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Alpha
7.10
Standby
StbY
The status “Standby” follows any automatic Shut-Down procedure. To reactivate the standard operation menu, press
the <Enter> button and for example modify the latest Setpoint.
StbY
is displayed.
To switch to menu Setpoint (
SEt
) press <Enter>.
7.11
Safety functions
7.11.1
Safety functions and removal
Your Alpha Thermostat triggers alarms, warnings or errors as appropriate.
All warnings, alarms or errors are shown on the LED display.
Alarms:
Alarms are safety relevant. Components (Pump / Heater / Refrigerating Unit) will be shut down.
Errors:
When an error occurs switch off the device. If the error is always present after switching on the device,
please inform the LAUDA Service (
8.5) or the local service organisation!
Find cause of alarm, warning or error and rectify where necessary. Then press
on the control head in order to re-
move the message.
Warnings may be ignored by pressing
or
on the control head.
S t b Y
Содержание RA 12
Страница 12: ...12 52 Alpha 7 2022 1 Control head with clamp 2 Bath vessel 3 Four mounting feet 1 2 3...
Страница 14: ...14 52 Alpha 7 2022 1 Mains cable 2 Rating label 3 Cooler cable 4 Bath drain nozzle 1 2 3 4...
Страница 44: ...44 52 Alpha 7 2022 Cooling characteristics Alpha RA 8 RA 12 and RA 24 230 V 230 V...
Страница 45: ...7 2022 Alpha 45 52 11 Declaration of Conformity and Product Returns...
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