Please read this instruction manual carefully before installation and first
use, and store it in a safe place. If you pass on the product to another
person, hand over this instruction manual along with it.
Safety instruction: Failure to observe this instruction can cause fatal or
serious injury.
CAUTION!
Safety instruction: Failure to observe this instruction can lead to injury.
NOTICE!
Failure to observe this instruction can cause material damage and impair
the function of the product.
NOTE
Supplementary information for operating the product.
2Safety instructions
The manufacturer accepts no liability for damage in the following cases:
• Faulty assembly or connection
• Damage to the product resulting from mechanical influences and excess voltage
• Alterations to the product without express permission from the manufacturer
• Use for purposes other than those described in the operating manual
!
4
WARNING!
• Never open the absorber unit. It is under high pressure and can cause
injury if it is opened.
• Ensure clean and residue-free handling if silicon sealant or similar is
used. There is a risk of fire if silicone filaments come into contact with
hot parts or naked flames.
• Do not operate the refrigerator if it is visibly damaged.
• If the AC power cable for this refrigerator is damaged, it must be
replaced by the manufacturer, customer service or a similarly qualified
person in order to prevent safety hazards.
• Never use a naked flame to check the refrigerator for leaks.
Page 5
EN
RM53xxSafety instructions
• This refrigerator may only be repaired by qualified personnel. Inade-
quate repairs may cause serious hazards.
• Only use propane or butane gas (not natural gas).
• Only operate the refrigeratorat the pressure shown on the type
plate. Only use pressure controllers with a fixed setting which comply
with the national regulations (in Europe EN 12864).
• Dismantle all refrigerator doors for the disposal of the old refrigerator
and leave the shelves in the refrigerator to prevent accidental enclosure and suffocation.
CAUTION!
!
A
• Danger of crushing! Do not put your fingers into the hinge.
• Before starting the device, ensure that the power supply line and the
plug are dry.
NOTICE!
• Only hold the refrigerator at the body of the refrigerator during trans-
port. Never hold the refrigerator at the absorber unit, the cooling fins,
the gas pipes, the door or the control panel.
• Make sure that the refrigerator circuit is not damaged during transpor-
tation. The refrigerant in the refrigerator circuit is highly flammable.
In the event of any damage to the refrigerator circuit (smell of ammonia):
– Switch off the refrigerator if applicable.
– Avoid naked flames and sparks.
– Air the room well.
• Do not install the refrigerator near naked flames or other heat sources
(heaters, direct sunlight, gas ovens etc.).
• Danger of overheating!
Always ensure sufficient ventilation so that the heat generated during
operation can dissipate. Make sure that the refrigerator is sufficiently
far away from walls and other objects so that the air can circulate.
• Check that the voltage specification on the type plate is the same as
that of the power supply.
• Do not open the refrigerant circuit under any circumstances.
• Only use the AC connection cable supplied to connect the refrigera-
tor to the AC mains.
• Only use cables with a suitable size.
• Never pull the plug out of the socket by the connection cable.
5
Page 6
EN
Scope of deliveryRM53xx
• The refrigerator may not be exposed to rain.
3Scope of delivery
• Refrigerator
• Caps
• Ice-cube tray
• Operating manual
• Installation manual
4Accessories
Available as accessories (not included in the scope of delivery):
DescriptionRef. no.
Fan kit9105900007
LS100 ventilation grille
with flue duct and winter cover
White9105900012
Beige9105900011
LS200 ventilation grille
without flue duct and winter cover
White9105900014
Beige9105900013
If you have questions regarding the accessories, please contact your local service
partner.
6
Page 7
EN
RM53xxIntended use
5Intended use
The refrigerator is designed for installation in caravans or motorhomes. It is only
suitable for cooling, freezing and storing foodstuffs. The refrigerator is not intended
for the proper storage of medicine.
The refrigerator is designed to be operated on a DC power supply and an AC socket
and can be powered by liquid gas (propane or butane). The refrigerator may not be
run on natural gas or city gas. The RM 5385 refrigerator also always requires a
permanent DC supply.
6Installing the refrigerator
6.1Preparing the installation
When installing the refrigerator, note the following:
• To enable the refrigerant to circulate properly, the refrigerator may not exceed an
angle of 3°.
Park the vehicle on a level surface with the help of a spirit level.
• The refrigerator must be installed so that it is easily accessible for service work,
easy to de-install and install and can be easily removed from the vehicle.
7
Page 8
EN
Installing the refrigeratorRM53xx
15 – 25 mm
> 25 mm
> 25 mm
1
• The distance between the refrigerator and the rear wall must be min. 15 mm –
max. 25 mm (fig. 2, page 9).
8
Page 9
EN
RM53xxInstalling the refrigerator
2
486 mm474 mm
RM 5310
RM 5330
RM 5380
486 mm
486 mm
618 mm
474 mm
821 mm
216 mm218 mm218 mm
118 mm
474 mm
821 mm
RM 5385
486 mm
474 mm
821 mm
9
Page 10
EN
Installing the refrigeratorRM53xx
• The refrigerator must be installed in a recess so that it stands firm when the vehicle
is in motion. Note the following dimensions here (H x W x D in mm, fig. 2,
page 9):
– RM5310: 618 x 486 x 474
– RM5330: 821 x 486 x 474
– RM5380: 821 x 486 x 474
– RM5385: 821 x 486 x 474
10
Page 11
EN
RM53xxInstalling the refrigerator
> 660 mm
> 660 mm> 660 mm
> 660 mm
3
5
4
RM 5310RM 5330
5
5
4
4
RM 5380
3
3
5
4
RM 5385
3
2
2
2
11
1
2
1
3
11
Page 12
EN
Installing the refrigeratorRM53xx
• The outer wall must be fitted with an air inlet vent (fig. 3 2, page 11) and an out-
let vent (fig. 3 3, page 11) with ventilation grilles so that the heat generated can
be easily released to the outside:
– Air inlet vent: Fit the ventilation grille as flush as possible underneath the
burner lid (fig. 3 1, page 11) with a minimum cross-section of 250 cm
– Outlet vent: fit above the refrigerator as far as possible. A ventilation grille
with integrated flue duct can also be used here.
• If the ventilation grille of the air inlet vent cannot be installed flush to the ground,
an additional inlet vent (fig. 3 5, page 11) must be provided in the floor for
releasing leaked gas.
• For the RM5380 and RM5385 refrigerators, an air inlet vent (fig. 3 5, page 11)
must always be installed in the floor.
• The air vents must not be covered by vehicle parts (such as an open door or by
installing accessories such as bicycle racks) while operating.
• There must be sufficient space at the back of the refrigerator for the air to be able
to circulate around the cooling element.
• Fit a heat conduction plate (fig. 3 4, page 11) above the refrigerator so that the
heat does not accumulate in the vehicle.
• Install the refrigerator so that it is protected from excessive heat, as this leads to
poor performance and increases the power consumption of the refrigerator.
• The electrical installation must comply with national and local regulations.
European standards: EN 60335-1, EN 60335-2-24, EN 1648-1 and EN 1648-2.
• The gas installation must comply with national and local regulations.
European standard: EN 1949.
• The refrigerator must be installed in a draught-proof location in accordance with
EN 1949, see chapter “Installing the refrigerator in a draught-proof location” on
page 13.
2
.
12
Page 13
EN
RM53xxInstalling the refrigerator
1
4
6.2Installing the refrigerator in a draught-proof location
Gas-powered refrigerators in caravans or motorhomes must be installed in a
draught-free location according to EN 1949. This means that the combustion air is
not extracted from the interior and the exhaust fumes are prevented from directly
entering the living space.
A suitable seal must be fitted between the rear panel of the refrigerator and the
interior of the vehicle.
WARNING! Fire hazard!
!
The manufacturer recommends using a flexible seal to ease removal and installation
for maintenance purposes.
Do not use flammable materials such as silicone sealants, foam or similar
for the draught-proof installation.
➤ Attach the sealing lips (fig. 4 1) to a stop rail behind the refrigerator, for exam-
ple, by using an adhesive.
➤ When installing, push the refrigerator against the stop rails with the sealing lips.
This then seals the space behind the refrigerator to the interior of the vehicle.
13
Page 14
EN
Installing the refrigeratorRM53xx
5
6.3Creating the air vents
NOTE
I
➤ Make an air inlet vent and an air outlet vent in the outer wall with the size of
451 mm x 156 mm. When doing so, observe the information, see chapter “Preparing the installation” on page 7.
If the ventilation grille of the air inlet vent cannot be installed flush with the floor of the
niche, you need to install an inlet vent in the floor:
➤ Make an air inlet vent in the floor (fig. 3 4, page 11) behind the refrigerator near
the gas burner with a diameter of at least 40 mm. The vent pipe must lead directly
outside. This allows leaking unburned gas to escape outside.
At high ambient temperatures, the refrigerator can only provide its
maximum cooling capacity if the optimum ventilation has been
provided.
➤ Shield the end of the opening with a deflector to prevent sludge or dirt from
getting inside while driving (fig. 5).
14
Page 15
EN
RM53xxInstalling the refrigerator
6
6.4Installing the ventilation grille
LS100
No. in
fig. 6
1Installation frame
2Ventilation grille
3Attachment for flue duct
4Winter cover
Description
1
2
3
4
15
Page 16
EN
Installing the refrigeratorRM53xx
1
32
7
LS200
No. in
fig. 7
1Installation frame
2Ventilation grille
3Winter cover
Description
16
Page 17
EN
RM53xxInstalling the refrigerator
1.
2.
AB
CD
8
Proceed as follows:
➤ Ensure the installation frame is water resistant (A).
➤ Insert the installation frame and screw it down tightly (B).
➤ Insert the ventilation grille and lock it in place (C).
For LS 100 only
➤ Insert the attachment for the flue duct (D).
17
Page 18
EN
Installing the refrigeratorRM53xx
9
6.5Installing the flue duct
Proceed as follows:
min. 15 mm
➤ Place the T-piece (1) on the adaptor (2) and the flue pipe (3).
➤ Attach the T-piece, adaptor and flue pipe with a screw (4).
➤ Make sure that the heat distributor (5) is fitted in its intended position.
➤ Insert the flue duct with the cover plate (7) through the intended opening in the
installation frame (6).
➤ Connect the flue duct and the cover plate with the T-piece (1).
➤ Shorten the flue duct (7) to the correct length if necessary.
1
2
3
4
5
678910
➤ Place the LS100 ventilation grille (9) in the installation frame (6) and lock it into
place.
➤ Insert the cover cap (8) onto the flue pipe (7).
➤ Place the attachment for the flue duct (10) in the ventilation grille (9).
18
Page 19
EN
RM53xxInstalling the refrigerator
0
6.6Securing the refrigerator
CAUTION!
!
I
➤ Move the refrigerator into its final location.
Only drill through the receptacles provided, otherwise foamed components, including cables, can be damaged.
NOTE
Attach the side walls or the attached strips so that the screws are tight,
even when under increased loads (while driving).
➤ Fasten the four screws through the four plastic washers in the sides of the
refrigerator (fig. 0), and further into the wall.
19
Page 20
EN
Reversing the doorRM53xx
AB
CD
EF
GH
1.
2.
a
7Reversing the door
Rotary door lock
➤ Replace the door as shown:
20
Page 21
EN
RM53xxReversing the door
IJ
1.
2.
b
c
2-button door lock
➤ Replace the door as shown:
AB
2.
3.
1.
DC
FE
3.
2.
1.
21
Page 22
EN
Reversing the doorRM53xx
GH
IJ
1.
2.
3.
d
22
Page 23
EN
RM53xxPut on the door panel
e
8Put on the door panel
NOTICE! Beware of damage
A
The door panel must have the following dimensions:
• RM5310: 534 x 455 x max. 3 – 3.8 (H x W x D in mm)
• RM5330/RM5380/RM5385: 740 x 455 x max. 3 – 3.8 (H x W x D in mm)
➤ Put on the door panel as shown:
Only ever lay the refrigerator on its side and never on its back. Otherwise
the unit may be damaged.
AB
C
1.
2.
23
Page 24
EN
Connecting the refrigeratorRM53xx
9Connecting the refrigerator
9.1Connecting to the gas supply
NOTICE!
A
I
• This refrigerator may only be connected to the gas supply by a spe-
cialist in accordance with the applicable guidelines and standards.
• Only use cylinders of propane or butane gas (not natural gas or city
gas) with an approved pressure reduction valve and suitable head.
Compare the pressure information on the type plate with the pressure information on the pressure regulator on the propane or butane
gas cylinder.
• Only operate the refrigerator at the pressure shown on the type
plate.
• Please note the pressures which are permitted in your co untry. Use a
DIN-DVGW-approved pressure regulator with a fixed setting:
– The following applies for Germany: DIN EN 12864
– The following applies for Europe: EN 732 and EN 1949
NOTE
The refrigerator is equipped for a connection pressure of 30 mbar. Use
a Truma VDR 50/30 back-pressure regulator when connected to a
50 mbar system.
It must be possible to shut off the refrigerator from the gas line separately by means
of a shut-off device. The shut-off device must be easily accessible.
24
Page 25
EN
RM53xxConnecting the refrigerator
f
SW 17
SW 14
➤ Connect the refrigerator to the gas supply securely and without any voltage
according to fig. f.
The following applies for Europe: Use a cutting ring fitting in accordance with
EN 1949.
A hose connection is not permitted.
➤ Have a leak test and a flame test performed in accordance with EN 1949 by an
authorised specialist.
Ensure you are issued with a certificate of inspection.
25
Page 26
EN
Connecting the refrigeratorRM53xx
9.2Connecting to 12 Vg and 230 Vw
NOTICE!
A
I
• The electrical installation and repairs may only be performed by a
specialist in accordance with the applicable regulations and
standards.
• According to EN 1648-1, the respective negative and positive cables
of the DC connections for heating and lighting may not be joined
with one another in a caravan. This can cause electrical interference
or damage to electrical components.
• The inverter may only be connected by a specialist.
NOTE
• The mains socket must be easily accessible so that you can unplug
the power cord if required, thereby disconnecting the refrigerator
from the power.
• The plug of the AC connection cable must not be cut off.
• The connection cables must be laid so that they do not come in
contact with hot parts of the unit/burner or with sharp edges.
• Changes to the internal electrical installation or the connection of
other electrical components (e.g. extra third party fans) to the
internal wiring of the refrigerator will void the E1/CE approval and
any claims from the guarantee and product liability.
➤ Connect the RM5310/RM5330/RM5380 refrigerators according to fig. g,
3Terminal strip for the DC power supply of the heating cartridge
4Positive cable of the heating cartridge
5Earth cable of the heating cartridge
6Positive cable of the lighting
7Reed contact switch (sensor switch)
8Galvanometer
9LED lighting
10Thermal power adapter
11AC heating cartridge
12AC power connection cable
13Housing earth (upper section)
Description
29
Page 30
EN
Connecting the refrigeratorRM53xx
i
➤ Connect the RM5385 refrigerator according to fig. i:
1
2
3
10
9
11
NL
13
L
N
LLNN
IN OUT
AC
TO GV 12VDCOUT
TO FC
TOP
4
12
ABS
5
HE OUT 12 VDC HE IN
(-)
S+D+(+)
brbrbrws
(-)
(+)
(-)
(+)
swrt
6
8
BCDEFG
A
7
brrtswws
BrownRedBlackWhite
30
Page 31
EN
RM53xxConnecting the refrigerator
Item in
fig. i
1AC heating cartridge
2AC power connection cable
3Earth AC power
4Ionisation
5Ignition
6Burner
7DC heating cartridge
8LED lighting
9Gas input
10Gas output
11Gas valve
12DC power outlet
13Gas valve supply line
AOptional connections to DC power outlet
BNegative terminal (–) DC permanent supply for electronics
CPositive terminal (+) DC permanent supply for electronics
DConnection D+
EConnection S+
Description
FPositive cable of the heating cartridge
GEarth cable of the heating cartridge
AC power
➤ Connect the refrigerator with the mains plug to an AC socket.
31
Page 32
EN
Connecting the refrigeratorRM53xx
j
DC power
Please note the following cable sizes:
– < 6m (interior): 4mm
– > 6m (interior): 6mm
– Connections D+ and S+: 1 mm
– Cable fed via drawbar (caravans only): 2,5 mm
2
2
2
2
➤ Secure the power supply line to the heating element (connections 3 and 4) with
a 15 A fuse and the supply for lighting/electronics (connections 5 and 6) with a
2A fuse.
➤ Connect the heating element (connections 3 and 4) with the shortest possible
cable.
RM 5310
RM 5330
RM 5380
RM 5385
➤ Run the cable to the heating element (connections 3 and 4) via a relay controlled
by an ignition socket to prevent the vehicle battery from completely discharging
if the engine is switched off accidentally (fig. j).
➤ RM5385 only: Connect a DC permanent supply to the connection for
lighting/electronics (connections 5 and 6).
32
Page 33
EN
RM53xxCleaning and maintenance
D+ (RM5385 only)
In automatic mode, the refrigerator selects the most favourable mode available. The
refrigerator is only operated with direct current when the vehicle engine is running.
The electronics of the refrigerator uses the signal D+ from the light system to detect
the running engine.
➤ Connect the D+ connection to the controls (fig. i D, page 30) with the
respective terminal of the vehicle.
S+ (RM5385 only)
In automatic mode, the refrigerator is first powered with DC power from
the vehicle's own solar system. The refrigerator electronics uses the S+ signal of the
solar charge controller to detect a solar system. The solar charge controller must
have an AES output.
➤ Connect the S+ connection on the controller (fig. i E, page 30) to the
respective terminal of the solar charge controller.
Suitable solar charge controllers are available from specialist dealers.
The manufacturer recommends, for example:
• Büttner MT 300-S
(www.buettner-elektronik.de)
• Votronic MPP 240 Duo Digital
(www.votronic.de)
10Cleaning and maintenance
WARNING!
!
A
➤ Occasionally clean the refrigerator interior and exterior with a damp cloth.
➤ Make sure that the air vents on the refrigerator are free of any dust and dirt so that
heat can be released and the refrigerator is not damaged.
Always disconnect the refrigerator from the mains before you clean and
service it.
NOTICE! Beware of damage
• Do not allow grease or oil to come into contact with the door seal.
• Do not use abrasive cleaning agents or hard objects during cleaning
as these can damage the refrigerator.
33
Page 34
EN
WarrantyRM53xx
11Warranty
The statutory warranty period applies. If the product is defective, please contact your
retailer or the manufacturer's branch in your country (see the warranty booklet for the
addresses).
For repair and guarantee processing, please include the following documents when
you send in the device:
• a copy of the receipt with purchasing date
• a reason for the claim or description of the fault
12Disposal
➤ Place the packaging material in the appropriate recycling waste bins wherever
possible.
If you wish to finally dispose of the product, ask your local recycling centre
or specialist dealer for details about how to do this in accordance with the