Follett FZR Series Kurulum, Çalıştırma ve Servis Kılavuzu - Sayfa 6
Dondurucu Follett FZR Series için çevrimiçi göz atın veya pdf Kurulum, Çalıştırma ve Servis Kılavuzu indirin. Follett FZR Series 20 sayfaları. Undercounter freezer
Sayfayı Yazdır
Controller operation
In normal operation the controller displays cabinet temperatures
in degrees C (default). Degrees F can be uploaded from controller
programming key - "hot key" (see page 7). Degrees C temperatures are
displayed to 1 decimal point.
Up/down/set membrane switches at right and left of the temperature
display control all programming functions.
The controller is pre-programmed with a -25 C (-13 F) set point which
provides a compressor cut-in at -23 C (-9 F) and cut-out at
-25 C (-13 F). The controller set point can be raised to -15 C (+5 F) for
nourishment applications where a lower temperature is not desired (i.e.
ice cream). Follow instructions for changing temperature
cut-out below.
All set points have a 2 C differential. The 2 C differential means that
with a -25 C set point, for example, the compressor will turn off at -25 C
(-13 F) and turn on when it reaches -23 C (-9 F).
To display temperature cut-out
STEP
INPUT
1
Press and release SET
To change temperature cut-out
STEP
INPUT
1
Press and hold SET for 3
seconds
2
Press UP or DOWN arrows to
desired cut-out temperature
3
Press and release SET
6
Controller operation
Current cut-out temperature will display for approximately 5 seconds.
Display will return to current refrigerator temperature.
Current cut-out temperature displayed and °C (°F) will fl ash
New cut-out temperature displayed
New cut-out temperature blinks three times, then current refrigerator
temperature will display
Fig. 7
refrigeration
evaporator
system
fan
energized
energized
- 25
defrost
DISPLAY
DISPLAY
FZR Series 00939124R00
°C