Lauda Proline RP 845 C Operating Instructions Manual page 29

Proline Edition X cooling thermostats
EXT
Command
YACE0100 / October 4, 2018
 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.
  Fault signal: Flashing red Alarm LED and acoustic signal.
 An acoustic signal can only sound when it has not been
and
intentionally deactivated! ( 7.8.6).
 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.
 The temperature of the external probe is displayed.
End
+
 Enter key ("Confirm selection") and go
back one level.
 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 ( 7.7.3).
Duo key:
 Top: Decimal-point key.
 Bottom: Key for arithmetical sign.
Starting up
29