Diplomat II Motorhome Motorhome Manual

The Diplomat II Motorhome is a premium Class A recreational vehicle featuring a spacious interior, advanced amenities, and reliable performance for long-distance travel. Equipped with a powerful engine, comprehensive living facilities including kitchen, bathroom, sleeping areas, and entertainment systems, along with safety features and maintenance requirements. Below are key sections for safety, features, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Pre-Departure Inspection 3. Operating Instructions 4. Specifications 5. Controls and Dashboard 6. Living Area Systems 7. Maintenance Schedule 9. Safety Features 10. Care & Cleaning 11. Regulatory Information 12. Troubleshooting

Features at a Glance

Key components: Powerful engine, spacious living area, kitchen with appliances, bathroom with shower, sleeping quarters, entertainment system, climate control, and safety systems.

FeatureDescription
EnginePowerful diesel/petrol engine for reliable performance
Living AreaSpacious interior with convertible seating/sleeping areas
KitchenRefrigerator, stove, microwave, sink with water supply
BathroomToilet, shower, vanity with freshwater and waste tanks
EntertainmentTV, audio system with multiple inputs
Climate ControlAir conditioning and heating systems
Electrical SystemBattery, inverter, generator for power supply
Safety FeaturesSmoke/CO detectors, fire extinguisher, emergency exits
StorageAmple interior and exterior compartments
Towing CapacityCapability to tow additional vehicles or trailers

Pre-Departure Inspection

Complete thorough inspection before each trip to ensure safety and functionality.

  1. Check engine oil, coolant, and other fluid levels.
  2. Inspect tires for pressure and wear; ensure spare is available.
  3. Test all lights: headlights, brake lights, turn signals.
  4. Verify operation of brakes, steering, and suspension.
  5. Check living area systems: water, propane, electrical.
  6. Ensure all safety equipment is present and functional.

WARNING! Never operate without completing pre-departure inspection. Failure to do so may result in accidents or damage.

Operating Instructions

Follow proper procedures for driving and using motorhome systems.

  1. Starting engine: Ensure parking brake is engaged; turn key while pressing brake.
  2. Driving: Allow extra space for braking and turning due to size/weight.
  3. Using systems: Monitor dashboard gauges; operate living area controls as needed.
  4. Parking: Level motorhome for proper operation of refrigerator and other systems.
  5. Shutdown: Turn off all systems; secure doors and compartments.

CAUTION! Be aware of height clearances and weight restrictions when driving.

Specifications

Controls and Dashboard

Dashboard includes speedometer, fuel gauge, temperature gauges, warning lights. Living area controls for lighting, climate, water systems.

Primary Controls: Ignition, transmission, steering, brakes, accelerator.

Dashboard: Monitor engine temperature, oil pressure, battery voltage. Living Area: Thermostat for heating/cooling, water pump switch, propane control, electrical panel with circuit breakers. Entertainment: Audio/video system controls. Safety: Emergency brake, hazard lights, fire extinguisher location.

Living Area Systems

Kitchen: Refrigerator (AC/DC/propane), stove, oven, microwave, sink. Bathroom: Toilet, shower, vanity. Sleeping: Convertible beds/dinette. Climate: Air conditioning and furnace.

  1. Water System: Fill freshwater tank; use pump for pressure; drain waste tanks properly.
  2. Electrical: Use shore power, generator, or battery power as available.
  3. Propane: Monitor levels; shut off when not in use or during refueling.
  4. Entertainment: Operate TV and audio system with remote controls.

Tip: Conserve water and power when not connected to external sources.

Maintenance Schedule

Regular maintenance ensures longevity and reliability.

  1. Engine: Oil change every 3,000-5,000 miles; filter replacements.
  2. Tires: Rotate and balance regularly; check pressure before trips.
  3. Brakes: Inspect pads/shoes; fluid change as recommended.
  4. Battery: Check charge and connections; replace as needed.
  5. Water System: Sanitize freshwater tank annually; inspect seals.
  6. Propane: Check for leaks; inspect lines and regulators.
  7. Exterior: Wash regularly; inspect for damage or leaks.
  8. Interior: Clean surfaces; check appliances and systems.

WARNING! Follow manufacturer intervals; neglect may void warranty.

Safety Features

Smoke and Carbon Monoxide Detectors: Test monthly; replace batteries annually. Fire Extinguisher: Located in kitchen area; inspect pressure gauge. Emergency Exits: Windows and doors marked for emergency use. Seat Belts: Use while vehicle is in motion.

Care & Cleaning

Exterior: Wash with mild soap and water; avoid abrasive materials. Interior: Vacuum carpets; clean surfaces with appropriate cleaners. Windows: Use glass cleaner; avoid ammonia on tinted windows.

CAUTION! Do not use high-pressure washers on seals; keep electrical components dry.

Regulatory Information

Complies with Federal Motor Vehicle Safety Standards (FMVSS). Emissions standards as per EPA regulations. Copyright © [Year] Diplomat Motorhomes; all rights reserved. For support, visit www.diplomatorv.com or contact 1-800-DIPLOMAT.

Troubleshooting

SymptomPossible CauseCorrective Action
Engine won't startBattery/fluid issuesCheck battery charge; verify fuel level; inspect fuses.
No power in living areaElectrical sourceCheck shore power connection; reset breakers; test battery.
Water pump not workingPower/air lockEnsure pump switch on; check fuse; purge air from lines.
Refrigerator not coolingPower source/levelingVerify power mode (AC/DC/propane); ensure vehicle is level.
Propane smellLeakShut off propane immediately; ventilate area; check connections.

Emergency: Contact roadside assistance for mechanical issues.

Service: 1-800-DIPLOMAT; www.diplomatorv.com

Diplomat II Motorhome Motorhome Manual © - All Rights Reserved 2025