Close curtains or blinds to lower the
2.
room temperature.
Sleep mode is switched on or lighting has
been switched off manually.
→ "Setting sleep mode", Page 16
1.
→ "Dimming or switching off the lighting
2.
temporarily", Page 16
Light unit has an electronic fault
1.
Disconnect the device from the power
supply for a few hours to reset the light
unit.
Reconnect the device.
2.
Note: If the fault cannot be eliminated in
this manner, please contact customer ser-
vice.
The light unit lights up red for 10 seconds
every 5 minutes.
The device measures a very high ambient
temperature of 36-40 °C.
Check whether the location is suitable in
1.
the long term.
→ "General information", Page 15
Close curtains or blinds to lower the
2.
room temperature.
The light unit flashes occasionally.
Too much nutrient solution in the water
bowl.
▶
Wait a few watering cycles until the nu-
trient solution reaches the
again.
▶
Remove a little nutrient solution from the
water bowl until the nutrient solution
reaches the
Disposing of old appliance
▶
Dispose of the appliance in an environ-
mentally friendly manner.
Information about current disposal meth-
ods are available from your specialist
dealer or local authority.
Printed on 100% recycled paper
marking
mark again.
Disposing of old appliance en
This appliance is labelled in
accordance with European
Directive 2012/19/EU con-
cerning used electrical and
electronic appliances (waste
electrical and electronic
equipment - WEEE).
The guideline determines
the framework for the return
and recycling of used appli-
ances as applicable
throughout the EU.
Customer Service
Detailed information on the warranty period
and terms of warranty in your country is
available from our after-sales service, your
retailer or on our website.
The contact details for Customer Service
can be found in the Customer Service dir-
ectory at the end of the manual or on our
website.
19