OPERATING INSTRUCTIONS
Name and Function of Each Operation Key and Lamp on the Control Panel
The operation keys on the front panel allow
the following functions.
(1) Setting of temperature.
(2) High and low temperature prevention set-
ting.
(3) Operation can be programmed.
(4) Start and stop of defrost.
(5) Fluorescent lamp to be turned ON and
OFF.
• Control of Cabinet Interior Temperature
(CONTROL)
O Temperature setting key (SET)
When the temperature is adjusted, this key
should be pressed. The digital display will dis-
play the temperature.
© Digit shift key (••)
The digit of the figure displayed for temperature
adjustment can be shifted using this key.
O
Figure shift key (^)
The figure that is displayed digitally can be
changed by pressing this key.
O Entry key (ENT)
When the desired temperature is reached, press
this key. Operation wül commence toward this
new point.
• Prevention of Extremities of Temperature
Being Reached (LIMIT)
O Alarm setting key (SET)
When setting the limits of excessively high and
low temperatures for the cabinet interior tem-
perature, press this key.
The excessively high temperature will be dis-
played digitally in the temperature display sec-
tion. To display the excessively low temperature,
depress this key once more. To return the display
to an indication of the current temperature con-
ditions in the cabinet, press the key for a third
time.
O Excessively high temperature prevention knob
(HIGH)
This knob is provided to set a temperature suit-
able for the prevention of excessively high heat
levels being reached. Use a small screwdriver to
set the temperature.
O Excessively low temperature prevention knob
(LOW)
This knob is provided to set a temperature suit-
able for the prevention of excessively low tem-
peratures being reached. Use a small screwdriver
to set the temperature.
0 Alarm indicator lamp
This lamp lights when the excessive temperature
limits of the cabinet are reached.
O Excessively high temperature
prevention knob (HIGH)
0 Alarm indication lamp
O Alarm setting key
O Excessively low temperature
prevention knob (LOW)
© Program operating
start/stop key
©Defrost display lamp
O Program setting key
O Temperature
setting key
© Defrost key
-©Fluorescent lamp
switch
""©Buzzer key
O Entry key
(Figure shift key
O Digit shift key