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VIP
Series Control, Alarm & Monitoring
®
The Panasonic microprocessor control system is secure, easy to use and comprehensive. Setpoint, alarm parameters and self-diagnostic
functions are accessed through a tamper-resistant keypad protocol. Control inputs are managed with convenient push buttons on a unitized,
sealed control overlay. The panel is door-mounted and angled for easy access.
VIP
Series
®
Alarm Safety Features
Status Alert
High Temperature
Low Temperature
Power Failure
System Monitoring Sensor Failure
Status Alert
Auto Return
Door Alarm
Status alert function uses predictive intelligence to determine if freezer is
operating within specifications under existing environmental conditions.
• Compressor start-up delay
sequence delays re-start after
building power failure; allows
facility power to reach
equilibrium to permit smooth
compressor start-up.
Buzzer silence
•
temporarily mutes
audible alarm.
Event
Abnormal ambient (too high or
too low), or abnormal freezer
loading (too much warm
product at once)
Interior chamber warms
beyond high temp setpoint
Interior chamber cools beyond
digital display flashes actual
low temp setpoint
Loss of Power
Sensor Abnormality
Freezer Running Under Stress
Low Voltage
High Ambient Temperature
Touch key is not pressed
for 90 seconds
Door Open
• Digital display defaults to actual
chamber temperature. Display
mode changes when setpoint, alarm
parameters, programming and
diagnostic functions are performed.
Alarm test verifies readiness of alarm
•
function and Ni-MH battery charge.
Press to set temperature; set button is also
used for other diagnostic functions.
Alarm setpoints are factory set 10ºC above and below setpoint. Alarm parameters
are adjustable by pressing up or down arrow keys and following the prompt.
Visual
STATUS lamp flashes
Intermittent tone; time
delay of 15 min. after reaching
ALARM lamp flashes;
alarm setpoint avoids false
alarms. Intermittent tone
chamber temperature
Intermittent tone
Error Code Displayed
'Status Alert'
lamp illuminated
Reverts to chamber
temperature display
OPEN lamp on
Solid tone sounds after
•
• Panasonic exclusive Ni-MH battery powers control memory
and alarm functions during power failure.
• Alarm indicator lamp glows when freezer is in alarm
condition; alarm ringback is factory set for 30 minutes,
adjustable in 10 minute increments from 10 to 60 minutes.
• Filter indicator lamp glows
when electrostatic filter requires
removal for cleaning.
• Door alarm indicator has
• Setpoint entry advances digital
display to next position.
• Setpoint entry advances digital
•
to next value from 0 to 9.
Audible
Signal to Alarm Contact
None
None
Yes
Yes
Yes
Solid tone
No
No
None
No
No
None
No
Yes
• Audible alarm.
2 minute delay until audible
alarm activates; delay time
is adjustable.
7
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