25
Specification Line
TIMER CONTROL
Two and three section
Freezer Defrost Control
All two and three door freezers are equipped with a
Paragon Timer defrost control, Figure 8, for automatic
defrosting of the evaporator coil.
Setting Time of Day
Grasp the knob of the Paragon time clock dial in the
center of the inner (2 hour) dial and rotate it in a counter-
clockwise direction. This will revolve the outer dial.
Continue turning until the correct time of day on the outer
dial lines up with the time pointer. This operation requires
an initial start-up and any time thereafter when there is an
interruption of power to the freezer.
Operation
The Paragon 8145 timer is preset at the factory to provide
four defrosts per day at six-hour intervals starting at 6:00
am. If it is necessary to change the number of defrosts
due to unusual operating conditions it can be accom-
plished by placing the pins in the outer dial at the
appropriate time of the day that defrost initiation is
desired.
Even under the most severe operating conditions it
should not be necessary to set the back-up time greater
than 60 minutes. Consult the factory if complete de-icing
of the coil is not accomplished within this time period.
Figure 8. Timer
SINGLE SECTION TIMER
PROGRAMMING GUIDE
NOTE:
This timer is only used on one-door dual
temperature, two-door dual temperature, and
one-door freezers models
Programming the timer, Figure 10, is accomplished
using two 4-position dipswitches. One switch sets the
Defrost time and the other switch sets the cycle time.
Defrost Time
Dip Switch Settings
Minutes
Off
Of
Off
Off
Void
On
Off
Off
Off
5
Off
On
Off
Off
10
On
On
Off
Off
15
On
On
Off
On
20
On
Off
On
Off
25
Off
On
On
Off
30
On
On
On
Off
35
Off
Off
Off
On
40
On
Off
Off
On
45
Off
On
Off
On
50
On
On
Off
On
55
Off
Off
On
On
60
Cycle Time
Dip Switch Settings
Hours
Off
Of
Off
Off
Void
On
Off
Off
Off
2
Off
On
Off
Off
4
On
On
Off
Off
6
On
On
Off
On
8
On
Off
On
Off
10
Off
On
On
Off
12
On
On
On
Off
14
Off
Off
Off
On
16
On
Off
Off
On
18
Off
On
Off
On
20
On
On
Off
On
22
Off
Off
On
On
24
NOTE: Factory settings are highlighted
Figure 9. Defrost and Cycle Time Charts
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