20
19
TouchScreen
Series
Model:
PRT-ETS / PRT-ENTS
THE FOLLOWING SETTINGS ARE OPTIONAL AND IN MOST CASES
NEED NOT BE ADJUSTED
Feature 01 – Temperature Format:
This function allows you to select between °C or °F.
Feature 02 - Switching Differential:
This function allows you to increase the switching
differential of the thermostat. The default is 1°C which means the thermostat will
switch the heating on 1°C below the set temperature and will turn it off when the set
temperature is achieved. With a 2°C differential, the heating will switch on 2°C below the
set temperature and will switch off when the set temperature is achieved.
Feature 03 - Frost Protect:
You can set whether the thermostat will maintain the frost
temperature when the thermostat display is turned off. As a default, this is enabled.
Feature 04 – Frost Protect Temperature:
This is the temperature maintained when the
thermostat is in frost mode. The range is 07-17°C. The default is 12°C and is suitable for
most applications.
Feature 05 – Output Delay:
To prevent rapid switching, an output delay can be entered.
This can be set from 00 -15 minutes. The default is 00 which means there is no delay.
Feature 06 – Communication Address:
This setting is used when you have connected
your thermostat to a network system. Each thermostat on the network must have a
unique communication address. This can be set from 01-32.
Feature 07 – Temperature Up/Down Limit:
This function allows you to limit the use
of the up and down keys. This limit is also applicable when the thermostat is locked
and so allows you to give others limited control over the heating system.
Feature 08 – Sensor Selection:
This thermostat offers 5 sensor modes.
00 = Built in air sensor.
In this mode, the thermostat will maintain the set
temperature by monitoring the built in air sensor.
Note: Built in air sensor only MUST NOT be used to control electric under-floor heating.
Floor sensor only or built in air & floor sensor together must be used.
01 = Remote air sensor.
In this mode, the thermostat will maintain the set
temperature by monitoring the remote air sensor.
02 = Floor sensor.
In this mode, the thermostat will maintain the set temperature by
monitoring the remote floor temperature.
03 = Floor sensor and built in air sensor
. In this mode, the thermostat will maintain
the set temperature by monitoring the built in air sensor and will also ensure the
floor surface doesn’t overheat by monitoring the remote floor sensor.
04 = Floor sensor and remote air sensor.
In this mode, the thermostat will maintain
the set temperature by monitoring the remote air sensor and will also ensure the
floor surface doesn’t overheat by monitoring the remote floor sensor.
Feature 09 – Floor Limit Temperature:
This function allows you to set a maximum
floor temperature in order to protect the floor surface from overheating. This
function works for Sensor Modes 03 & 04 (see above). The default setting is 28
o
C.
Optional Features Explained
