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Operating Manual:
SU
105
UE
SU105U-MAN10-C |
02.06.19
5.1.2 – GUI Menu
The GUI menu tree below starts with the Home screen. (How to get there
is described later.) Soft buttons provide navigation to the screens on the next level
of the menu tree.
Home
– display current freezer temperature.
• Setup
– display Password Identification Number (PIN) status, door defrost status,
temperature setpoint, system date and time and alarm status.
• Setup
– display temperature setpoint.
Change Setpoint
– display and change the temperature setpoint and high
and low temperature limits.
Alarm Setup
– display and change the Temp. Delay (to delay an over
temperature alarm after a door opening), Audible Delay (time interval to
silence the audible alarm upon request), Ext. Delay (to delay remote alarm
contact closure after alarm condition is detected) and Door Delay (period that
the door may remain open without alarm).
Date & Time Setup
– display and change system date and time.
Door Defrost
– enable/disable automatic door defrosting and/or set a manual
defrost time and initiate manual defrost.
PIN Setup
– disable/enable the system PIN and change the PIN.
• Silence Alarm
– temporarily silence audible alarm.
• Event Log
– tracks the last approximately 200 alarm conditions such as door
openings, temperature setpoint changes, over temperature condition, and power
outages.
• Chart History
– display the cabinet interior air temperature over the last 24 or 48
hours, or 7 days.
• About
– display freezer model number, serial number, firmware version, engine
number, run hours, temperature setpoint, and install date.
–
Service
– display cabinet, control and cold-head RTD temperatures, warm-head
thermistor temperature and engine voltage, current and power.
Diagnostics
– display temperature setpoint, engine running power as a
percentage of maximum running power, and freezer condition status.
Service Contact
– provides phone, email, and web address for manufacturer.
RTD Calibration
– display RTD readings and calibration offsets to apply to
reading (used to compensate for discrepancies between Display RTD and
user-supplied temperature standards).
• Firmware Upgrade
– display screen for firmware check and upgrade options.
• Alarm Test
– Tests alarm.