Dometic Harrier Plus HP36H401RIY User manual

CLIMATE CONTROL
HARRIER
Harrier Lite HL36H401RI, HL36H401RIY
Harrier Plus HP36H401RI, HP36H401RIY
Air conditioning roof unit
Installation Manual
EN

© 2022 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.

3
EN
Harrier series Explanation of symbols
Original instructions
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 prod-
uct information, please visit documents.dometic.com.
Table of contents
1 Explanation of symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Safety and installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Target group for this instruction manual . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
6 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
7 Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
8 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
9 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
1 Explanation of symbols
D
!
!
A
I
DANGER!
Safety instruction: Indicates a hazardous situation that, if not avoided, will
result in death or serious injury.
WARNING!
Safety instruction: Indicates a hazardous situation that, if not avoided, could
result in death or serious injury.
CAUTION!
Safety instruction: Indicates a hazardous situation that, if not avoided, could
result in minor or moderate injury.
NOTICE!
Indicates a situation that, if not avoided, can result in property damage.
NOTE
Supplementary information for operating the product.

EN
Safety and installation instructions Harrier series
4
2 Safety and installation instructions
Please observe the prescribed safety instructions and stipulations from
the vehicle manufacturer and service workshops.
2.1 Handling the device
!WARNING!
• Installation and repair of the roof air conditioner may only be carried out by
qualified personnel who are familiar with the risks involved and the relevant
regulations. Inadequate repairs may cause serious hazards. For repair ser-
vice, please contact the service centre in your country (addresses on the back
page).
•Electrical devices are not toys.
Keep electrical devices out of reach of children or infirm persons. Do not
allow them to use electrical devices without supervision.
• Persons whose physical, sensory or mental capabilities or whose lack of
experience and knowledge prevent them from using the device safely
should not use it without supervision or instruction by a responsible person.
• Do not undo the upper cover of the roof air conditioner in the event of a fire.
Use approved extinguishing agents instead. Do not use water to extinguish
fires.
!CAUTION!
• The roof air conditioner must be installed securely so that it cannot fall down.
• Only operate the roof air conditioner if you are certain that the housing and
the cables are not damaged.
• Do not use the roof air conditioner near flammable fluids or in closed rooms.
• Make sure no combustible objects are stored or installed near the air outlet.
A distance of at least 50 cm must be kept.
• Do not reach into air outlets or insert any foreign objects in the device.
ANOTICE!
• Only use the device as intended.
• The roof air conditioner is not suitable for use in agricultural or construction
vehicles.
• Do not make any alterations or conversions to the device.
• Never drive through automatic car washes when the roof air conditioner is
mounted.
• If faults occur in the refrigerant circuit, the system must be checked by a spe-
cialist company and repaired properly. The refrigerant must never be
released into the air.

5
EN
Harrier series Target group for this instruction manual
INOTE
• Please ask your vehicle manufacturer if a technical inspection is required after
fitting an air conditioner and whether the height entered in the vehicle docu-
ments needs to be altered:
– Harrier Lite: increased height 240 mm
– Harrier Plus: increased height 280 mm
2.2 Handling electrical cables
!WARNING!
• The electrical power supply may only be connected by a qualified electrician.
• The appliance shall be installed in accordance with national wiring regula-
tions.
!CAUTION!
• Attach and lay the cables so that they cannot be tripped over or damaged.
ANOTICE!
• Use cable ducts to lay cables through walls with sharp edges.
• Do not lay loose or bent cables next to electrically conductive materials
(metal).
• Do not pull on the cables.
3 Target group for this instruction manual
The instructions in this manual are intended for qualified personnel at workshops
who are familiar with the guidelines and safety precautions to be applied.

EN
Scope of delivery Harrier series
6
4 Scope of delivery
5 Accessories
Available as accessories (not included in the scope of delivery):
No. in
fig. 1Quantity Description
1 1 Roof air conditioner
21Roofplate
3 1 Air distribution box (ADB)
4 1 ADB center cover
5 5 Duct sections
63Cableconnectors
74Fasteningbolts
81Remotecontrol
Description Ref. no.
Extension duct sections (each section covers additional 10 mm) 4450017931
Longer fastening bolts (for 80 – 120 mm roof thicknesses) 4450012023
1
2
3
4
5
6
7
8
1

7
EN
Harrier series Intended use
6 Intended use
The Harrier series air conditioner are designed for installation on the roof of a
caravan or recreational vehicle to provide reverse cycle heating and cooling.
The device is intended for vehicles with roofs that are from 30 to 100 mm thick.
The device must be installed so that it is within ±10° of the horizontal plane. It is
not suitable for houses and apartments.
The roof air conditioner is not suitable for installation in construction machines,
agricultural machines or similar equipment. It will not work properly if exposed
to strong vibrations.
The function of the roof air conditioner is guaranteed for temperatures between
–2 °C and 52 °C.
This product is only suitable for the intended purpose and application in accor-
dance 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 main-
tenance 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.
INOTE
You can find additional information on roof air conditioners in the operating
manual, such as the technical description or the controls.

EN
Labels Harrier series
8
7Labels
Labels are attached to the Harrier series roof air conditioners. These labels
provide the user and fitter with information on specifications of the device.
The roof air conditioner label is located on the side of the electronics box and can
be seen through the side vent. The ADB label is located inside the center cover.
8 Installation
!
8.1 Note on installation
Read this installation manual completely before installing the roof air conditioner.
The following tips and instructions must be observed while installing the roof air
conditioner:
D
CAUTION! Beware of injury
The roof air conditioner may only be installed by qualified personnel. The fol-
lowing information is intended for technicians who are familiar with the guide-
lines and safety precautions to be applied.
DANGER! Danger of electrocution
Disconnect all power supplies when working on the roof air conditioner.
2
Product data label location
on rooop unit
3
ADB data label
inside the ADB
centre cover

9
EN
Harrier series Installation
!
A
8.1.1 Note on transport
• Pay attention to the orientation of the up arrows on the carton. Do not install
the unit if it has been upside down for any period of time (fig. 4A).
• Always have someone help you carry the roof air conditioner.
• Always lift the roof air conditioner to move it and never drag it over the roof
(fig. 4B).
• Do not use the ventilation slots to lift it (fig. 4C).
CAUTION! Beware of injury
• Improper installation of the roof air conditioner can result in irreparable
damage to the device and put the safety of the user at risk.
• The manufacturer assumes no liability for malfunctions and for the safety of
the roof air conditioner, especially for injury and/or damage to property, if
the roof air conditioner is not fitted in accordance with these installation
instructions.
• Always wear the recommended protective clothing (e.g. protective gog-
gles, gloves).
NOTICE! Beware of damage
• Observe the structural engineering of the vehicle and seal of all openings
made when installing the roof air conditioner.
• Check whether the roof of the vehicle is able to support the weight of a
person before climbing onto it. Ask the vehicle manufacturer about the
permissible roof loads.
C
B
A
4

EN
Installation Harrier series
10
8.1.2 Note on installation location
• Before installing the roof air conditioner, check whether any vehicle compo-
nents could be damaged by the installation of the roof air conditioner (such
as lamps, cupboards, doors).
• Before installation, find out (by consulting the manufacturer of the vehicle)
whether the construction is designed for the static weight and the loads of
the air conditioner when the vehicle is in motion. The manufacturer of the roof
air conditioner assumes no liability whatsoever.
• The vehicle manufacturer may have already provided points where the open-
ing for the installation of the roof air conditioner can be made without any risk
of weakening the construction or cutting power cables.
• Select a flat and sufficiently level area at the center of the vehicle roof
between two longitudinal sections for installation.
• The roof inclination of the installation surface may not exceed 10°.
• Make sure no combustible objects are stored or installed near the air outlet.
A distance of at least 50 cm should be kept.
• Make sure that there are no objects within the vehicle which could obstruct
the attachment of the air outlet unit or the cooled air from flowing through the
swiveling air distribution nozzles.
• For safety reasons, note the location of existing wiring harnesses, wires and
other components within the installation area, in particular those which are
not visible, when installing the roof air conditioner (when drilling or screwing
etc.).
8.1.3 Note on electrical system
• Only a qualified electrician should connect the roof air conditioner to the
electrical power.
• Check that the voltage specification on the type plate is the same as that of
the power supply.
• Do not lay cables which are loose or bent next to electrically conductive
material (metal).
• Install an all-pole switch with a contact opening width of at least 3 mm on the
installation side.
• Ensure that the mains voltage supply has a residual current circuit breaker.
• Make sure that the grounding cable of the air conditioner is connected to the
vehicle‘s grounding system.
There are two ways of installing the roof air conditioner:
• Making a new opening (chapter “Making a new opening” on page 11). In this
case the opening must be reinforced by an appropriate frame.

11
EN
Harrier series Installation
• Using an existing opening in the vehicle such as a roof hatch or replacing an
old air conditioner (chapter “Installing in an existing opening” on page 13).
8.2 Making a new opening
See fig. 5
➤Select an area at the center on the roof between two longitudinal supports.
A
➤Mark the position and size of the opening (preferably 400 x 400 mm or
optionally 360 x 360 mm).
NOTICE!
For thinner roof thicknesses (25 – 30 mm), it is possible to fit the unit, however
a 400 x 400 mm opening should be used to ensure adequate return airflow.
1070
65 645
30 – 100
750
579
280
85 94
518
==
48
360
45 625
400
105 114
360
400
997
50 587
30 – 100
665
579
240
85 94
518
==
48
360
30 567
400
105 114
360
400
AB
400 mm
400 mm
360 mm
360 mm
Harrier Lite
Harrier Plus
5

EN
Installation Harrier series
12
See fig. 6
➤Drill out the corners (A).
➤Carefully cut out the opening on the roof using a keyhole saw or a similar
tool (B).
➤Make sure no electrical power cables are damaged.
See fig. 7
➤Before installation, check whether the roof hole needs reinforcing.
➤If needed, remove the foam according to the width of your reinforcing rails
(not in scope of delivery) (A).
➤Fit the reinforcing rails (B).
➤If needed, fit a suitable H-frame to provide reinforcement to the roof.
6
AB
7
A
B
2. 1.

13
EN
Harrier series Installation
8.3 Installing in an existing opening
I
See fig. 8
➤Remove all screws and fixtures of the existing roof hatch or air conditioner.
➤Take out the roof hatch or air conditioner.
See fig. 9
➤Remove the sealant around the opening using a scraper or similar tool.
NOTE
• Existing roof hatch openings in accordance with fig. 8are suitable for
installing the roof air conditioner.
• Dispose of all waste material, glue, silicone and seals separately. Observe
the disposal guidelines.
• The manufacturer only assumes liability for parts included in the scope of
delivery. The validity of the warranty expires if the device is installed
together with third-party parts.
8
9

EN
Installation Harrier series
14
See fig. 0
A
➤Seal the screw holes and recesses with a flexible non-hardening butyl sealing
compound (e.g. SikaLastomer-710, Selleys Butyl Mastic, Bostik ezycaulk
butyl sealant, or similar products).
8.4 Laying the connecting cables
D
The roof air conditioner must be connected to an electric circuit which is able to
supply the required current (see Technical data in Operating Manual).
➤Select the cross-section of the cable corresponding to the length:
– Length < 7.5 m: 1.5 mm²
– Length > 7.5 m: 2.5 mm²
NOTICE!
Observe the sealant manufacturer’s instructions.
DANGER! Danger of electrocution
Make sure there is no voltage at electrically operated components before car-
rying out work on them!
0
a

15
EN
Harrier series Installation
See fig. a
➤Make an opening on one side in order to feed through the electrical power
supply cable.
➤Feed the 240 Vwcable through the opening into the vehicle interior.
8.5 Installing the roof air conditioner ADB
A
See fig. b
➤Orientate roof frame based on opening size.
➤Fit the roof frame into the roof opening
➤Seal around the roof frame with flexible non-hardening butyl sealing com-
pound (e.g. SikaLastomer-710, Selleys Butyl Mastic, Bostik ezycaulk butyl
sealant, or similar products).
NOTICE! Risk of damage
Observe the structural strength of the roof of the vehicle. The roof of the vehicle
must be able to bear the weight of the roof air conditioner. The roof must not
be indented or deformed by the weight of the unit, even over a longer period
of time.
b

EN
Installation Harrier series
16
See fig. c
➤Lift the roof air conditioner onto the roof of the vehicle.
➤Position the roof air conditioner onto the roof plate and align into the groove
in the base pan.
Observe the direction of travel.
c

17
EN
Harrier series Installation
8.5.1 Attaching the roof air conditioner
See fig. d
➤Use the corners of the front of the base pan to help align the unit with the roof
plate.
d

EN
Installation Harrier series
18
8.5.2 Electrical connection
Item Description
1 220 – 240 Vwmains
2 Evaporator plate
3 Communication wire
4 Heatsink metal net
5 Condenser plate
6 Reversing valve
7 Inverter compressor
8 Fan evaporator
9Fancondenser
10 Out air sensor
11 Evaporator sensor
12 Condenser sensor
13 Discharge sensor
14 Inductor
ye yellow
bn brown
bu blue
gn green
vt violet
rd red
wh white
bk black
0000
L
N
CN5
COMU
ye/gn
ye/gn
bu
bn
ye/gn
yeye
vtvt
bk wh rd
rd
rd ye
bkbk bu
brbr whwh
ye/gnye/gn
ye/gn
N14VWVU
PE
AC-N
AC-LLX1
CN1CN2
CN3 CN4
LX2
RT1 RT2 RT3 RT4
2
3
4
5
6
1413121110
789
1
e

19
EN
Harrier series Installation
See fig. f
8.5.3 Mains cable
➤Connect the roof air conditioner with the mains voltage supply.
Connect the cables (1) to a cable connector (2).
1.
2.
3.
1
2
3
f

EN
Installation Harrier series
20
8.5.4 Communication cable
➤Pull out the filter slightly to create a gap for the communication cable (3).
➤Feed the communication cable through the gap and locate the wire in the
opening.
See fig. g
➤Stack the duct sections and place against the roof thickness: the duct height
should match the roof height. Or use the below table as a guide:
I
➤Attach the required number of duct sections on the ADB.
Roof thickness Number of duct sections
Harrier Light
Number of duct sections
Harrier Plus
25 – 28 mm 1 (See NOTICE on page 11) 2 (See NOTICE on page 11)
28 – 38 mm 2 3
38 – 48 mm 3 4
48 – 58 mm 4 5
58 – 68 mm 5 6 (extra duct section must be
ordered)
NOTE
Additional duct sections can be purchased for thicker roofs.
g