Transtherm MAS 1T Manual Del Usuario página 38

important
Any intervention on the cold circuit should be performed by a refrigeration
technician, who should carry out an inspection of the circuit sealing system.
In the same way, any intervention on the electrical circuit should be performed
by an qualified electrician.
ANY INTERVENTION PERFORMED BY A TECHNICAL SERVICE
NOT APPROVED BY TRANSTHERM WILL LEAD TO THE GUARAN-
TEE BEING CONSIDERED AS NULL AND VOID.
Alarms
The cabinets are fitted with alarms:
Some examples:
- High temperature alarm: Occurs when the temperature is too high in
relation to the set temperature.
The alarm is activated at 24°C (75,2F°)
The alarm is deactivated at (24°C) – 1°C, i.e. 23°C ((75,2F°)-1,8F°, i.e.73,4F°).
- Low temperature alarm: Occurs when the temperature is too low in rela-
tion to the set temperature.
The alarm is activated at 1°C
The alarm is deactivated at (1°C) + 1°C, i.e. 2°C. ((33,8F°)-1,8F°, i.e.35,6F°)
- Sensor(s) alarm: Occurs when a sensor is not properly connected or is
faulty.
- Anti-frost alarm: Activated when the inside of the cabinet drops to a tem-
perature of 1°C .
Please note:
- When the alarm is activated, this is indicated visually on the display as well as audi-
bly via a warning signal. The latter is activated if validated by the "H4" parameter.
To adjust the H4 setting:
Please note:
As soon as you see the display flash during setting, you have approximately 50 seconds
to change or confirm, otherwise you must restart the process.
If no setting has been recorded, your cabinet will retain its original settings.
Press the button and hold for 5 seconds and "ST" will appear on the display
("St": setting of the maturing temperature).
Press, "H4" will appear.
Press to read the "H4" setting value.
Press or to change the "H4" value i.e. from 0 to 1 or from 0 to 1.
To record your setting, press the button
temperature is displayed.
Otherwise, you must restart the process.
The "H4" value is set at the original 0 value on leaving the factory.
When an alarm is activated, you have the possibility of directly switching off
the audible warning signal by pressing
- Some alarms are automatically deactivated, which means that once the
appliance is operating normally, the visual and audible alarms stop.
- Other alarms are reactivated, which means that the user must intervene
manually:
- Press and at the same time. "rES" will appear. The temperature dis-
play will return if the cabinet is operating correctly.
In case of a persistent fault please contact your retailer.
and hold for 5 seconds, until the
.
P18