3
Product Specifi cation
P
roduc
t Specifi
ca
tion
Please Note:
This product should only be installed by a qualifi ed
electrician or competent heating installer and
should be in accordance with the current edition of
the IEEE wiring regulations.
Important note RF products:
Ensure that there are no large metal objects, such as boiler cases
or other large appliances, in line of sight between the transmitter and receiver as these will
prevent communication between thermostat and receiver.
Thermostat features
WP75-RF
Power supply
2 x AA/MN1500/LR alkaline cells
Memory back-up
1 min for battery change
Transmission frequency (RF model)
433.92MHz
Transmitter range (RF model)
30m max
Max. ambient temperature
45°C
Temperature range
35 - 65°C
Dimensions, mm (W x H x D)
Unit
- 110 x 88 x 28
Remote Sensor
- 48 x 48 x 45
Design standard
EN60730-2-9 (EN300220 for RF)
Ball hardness test
75°C
Control pollution situation
Degree 2
Time accuracy
± 1 min
Temperature accuracy
± 1°C
Installation Instructions
