10/16
Siemens Building Technologies
Room Temperature Controller REV23RF16A/SET
CE1N2269en
HVAC Products
09.10.2003
Refer to the Installation Instructions printed on the package.
The receiver must be wired with the power supply switched off.
Mains voltage may be switched on again only after the unit is completely
mounted.
•
When mounting the unit, the base must first be fitted and wired (L/N = AC 230 V
mains supply, LX/L1 = consumers). Then, engage the unit at the top, swing it down-
ward and secure it with a screw
•
For more detailed information, refer to the Installation Instructions supplied with the
unit
For the electrical installation, the local safety regulations must be complied with.
It is recommended to first commission and switch on the receiver, then the transmitter.
•
Switch on mains supply
a) Press the «Reset» button (= delete) for about 3 seconds, LED flashes for about 5
seconds (deleting the stored address)
b) Press «Set» button (= setting / learning) for about 1 second until the LED lights
up
c) The duration of the receiver’s learning readiness is a maximum of 25 minutes.
If no signal is received from the transmitter during that period of time, repeat
steps b) and c)
d) Mount transmitter and put it into operation
e) When the receiver receives a signal from the transmitter, the LED flashes briefly
f) When the LED is steady on, the relay is energized = controlled device ON
g) When the LED is dark, the relay is deenergized = controlled device OFF
h) In the event of a power failure at the receiver, the relay will automatically be de-
energized.
The transmitter repeats the ON or OFF signal at 20-minute intervals, depending
on the operating state. This means that the relay will be energized / deenergized
again after 20 minutes at the latest. This interval was selected to extend battery
life.
If the REV-R.02/16A receives no signal from the controller / transmitter for 60 minutes,
the relay will drop out so that the controlled device will automatically be switched off.
It is recommended to first commission the receiver and then the transmitter.
•
If the reference room is equipped with thermostatic radiator valves, they must be fully
opened
a) Remove the battery transit tab, which prevents inadvertent operation of the unit
during transport and storage. The unit switches on
b) When – immediately after switching on – symbol
or
appears on the
display (controlled device ON), the first signal has already been sent to the re-
ceiver and communication has been opened
c) Make the settings according to the Operating Instructions
d) If
symbol or
does
not
appear on the display (controlled device OFF), it
must first be activated for signal transmission
e) Select operating mode
(comfort mode)
f) On
menu
T,
select the setpoint for comfort mode
g) Use the roller selector to adjust the setpoint to 29 °C and confirm by pressing
h) Heating ON symbol
or
appears on the display after a maximum of one
minute
i) The first signal transmission to the receiver has taken place
j) After 10 seconds, the transmitter sends another signal
Support
Mounting and installa-
tion of receiver
REV-R.02/16A
Commissioning
Receiver
REV-R.02/16A
Commissioning
Controller / transmit-
ter REV23RF
