Technical data
CoolMatic CRF-50
34
Poor cooling, interior temperature increases
Unusual noises
12
Technical data
Versions, technical modifications and delivery options reserved.
The coolant circuit contains R134a.
Fault
Possible cause
Remedy
Compressor runs for a
long time/continuously
Vaporiser is iced over
Defrost the vaporiser
Ambient temperature too high
–
Insufficient ventilation and/or air sup-
ply
Move the freezer to
another location
Condenser is dirty
Clean the condenser
Fan defective (if installed)
Replace the fan
Compressor runs
intermittently
Battery capacity exhausted
Charge the battery
Fault
Possible cause
Remedy
Loud humming
A component of the refrigerant circuit
cannot move freely (touching the wall)
Bend the component
carefully away from the
obstruction
Foreign body jammed between the
cooling unit and the wall
Remove the foreign body
Fan noise (if installed)
–
Item number:
CRF-0050E
Voltage:
12 V DC or 24 V DC
Capacity:
47 l
Average power consumption:
45 W
Cooling temperature range:
0 °C to max. -18° C
Relative humidity:
maximum 90%
Constant inclination:
max. 30°
Dimensions (WxHxD) in mm:
448x527x543
Weight:
25 kg
Test/certificates:
complies with ErP/EuP directive
CRF-50.book Seite 34 Montag, 27. September 2010 4:18 16
