Dometic DM2672 Operating Manual page 13

5.4 Preparing the refrigerator for storage/winterizing the refrigerator
➤ Defrost the refrigerator. Refer to "5.1 Defrosting the refrigerator" on page 11.
➤ Prepare the ice maker, if equipped. This procedure must be performed by a qualified service technician.
➤ Clean the refrigerator. Refer to "5.3 Cleaning the refrigerator" on page 12.
➤ Place doors in the airing position. For models DM2672, DM2682, DM2683, DM2872, and DM2882, refer
to "5.2 Using the door airing position card" on page 12.
5.5 Maintaining the refrigerator
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Read before proceeding:
• Two-way models are equipped with two fuses,
one for the refrigerator control system and one for
the AC heater.
• The fuse for the control system is a resettable fuse
and must not be replaced with a standard fuse. If
the resettable fuse has been tripped:
➤ Determine and remedy the cause.
➤ Press the ON / OFF button to OFF.
➤ Wait five seconds.
➤ Press the ON/OFF button to ON.
• Three-way models are equipped with three fuses:
two fuses in the power module, and one inline
blade fuse.
Changing the power module fuse
➤ Turn OFF the refrigerator.
➤ Unplug the refrigerator for 120 VAC and
disconnect the 12 VDC wires.
➤ Remove the power module cover.
➤ Snap the fuse out of the fuse holder and fit the new
fuse into the fuse holder.
➤ Replace the power module cover according to the
instructions molded on the cover.
➤ Reconnect the 12 VDC wires and plug in the
120 VAC power cord.
➤ Turn ON the refrigerator.
Control System
AC Heater
12 VDC Heater
13
DM2672 (OPTIONAL FAN), DM2872 (OPTIONAL
FAN) & DM2882 (OPTIONAL FAN): Inline Fuse
Replacement
12
Fuse Holder
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➤ Disconnect 12 VDC power.
➤ Open the fuse holder.
➤ Replace the fuse using a 3 A fuse.
➤ Screw the fuse holder back together.
➤ Reconnect 12 VDC power.
Maintenance items
Owner-Performed
3 A
Cleaning the refrigerator
5 A
Defrosting the
30 A
refrigerator
Winterizing the
refrigerator
Changing the fuses
Fuse
Fuse Holder
Refrigerators equipped with a vent fan(s)
include an inline fuse on the wire supplying
power to the fans(s). This wire is connected
to the 12 VDC terminal block supplying DC
power to the refrigerator controls.
Qualified Service
Technician-Performed
Checking the LP gas
connections
Checking the control
system
Cleaning the burner
Removing and disposing
of the refrigerator
Refrigerator
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