Mini Heki FL - Roof window DOMETIC - Free user manual and instructions

Product type	Roof skylight for motorhome and caravan
Brand	Dometic
Model	Mini Heki FL
External dimensions (L x W x H)	Approx. 400 x 400 x 80 mm
Cutout dimensions	360 x 360 mm
Weight	Approximately 3.5 kg
Dome material	Double-walled acrylic
Dome color	Clear translucent
Ceiling height	30 to 40 mm
Opening type	Manual crank
Opening position	Up to 45°
Main functions	Natural ventilation, light supply
Integrated blind	Yes, roller
Mosquito net	Yes, integrated
Power supply	None (mechanical)
Maintenance and cleaning	Clean with a soft cloth and soapy water; do not use solvents or abrasive products
Operating temperature	-20°C to +50°C
Certification	Compliant with recreational vehicle standards
Package contents	Skylight, roof seal, installation and user manual

Frequently Asked Questions - Mini Heki FL DOMETIC

How to open the Dometic Mini Heki FL?

Turn the crank or manual mechanism located at the center of the skylight clockwise to open. A mechanical stop prevents excessive opening.

Are the blind and mosquito net removable?

Yes, the blind and mosquito net can be removed for cleaning. They are clipped or rolled; follow the manual for disassembly.

What are the required cutout dimensions?

The recommended cutout is 360 x 360 mm. It is imperative to respect this dimension to ensure sealing.

Can I install the Mini Heki FL on a curved roof?

Yes, it can adapt to roofs with a slight curvature. An adaptation kit may be necessary for large radii.

How to maintain the acrylic dome?

Clean it with a soft cloth and warm water with a little mild soap. Rinse thoroughly. Never use alcohol, solvents, or abrasive products.

Is the skylight waterproof?

Yes, it is designed to withstand weather. The roof seal must be properly installed to ensure sealing.

What to do if the crank becomes hard to turn?

Lubricate the mechanism with silicone spray. Avoid greases or oils that could attract dust.

Can I replace the dome alone if it is damaged?

Yes, the dome is available as a spare part. Consult the manual or contact Dometic for the reference.

Is the Mini Heki FL supplied with a roof seal?

Yes, a roof seal is included in the packaging. It must be used for installation.

How to adjust the blind so it doesn't flap in the wind?

The blind rolls up automatically; make sure it is well tensioned. You can adjust the tension by following the instructions in the manual.

USER MANUAL Mini Heki FL DOMETIC

Mini Heki FL

EN Roof light Installation and Operating Manual.....3

© 2023 Dometic Group. The visual appearance of the contents of this manual is protected by copyright and design law. The underlying technical design and the products contained herein may be protected by design, patent or be patent pending. The trademarks mentioned in this manual belong to Dometic Sweden AB. All rights are reserved.

Please read these instructions carefully and follow all instructions, guidelines, and warnings included in this product manual in order to ensure that you install, use, and maintain the product properly at all times. These instructions MUST stay with this product.

By using the product, you hereby confirm that you have read all instructions, guidelines, and warnings carefully and that you understand and agree to abide by the terms and conditions as set forth herein. You agree to use this product only for the intended purpose and application and in accordance with the instructions, guidelines, and warnings as set forth in this product manual as well as in accordance with all applicable laws and regulations. A failure to read and follow the instructions and warnings set forth herein may result in an injury to yourself and others, damage to your product or damage to other property in the vicinity. This product manual, including the instructions, guidelines, and warnings, and related documentation, may be subject to changes and updates. For up-to-date product information, please visit documents.dometic.com.

Contents

1 Safety instructions....3 2 Scope of delivery ....4 3 Optional extras ....4 4 Intended use .... 5 5 Before installation....5 6 Installation....6 7 Operation 7 8 Cleaning and maintenance....8 9 Troubleshooting....9 10 Warranty 9 11 Disposal....9

1 Safety instructions

Observe the prescribed safety instructions and stipulations from the vehicle manufacturer and service workshops.

WARNING! Failure to obey these warnings could result in death or serious injury.

Health hazard

- Do not exceed the maximum allowable driving speed, because this can damage the roof light. Parts that come loose may injure people in the vicinity.

CAUTION! Failure to obey these cautions could result in minor or moderate injury.

Health hazard

• Before starting a journey, check that the roof window is closed and locked properly.
• Before starting a journey, check the roof window for damage (such as tension cracks in the acrylic glass). Do not open the roof window while driving.

NOTICE! Damage hazard

• If faults or disturbances occur, consult a specialist workshop immediately.
• Do not tread on the glass dome. Do not open the window in strong wind or rain.
• Close the roof window if it rains or snows. Do not leave the vehicle with the roof window open.
• Keep the roof window free of snow and ice.

2 Scope of d

No. in

fig. 1

Quantity Designation

11 Outer frame with glass dome

21 Mounting frame

31 Inner frame

4	12	Long fastening screws
	12	Short fastening screws

3 Optional e

Designation Ref. no.

4 Intended use

The Mini Heki FL roof light is suitable for installing in motorhomes or caravans:

The maximum permissible speed is 160 km/h, as noise or damage could occur depending on the vehicle design or installation position. In case of excessive noise, a spoiler (accessory) can be used.

This product is only suitable for the intended purpose and application in accordance with these instructions.

This manual provides information that is necessary for proper installation and/or operation of the product. Poor installation and/or improper operating or maintenance will result in unsatisfactory performance and a possible failure.

The manufacturer accepts no liability for any injury or damage to the product resulting from:

• Incorrect assembly or connection, including excess voltage
• Incorrect maintenance or use of spare parts other than original spare parts provided by the manufacturer • Alterations to the product without express permission from the manufacturer
• Use for purposes other than those described in this manual

Dometic reserves the right to change product appearance and product specifications.

5 Before installation

▶ Before installation, check the roof thickness of your vehicle. Consult the vehicle manufacturer in case of questions. ▶ When choosing the installation location, observe the following:

- Adjoining components (roof rack or attachment and reinforcing parts), cables and cabinets in the vehicle interior must not be damaged when sawing a hole.

- Sufficient space needs to be available for installing the inner and outer frames.

- Only fit the roof light on flat and parallel interior and exterior roof areas with a maximum inclination of 15° to the horizontal.

- You may use an existing roof hole provided the roof light fits into it.

6 Installation

NOTICE! Damage hazard

If you do not have sufficient technical knowledge for installing the components in vehicles, you should have a specialist install the roof window in your vehicle.

6.1 Cutting out the hole

See fig. 2

6.2 Using the reinforcing rails

Supplementary to fig. 3

1. Before installation, check whether the roof hole needs reinforcing.
2. Remove the foam according to the width of the reinforcing rail (not in scope of delivery) (A).
3. Fit the reinforcing rails (B).

6.3 Mounting the roof light

Supplementary to fig. 4

The scope of delivery contains a mounting frame, which is suitable for roof thicknesses of 25 – 42 mm or 43 – 60 mm.

1. Measure the roof thickness W.
2. Shorten the sleeves to size H (see table).
3. Use the screws with appropriate lengths (see table).

See fig. 5

▶ Check that the roof light has sufficient space around (approx. 1 to 2 mm) it in the roof opening.

See fig. 6

▶ Clean the roof opening in the mounting area.

See fig. 7

NOTICE! Damage hazard

Observe the instructions of the sealant manufacturer.

Seal the mounting frame with a flexible non-hardening sealing compound (e.g., SikaLastomer-710).

See fig. 8

1. Observe the direction of travel when installing.
2. Place the outer frame in the middle of the roof opening.
3. Press the outer frame in the roof slightly so that the sealing compound spreads out.

See fig. 9

1. Install the mounting frame.
2. Tighten the screws and re-tighten them 10 minutes after installation.

See fig. 10

Fit the inner frame into the mounting frame.

See fig. 11

1. Push the inner frame onto the mounting frame.
2. After installing, check that the roof light works properly.

NOTE

If the protective film is exposed to sunlight for too long, it cannot be removed without leaving a residue.

1. Remove the protective film from the acrylic glass.
2. If necessary, enter the new vehicle height and weight in the vehicle documents.

7 Operation

7.1 Opening and closing Mini Heki FL (fig. 12)

Press the release button (1) and open the roof hood with the handle (2) at the same time.

Opening the roof light completely

Slide the handle (2) into position I.

Opening the roof light to the half-way position

Slide the handle (2) into position II.

To lock it, push down the sliders (3) on the left and right.

Opening the roof light to the ventilation position

Slide the handle (2) into position III.

Closing the roof light

1. Slide the handle (2) into position IV.
2. Guide the handle (2) with slight pressure to the left and right via the catches (4), so that the roof hood is locked and the handle (2) is on the release button (1).

7.2 Opening and closing the roller blinds (fig. 13)

NOTICE! Damage hazard due to a build-up of heat between the roller blind and the window.

In strong sunlight, only close the blackout roller blind two thirds of the way.

NOTE

The blackout roller blind and the flyscreen can be separately adjusted.

Hold the recessed handle of the roller blind and pull it into the required position.

8 Cleaning and maintenance

NOTICE! Damage hazard

Do not use any sharp or hard objects for cleaning since they may damage the acrylic glass. Especially do not use cleaning agents containing alcohol.

Only use cleaning agents that are approved by the manufacturer (see dometic.com).

NOTE

The roof dome clouds over in bright sunshine. It becomes clear again as soon as it cools down.

Clean the roller blind with mild soap and water.

Only for models without ventilation: Put talcum powder on the rubber seal.

9 Troubleshooting

Fault Possible cause Suggested remedy

The roof light does not close completely.

Dirt between the glass and frame

Clean the window.Remove any leaves and twigs between the glass and frame.

The flyscreen or black-out roller blind cannot be moved. Dirt on the side guides Clean the side guides.

If you are unable to rectify the fault, get in touch with a specialist workshop.

10 Warranty

The statutory warranty period applies. If the product is defective, please contact your retailer or the manufacturer's branch in your country (see dometic.com/dealer).

For repair and warranty processing, please include the following documents when you send in the product:

• A copy of the receipt with purchasing date - A reason for the claim or description of the fault

Note that self-repair or non-professional repair can have safety consequences and might void the warranty.

11 Disposal

Place the packaging material in the appropriate recycling waste bins wherever possible. Consult a local recycling center or specialist dealer for details about how to dispose of the product in accordance with the applicable disposal regulations.