MDC XT12 2021 - User Manual

Copyright © Market Direct Group Pty Ltd 2021 All Rights Reserved
Phone: 1300 494 494
OWNER’S MANUAL
EDITION: 2021 - Version 1
XT12
HYBRID CARAVAN
www.marketdirect.com.au

Summary

Disclaimer

Section 1. Introduction

Terminology & Abbreviations

Definitions of key terms and abbreviations related to caravan specifications and towing.

Specifications

MDC Contact Details and Stores

Safety Information

Modifications to The Product

Information regarding changes or alterations to the caravan's gas system or chassis.

Jacking Your Caravan

Electrical Safety

Vehicle Electrical Requirements

Caravans - Trailer Lights

Charging Caravan While Driving

Gas & Appliance Safety

General Safety

Essential safety guidelines for using gas appliances, checking connections, and handling leaks.

Gas Cylinder Safety

Proper orientation, lifespan, and storage of gas cylinders for safe operation.

Ventilation and Flues

Ensuring ventilators, flues, and vents are clear and unobstructed for safe operation.

Isolating Appliances

How to isolate internal gas appliances for safety during travel or refuelling.

Diesel Heater Safety

Using the Caravan

Load Distribution Guide

Diagram illustrating optimal placement of heavy, medium, and light items for balanced loading.

Ball Weight

Guidance on achieving the ideal ball weight, approximately 10% of total caravan weight.

Effects of Weight Distribution

How weight distribution impacts caravan handling, sway, and potential accidents.

Tyre Pressures

Importance of correct tyre pressure for handling and sway, with a recommendation chart.

Pre-Trip Inspection

Tyres

Checks for tread depth, condition, and legal wear before any trip.

Brakes & Breakaway System

Confirming brakes and breakaway system operate correctly via manual and pedal controls.

Gas

Confirming cylinder valves are closed and gas isolation valves are in the OFF position.

Setting Up the Caravan

Finding a Suitable Spot

Tips for selecting a level, safe spot for setting up the caravan, considering trees and drainage.

Using Wheel Chocks and Ramps

Proper use of chocks and ramps for levelling and stabilising the caravan.

Stabiliser Legs

Correct use of stabiliser legs for stability, avoiding jacking or using impact wrenches.

Electric Awning

Windows and Blinds

Kitchen

Electrical Panel

Control Panel

Overview of the electrical panel, including circuit breakers, switches, and meters.

Connecting to Mains Power

Instructions for connecting the caravan to external mains power supply.

Charging from Mains Power

How the caravan charges from mains power using the 7-stage charger.

Packing Up the Caravan

Locks and Latches

Regular checks and adjustment of locks and latches for optimal seal compression.

Gas and Appliances

Reading appliance manuals and following safety measures for gas appliances.

Truma Rapid Hot Water System

Operating Instructions

Mandatory use of upright gas cylinders and safety procedures for gas leaks.

General Safety

Guidelines for safe operation, children's use, and avoiding risks with the hot water unit.

Filling the Truma UltraRapid with Water

Draining the Water Heater

Pressure and Temperature Relief Valve (P&T safety valve)

Information on the P&T safety valve, its function, maintenance, and risks of tampering.

Switching On Gas Operation

Removing The Cowl Cover

Step-by-step guide on how to safely remove the cowl cover from the hot water unit.

Select Water Heater Mode

How to select the desired water heater mode using the control panel.

Switching Off Gas Operation

Procedure for switching off the water heater for short or long periods.

Red Indicator Lamp Fault

Maintenance

Guidelines for servicing and using only original Truma parts for repairs.

Decalcification

Recommended frequency and method for descaling the Truma UltraRapid hot water system.

Fuses

Information on the location and type of miniature fuse for the water heater's PCB.

Water Heater Trouble Shooting

Gas Operation

Troubleshooting common gas operation issues like no power, red lamp, or overheating.

Water Supply

Diagnosing water dripping from P&T valve or hot water flowing back into cold supply.

Towing the Caravan

Hitch

Guidance on fitting a hitch system for trucks and heavy commercial vehicles.

Connecting the Hitch

Coupling

Uncoupling

Connecting the Breakaway

Connecting the Safety Chains

Connecting the Electrics

Care and Maintenance of the Caravan

Protection of Finishes

Guidance on cleaning and protecting paint, acrylic windows, internal, and exterior finishes.

Stainless Steel

Using purpose-made cleaners or vinegar solutions for stainless steel surfaces.

Fabrics

Washing or dry cleaning fabrics gently to maintain colourfastness.

Corrosion Protection

Steps to protect against corrosion, especially in salty or snowy conditions.

Roof Maintenance

Maintenance schedule for the Winegard Sensar III antenna if fitted.

Canopy Lifting Mechanism

Maintenance requirements for the canopy lift mechanism, including lubrication points.

Roof Skirt Elastic Cord

Ensuring correct tension of the elastic cord for roof skirt protection.

Caravan Body Maintenance

Mechanical Maintenance

Overview of checks for wheels, tyres, brakes, bearings, seals, and suspension.

Brakes

Regular adjustment of electric drum brakes for even pad wear and performance.

Suspension Maintenance

Maintenance for suspension, including lubrication, grease points, and trailing arm bolt torque.

Handbrake

Correct adjustment of the handbrake to ensure safe parking and prevent brake drag.

Adjuster Automotive Type

Steps for adjusting the automotive-style handbrake on later models for simultaneous adjustment.

Hitch Periodic Maintenance

Periodic maintenance recommendations for the Cruisemaster DO35 hitch.

Ball Bearing Slides

Lubricating ball bearing slides every 6 months for protection and corrosion prevention.

Spare Part Numbers

Anti-Theft Devices

Recommendation to use theft protection devices to secure the caravan investment.

Plumbing and Toilet

Toilet Care and Maintenance

Using recommended water treatment and conditioning products for toilet systems.

Truma Hot Water Heater

Guidance on de-scaling the Truma hot water system every 6-12 months.

Fresh Water Tanks

Vital tank maintenance for drinking water, using cleaning products and filters.

Moisture and Mould Protection

Condensation

Causes of condensation and methods to prevent mould, including airing and drying.

Protecting from Mould

Preventing mould by drying canvas and interiors thoroughly after use.

Protecting Your Investment

Using products like Stone Stompers to protect the trailer from road debris.

Electrical Wiring Diagram

Trouble Shooting

240 Volt Trouble Shooting

Common problems and remedies for 240V systems, including power points and RCD trips.

12 Volt Trouble Shooting

Solutions for 12V issues like no power, battery charging, solar, and lights.

Plumbing

Hot Water System

Troubleshooting common hot water system issues like no power or lighting problems.

Water Pump

Diagnosing water pump issues such as no sound, spitting, or poor pressure.

Driving Off Road

Corrugations & rough road

Managing vibrations, shock absorber fade, and adjusting tyre pressures on rough roads.

Sand

Lowering tyre pressures and speed for sand driving, with advice on tyre bead retention.

Creek and River Crossings

Extreme danger of river crossings, especially during mild flooding, and consulting local authorities.

Recommended Recovery Products

Recovery points

Using designated recovery points and ensuring vehicle is fitted with rated points.

Hardware

Importance of soft shackles for safety and reducing impact risks in recovery situations.

Wheels and Tyres

Off Road

Adjusting tyre pressures and speed for off-road conditions and returning to highway pressures.

Suspension

Information on independent trailing arm suspension and dual shock absorbers.

Wheel Alignment

Maintaining wheel alignment by avoiding heavy backing over gutters and obstructions.

Travel Record

Service Record

500 KM FIRST SERVICE

Checklist for the initial 500km service, including hitch, brakes, wheels, and seals.

Every 6 MONTHS; 5,000 KM SERVICE

Hitch

Check hitch bolts to 90Nm.

Suspension

Lubricate and check suspension bushes, torque bolts to 190Nm.

Wheel bearings

Remove, clean, re-lubricate, and inspect wheel bearings for wear.

Seals & Latches

Check seals on doors/hatches for compression and condition.

12 MONTHS; 10,000 KM SERVICE

Hitch

Inspect hitch for damage/lubrication and check bolt torque.

Suspension

Torque suspension bolts, grease bushes, check play, and inspect shock absorbers.

Wheel bearings

Replace bearings, seals, lubricate, and check stub axle condition.

Solar Panels

Check solar panels for damage and inspect sealants on penetrations.

Body

Inspect joint sealants and ensuite joints, check for soft spots on floor.

Fire Extinguisher

Inspect fire extinguisher charge and service date.

Hot Water System

De-scale the hot water service.

Water Tanks

Treat tanks and system with bacteria killing cleaner and flush.

18 MONTHS; 15,000 KM SERVICE

Hitch

Check hitch bolts to 90Nm.

Suspension

Lubricate and check suspension bushes, torque bolts to 190Nm.

Wheel bearings

Remove, clean, re-lubricate, and inspect wheel bearings for wear.

Seals & Latches

Check seals on doors/hatches for compression and condition.

24 MONTHS; 20,000 KM SERVICE

Hitch

Inspect hitch for damage/lubrication and check bolt torque.

Suspension

Torque suspension bolts, grease bushes, check play, and inspect shock absorbers.

Wheel bearings

Replace bearings, seals, lubricate, and check stub axle condition.

RCD Unit

Check operation of RCD via test button.

Body

Inspect joint sealants and ensuite joints, check for soft spots on floor.

Ventilation

Inspect ventilation for obstruction and ensure vents operate correctly.

Hot Water System

De-scale the hot water service.

Water Tanks

Treat tanks and system with bacteria killing cleaner and flush.

30 MONTHS; 25,000 KM SERVICE

Hitch

Check hitch bolts to 90Nm.

Suspension

Lubricate and check suspension bushes, torque bolts to 190Nm.

Wheel bearings

Remove, clean, re-lubricate, and inspect wheel bearings for wear.

Seals & Latches

Check seals on doors/hatches for compression and condition.

36 MONTHS; 30,000 KM SERVICE

Hitch

Inspect hitch for damage/lubrication and check bolt torque.

Suspension

Torque suspension bolts, grease bushes, check play, and inspect shock absorbers.

Wheel bearings

Replace bearings, seals, lubricate, and check stub axle condition.

Solar Panels

Check solar panels for damage and inspect sealants on penetrations.

Body

Inspect joint sealants and ensuite joints, check for soft spots on floor.

Ventilation

Inspect ventilation for obstruction and ensure vents operate correctly.

Hot Water System

De-scale the hot water service.

Water Tanks

Treat tanks and system with bacteria killing cleaner and flush.

42 MONTHS; 35,000 KM SERVICE

Hitch

Check hitch bolts to 90Nm.

Suspension

Lubricate and check suspension bushes, torque bolts to 190Nm.

Wheel bearings

Remove, clean, re-lubricate, and inspect wheel bearings for wear.

Seals & Latches

Check seals on doors/hatches for compression and condition.

48 MONTHS; 40,000 KM SERVICE

Hitch

Inspect hitch for damage/lubrication and check bolt torque.

Suspension

Torque suspension bolts, grease bushes, check play, and inspect shock absorbers.

Wheel bearings

Replace bearings, seals, lubricate, and check stub axle condition.

Solar Panels

Check solar panels for damage and inspect sealants on penetrations.

Body

Inspect joint sealants and ensuite joints, check for soft spots on floor.

Ventilation

Inspect ventilation for obstruction and ensure vents operate correctly.

Hot Water System

De-scale the hot water service.

Water Tanks

Treat tanks and system with bacteria killing cleaner and flush.

Warranty Statement

VALIDITY OF CLAIMS

Conditions and limitations for making warranty claims, including original purchaser and item condition.

REMEDIES AND LIMITATION OF LIABILITY

Details on warranty claim remedies, liability limitations, and exclusion of consequential damages.

ITEMS NOT COVERED UNDER THIS WARRANTY

List of items and conditions not covered by the warranty, such as rust, tyres, and paint.

LODGING A CLAIM

Process for lodging a warranty claim, including website submission and claim response.

CONTACT

Contact information for warranty inquiries and further questions.

Supplier Details

Guide to Video Library

Handover Video

Watch tutorial for explanation of all caravan features and their correct use.

Setup Tuition

Scan QR code or visit link for setup tuition.

Kitchen & Electrical Set Up Tutorial

Scan QR code or visit link for kitchen and electrical setup tutorial.

Pack Up Video Tutorial

Scan QR code or visit link for pack-up video tutorial.

MDC XT12 2021 Specifications

General

Category	Caravans
Year	2021
Manufacturer	MDC
Model	XT12
Maximum Technically Permissible Laden Mass	2500kg
Number of Berths	2
Fresh Water Tank Capacity	120L