Display Functions - Thermo Scientific TSX2305SA Installation And Operation Manual

Operation

9.2 Display Functions

Table 7. Control Panel Display Functions.
Function
Normal operation
Coldest logged
temperature
Warmest logged
temperature
Mute
Reset
22 TSX Laboratory Refrigerators
11. Light Switch (glass doors only) - pushbutton switch to toggle the
refrigerator light on and off without opening the door. Light will always
come on when the door is opened.
12. Key Switch - Switch used to turn the power and alarms on and off for
the unit.
13. Alarm On - Setpoint Security - when the key switch is in the alarm on
position, the alarms are on and the setpoints cannot be modified.
14. Power On - when the key switch is in the on position, the unit power is
on with no alarms active.
15. Off - when the key switch is in the off position, the unit is off.
For full descriptions of display, programming and service functions, refer to
Tables 7, 8 and 9.
Meaning
Default display while
refrigerator is running.
Show coldest cabinet
temperature since last
startup or reset.
Show warmest cabinet
temperature since last
startup or reset.
Silence audible alarm for
6 minutes.
Return to default display
after alarm condition,
clears temperature log.
Sequence Display
Temperature display and control panel
thermometer icon show cabinet temperature.
Display shows coldest logged temperature
Press
while button is pressed.
Display shows warmest logged temperature
Press
while button is pressed.
Display and thermometer show cabinet
Press
temperature, alarm icon continues to flash.
Press and
Excursion values are reset; temperature
simultaneously, hold
display shows cabinet temperature.
for 5 seconds.
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