd South Rd Wingfield SA 5013 Ph 08 8260 6299 Email wingfield statewidebearings com au Dandenong South 84 Greens Road Dandenong South VIC 3175 Ph 03 8710 9777 Email dandenong statewidebearings com au Somerton 15 17 Somerton Road Somerton VIC 3061 Ph 03 9308 0055 E...

Page 108: ...ect use Scan the code or go to https youtu be 7Zr3PdzcfmQ Setup Tutorial View this video for setup instruction Scan the code or go to https youtu be M4zfmti uD0 Pack Down Tutorial View this video for pack down instruction Scan the code or go to https youtu be A0BCVl6 V6Y External Ensuite Setup View this video for external ensuite setup Scan the code or go to https youtu be aYTs6_sd08M ...

Page 109: ... 44 Correct Vehicle Wiring for MDC Caravans 12 Corrosion Prevention 45 Corrosion Protection 39 Coupling 29 Decalcification 57 Distribution Circuit 52 Draining the Water Heater 56 Driving Off Road 71 Effects of Weight Distribution 21 Electric Awning 24 Electrical Safety 11 Ensuite Finishes 38 External Ensuite Setup 106 Fabrics 38 Fig 1 67 Filling the Truma UltraRapid with Water 54 Finding a Suitabl...

Page 110: ... 106 Shade and screen care 39 Shock Absorbers Bushes 46 Shoes and Linings 45 Solar Charging 65 Solar Panels 39 Spare Part Numbers 79 Specifications 6 Stabiliser Legs 23 Stainless Steel 38 Storage Care 36 Supplier Contact Details 104 Suspension 46 Suspension 79 Switching Off Gas Operation 57 Switching On Gas Operation 56 Terminology Abbreviations 4 Terminology Abbreviations 5 Toilet Care and Mainte...

Page 111: ...www marketdirect com au IPh 1300 494 494 I Copyright I P a g e 109 Winegard Sensar III Antenna optional Extra 40 Wireless Rearview Camera 34 ...

Page 112: ...www marketdirect com au IPh 1300 494 494 I Copyright I P a g e 110 ...

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MDC XT17HRT 2022, Owner'S Manual

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