If the mains supply cannot be permanently disconnected, the isola-
tion device (including plug and socket) must be safeguarded against
being switched on either unintentionally or without authorisation.
The tumble dryer must not be connected to devices such as timers
which would switch it off automatically.
If it is necessary to install a residual current device (RCD) in ac-
cordance with local regulations, a residual current device type B
(sensitive to universal current) must be used.
Loud noises and risk of damage due to incorrect phase connec-
tion on heat-pump dryers.
An incorrect phase position causes a lot of noise in tumble dryers
with heat pumps and can cause damage to the compressor.
When connecting a heat-pump dryer to the power connection, en-
sure the correct phase position according to the wiring diagram.
en - Installation notes
29