17
GB
6.2.3 Clear/reset
1. Press the CLR key of the product with the tip of the ballpoint pen (for
at least two seconds) until the yellow LED for control circuit 1 starts
flashing. All programmed room sensors WL of this product have been
cleared. The product is in programming mode.
6.2.4 Terminating
1. Refit the cover of the product and close it.
2. Install the room sensors in the appropriate rooms. Observe the assignment room sensor/control circuit/room when doing so.
6.3 Function test Room sensor WL
B
Verify that the room temperature is b15 °C and +25 °C.
1. Set the room sensor WL to be tested to frost protection.
2. Set the room sensor WL to be tested to +30 °C.
- Within one minute, the yellow LED lights up at the connection module WL to which the room sensor WL is connected.
3. Verify that the room sensor WL being tested is connected to the correct control circuit.
4. Repeat this procedure for all other room sensors.
26
Betrieb
EAR2WL / EAR6WL
DE
7
Betrieb
7.1
Übersicht der LED-Signale
Anzeige
Zustand Erklärung
A.
Betrieb
AC 230 V
(LED grün)
Leuchtet Wenn Netzspannung für die Thermischen
Stellantriebe vorhanden ist.
Erlischt
Bei Ausfall der Netzspannung.
Bei Ausfall der Sicherung im Basismodul
Control.
Bei Ausfall der Sicherung (1).
B.
LED gelb
Leuchtet Wenn der an diesen Regelkreis ange-
schlossene Raumsensor-WL Heizenergie-
oder Kühlung anfordert.
1
A
B
A
B
1
7. Operation
7.1 Overview of the LED signals
Indication
State
Explanation
A.
Operation AC 230 V
(LED green)
Light on
When mains voltage for the thermal actuators is applied.
Light off
In the case of power failure.
If the fuse in the base module Control trips.
If the fuse (1) trips.
B.
LED yellow
Light on
When the room sensor WL connected to this control circuit is requesting
heating or cooling.
