3
Issue 01
10. Set 7-day programme (cont’d)
11. Set programme inactive
13. Fan function - only available for fan heaters
Tap any control icon to activate the CRX2. Tap to
activate or deactivate the fan function.
14. Advance mode
Tap from SETB or PROG mode to bring forward next
programme. To clear advance mode, tap .
15. Keys locking
Tap and hold together for 5 seconds. The display will
show symbol. Repeat the step to unlock.
The CRX2 has a 7-day timer with up to 6 programming steps
available for each day. In the programming you can set a
start time and a temperature for each programme. Each
programme has to be used or set inactive.
To deactivate a programme, enter the programming mode.
Select the programme you want to make inactive and
tap . The time and temperature will now be dashes to
indicate that the programme has been deactivated. In order
to re-activate the temperature setting, tap again.
12. Copy day function
The CRX2 allows you to copy a day’s heating programme to
save time re-entering the same time and temperature settings
for a day.
1. To use a copy day function, enter the programming
mode.
2. To skip time setting, tap to cycle through hour and day.
3. On the next tap, the Programme mode is activated and
the day will flash.
4. Tap to activate the COPY DAY function.
5. Tap to select the day you want to copy the
temperature settings from.
6. Tap or to select the day you want to copy the
temperature settings to.
7. Tap to confirm the selection.
The ‘to’ word will flash to indicate that the day programme
has been copied to the day selected.
8.
Tap to go back to the Programme mode.
16. Heat symbol on the display
17. Status light on the heater
Every time there is a demand for heat, the display will show
the heat icon.
- reduced heat output when the room temperature is
close to the set temperature.
- full heat output
The CRX2 controller can be powered either by a 5V power
adapter with a micro USB connector, supplied power
adapter via USB port or 4 AAA batteries. There are 2
available USB ports for power. One port is located on the
bottom and one at the back of the controller.
The CRX2 is a wireless thermostat giving high precision room
temperature control. It is also a 7 day programmer with up to
6 temperature settings per day. Each CRX2 can control any
number of heaters in the same room (zone).
The CRX2 controller is compatible with the MRX1 Multizone
controller. Please refer to the instructions of the MRX1 when
connecting the CRX2 controller to the MRX1.
19. Power options
Power options, installation guide and setup menu
Light colour Heater status
STAND-BY No heat output
Reduced heat output
Full power heat output
FAULT - Overheating
FAULT - Connection with CRX lost
FAULT - Connection with CRX lost
Heater is ready for pairing with CRX
18. Choosing a position in a room
The CRX2 should be fixed to the wall or used with the table
top bracket. Avoid areas with draft or direct sun. Do not
position CRX above or close to the heaters or other heat
sources. Damp areas or areas where CRX2 can be
mechanically damaged should also be avoided.
