Handleiding
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IV. OPERATION
Both refrigerators and freezers do not require manual
defrosting. However, manual defrost option is available on
the control, if required.
IV. a - OPERATION DISPLAY INDICATORS
During normal operation, the display shows either the
temperature measured or one of the following indications:
IV. b - REFRIGERATORS
An off-cycle defrost happens every 6 hours for a maximum
length of 30 minutes to melt any frost which may accumulate
on the coil during the operation. During the Off-Cycle defrost,
the compressor is off but the evaporator fans are turned on.
The digital control will read “dEF” (see gure 10) during the
defrost. When the temperature sensor afxed to the coil
senses 44°F, the coil is fully defrosted and the compressor
operation is resumed.
IV. c - FREEZERS
The coil requires a periodic defrosting for proper operation.
This is accomplished by an automatic, time activated,
temperature/time terminated, defrost program. The controller
is preset at the factory for defrost cycles, approximately every
5 hours period.
The evaporator fan(s) cycle off with each door opening. The
evaporator fan(s) will cycle on and off (during the compressor
off cycle. During the compressor on cycle the evaporator
fan(s) will run continuously. At the start of a freezer defrost
cycle, both the compressor and evaporator fans are off. The
digital control will read “dEF” (see gure 9).
IV. c - FREEZERS (cont’d)
The electric heater (attached to the coil) is energized. When
the temperature sensor afxed to the coil senses 44°F, the coil
is fully defrosted and the compressor operation is resumed,
defrost heaters are automatically turned off. The evaporator
coil fans are delayed from starting at the termination of a
defrost cycle. Fan operation is automatically resumed, after
a short time or temp delay (whichever comes rst). After
completion, the total refrigeration system operation is then
resumed. During defrost operation, heat is conned to the
coil enclosure to prevent any signicant rise in temperature
within the food zone. The fan delay control function upon
termination of a defrost cycle is two-fold. First, to prevent
blowing warm air into the food storage area. Second, to
prevent any condensation on the defrost coil from being
blown into the food storage area.
IV. d - LIGHT SWITCHES
All Centerline models include a door switch mounted in the
top, bottom, or both louvers depending on door conguration,
which automatically activates the interior light when the
door is opened. When the door is closed, the lights are
automatically turned off.
In addition, on glass door models, lights are always
illuminated whether the doors are open or not. It is possible
to change this light feature to act only when door is open
similar to solid doors if required. Please refer control section
to change light function or contact Centerline Service
department for step by step instructions.
IV. e - LOADING UNIT
Air circulation inside the unit is crucial for effective cooling
and to maintain food safe temperatures. Air ducts, shelves,
and fans are arranged to allow effective air circulation
throughout the unit while allowing maximum food storage.
See gure 10 and 11 for recommended cabinet loading while
still maintaining effective air ow.
Fig. 9
Correct Product
Loading on Top
& Bottom Shelf
Allows
Effective Air
Circulation
Incorrect Product
Loading on Top
& Bottom Shelf
Blocks Air Flow
IV. OPERATION
Fig. 10
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Productinformatie
| Merk | Traulsen |
| Model | CLBM-23F |
| Categorie | Vriezer |
| Taal | Nederlands |
| Grootte | 3673 MB |
