Instruction Manual

27
Touch Series
Floor Temp Limit: When the Floor Sensor has been enabled in feature 05, you can set a floor
limiting temperature from 20-45°C, this protects the floor from overheating. (28°C is the
default).
Optimum Start: Optimum start will delay enabling of the heating system to the latest
possible moment avoiding unnecessary heating and ensure the building has reached its
desired temperature 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.
Rate Of Change: Number of minutes to raise the temperature by 1°C.
Note: The user cannot change this feature and is for information only.
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.
• 24 Hours – 4 levels over a 24 hour period.
Daylight Saving Time (DST): is where the thermostat sets the clocks forward one hour
from ‘Standard Time’ during the summer months, and back again in autumn, in order to
make better use of natural daylight.
Communications ID: To interface with building management systems using the standard
Modbus protocol.
Program Type: You can select between 4 or 6 program heating levels.
Back-light Dimming: When no interaction is present the LCD brightness will lower.
Dimming level can be changed between 'Medium' or 'Low' to suit the environment.