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6.5 BLOCK THE DEVICE
This function enables to block the controls. To set this function, press and simultaneously
during 5 seconds. Lights will be off in 10 minutes- To unblock, do the same.
6.6 SWITCH OFF THE LED’S.
If you do not want the LED’s keep on, use the block option above.
7.-RECOMMENDATIONS OF USE
- Do not cover the air exits. Avoid covering the grids.
- Keep the floor clean to avoid stains on the wall.
- At the beginning of the year’s heating season, the inner parts of the radiator should be
vacuumed because dust can be accumulated
- Do not set the radiator below any ventilation grid or close to a source that can generate air
currents.
- Install the radiator so that nothing can oppose the generated air circulation (furniture,
curtains…) to avoid a loss in the temperature control and in the system’s performance.
- Do not install the system in wall hollows to avoid, as indicated in the previous section, a loss
of temperature control and performance.
- Improve, if possible, your household’s window isolation to avoid energetic wastes and losses
which result in unneeded energetic consumes (draught excluders, air outlets, double
isolation glass…)
- The DUAL KHERR can be cleaned either with a moistened cloth, with alcohol, or with any
domestic washing product. Thanks to its hardness it does not deteriorate (EN 99 and EN 202
regulations). Sunshine does not deteriorate the system. (EN 51094 regulation).
- The back cover can be washed with a moistened cloth.
8.-MAINTENANCE
Heat Exchanger
Keep clean the passage between the fins to avoid dust accumulation. Should there be dust, blow
or vacuum to keep it clean.
On starting the unit, check there is no air in the heat exchanger.
Insert the flat screwdriver into the slats until you find the bleed valve of the heat exchanger; loosen
the bleed valve slightly to let out air. Once water starts to pour down the drain, screw on again the
screw of the heat exchange.
