Controller Parameter Settings; Password Protection - Thermo Fisher Scientific TSG Série Manuel D'installation Et Fonctionnement

Alarm Silencing
To mute the power fail alarm, change the key-switch to Power
ON position. The power fail alarm will not be audible but the
Red LED will be displayed on the control panel.
The high temperature, low temperature, sensor failure and
door ajar alarms can be silenced by pressing any key on the
controller.
When the alarm is active, the alarm code flashes alternately
with the temperature and the alarm symbol.
Once the alarm is silenced, the code stops flashing but the
temperature and the alarm symbol is still displayed. No
second audible sound occurs once silenced.
Controller Parameter
Settings
To access the controller settings you need to enter the
password and the access level will determine which
parameter you can view and edit.
Table 6. Parameter List
Category Abv
CP
Set
dF1
HSE
LSE
HC
Cit
General Purpose and Chromatography Refrigerators
Description
Compressor Settings
Regulation set Point
Differential of set Point
Maximum value settable for set point
Minimum value settable for set point
Operating mode (Heating/Cooling)
Minimum enabling time for compressor
output

Password Protection

The unit is password protected except the setpoint which can
be adjusted without the password. The default password
is 17.
To change the parameters, password is required to be
entered.
1. Hold "SET" button for 5 seconds and display will show
"PA1".
2. Press again the "SET" button after which display changes
to 0.
3. Enter default password.
4. Press "SET" to confirm.
You have now entered the controller parameters menu.
To change the password, you need to go to parameter
settings.
1. Enter the current password as per Table 6 and get to the
menu.
2. Scroll down to "diS" group.
3. Press "SET" button to confirm.
4. Scroll to "PS1" parameter and Press "SET" button to
confirm.
5. Scroll "Up / Down" buttons to enter the desired
password.
6. Press "SET" button to confirm.
All models
5°C
1.2°C
5.5°C
4°C
0
2 min
Operation | 19