The
RF-OPTIMA
surface-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.
Large display can be clearly read with the background lighting.
Easy to fit thermostat and receiver.
Five buttons make it easy to use.
70 switching programmes per week (10 individual programmes per day by time and temperature).
The display shows the set temperature as well as the measured temperature, time and programme selection.
Temperature display in degrees Celsius.
Battery status display.
Programming or Manuel function
The thermostat is supplied with a wall-fixing frame, base and a very compact receiver (flush-mounted or surface-mounted).
Thermostat operating voltage:
2 x AA 1.5 V, alkaline batteries.
Backup storage:
EEPROM
Receiver operating voltage:
230 VAC, 50/60 Hz
Maximum voltage / (ohmic) load:
250 VAC/10 A.
Maximum voltage / (inductive) load:
250 VAC/3 A.
Frequency:
868 MHz.
Channel selection:
By programming the thermostat and the receiver.
Switching options:
10 programmes per day, irrespective of the day.
Receiver switch contacts:
NO and NC.
Temperature settings:
0°C ~ 60°C, 0.5°C increments.
Accuracy:
+/- 0.5°C (+/- 1°F).
Thermostat dimensions:
Surface mounted, 134 mm x 94 mm x 28 mm.
Display dimensions:
69 x 49 mm.
Receiver dimensions:
Flush-mounted/surface mounted, 86 mm x 86 mm x 23 mm.
Colour:
White
IP protection rating:
20.
Certification:
CE.
Always switch off the voltage when carrying out installation work.
Read the operating instructions fully before installing the thermostat and the receiver.
The thermostat must be installed by a professional.
Installation must be carried out in accordance with (N)EN standards (within the EU).
The thermostat has an internal glass fuse to protect the electronics. If the thermostat is not working, check the cable and the fuse.
Replace the defective fuse with a correct value replacement fuse.
Only use the thermostat as outlined in the operating instructions.
Always use alkaline batteries (e.g. Duracell) and charged batteries in the thermostat battery holder.
1
RF-OPTIMA THERMOSTAT
Options for and advantages of the RF-OPTIMA thermostat:
Technical data:
Advice
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