6
Ensuring you don’t waste energy on heating the outside
world, the heater is equipped with optional open /
closed window detection. The heater recognises sudden
drops in temperature when a window or a door is
opened and turns the heating off to save energy. When
the window is closed, the heater will automatically
detect a temperature rise, and switch itself back on.
Once enabled in the setup menu, the open window
detection is fully automatic and does not require any
human intervention to be activated.
Setting-up Open Window Detection
The system has been factory set to default time and
temperature values. If necessary, all values can be
adjusted. When the heating is on, open window
detection sensor will automatically switch the heater off
when it detects a fall in temperature of 2°C in less than 10
minutes (this temperature can be changed in menu 7
and time in menu 6). If a temperature rise of 2°C in less
than 30 seconds is detected, the heater will switch itself
back on (this temperature can be changed in menu 9
and time in menu 8).
15. Open Window Detection
1.
Press and hold TEMP and MODE together for 5
seconds.
2.
The display will enter the setup menu.
3.
Use TEMP and MODE to change a value.
4.
Use TIME to scroll between the settings.
01 - temperature calibration
The temperature reading has been factory calibrated
but if for any reason it needs adjusting (better accuracy
required, to suit different position in the room etc.), the
reading can be recalibrated in 0.5 degrees steps.
02 - change between degrees Celsius or Fahrenheit
03 - set minimum temperature
(3.5 deg = frost protection)
When this is set, the heater will operate in any mode
should the room temperature fall below the set
temperature.
04 - set maximum temperature
When this is set, the maximum temperature in any mode
cannot exceed the limit.
05 - open window detection 0 = off, 1 = on
06 - 600 - open window detection time 600 seconds
07 - 2 - temperature drop of 2
°
C in the detection time
08 - 30 - closed window detection time of 30 seconds
09 - 2 -
temperature rise of 2
°
C in the detection time
17. Setup menu
16. Intelligent Fan Control
The intelligent fan control incorporates one of the latest
low energy consumption BLDC motors. This allows the
heater to operate quietly, whilst still providing the best
possible levels of comfort.
Depending on which heat mode is activated, it will
calculate the best possible airflow temperature and will
adjust the fan speed accordingly. If the heater is
running in fan mode only (heat switched off), then the
fan will operate at a fixed speed.
NOTE: When turning the heater on, there is a 30 seconds
delay until the fan starts running to allow the heater to
warm up. After the heater is switched OFF the fan will
continue running for a short period of time. When
changing the heat mode or fan speed mode, the fan will
respond accordingly after a small time delay.
18. Status light on the heater
Light colour Heater status
STAND-BY No heat output
Reduced heat output
Full power heat output
14. Keys locking
Press and hold TIME and TEMP together for 5 seconds. The
display will show symbol. Repeat the step to unlock.
66001080 Iss 01
19. Connection to MRX1
This PLSTi
–
RF range is compatible with the MRX multi-zone controller. To pair the PLSTi-RF with the MRX1, set the MRX1 to
pairing mode (see section 10 of MRX User Instructions).
Pairing a RF Timer.
On the electronic RF timer, press and hold TIME and PROG for 10 seconds. The timer will show a unique code, the RF
Icon will then flash to show the pairing signal is being sent. Once this has stopped you should see a new 4 digit code
showing pairing was successful. The MRX display shows CONNECTED. Tap BACK and the zone is now connected. To
exit pairing mode on the timer press and hold the time button.
