Siemens Desigo RXB Technical Manual page 77

Technical manual
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Displaying the "Wink"
function of KNX/EIB
and L
W
devices
ON
ORKS
Operating notes
Disposal
Technical data
Supply voltage
Siemens
Building Technologies
If the room unit is connected to a room controller in the DESIGO RXB, RXL or RXC
range, the display can be used as an aid to commissioning. If the commissioning tool
is used to transmit a Wink command, the room unit displays the type of room controller
connected. For example:
Room controller type
RXB 21.1, RXL21,1, RXC21.1,
RXC30.1
During commissioning and operation, the LCD panel displays error messages:
Display
Description
C:
02:
Room temperature sensor outside range 0 ... 40 °C
The room controller has not yet added the room unit to its list of
members (during controller start-up)
The room controller does not recognize room unit type
Initial value, after room unit is switched on and before a room
controller has sent a value.
Room controller has not transmitted a valid temperature value
S
Static error: The error display remains valid until the error has been cleared.
D
Dynamic error: For 5 s after its occurrence, the error is displayed instead of the room temperature.
The display then reverts to normal. If the error persists, it can be displayed again by pressing the +
or – button. Pressing the button again implements a setpoint adjustment.
All other error codes indicate a hardware error.
The device is classified as waste electronic equipment in terms of the European
Directive 2002/96/EC (WEEE) and should not be disposed of as unsorted municipal
waste.
The relevant national legal rules are to be adhered to.
Regarding disposal, use the systems setup for collecting electronic waste.
Observe all local and applicable laws.
Operating voltage range
The device receives its power from the connected controller via the PPS2 interface
Power consumption (from controller)
QAX34.3 – Room unit with PPS2 interface
Display
No communication with controller for over 64 s
Firmware version (e.g. Version 2.0)
SELV / PELV DC 12 ... 15 V
Max. 0.10 VA
Type of
error
D
S
D
D
S
S
5/8
CM2N1640en_04
30 Jun 2009

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Desigo rxc, desigo rxb, desigo rxl, desigo rxa

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