Gladiator UserGuide EN

OWNER’S HANDBOOK

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User Manual

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OWNER'S HANDBOOK

WELCOME ABOARD Welcome to the Hotomobil family Thank you for choosing the Gladiator as your companion for the open road. Hotomobil designs and builds the Gladiator to bring dependable engineering and genuine comfort together, so every journey feels effortless. This handbook explains how to operate your camper safely and get the most from every system on board. Read it before your first trip and keep it in the vehicle for quick reference. Technical specifications and features may vary depending on your model and the options you selected. 2

AFTER-SALES SUPPORT Email info@hotomobil.com Phone +49 211 94624034 Phone +90 216 706 39 69 Web hotomobil.com

Year Hotomobil warranty, covering build quality and durability.

We hope you enjoy many pleasant journeys and unforgettable adventures with your new Gladiator. The Hotomobil Team

HOW TO READ THIS HANDBOOK Critical safety alert. Must be followed to avoid serious risk of injury or equipment damage. Attention. An important point that directly affects safe and correct use. Tip. Practical advice that helps you get the best results. Information. Useful background and good-to-know notes about a system.

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OWNER'S HANDBOOK

Contents

5 6 9

01 SAFETY AND HANDLING

1.1 Parking, Loading and Unloading

1.2 Electric Jacks 1.3 Remote Control

12

14 15 16 18 19 20 22 23 24 25 27 28 29 30 31 32 33 34 35 36 37

02 DOORS

2.1 Berhimi Door 2.2 Babarvy Door 2.3 Hartal Doors

03 GAS SYSTEM

3.1 Caravan Gas System

04 ELECTRICAL SYSTEMS 4.1 Electrical Diagram and Safety 4.2 Normal Operating Sounds 4.3 Control Panel CBE180 4.4 Control Panel Octoopi Van 4.5 Control Panel CBE100

4.6 Lighting Systems

4.7 12V Distribution and Fuses 4.8 Solar Energy System (MPPT) 4.9 Main Electrical Switches

4.10 220V Main Fuse Panel

4.11 220V External Power Connection

4.12 Solar Panels 4.13 Inverter Usage

4.14 Battery and Charging Systems

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38

4.15 Vehicle-to-Cabin Charging System

41 42 43 44 45 46 47 49 50 53 54 56 57 58 59 60 61 62 63 64 65 66 68 69

05 WATER SYSTEMS

5.1 Clean Water System 5.2 Wastewater System 5.3 Outdoor Shower System

06 HEATING AND COOLING

6.1 Water Heater (Optional)

6.2 Eberspacher Heater (Optional) 6.3 Climate Control Systems 6.4 Truma Air Conditioning System

6.5 Frost Control System

6.6 Refrigerators

07 AWNINGS

7.1 Awning Basics and Berhimi M22

7.2 Berhimi M44

7.3 Dometic Awning 7.4 Thule Omnistor

08 OTHER EQUIPMENT

8.1 Mastic Applications 8.2 Stove and Sink Usage

09 DOCUMENTS AND SUPPORT

9.1 CE Certificate and Removable Superstructure 9.2 Frequently Asked Technical Questions

9.3 After-Sales Support

9.4 The Hotomobil Camper Family

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01

CHAPTER 01

Safety and Handling

Loading, unloading and parking the cabin safely, plus the electric jack system and its remote control.

01

Parking, Loading and Unloading

02

Electric Jacks

03

Remote Control

SAFETY AND HANDLING

SECTION 1.1 Parking, Loading and Unloading

Loading and unloading the cabin is the most safety-critical operation you will carry out. Follow these steps carefully and never rush the process. When you receive the vehicle, remove the protective plastic covers from the windows, doors and dashboard before use.

BEFORE YOU START

Is the vehicle and cabin floor flat, hard and non-slip? Is the area around the cabin clear of people? Are the support footplates free of gaps, pits and stones? Is the control cable or remote control secure and within reach? Is the vehicle brake applied and the gear in the P position? Have all the feet been visually inspected?

Loading the cabin onto the vehicle 1 The connection points differ. The feet with longer connection points go under the alcove; the shorter ones go at the door edge. 2 Raise the support legs about 10 cm above the height of the vehicle body. The cabin must sit completely level. 3 Check that every leg rests evenly on the ground. An uneven leg can cause the cabin to tip over. 4 With the jacks extended, check the cabin for front, back or side tilt and adjust the leg lengths if needed. 5 Slowly and carefully drive the vehicle underneath the cabin. 6 When the vehicle reaches the exact position, slowly retract the legs and lower the cabin onto the vehicle. 7 Attach the straps to the vehicle connection points, tension them correctly, then visually inspect every connection. Removing the cabin from the vehicle 1 Position the vehicle on level ground and bring it to a complete stop. 2 Extend the support legs evenly on both sides. 3 When the feet touch the ground, raise the cabin only a few centimetres. Do not place excessive load on the feet. 4 Slowly drive the vehicle forward, out from under the cabin.

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SAFETY AND HANDLING

5 The operation is complete only when the cabin rests safely on its feet.

CRITICAL SAFETY ALERT Never enter the cabin while it is detached from the vehicle or raised on its legs. Climbing onto the side projections of the alcove is strictly prohibited and can cause the cabin to tip.

Cabin handling sequence

Ground and slope rules

Load and unload the cabin only on a flat, hard, non-slip surface. The floor slope must not exceed 2 degrees. Loading or unloading on a sloped surface is strictly prohibited. Feet can sink into soft ground and make the cabin unstable. In windy weather, keep foot clearance to a minimum and complete the operation quickly. Keep everyone, especially children, away from the cabin during the operation.

Strap and hook connection points

Emergency checklist

Does the cabin tilt to one side as the feet are lowered? Are there bends, kinks or cracks in the foot pipes? Are the feet sitting flat on the ground? Do you hear clicking, grinding or straining sounds while lowering the feet?

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SAFETY AND HANDLING

Is there dirt, stones or foreign matter in the footwells? Does the cabin sway excessively in the wind while on its feet?

Periodic maintenance of the manual feet

Clean the foot pipes once a year and wipe them with a dry cloth. Check the connection pins for looseness. Replace or re-tighten the footplate if it shows signs of wear. Protect any footwell areas where the paint has worn off against corrosion. Replace the rechargeable drill bit when it wears out.

NOT COVERED BY WARRANTY The following actions are dangerous and void the warranty: driving under the cabin without fully opening the doors; raising the cabin without the feet flat on the ground; entering or loading cargo while the cabin is on its legs; loading on uneven or rocky ground; leaving the cabin raised for long periods; and storing the cabin on a slope, which risks frame damage.

TIP Always lower and raise the legs in pairs. This keeps the cabin balanced and reduces the risk of tipping.

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SAFETY AND HANDLING

SECTION 1.2 Electric Jacks

The electric jack system is an automatic lifting mechanism for loading and unloading the cabin safely. It is controlled by remote control or control panel.

Carry out every operation only on a flat, hard, non-slip surface. No one should be inside the cabin or around the vehicle while the legs are moving. In an emergency the feet can be stopped manually. Tampering with the electrical components is strictly prohibited.

Loading the cabin with electric jacks 1 Park the vehicle on level ground and switch off the engine. 2 Using the remote control, extend the support legs about 45 to 55 cm and make sure the cabin is level. 3 Check that the feet press evenly on the ground; adjust the heights if there is a slope. 4 Slowly and carefully drive the vehicle under the cabin. 5 When the vehicle is aligned, slowly retract the legs and let the cabin settle onto the chassis. 6 Make sure the locking pins are fully seated. 7 Visually inspect every connection, then set the remote control to OFF and disconnect the power supply. Removing the cabin with electric jacks 1 Position the vehicle on level ground and bring it to a complete stop. 2 Extend the electric legs simultaneously. 3 When the feet touch the ground, lift the cabin slightly. 4 Slowly drive the vehicle forward, out from under the cabin. 5 Adjust the foot heights so they sit parallel to the ground. The operation is complete only when the cabin is safely on its feet. ATTENTION The front and rear legs must be fitted in their correct positions, and the pins must face the right direction. Mixing up the feet disrupts the weight distribution and the cabin may tip over.

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SAFETY AND HANDLING

Foot connection layout

Disconnecting power and cables 1 Turn the electric foot system off from the interior control panel. 2 Disconnect the battery connection or DC power line so no power reaches the foot motors. 3 Remove the power and signal cables from each foot. Hold the plastic body of the plug, never the cable. 4 Fit protective caps to keep cable ends free of dust and moisture.

Power and signal connections

Removing the bolt connections 1 Remove the connection bolts with the correct wrench.

2 Support the foot body to prevent it from falling as the bolts come out. 3 Visually inspect the foot connection plates for cracks or deformation.

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SAFETY AND HANDLING

SECURE STORAGE

Store removed jacks in a dry, clean, impact-free area. Lightly cover the cable ends with insulating tape to prevent oxidation and dust build-up. Do not store a jack with the motor section facing down. Use protective covers for long-term storage.

Maintenance and periodic checks

Check the foot motor connection sockets monthly for looseness and oxidation. Do not lubricate the moving surfaces of the foot rollers. Leave this to the service department.

Make sure the electrical cable channels are not subject to friction. Repeated use on gravel, pits or slopes can overstrain the foot motors.

CRITICAL SAFETY ALERT

Do not use the jacks for long periods with a load inside the cabin. Do not apply side loading while the feet are extended. The jacks are for loading and unloading only, not for levelling. Stop immediately if you notice abnormal noise, vibration or loss of synchronisation. Do not wash the foot motors or connection points with pressurised water.

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SAFETY AND HANDLING

SECTION 1.3 Remote Control

The remote control operates the electric levelling jacks. Each button raises (UP) or lowers (DOWN) a specific jack.

Button

Function

1 - Front Left UP

Raises the front left leg

2 - Front Right UP

Raises the front right leg

3 - Front Left DOWN

Lowers the front left leg

4 - Front Right DOWN

Lowers the front right leg

5 - Left Side DOWN

Lowers both legs on the left side together

6 - Right Side DOWN

Lowers both legs on the right side together

7 - Rear Left UP

Raises the rear left leg

8 - Rear Right UP

Raises the rear right leg

9 - Rear Left DOWN

Lowers the rear left leg

0 - Rear Right DOWN

Lowers the rear right leg

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SAFETY AND HANDLING

Remote control buttons and their layout

TIP To level the cabin, press and hold the IN and OUT buttons at the same time.

ATTENTION Do not strain more than one leg at a time, and avoid sudden commands that could break synchronisation. Using the vehicle with low battery voltage can cause permanent damage to the engine and gearbox.

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02

CHAPTER 02

Doors

Operating, locking and caring for the entrance doors fitted to your Gladiator cabin.

01

Berhimi Door

02

Babarvy Door

03

Hartal Doors

DOORS

SECTION 2.1 Berhimi Door

The Berhimi door (181 x 60 cm) is the main entrance door in Hotomobil cabins. It provides heat, sound and dust insulation and is built for use in all four seasons. Opening and closing the door Turn the lock handle counter-clockwise to unlock, then pull the handle toward you to open the door. On windy days, hold the door firmly so wind pressure cannot swing it open or shut. To close, gently push the door toward the frame, then turn the lock handle clockwise to lock it. Check that the seals make contact with the frame at every point.

Using the lock system

The door is operated with a key from outside and a lock handle from inside. Make sure the door is fully closed before locking it. Do not force the key. If the lock feels jammed, open and close the door again, then try the lock. Keep the keys in a safe place and store the spare key separately.

Maintenance and cleaning

GOOD TO KNOW The door panel and lock can expand slightly with temperature changes, so the door may feel stiff on a cold morning or after strong sun. Do not force it. Wait a few seconds and try again. Clean the door surface with a soft cloth and a neutral detergent. Do not use abrasive chemicals, solvents or thinners. Clean the seals at least twice a year with a silicone-based spray to keep them flexible. Lubricate the lock and hinge points periodically with a light lubricant spray. Contact an authorised service centre if you notice any impact, cracks or deformation.

Berhimi door, interior and exterior handle detail

ATTENTION Do not lean on the door or use the handle as a support. This damages the door frame and can let water into the cabin.

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DOORS

SECTION 2.2 Babarvy Door

The Babarvy door (181 x 60 cm) is an entrance door that provides high insulation and security. Its sturdy build is designed for long-lasting, four-season use. Opening and closing the door Open the door by pulling the exterior handle outward. If it is locked, unlock it with the key first. Do not let the door open uncontrollably in windy conditions. To close, gently push the door toward the frame until the handle returns to its free position. Check that the seals press evenly against the whole frame.

Using the lock system

The door is locked with a key from outside and an internal latch from inside. Turn the key clockwise to lock and counter-clockwise to unlock. Do not force the key. If it resists, the lock may not be fully engaged. Press the internal latch down to lock; lift it to release the lock.

Internal lock latch

Babarvy door

Maintenance and cleaning

Clean the exterior surface with a soft cloth and neutral detergent. Clean the seals at least twice a year with a silicone-based spray. Lightly lubricate the handle, lock tongue and hinge points periodically. Consult an authorised service centre if you notice scratches, dents or deformation.

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DOORS

SAFETY WARNINGS The door must be closed and locked while the vehicle is moving. Avoid trapping hands, feet or objects in the door opening. Do not let children open or close the door without supervision. Never block the emergency exit route with objects or obstacles.

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DOORS

SECTION 2.3 Hartal Doors

The Hartal range is a lightweight, durable composite door system for caravan use. Two models are available, each with an advanced multi-stage locking mechanism. Hartal Model 1 Model 1 comes with an environmental seal system that improves thermal, wind and water insulation. Its two-stage locking mechanism gives secure, controlled opening and closing. Hartal Model 2 Model 2 is a highly durable composite door with a multi-layered seal structure for improved heat, wind and water insulation, and a multi-point locking system.

Operating both models

Turn the lock handle counter-clockwise to unlock, then pull the handle toward you to open the door. Do not leave the door unattended in windy weather; sudden gusts can damage it. To close, gently push the door toward the frame, then turn the lock handle clockwise to lock it. Make sure the seals make full contact with the frame. Lock with the key from outside (clockwise) and the latch from inside.

Hartal composite door

CRITICAL SAFETY ALERT

Do not force the lock before the bolt is fully engaged; this damages the mechanism. Keep hands, feet and objects out of the door closing path. Do not move the internal latch with excessive force.

Maintenance and cleaning

Clean the door surface with a soft cloth and neutral products. Do not use solvents, thinners or abrasive chemicals. Treat the seals at least twice a year with a silicone-based spray to keep them flexible. Lubricate the lock and hinge points periodically with a light lubricant spray.

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03

CHAPTER 03

Gas System

Connecting and using the LPG system safely, from cylinder installation to leak checks.

01

Caravan Gas System

GAS SYSTEM

SECTION 3.1 Caravan Gas System

For the safe operation of your LPG system, the gas cylinder and regulator must be connected correctly. Follow every step below carefully. Before installing the cylinder Place the cylinder in the flat, cool, enclosed compartment intended only for that purpose. Keep any spark-producing devices, electrical cables and heat sources away from the cylinder. Make sure there is no dust, oil or dirt around the cylinder valve.

Connecting the regulator

Use a diaphragm that is compatible with the cylinder type and has not expired. Tighten the cylinder valve by hand only. Do not use pliers or a wrench. Check the gasket before connecting the regulator. Never use a worn gasket.

Inspecting hoses and clamps

Make sure there are no cracks, hardening or cuts on the gas hose. Use stainless steel clamps at the connection points, with no looseness. Make sure the hose does not rub against metal edges or bend inside the caravan.

First opening and leak check 1 Slowly open the gas cylinder valve. 2 Apply soap foam to the connection points. If bubbles form, there is a leak and the system must not be used. 3 Never use a lighter, matches or any flame to check for leaks.

Cylinder and regulator connection

Gas system layout

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GAS SYSTEM

During use Keep the cylinder upright and secured so it cannot sway. The gas valve must be closed while the caravan is moving.

IF YOU SMELL GAS

Close all valves immediately. Do not touch any electrical switches. Open the windows to ventilate the space. Do not use the system until the source of the leak is found.

REPLACEMENT INTERVALS Replace the gas hoses every two years and the regulator at least every five years. If you have any doubt about the system, contact an authorised service centre.

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04

CHAPTER 04

Electrical Systems

The 12V and 220V systems, control panels, solar charging, inverter and battery management on board.

01

Electrical Diagram and Safety

02

Normal Operating Sounds

03

Control Panel CBE180

04

Control Panel Octoopi Van

05

Control Panel CBE100

06

Lighting Systems

07

12V Distribution and Fuses

08

Solar Energy System (MPPT)

09

Main Electrical Switches

10

220V Main Fuse Panel

11

220V External Power Connection

12

Solar Panels

13

Inverter Usage

14

Battery and Charging Systems

15

Vehicle-to-Cabin Charging System

ELECTRICAL SYSTEMS

SECTION 4.1 Electrical Diagram and Safety

The Gladiator combines a 12V DC living system with a 220V AC shore-power system. Understanding the basics keeps you safe and your equipment protected.

Gladiator electrical diagram

ELECTRICAL SAFETY RULES

Keep electrical panels, fuses and connections away from water, moisture and condensation. Never alter the original fuse ratings or apply temporary bridging solutions. Disconnect every power source (battery, mains, solar) before working on the electrical system. Before connecting 220V external power, switch off the main electrical switch. Do not operate the system with the electrical panel cover open.

GOOD TO KNOW

The inverter may shut the system down when the battery drops to about 11V. This is a protection feature, not a fault. The MPPT charger reduces output power if it overheats.

When parked for a long time, set the battery and solar switches to OFF. User-added connections and interventions are not covered by the warranty.

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ELECTRICAL SYSTEMS

SECTION 4.2 Normal Operating Sounds

Electrical, heating, ventilation and water equipment produces sound while running. Most of these sounds are normal and show the system is active.

Unit

Normal sound

Explanation

Water pump / hydrophore Regular thumping

Cycles on and off with pressure changes.

Diesel heater

Low combustion hum A constant low hum in normal operating mode.

Ventilation fans

Rising airflow sound

Normal for the toilet, air conditioner and ceiling fans.

Inverter

Cooling fan cycling

Fan speed rises as the load increases.

Battery charger

Light relay clicking

Normal as the charging mode changes.

Solar system

Faint electronic sound Can occur during the MPPT operating cycle.

WHEN TO CONTACT SERVICE

Sudden, loud metallic banging. Crackling from electrical cables. Pumps that run continuously without stopping. Irregular knocking from the diesel heater. A burning smell or explosion sound from the inverter.

INFORMATION Each device can produce sound at different levels under different conditions. A sudden change in sound, increased vibration or a burning smell calls for a service inspection. Knowing the normal sounds helps avoid unnecessary service calls.

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ELECTRICAL SYSTEMS

SECTION 4.3 Control Panel CBE180

The CBE180 is a central control unit that manages battery monitoring, water levels and the 12V systems of your camper.

CBE180 control panel

Buttons and functions System on/off starts the panel. Device and power energises all systems inside the caravan. Hydrophore starts the water pump and makes the water system ready. Outdoor lighting switches the exterior lights on. Battery control shows the main (left) and vehicle starter (right) battery status. Clean water level shows the level in the fresh water tank. Grey water warning shows a red indicator when the tank reaches 80 percent. Empty the tank when this appears.

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ELECTRICAL SYSTEMS

IMPORTANT FOR END USERS Take any low-battery warning seriously. The panel may shut down functions to protect the battery. If the panel does not work, check the small fuses first; a blown fuse can shut it down completely. Some functions are limited when the wastewater tank is full. Keep the panel away from direct water and protect it in humid environments. Do not tamper with the original cabling or add unsuitable accessories. Do not confuse the engine battery with the living battery; they have separate levels on the panel.

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ELECTRICAL SYSTEMS

SECTION 4.4 Control Panel Octoopi Van

The Octoopi Van is a smart touchscreen panel that lets you monitor and control the electrical and living systems of your camper from one screen.

Octoopi touchscreen

System overview screen

What you can view and control

Clean water and grey water levels with clear graphic indicators. Service battery and starter battery voltages.

Total current and power drawn by connected devices in real time. Interior and exterior lighting, inverter, pump and external outputs. A power consumption graph over time. Starter battery protection that separates the engine battery from the service battery.

The touch interface works like a mobile phone. Lighting, water levels and voltage graphs are selected from the main menu, and language options and the screen display can be customised from Settings. The interface can be updated via SD card.

IMPORTANT CONSIDERATIONS

The service battery may protect some outputs when it drops to 11.5 to 11.8V. Lights or pumps may not work even though the panel is on. This is a protective mode, not a fault. A sudden inverter overload, often caused by kettles or hair dryers, can shut the panel down. This is thermal protection. Moisture and short circuits are the most common cause of failure. Oxidation caused by moisture is not covered by the warranty.

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ELECTRICAL SYSTEMS

SECTION 4.5 Control Panel CBE100

The CBE100 panel monitors battery status, water levels and the mains supply through clear LED indicators and buttons.

CBE100 control panel

Control

Function

Clean water tank button

Displays the fresh water tank level.

Service battery (B2) button

Checks the living battery status.

Vehicle battery (B1) button

Monitors the starter battery.

Awning lighting button

Switches the awning light; can close when the engine starts.

Clean water LED indicators

Shows the tank level in four stages.

Wastewater alarm LED

Flashes and sounds an alarm when the tank is full.

Battery test indicators

Flash to warn of a low battery.

230V mains LED

Shows that external power is connected.

Battery voltmeter

Monitors vehicle and service battery voltage.

Water pump button

Controls the water pump relay.

Main power switch

Main control for the whole system; warns of low voltage.

Battery charging indicator

Shows the batteries charging from the alternator.

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ELECTRICAL SYSTEMS

SECTION 4.6 Lighting Systems

The Gladiator uses energy-efficient 12V DC lighting inside and outside the cabin. Interior lighting

To switch a light on or off, briefly tap the touch-sensitive power icon on the lamp. On some models, holding the touch surface gives gradual brightness adjustment. The lamps run on 12V DC and place minimal load on the battery. Exterior lighting Exterior lights are switched from the control panel inside the camper and have no manual touch control. They may not work when the main electrical system is off.

Cleaning and maintenance

Make sure the lamp is switched off before cleaning. Wipe with a soft, dry or slightly damp cloth. Do not use chemical cleaners, alcohol, solvents or abrasives. Do not press the LED surface with sharp or hard objects.

Exterior lighting unit

ATTENTION

Do not disassemble or open the lamp; this voids the warranty. Do not allow direct contact with water. Do not use a lamp with loose or damaged cable connections. Have electrical connections made only by an authorised technician.

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ELECTRICAL SYSTEMS

SECTION 4.7 12V Distribution and Fuses

Auxiliary fuses on the main electrical panel protect each 12V circuit. Each fuse has a defined ampere rating.

Colour

Rating

Typical circuit

Yellow

20A

Eberspacher heater

Blue

15A

Hydrophore (water pump)

Red

10A

Refrigerator

Brown

5A

Gas sensor

Fuse colours are standard, but placement can vary with the circuits used in your model. When a fuse blows, the related device stops working and the fuse may look burnt. If a fuse blows 1 Switch off the related device. 2 Find out why the fuse blew, such as overload, short circuit or moisture. 3 Replace it with a new fuse of the same ampere rating. 4 If the fuse blows again, stop using the system and contact an authorised service centre.

12V auxiliary fuses on the panel

CRITICAL SAFETY ALERT Never fit a fuse with a higher ampere rating. Installing a new fuse without fixing the root cause creates a fire risk.

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ELECTRICAL SYSTEMS

SECTION 4.8 Solar Energy System (MPPT)

The MPPT solar charge controller converts the variable voltage from the solar panels into a level suitable for the battery system. How it works When the panels receive light, the system activates automatically. The MPPT controller charges the batteries by drawing maximum efficiency from the panels. When the batteries are full, the charging current is reduced or cut off. When the battery voltage drops, charging starts again.

The whole process runs automatically and needs no user input. Battery voltage, charge status and operating information can be viewed on the device screen, where SELECT moves between menu options and ENTER confirms a setting.

MPPT solar charge controller and connection terminals

ATTENTION

Do not make unauthorised changes to the solar system. Do not use the system if cable connections are loose, corroded or damaged. Keep water, moisture and chemicals away from the charge controller. Never connect the battery terminals in reverse. View settings for information only; incorrect changes harm performance.

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ELECTRICAL SYSTEMS

SECTION 4.9 Main Electrical Switches

Two main switches control the electrical system for safe use and energy management. They isolate the whole system or just the solar line.

Caravan main switch (red switch) This switch controls the entire 12V DC electrical system. In the ON position the whole 12V system is active; in the OFF position all 12V consumers are disabled. Solar switch This switch controls only the charging line from the solar panels. In the OFF position the panels are isolated and charging stops.

Main electrical switches

WHEN TO SWITCH OFF

When the caravan will not be used for a long time. Before any maintenance, repair or electrical work. Before working on the battery connections. Before removing or replacing the MPPT charge controller.

ATTENTION

If you notice a burning smell, excessive heat or looseness around a switch, shut the system down and contact an authorised service provider. Operate both switches by hand only. Never force them with pliers or similar tools.

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ELECTRICAL SYSTEMS

SECTION 4.10 220V Main Fuse Panel

This panel ensures the 220V electrical safety of the caravan with ground fault protection, automatic circuit breakers and a load control module.

Component

Function

Residual Current Device (RCD, 30 mA)

Detects electrical leaks and shuts the system down immediately.

Automatic Circuit Breaker (MCB)

Cuts off the circuit on overcurrent or short circuit.

Load Control Module

Monitors grid power and balances the load with the inverter.

How it works

After connecting the external 220V cable, switch the fuse and RCD on the panel to ON. When the system is active, the status LEDs light up. The system shuts down automatically if it detects a leakage current or overload.

220V main fuse panel

Resetting the panel 1 Switch off all 220V appliances. 2 Turn the RCD and fuse to the OFF position. 3 Wait a moment. 4 Turn the RCD back ON first, then the fuse. If the system keeps rebooting, have the external source and devices checked.

INFORMATION All maintenance and repair of the 220V system must be carried out by an authorised service centre.

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ELECTRICAL SYSTEMS

SECTION 4.11 220V External Power Connection

Connect to a power source to charge the camper and use its 220V systems.

External 220V input socket

1 Plug one end of the supplied 220V (16A) cable into the external 220V input socket on the camper body. 2 Plug the other end into a city power outlet. 3 The caravan automatically detects the 220V voltage and switches to 220V operating mode. 4 Make sure the cable is fully unrolled during use and does not overheat. ATTENTION Always unroll the cable fully. A coiled cable can overheat and lose performance. Do not use multiple sockets, adapters or extension cords when connecting to the grid. Choose a single, secure connection point. Multiple connections can cause voltage fluctuations that damage the inverter.

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ELECTRICAL SYSTEMS

SECTION 4.12 Solar Panels

Your camper is fitted with solar panels that can cover much of your daily energy needs. No special action is needed to use them.

Roof-mounted solar panels

The panels work at peak efficiency when the sun shines directly on them. Shading or covering reduces charging performance. Points to note Cable connections: before travelling, check that all solar cable connections are secure and not subject to friction or crushing. Regular cleaning: dust, dirt and pollen reduce panel efficiency. Clean the panels at regular intervals. Avoid shading: even a small shaded area can significantly reduce total energy production. Winter maintenance: remove snow and ice, which reduce efficiency and can damage the panel.

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ELECTRICAL SYSTEMS

SECTION 4.13 Inverter Usage

The inverter converts the 12V supply from the battery into 220V AC for the outlets inside the camper.

Inverter and power switch

As long as the battery is charged there is a constant 12V supply on board. Operate the inverter with the on/off switch on the body. When 220V is needed, simply press the power button and the inverter feeds the interior outlets. ATTENTION Do not exceed the rated power of the inverter when connecting external devices. Operating it under excessive load can burn out or damage the device, and such damage is the responsibility of the user.

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SECTION 4.14 Battery and Charging Systems

The service battery is charged automatically from several sources: solar, the 220V connection and the vehicle alternator.

Battery and charging system

Solar charging Solar panels support the service battery throughout the day. Keep the panels clean and unshaded for the best efficiency. The solar control device protects the battery against overcharging. Charging via 220V mains (shore power) When the caravan is connected to 220V mains, the internal charger activates automatically and charges the service battery. Plug the supplied cable into the external socket and a city outlet, and keep the cable fully unrolled to avoid overheating. Charging with the alternator (cruising charge) While the engine runs, the alternator charges the service battery automatically. Charging speed depends on alternator power, battery condition and DC-DC capacity. Long idling results in a low charge; high consumption with the engine off discharges the battery quickly. BATTERY AND SYSTEM SAFETY A 125A protection fuse on the service battery line guards the system against excessive current. Regular charging, correct connections and avoiding deep discharge are critical for a healthy battery. Wiring errors, improper accessory use and overloading are the responsibility of the user.

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SECTION 4.15 Vehicle-to-Cabin Charging System

Gladiator cabins are equipped with a dedicated DC-DC charging system that charges the cabin living battery safely while you drive. Unlike a standard trailer socket, this system uses a heavy-duty 3-pin connector together with a DC-DC charger. It delivers more stable charging, reduces voltage loss and improves efficiency, especially in modern vehicles with smart alternators.

How the system works While the engine is running

The vehicle starter battery supplies power to the cabin through the 3-pin connector. The ignition signal activates the DC-DC charger. The DC-DC charger regulates the incoming voltage and converts it to the correct charging profile for the cabin lithium battery. The cabin living battery is charged safely and efficiently as you drive.

When the ignition is switched off

The DC-DC charger automatically stops charging. The cabin battery and the vehicle starter battery are electrically isolated from each other. This protects the vehicle starter battery from accidental discharge.

3-pin connector pin definitions

Pin Function

Cable colour

Description

A Battery positive (+30)

Red

Direct positive supply from the vehicle battery

B

Ignition / ACC (+15)

Blue

Ignition trigger signal

C

Battery negative (-31)

Black

Ground / negative connection

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Connection diagram

Standard vehicle-to-cabin charging connection layout

Vehicle-side mobile cable connector

Cabin wall fixed socket

Important safety notes Always use the original heavy-duty charging connector supplied with the cabin.

Protect the positive supply line with a 40 to 60A fuse installed close to the vehicle battery. Use a minimum cable cross-section of 10 mm squared for the positive and negative lines. A reverse-polarity connection can damage the DC-DC charger and the electrical system. Do not connect the system directly to a standard 13-pin trailer socket unless Hotomobil has specifically approved it.

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Excessive cable length or insufficient cable diameter can reduce charging performance. The DC-DC charger operates only when the ignition signal is detected.

WARNING

Why a DC-DC charging system is used Modern Euro 6 and smart-alternator vehicles often reduce the alternator voltage while driving to save fuel, so a traditional trailer charging system may not provide stable performance. The Gladiator DC-DC charging system solves this by: For safety, disconnect the 3-pin charging connector when the vehicle is not in use or parked for a long period. Under abnormal conditions such as wiring errors, relay failure or incorrect installation, the cabin electrical system may keep drawing power from the vehicle starter battery and drain it.

Stabilising the charging voltage. Protecting the lithium batteries. Reducing the risk of overheating on standard trailer connectors. Improving charging efficiency. Providing safer charging performance on long journeys.

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05

CHAPTER 05

Water Systems

Filling, draining and using the fresh water, wastewater and outdoor shower systems.

01

Clean Water System

02

Wastewater System

03

Outdoor Shower System

WATER SYSTEMS

SECTION 5.1 Clean Water System

The fresh water tank is filled through the covered, locked compartment on the left rear side of the door.

Clean water system layout

1 Lift the outer cover, open the rotating cap supplied with the caravan and turn it left to remove it. 2 Place a hose into the open compartment and fill the tank with water. 3 When filling is complete, carefully close and lock the cap. 4 Monitor the tank level during filling with the water level button on the control panel. IMPORTANT NOTICES Do not use the clean water in the caravan as drinking water. Whenever possible, fill the tank only from reliable, clean sources. Do not use hard water. It can damage the pump, hydrophore and plumbing, and such damage is not covered by the warranty.

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SECTION 5.2 Wastewater System

The wastewater system collects and discharges water from the sink and bathroom. It uses a 20-litre tank, an automatic bilge pump and connecting elements.

Wastewater drainage system

Collected wastewater is discharged outside the cabin in a controlled way by the pump. A float measures the water level, and the button marked with a red arrow drains the tank electrically.

INFORMATION Inspect the wastewater system regularly and empty the tank in good time so the system keeps working without problems.

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SECTION 5.3 Outdoor Shower System

Your camper has a hot and cold outdoor shower unit inside the rear left door.

Outdoor shower unit

ATTENTION Always close the external shower cover before travelling. Water leakage caused by an open cover is the responsibility of the user. Turn on the hydrophore (water pump) so the system can operate. Move the lever as shown to turn the water on, and turn it left or right to adjust the flow. You can also start the water with the button on the shower head. Adjust the temperature by turning the valve left or right. After use, turn the water off completely.

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06

CHAPTER 06

Heating and Cooling

Water heating, cabin heating, air conditioning, frost protection and the on-board refrigerators.

01

Water Heater (Optional)

02

Eberspacher Heater (Optional)

03

Climate Control Systems

04

Truma Air Conditioning System

05

Frost Control System

06

Refrigerators

HEATING AND COOLING

SECTION 6.1 Water Heater (Optional)

The Truma Therme boiler heats water using hot air drawn from your camper heater, or with an electric heating element when the heater is not in use.

Truma Therme water heater

It meets short-term hot water needs such as washing hands and face, and is well suited to cooler periods like spring and autumn. Power supply The system runs on 220V. Without an inverter, the cabin must be connected to the city grid. Use the matching button on the control panel to switch the device on. When the indicator light is on, the device is working. The thermostat adjusts the water temperature automatically up to 65 degrees Celsius.

Approx. 50 minutes

Heating time

65 degrees C

Maximum water temperature

220V

Power supply

Max. 1.2 bar

Water working pressure

5 litres

Water tank capacity

220V / 3A

Power consumption

370 x 220 x 230 mm

Dimensions (W x H x D)

2 kg

Weight (without water)

300 W

Heating power

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SECTION 6.2 Eberspacher Heater (Optional)

The Eberspacher control panel manages the heating and ventilation systems. The selected menu icon appears in the centre of the screen.

Eberspacher control panel

Turn the control knob to move between menus and press it to confirm. The available menus are Heating, Ventilation, Settings, Timer and Residual Heat. Heating 1 Press the control button and select Heating from the menu. 2 Turn the control knob to set the target temperature. 3 Turn back to set the working time and confirm. 4 The LED ring glows red and the remaining time is displayed. For instant heating, press and hold the control button for at least two seconds; the LED ring glows red and heating starts with the previous operating time. To turn heating off, select the flashing Heating icon, confirm, then press the control button again. Ventilation

1 Press the control button and select Ventilation from the menu. 2 Set the operating time with the control button and confirm. 3 The LED ring glows blue and the remaining time is shown. Settings and time

The Settings menu lets you set the day, time and temperature format and run fault diagnosis. Select the clock icon to set the time, the day icon to set the date, and choose between the 12-hour and 24-hour formats or degrees Celsius and Fahrenheit.

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IMPORTANT NOTICES When a fault occurs, a fault symbol appears and the LED ring flashes red. Confirm the message with the control button to stop the flashing. A low battery voltage can make the ventilation unit run irregularly or be damaged. Make sure the power source is adequate before starting. The long-press function applies to heating only, not ventilation or residual heat.

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HEATING AND COOLING

SECTION 6.3 Climate Control Systems

These guidelines apply to the ventilation and air conditioning units and help you get comfortable, reliable performance. Instructions for use To protect the compressor, do not travel on slopes steeper than 8 percent while the device is operating. Do not operate the device tilted for long periods; condensation water may not drain and can leak. Do not spray water into the unit when cleaning, and avoid high-temperature or steam cleaning. Check that the campsite power and fuse system are adequate before use. Park in the shade where possible, use a sunshade and keep the roof surface clean. Ventilate the interior before starting the device to expel hot air. Keep doors and windows closed while the device runs to prevent condensation. TIP For faster cooling, increase the fan speed and direct the airflow toward the ceiling or floor using the front and rear distribution control. A small temperature difference between inside and outside gives the most comfortable environment.

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SECTION 6.4 Truma Air Conditioning System

The Truma air conditioner is operated by remote control and covers cooling, heating, automatic and air circulation modes.

Remote control buttons

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Air conditioning unit

Remote control buttons

Button

Function

Mode

Selects cooling, heating, automatic or fan.

Fan level

Sets the blowing speed: low, medium or high.

Temperature (TEMP)

Sets the room temperature from 16 to 31 C.

On/Off

Turns the air conditioner on or off.

Clock

Sets the time on the remote control.

Timer

Turns the device on or off at a set time.

Sleep

Runs quietly at night and saves energy.

Air circulation

Circulates interior air without cooling.

Ambient lighting

Turns the decorative lighting on or off.

Compressor protection After the device is turned on, the compressor may take about three minutes to start. It is normal for the device not to respond during this time. If the remote control is lost, the IR receiver has a manual on/off button that can be pressed with a thin object such as a pen tip; the system then returns to factory settings (Automatic mode, 22 degrees C).

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RED LED WARNING A steady red LED means the device has detected a fault. Switch it off, wait a moment and switch it on again. If the red LED stays on, do not force the device. Disconnect the power supply and contact an authorised service centre, as continued operation can permanently damage the compressor and void the warranty.

AIRFLOW SAFETY Do not block the air intake and exhaust vents while the device is operating. Items such as bags or pillows in front of the vents can overheat the compressor, and this is not covered by the warranty.

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SECTION 6.5 Frost Control System

The frost control valve protects the boiler and water pipes from freezing by draining the water system in a controlled way.

TST frost control valve

Truma FrostControl valve

TST frost control system The TST system is a manually controlled drain valve. Use the on/off button to drain the water system when there is a risk of freezing. Keep the button in the closed (operating) position during normal use. Truma FrostControl system The Truma FrostControl is an automatic drain valve. When the temperature drops to about +3 degrees C it activates and drains the water from under the cabin. When the temperature reaches +4 degrees C again, the system resets and the water system can be used. IMPORTANT NOTICES For long-term parking, winter use or temperatures below +3 degrees C, drain the water system. Water draining during automatic discharge is normal and not a fault. Damage to boilers, hoses and connections caused by freezing is the responsibility of the user and is not covered by the warranty.

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