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This surface-mounted radio thermostat has been developed to be able to switch electric and conventional heating
mounted radio thermostat has been developed to be able to switch electric and conventional heating
mounted radio thermostat has been developed to be able to switch electric and conventional heating
systems on and off using a set temperature and time.
systems on and off using a set temperature and time.
Functions
Large display can be clearly read with the background lighting.
Large display can be clearly read with the background lighting.
Easy to fit thermostat and receiver.
asy to fit thermostat and receiver.
Five buttons make it easy to use.
Five buttons make it easy to use.
4 periods of each day programmable
4 periods of each day programmable
The display shows the set temperature as well as the measured temperature, time.
The display shows the set temperature as well as the measured temperature, time.
Temperature display in degrees Celsius.
Temperature display in degrees Celsius.
The thermostat is supplied with a wall
Technical Data
Thermostat operating voltage:
Backup storage:
Receiver operating voltage:
Maximum voltage / (ohmic) load:
Frequency:
Channel selection:
Switching options:
Receiver switch contacts:
Temperature settings:
Accuracy:
Thermostat dimensions:
Receiver dimensions:
Color:
IP protection rating:
Certification:
Wireless Room Thermostat Optima
Wireless Room Thermostat
h a wall-fixing frame, base and a very compact receiver (surface
fixing frame, base and a very compact receiver (surface-mounted).
2 x AA1.5 V, alkaline batteries.
EEPROM
230 VAC, 50/60 Hz
(ohmic) load:
250 VAC/10 A.
868 MHz
By programming the thermostat and the receiver.
By programming the thermostat and the receiver.
7day, 4 periods each day.
NO and NC.
5°C ~ 35°C, 0.5°C increments.
+/- 0.5°C
Surface mounted, 135mm x 87.5 mm x 23.2mm.
Surface mounted, 86mm x 86 mm
White
20.
CE, Rohs, R&TTE
Optima W R2 +
mm.