ON/OFF button: When the heater is turned on with the ON/OFF button use the up/down arrows to set the desired
room temperature and then use the (ECO) button to select ECO or BOOST Heating mode.
Run Time: If run time control has been set up when the heater was installed a countdown timer will be displayed
at the bottom of the screen and turn the heater off after the pre-set time has elapsed.
This pre-set time is not adjustable by the user.
Keypad lock: The ON/OFF button is held down for 6 seconds to lock/unlock the keypad – ‘L’ is displayed on the
temperature segment of the LCD when any key is pressed if lock is active.
Up/Down Arrows: In normal operation these change the temperature up or down. But in MENU operation toggle
from Normal operation – Fan only operation - Frost mode.
Menu Operation: In menu operation the Down arrow will toggle between: Normal heater operation under
thermostat control – Fan only operation – Freeze Guard mode. To enter the MENU, hold the ECO button down for
4 seconds. The “Temperature segments” will flash on the LCD screen; if the DOWN arrow is not pressed within 3
seconds then current setting is retained.
But If the Down arrow is pressed within 3 seconds the “Fan Blade symbol “will flash, this will be selected if no arrow
key is pressed within a further 3 seconds.
If the DOWN arrow was pressed within 3 seconds Freeze Guard is set and the symbol will flash on the
temperature segments.
ECO button: Toggles between half power (ECO) and full power (BOOST) - represented by 1 or 2 sun symbols.
Fan only Operation: There is no heating in this mode and the fan runs continually until turned off.
The fan blade symbol displayed on the LCD screen.
Freeze Guard: The heater can be set and left in this mode if Freeze Guard is required, if the ambient room
temperature drops below 5
o
C the heater will start and continue to operate until the temperature rises above 5
o
C.
The default setting is ECO but you can select BOOST.
The symbol is displayed on the LCD screen and the set point temperature (5) is displayed on LCD, this cannot
be changed.
Note: should the heater not operate when set to a lower temperature the room may already be warmer than the
thermostat setting.
CLEANING AND MAINTENANCE
Isolate the unit from the mains before cleaning. To clean the fascia, simply wash it by hand with a damp cloth
and warm soapy water. Do not use abrasives or solvent cleaners.
The heater requires regular cleaning to ensure trouble free operation, Isolate the heater from the power supply
first. Vacuum the inlet and outlet grills EVERY 3 MONTHS to remove any lint or fluff, failure to observe this
procedure will invalidate your warranty. The heater is best wiped down, from time to time, with a damp cloth.
Do not use any abrasive cleaners.
If your heater is in need of servicing, contact the nearest authorized service agent.
A fusible link is fitted to this heater and if it needs replacing it MUST only be replaced with Weiss part number: SM-
Link.
COMPLIANCE AND WARRANTY INFORMATION
This appliance is provided with a plug and lead and is warrantied with the understanding that this is the tested and
approved means of connection. Weiss assumes NO responsibility for claims relating to removal and re-
installation if the product has been modified if supplied with plug and lead.
IMPORTANT NOTES
• Do not cover the appliance with any insulation material
• Do not obstruct any inlet or outlet vents
• Always install this product with the supplied controller
• Weiss Limited reserves the right to alter designs and specifications without notice