Vimar RADIOCLIMA 01930 Mode D'emploi page 39

3.2 Radio relay actuator
The radio relay actuator is suitable for EN 50022 rail mount instal-
lation, occupies six 17.5 mm modules and must be installed as
shown in figure 3.2.1.
Figure 3.2.1
Example of a connection between the radio relay actuator
and a boiler:
01934 ATTUATORE RF 4 CANALI
SUPPLY: 4 OUTPUTS:
230 V~ 1B
50-60 Hz 6(2) A 250 V~
out 1 out 2 out 3
L N C NO NC C NO NC C NO NC
L
N
U1
Fig. 3.2.1
All manuals and user guides at all-guides.com
Power indicator LED
ON
Relay channel status LED
P
Programming button P
out 4
C NO NC
Electrical connections for
U2
controlling circulation pumps,
solenoid valves etc.
4. ADDITIONAL THERMOSTAT FUNCTIONS
The time-programmable thermostat, when coupled with the Radio
Transceiver Base Station (figure 4.1), offers additional dedicated
function menus for the configuration of the system, which can be
accessed irrespective of the current thermostat operating mode.
Recognition of the Radio Base Station is signalled by the icon
The first time-programmable thermostat used for configuring the
system is identified as the Primary Thermostat (LOGICAL_ID 01).
All subsequent thermostats are iden-
tified as secondary thermo-
stats. For examples of
types of installations
see paragraph 10).
.
Fig. 4.1
ENGLISH - 5