Vollrath Stoelting CBD117-37, Operator'S Manual

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Operators Manual #513852 4 CBD Model Machines
TIMER DISPLAY
The display shows the day and time, program number,
and defrost icon (asterisk symbol to the left of the pro-
gram number). When the program number is even, the
defrost mode is active and the asterisk icon is lit. When
the program number is odd, the machine is in normal
operation mode.
TIMER BUTTONS
Auto Switch
The Auto Switch has three positions. The Auto
position operates the machine using the time and
day settings programmed in the timer. The I and O
positions bypass all timer settings. The I position
keeps the machine permanently in defrost mode.
The O position bypasses all timer settings.
Run Switch
The Run Switch has three positions. The Run
position operates the machine with the settings
in the timer. The clock position is used to set
the current time and day. The P position is for
programming the defrost time and day.
Program Button
The Program Button is used to save a defrost
setting.
Day Selection Button
The Day Selection button is used to set the current
time and day and to program a defrost setting. An
arrow on the display shows which day is selected.
Monday is 1, Tuesday is 2, etc. Individual days
or a block of days can be programmed. Pressing
the 1...7 button cycles through all the options.
Reset Button
The Reset Button clears all settings in the timer.
Press the button until the display fl ashes 0:00.
Hour Button
The Hour Button changes the hour when setting
the time or programming a defrost setting.
Minute Button
The Minute Button changes the minute when
setting the time or programming a defrost setting.
Bypass Button
The Bypass Button immediately bypasses the
current mode and advances to the next mode.
For example if the current mode is 1 (signifying
defrost mode), pressing the bypass button starts
mode 2 (normal mode).
Auto
Switch
Run
Switch
Program
Button
Day
Selection
Button
Hour
Button
Minute
Button
Bypass
Button
Reset
Button
Figure 2-1 Defrost Timer
PROGRAMMING THE TIMER
Programming the timer includes resetting the timer, set-
ting the time and day, and programming the defrost times.
Follow the instructions below to program the timer.
RESET THE TIMER
A. Make sure the Run switch is in the middle (Run)
position.
B. Press the Reset (R) button until the display fl ashes
0:00.
SETTING THE TIME AND DAY
A. Move the Run switch to the clock symbol.
B. Change the day of the week by pressing the 1...7
button. An arrow on the display shows which day
is selected. Monday is 1, Tuesday is 2, etc.
C. Press the h and m buttons to set the time. The
timer works on a 24hr clock.
D. Move the Run switch to the Run position.
PROGRAMMING DEFROST TIMES
The digits to the right of the minute value on the display
show the defrost mode. An odd number signifi es the
start time of the defrost mode. An even number signifi es
the end of the defrost mode when the machine returns
to normal operation.
NOTE
Defrost times must be programmed in pairs (1 and
2, 3 and 4, etc.). Complete all of the steps below
to properly program the timer.