General Information; Tools And Materials; Model Identification; Component Locations - Dometic CD20 Service Manual

Refrigerators
Diagnostics
Component
Compressor
Condenser Fan
Control Module

4 General Information

This section provides reference information on the
tooling, model identification, components, and
terminology associated with the different refrigerator
models.

4 .1 Tools and Materials

Dometic recommends that the following tools and
materials be used while servicing the refrigerator:
Recommended Tools
Multimeter
18-Gauge Alligator Clip
Jumper Wire
12 VDC Battery
1
1
Dometic does not recommend the use of a power supply or AC/DC
power converter, unless it is supplied by Dometic

4 .2 Model Identification

Each refrigerator is manufactured with a data plate
that indicates the model number, product number, serial
number, and other useful information, as shown in
Figure 1.
To locate the data plate, open the door of the
refrigerator and look inside. The data plate is located
near the top of the refrigerator interior cabinet.
MOD.NO. CRX0050
SKU NO. 9105306035
Bruttoinhalt/Gross Volume: 47L
Nutzinhalt/Storage Volume: 45L
Klimaklasse/Climatic Class: T
Kältemittel/Refrigerant: R134a/0.038kg
Treibmittel/Insulation Blowing Gas: C H
5 10
Max. Druck/Max. Pressure: ND 11 bar/HD 25 bar
Contains flourinated greenhouse gases covered by the Kyoto Protocol.
Type and amount of refrigerant see product label. Hermetically sealed.
Manufactured in China by Dometic Group
1 CRX Data Plate Example
EN
Needle Nose Pliers
#1 and #2 Phillips-Head
Screwdrivers
Control Module (Secop)
.
936001487
PROD.NO.
SER. NO. 54602906
Eingangsspannung/Input Voltage:
DC 12/24V
Leistungsaufnahme/Power Rating:
5.0A at DC 12V 2.6A at DC 24V
www.dometic-waeco.de
E
5375
10 R-04 3115
1546 F3
Page Component
7 Door Assembly
8 NTC Sensor
8 Thermostat Assembly

4 .3 Component Locations

Figures 2 and 3 show the locations of the major
components on the CR and CRX series refrigerators.
I The CD series models vary.
2 General CR/CRX Component Locations (Rear View)
Control Module
q
Compressor
w
Condenser Fan
e
Condenser
r
4
q
General Information
Page
9
9
10
e
r
w
5