Dometic RMDX21 User manual

Absorber refrigerator
Installation Manual
EN
RMDX21, RMDX25

RMDX21, RMDX25
2
622 mm525 mm
1245 mm
550 mm
1264 mm
BA
1
23
4
1
2

RMDX21, RMDX25
3
≥1250
< 1250
1
3
10 - 40
>40 >40
4

RMDX21, RMDX25
4
≥1400
10 - 40
1
5
≥300
1 2
6

RMDX21, RMDX25
5
≥40 mm
8
1
7
3
2
1
9
0
a

RMDX21, RMDX25
6
1.
2.
3.
b
1
2
c
d
e
f

RMDX21, RMDX25
7
10
1
9
7
8
6
6
4
5
3
2
g
1.
2.
h
min.
15 mm
1.
2.
3.
i

RMDX21, RMDX25
8
j
1
2
k
l
507,5
907,4
≤1,7
≤1,7
≤1,7
507,5
99,5
300
36
99,5
507,5
300
36
AB

RMDX21, RMDX25
9
1.
2.
3.
4.
m

RMDX21, RMDX25
10
4. 3.
2.
1.
n

RMDX21, RMDX25
11
1.
2.
3.
o

RMDX21, RMDX25
12
3.
1.
2.
p
q

RMDX21, RMDX25
13
2.
3.
1.
r
s

RMDX21, RMDX25
14
IN OUT
LLNN
AC
TO GV 12VDCOUT
TO FC
TOP
ABS
HE OUT 12 VDC HE IN
swrt
brbrbrws
ws ws
S+D+
D+
(+)
vtsw
rt/vt
rt
(+)
(+) (+)
(+)(-)
(-)(-)
(-) (+) (-)
L
NL
A
BCDE
G
F
1
2
6
5
4
8
7
9
16
10
3
12
13
11
N
14
15
t

RMDX21, RMDX25
15
Item Description
1Heating cartridge AC power
2AC power connection cable
3Earth AC power
4Ionisation
5Ignition
6Burner
7Heating cartridge DC power supply
8Heating cartridge DC power
9LED lighting
10 Electronics DC power supply
11 Gas inlet
12 Gas outlet
13 Gas valve
14 DC power outlet
15 Gas valve supply line
16 Switch-off fuse (overheating protection)
AOptional connections to DC power outlet
BNegative terminal (–) DC permanent supply for electronics
CPositive terminal (–) DC permanent supply for electronics
DConnection D+
EHeating element positive terminal (+) DC power
FHeating element earth terminal DC power
GConnection S+
br brown
rt red
sw black
ws white

RMDX21, RMDX25
16
u
+-+-
House Battery
Anderson Plug Anderson cables must be the
recommended size.
AES
Refrigerator DC connections
D+ Control Element DC
DC B E F
v
+-+-
Vehicle Anderson plug must
be controlled by ignition relay.
House Battery
Anderson Plug Anderson cables must be the
recommended size.
AES
Refrigerator DC connections
D+ Control Element DC
DC B E F
w

RMDX21, RMDX25
17
+-+-
Fridge
Switch
Vehicle Anderson plug must
be controlled by ignition relay.
House Battery
Anderson Plug Anderson cables must be the
recommended size.
AES
Refrigerator DC connections
D+ Control Element DC
DC B E F
x
+-+-
Fridge
Switch
Vehicle Anderson plug must
be controlled by ignition relay.
House Battery
Anderson Plug Anderson cables must be the
recommended size.
AES
Refrigerator DC connections
D+ Control Element DC
DC B E F
y
+-+-
Vehicle Anderson plug must
be controlled by ignition relay.
House Battery
Anderson Plug Anderson cables must be the
recommended size.
AES
Refrigerator DC connections
D+ Control Element DC
DC B E F
z

EN
Explanation of symbols RMDX21, RMDX25
18
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.
I
Table of contents
1Explanation of symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
2Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
3Scope of delivery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
4Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
5Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
6 Installing the refrigerator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
7 Connecting the refrigerator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
8Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
1 Explanation of symbols
!
!
A
I
NOTE
You can find details on the operation in the operation manual.
WARNING!
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.

EN
RMDX21, RMDX25 Safety instructions
19
2 Safety 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 manu-
facturer
Use for purposes other than those described in the operating manual
!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.
This refrigerator may only be repaired by qualified personnel.
Inadequate repairs may cause serious hazards.
Only use universal LPG gas.
Only operate the refrigerator at the pressure shown on the
type plate. Only use pressure controllers with a fixed setting
which comply with national regulations.
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!
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.

EN
Safety instructions RMDX21, RMDX25
20
ANOTICE!
Only hold the refrigerator at the body of the refrigerator during
transport. 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
transportation. 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
refrigerator to the AC mains.
Only use cables with a suitable size.
Never pull the plug out of the socket by the connection cable.
The refrigerator may not be exposed to rain.