Proline Low-temperature Thermostats
28
Starting up
YACE0072 / 21.08.07
−
The following always applies
: After termination of the relevant
settings, they are accepted automatically after approx. 4 s
or
−
the setting is accepted immediately with the Enter key.
and
−
Fault signal: Flashing red Alarm LED and acoustic signal.
−
An acoustic signal can only sound when it has not been
intentionally deactivated! (
Ì
−
The bath control occurs via the external temperature probe when
the green LED is lit.
−
Heating is active when the yellow LED is lit.
−
Cooling is active. When the setpoint temperature is lowered, it may
take up to one minute before the blue LED is lit.
EXT
−
The temperature of the external probe is displayed.
Command
−
Enter key ("Confirm selection") and go
back one level.
End
−
Soft key function to confirm a selection or
input and to return to the main display
window.
−
Escape key to quit a window without
changes and to go back one level.
−
Cursor keys for Up, Down, Left and Right.
+
−
Standby activation (pump, heater and
refrigerating machine are deactivated
when the yellow LED is lit).
However, timer continues to run! Refer to
safety information in
Ì
Duo key:
−
Top: Decimal-point key.
−
Bottom: Key for arithmetical sign.
−
Soft keys: 5 duo-keys, which each have
the function shown in display above them.
Soft-key entries are shown framed in the
operating instructions. Example: You
would like to change the setpoint
temperature then press the duo-key under
T
set
.
Summary of Contents for RP 1290
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