MDC XT17T 2022 Owner'S Manual Download Page 109

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Appendix

Topic

Page

12 Volt Electrical

12 Volt Wiring Diagram Main Circuit

240 Volt Electrical

Acrylic Windows

Adjuster Automotive Type

Ball Bearing Slides

Ball Weight

Battery Care

Batwing Annex Tutorial

106

Bearings and Seals

Brake Adjustment

Brake Cleaning and Inspection

Brake Controller

Brakes

Brakes & Breakaway System

Caravan Body Maintenance

Care and Maintenance of the Caravan

Charging Camper/Caravan While

Driving

Charging from Mains Power

Charging from Tow Vehicle

Charging from your Vehicle

Charging the Caravan

Chassis

Chemicals:

Circuit Breaker

Connecting the Breakaway

Connecting the Electrics

Connecting the Gas

Connecting the Safety Chains

Control Panel

Control Panel & Accessories

Correct Use of Your Electric Brakes

Correct Vehicle Wiring for MDC

Caravans

Corrosion Prevention

Corrosion Protection

Coupling

Decalcification

Distribution Circuit Diagram

Draining the Water Heater

Driving Off Road

Effects of Weight Distribution

Electric Awning

Electrical Safety

Electrical Systems

Ensuite Finishes

Fabrics

Filling the Truma UltraRapid with Water

Finding a Suitable Spot

Fire Extinguisher

Fuses

Galvanised Finishes

Gas

Gas & Appliance Safety

Gas & Water Systems

Gas Appliance Safety

Gas Certification

Gas Cylinder Safety

Gas Operation

Gas Systems

General Safety

Guide to Video Tutorials

106

Hand Brake

Handover Tutorial

106

Handy Tips

High Load Breakers

High Tensile Bolt and Fittings

Hitch

Hitch and Chains

How to Hitch your coupling

How to Load Your Caravan

Hub Assembly

Important Safety Notice

Internal Finishes

Introduction

Isolating Appliances

Jacking Your Caravan or Camper

Kitchen

Kitchen and Electrical Tutorial

106

Lights

Lithium (LiFePO4) Battery Reset

Lithium Battery System

Locks and Latches

Magnets

Main Circuit Breaker

Mains Power

Maintenance

MDC Contact Details and Stores

Summary of Contents for XT17T 2022

Page 1: ...com au IPh 1300 494 494 I XT17T 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...

Page 2: ...akes 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 K...

Page 3: ...57 Maintenance 57 Decalcification 57 Fuses 57 Circuit Breaker 58 Water Heater Trouble Shooting 58 Gas Operation 58 Water Supply 58 Water Pumps 59 Selecting Fresh Water Tank 59 Connecting the Gas 60 P...

Page 4: ...cal 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 h...

Page 5: ...T16HR 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 ADDR...

Page 6: ...y the 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 m...

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...

Page 8: ...on of welded aluminium 50 x 25 RHS and 75 x 25 RHS and 25X25 and 20X20 square aluminium alloy TARE WEIGHT Approx 2650kg TOWBALL WEIGHT Approx 240kg ATM RATING 3500kg PAYLOAD 850Kg SIZE OPEN WITH A C 7...

Page 9: ...le cassette blind AIR CONDITIONER Truma Aventa comfort 2400W roof mounted air conditioning system with integrated heat pump HOT WATER SYSTEM 14L Truma UltraRapid gas operated REFRIGERATOR 150L Thetfor...

Page 10: ...s 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 We...

Page 11: ...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 LO...

Page 12: ...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 le...

Page 13: ...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 sock...

Page 14: ...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 a...

Page 15: ...top 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...

Page 16: ...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...

Page 17: ...y 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...

Page 18: ...rain 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...

Page 19: ...ase 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 o...

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...

Page 21: ...ing 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 Rem...

Page 22: ...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...

Page 23: ...formance 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 T...

Page 24: ...on 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 an...

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...

Page 26: ...mild weather conditions and should be packed away in high winds During rain one side must be lowered to prevent water pooling which can damage the awning When set up as an annex the awning has a high...

Page 27: ...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 F...

Page 28: ...tch 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...

Page 29: ...94 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 ap...

Page 30: ...t 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 cov...

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 a...

Page 32: ...ee 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 i...

Page 33: ...upling 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 ba...

Page 34: ...hains 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 REM...

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 you...

Page 36: ...tion 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 po...

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...

Page 38: ...cking 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 packi...

Page 39: ...dust 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...

Page 40: ...leaners 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 us...

Page 41: ...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...

Page 42: ...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 manufactur...

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

Page 44: ...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 Br...

Page 45: ...il 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 mounti...

Page 46: ...g 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 Accordingl...

Page 47: ...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 a...

Page 48: ...ate 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 highw...

Page 49: ...ent Power 5 Water Pump Tank Gauges 6 Hot Water Heater Igniter Power 7 Oven 8 Spare Fridge 9 Battery Volts 10 Amps Voltmeter will indicate battery voltage when idle or charge voltage when charging Amp...

Page 50: ...et 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 f...

Page 51: ...r 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 re...

Page 52: ...ailer 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...

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 Diagram...

Page 55: ...ust 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 b...

Page 56: ...e 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 exces...

Page 57: ...ven 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 s...

Page 58: ...all 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...

Page 59: ...ng 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...

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...

Page 61: ...p 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 Sel...

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 applian...

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 app...

Page 64: ...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 bo...

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 a...

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 i...

Page 67: ...harging 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 chargin...

Page 68: ...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 C...

Page 69: ...t 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 gaug...

Page 70: ...imply 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 b...

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 Pr...

Page 72: ...ation 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 Sync...

Page 73: ...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...

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...

Page 75: ...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 maintenanc...

Page 76: ...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 fi...

Page 77: ...tion 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 a...

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...

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: ...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 wi...

Page 81: ...tters 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 bearing...

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 su...

Page 85: ...rminals 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...

Page 86: ...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 f...

Page 87: ...ness 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...

Page 88: ...inals 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 se...

Page 89: ...eplace split pin Wheel 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 manufactu...

Page 90: ...ssary Damp Check Inspect 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...

Page 91: ...inals 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 se...

Page 92: ...ck stub axle condition and wear Replace split pin Wheel Nuts Inspect condition and torque to 125Nm 12mm studs 140Nm 14mm studs alloy rims 200Nm 14mm studs steel rims Tyres Inspect for abnormal wear da...

Page 93: ...ect and adjust tension where necessary Damp Check Inspect caravan for any dampness Plumbing Hot Water System De scale hot water service Water Tanks Treat tanks and entire system with bacteria killing...

Page 94: ...inals 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 se...

Page 95: ...ck stub axle condition and wear Replace split pin Wheel Nuts Inspect condition and torque to 125Nm 12mm studs 140Nm 14mm studs alloy rims 200Nm 14mm studs steel rims Tyres Inspect for abnormal wear da...

Page 96: ...ect and adjust tension where necessary Damp Check Inspect caravan for any dampness Plumbing Hot Water System De scale hot water service Water Tanks Treat tanks and entire system with bacteria killing...

Page 97: ...inals 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 se...

Page 98: ...ck stub axle condition and wear Replace split pin Wheel Nuts Inspect condition and torque to 125Nm 12mm studs 140Nm 14mm studs alloy rims 200Nm 14mm studs steel rims Tyres Inspect for abnormal wear da...

Page 99: ...ect and adjust tension where necessary Damp Check Inspect caravan for any dampness Plumbing Hot Water System De scale hot water service Water Tanks Treat tanks and entire system with bacteria killing...

Page 100: ...inals 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 se...

Page 101: ...ck stub axle condition and wear Replace split pin Wheel Nuts Inspect condition and torque to 125Nm 12mm studs 140Nm 14mm studs alloy rims 200Nm 14mm studs steel rims Tyres Inspect for abnormal wear da...

Page 102: ...ect and adjust tension where necessary Damp Check Inspect caravan for any dampness Plumbing Hot Water System De scale hot water service Water Tanks Treat tanks and entire system with bacteria killing...

Page 103: ...inals 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 se...

Page 104: ...ck stub axle condition and wear Replace split pin Wheel Nuts Inspect condition and torque to 125Nm 12mm studs 140Nm 14mm studs alloy rims 200Nm 14mm studs steel rims Tyres Inspect for abnormal wear da...

Page 105: ...ect and adjust tension where necessary Damp Check Inspect caravan for any dampness Plumbing Hot Water System De scale hot water service Water Tanks Treat tanks and entire system with bacteria killing...

Page 106: ...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...

Page 107: ...bearings 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 sta...

Page 108: ...up instruction Scan the code or go to https youtu be r7Ap8ZitXzM Kitchen and Electrical Tutorial View this video for kitchen and electrical setup instruction Scan the code or go to https youtu be XP2Y...

Page 109: ...sion Protection 39 Coupling 29 Decalcification 57 Distribution Circuit Diagram 52 Draining the Water Heater 56 Driving Off Road 71 Effects of Weight Distribution 21 Electric Awning 24 Electrical Safet...

Page 110: ...t 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 5...

Page 111: ...www marketdirect com au IPh 1300 494 494 I Copyright I P a g e 109...

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