Setting up and connecting the refrigerator
A
NOTICE!
Disconnect the device and other consumers from the battery before
charging the battery with a quick charging device.
Over voltages can damage the electronics of the device.
For safety reasons the refrigerator is equipped with an electronic system to prevent
the polarity being reversed. This protects the refrigerator against reversed polarity
when connecting to a battery and against short circuiting. To protect the battery, the
refrigerator switches off automatically if the voltage is insufficient (see table below).
Cut-off voltage
Cut-in voltage
7.5
Connecting to a 230 V mains supply
D
DANGER! Danger of fatal injuries!
• Never handle plugs and switches with wet hands or if you are stand-
ing on a wet surface.
• If you are operating your cooling device on board a boat with a mains
connection of 230 V from the land, you must install a residual current
circuit breaker between the 230 V mains supply and the cooling
device.
Get advice from a qualified specialist.
➤ To operate the refrigerator on the 230 V mains, use the MPS-35 rectifier.
16
12 V
10.4 V
11.7 V
CRP40
24 V
22.8 V
24.2 V
EN