2
SLTI
Wireless
Controller
The SLTI controller can control an unlimited number of SL and RX heaters. The controller has 4 operating
modes. To activate the controller, press any button. The LCD screen will light up and the controller is ready
to be used.
Please read this guide carefully and retain for future use and maintenance purposes.
Installation and User Guide
BOOST mode (BOOST)
Heating aims for chosen target temperature for a set time before turning off. Once this time has been reached,
the controller will return to its previous operating mode.
Timer range is between 15 minutes and 4 hours
Manual mode (MAN)
Heater maintains a chosen comfort temperature.
Temperature range 15
°
C - 35
°
C.
Setback mode (SETB)
Heater can be set to standby, frost protection or to maintain a setback temperature.
Temperature range 4
°
C - 15
°
C, 4
°
C is frost protection and symbol ‘- - -’ is for stand by mode.
7 Day program (PROG)
7 day automatic timer mode
Heater is operating on the preset Comfort and Setback periods.
Up to 6 programmes per day. You can override preset programs to suit your requirements. The steps for doing
this are explained on the next page.
Operating Modes
Overview
WARNINGS
Do NOT handle the controller with wet hands.
Do NOT use the controller in workshops or rooms with high dust
exposure.
Do NOT use the appliance if damaged.
Do NOT leave the appliance unattended where young children
are present.
Ensure that nothing is pushed into any aperture of this controller.
Operating temperature range -10 to +40ºC.
Mode
Temp
Prog
Time
Press TIME to display
current time
Displays current room
temperature
Heater active symbol
Displays which mode you
are currently using
Press TEMP to display
current target
temperature
Press MODE to navigate
between different
operating modes
