Sensor may be wired incorrectly or loosely. Heating system will not work when there is a sensor fault.
The red LED will flash.
Advice: Check the wiring of the floor sensor and tighten terminals. If the connection is sound and the
sensor error is still shown we advice you to contact our helpdesk (Ref 4).
Temperature on display:
The temperature shown on the main screen is the current measured temperature (it is not you’re
installed comfort temperature).
Intelligent function:
The thermostat has a self thinking and adaptive system. This function enables the thermostat to
calculate when it needs to switch on so that the required temperature is reached at the set time. (i.e. if
the set time is 08.00, the thermostat will switch on earlier so that the set temperature is reached at
08.00). This intelligent function can be turned off in the menu: Other functions.
The standard automatic program settings are:
Comfort heating from Monday till Sunday from 06.00 till 09.00 and from 15.00 till 22.00. Outside these
hours the thermostat switches to setback mode.
Setback mode:
The setback mode is when the thermostat ‘sets back’ to a lower temperature during the off time
periods. This is the most economical and efficient way to achieve the best energy consumption. This
function is part off the self thinking adaptive system
Heating new floors:
Allow the floor sufficient drying time before you turn on the floor heating. For tiled floors a drying time
of 3-4 weeks after installation should generally be observed. Consult the supplier/manufacturer
regarding the applicable drying time for the product. For sand/cement screed floors a drying time of 1
week per applied cm with a minimum of 4-5 weeks is generally observed.
Energy consumption:
The energy consumption depends on a lot factors. The important factors are: individual preference
(which temperature you feel is comfortable), insulation, settings of the thermostat, humidity in the
room, separate rooms, location, etc. In the chapter “energy and consumption” on our website, you will
find more specified information. The thermostat registers the energy consumptions and can be easily
be read in the screen “energy consumption”. You will see the percentile energy consumption over the
last 30 and 365 days.
How to calculate your energy consumption:
30 days: 24 hours x 30 days x total installed power (kW) x % = energy consumption
365 days: 24 hours x 365 days x total installed power x % = energy consumption
Example:
The thermostat gives a percentage of 26% over 30days.
The power installed in the floor is 700 Watt
24 hours x 30 days = 720 hours.
720 hours x 0.7 kW = 504 kWh
26% of 504 kWh = 131 kWh.
The heating system has used 131 kWh the last 30 days.
Back-up battery:
The thermostat has a back-up battery. When the power of the thermostat is switched off (for example
a power cut), the time and date will be maintained when power is regained. The other settings are
saved in the memory of the thermostat
