© 2015 OJ Electronics A/S6 © 2015 OJ Electronics A/S
WT01
FIG. 1 - CONTENT
• Thermostat
• Sensor
The thermostat is an electronic PWM/PI thermostat for temperature
control by means of an NTC sensor located either externally or
internally within the thermostat.
The thermostat is for flush mounting in a wall socket. A baseplate
for wall mounting is also available.
Product programme
WT01 Clock-thermostat with two sensors:
floor sensor and built-in room sensor.
FIG. 2 - WARNING – Important Safety Instructions
Disconnect the power supply before carrying out any installation or
maintenance work on this thermostat and associated components.
The thermostat and associated components should only be installed
by a competent person (i.e. a qualified electrician). Electrical instal-
lation must be in accordance with appropriate statutory regulations.
FIG. 3 - THERMOSTAT PLACEMENT
Mounting of sensor
The floor sensor contains a safety extra-low voltage (SELV) circuit,
allowing it to be placed as close to the floor surface as possible
without having to take account of the risk of shock should the sen-
sor cable become damaged. The two wires connecting the sensor
to the mounting box must be additionally insulated, e.g. shrink flex.
To prevent loose wires in the fixed installation from coming into
contact with the terminal block for the floor sensor, they must be
restrained using cable ties.
It is strongly recommended that the cable and sensor are placed in
a non-conductive installation pipe embedded in the floor. The end
of the pipe must be sealed and the pipe placed as high as possible
in the concrete layer. Alternatively, the sensor can be embedded di-
1
2
3
4
4
BR1017A14BR1017A07
Fig. 7
Fig. 8
BR1017A07
ON
OFF
1
2
Manual
Menu
Auto
BR1017A17
Fig. 9
Udarbejdet af: Udarbejdet d.: 29.05.2015 Side 1 af 1
©
2015
OJ ELECTRONICS A/S • STENAGER 13B • DK-6400 SØNDERBORG
-10°C 14°F 55076Ω
0°C 32°F 34603Ω
10°C 50°F 22284Ω
20°C 68°F 14675Ω
30°C 86°F 9860Ω
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