20
Model
: Slimline-E
Feature 08 – Sensor Selection:
On this thermostat, you can select which sensor
should be used. You can select between air temperature only, floor temperature, or
both. When you enable both sensors, the floor sensor is used as a floor limiting sensor
and is designed to prevent the floor from overheating.
Note: Built in air sensor only MUST NOT be used to control electric underfloor heating.
Floor sensor only or built in air & floor sensor together must be used.
Feature 09 – Floor Temp Limit:
When the Floor Sensor has been enabled in feature 08,
you can set a floor limiting temperature between 20-45°C, this protects the floor
from overheating.
(27°C is the default).
Feature 10 – Optimum Start:
Optimum start will delay the start up of the heating
system to the latest possible moment to avoid unnecessary heating and ensure the
building is warm at the programmed time. The thermostat uses the rate of change
information to calculate how long the heating needs to raise the building temperature
1°C (with a rate of change of 20, the thermostat has calculated the heating needs 20
minutes to raise the building temperature 1°C) and starts the heating accordingly.
On this thermostat, optimum start works on the Wake and Return comfort levels.
Feature 11 – Rate of Change:
Number of minutes to raise the temperature by 1°C.
Feature 12 – Programming Mode:
The following program modes are available;
Non-Programmable – Basic up/down override temperature control.
5/2 Day Programming – 4 levels for the weekdays and 4 different levels for
the weekend.
7 Day Programming – 4 levels for each day.
