Follett REF2 Manuale di installazione, funzionamento e assistenza - Pagina 7
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Changing Temperature Display - Optional
NOTICE!
It is important that you review the temperature/alarm settings
after you change the temperature display. The controller
contains two, separate temperature channels; F and C.
Changes made to the factory default settings while displaying
temperatures in F will not automatically transfer when you
change the temperature display to C.
Follett REF1 and REF2 refrigerators are factory-set to display
temperatures in degrees F. To display the temperature in degrees C,
follow these steps:
1. Move the power switch on lower rear panel to OFF and unplug
the refrigerator.
2. Remove the front lower panel cover (Fig. 6) to access the
controller.
3. Locate jumper wires for pins #9 and #11 (Fig. 7) and connect.
4. Reinstall the front lower panel cover.
5. Plug in the refrigerator and return the power switch to ON.
Alarming Functions –––––––––––––––––––––––––––––––––––––––––––––––––
Follett's controller provides local high and low temperature alarming. If product temperature goes above or below
the set temperature range, an audible alarm sounds and the display fl ashes. Alarming stops automatically as soon
as soon as the temperature returns to normal values.
Most refrigerated medications should be stored between 36 F and 46 F (2 C and 8 C). The controller is factory-set
to maintain product temperature at 39 F (4 C) and to display temperature in degrees F. If you want the temperature
to display in degrees C, follow the instructions in
before setting your alarm values.
Note: The alarm function has no battery backup. If your refrigerator is not on a "red circuit" with generator backup,
you may want to consider Follett's alarm module with battery backup (Item # 00112185) for maximum product
security. Controller is factory-set with a high-alarm default setting of 100 F (38 C).
To set low temperature alarm value
1. Press SET and DOWN ARROW and hold for 3 seconds until
HY appears.
2. Press DOWN ARROW until ALL appears.
3. Press SET to display current setting.
4. Press UP or DOWN ARROW to change to desired temperature.
5. Press SET to accept new value.
6. To set high temperature alarm value
7.
Press SET and DOWN ARROW and hold for 3 seconds until HY appears.
8. Press DOWN ARROW until ALU appears.
9. Press SET to display current setting.
10. Press UP or DOWN ARROW to change to desired temperature.
11. Press SET to accept new value.
To mute the alarm
1. Press any key to mute the alarm.
2. The alarm will not sound until another alarm occurs.
Changing Temperature Display - Optional
REF1/REF2 Compact Refrigerators
Fig. 6
Fig. 7
9 10 11 12
F/C Jumper Wire
AUX/ALARM
1
2
3
4
5
6 7
8
C NO NC
Controller programming
Supply
Supply
key (accessory)
Line
and make that change
Probe
11 12
!
7