DeDietrich 220 SHL, Руководство пользователя

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Warning
If a power cord comes with the appliance and it
turns out to be damaged, it must be replaced by
the manufacturer, its after sales service or per­
sons with similar qualifications in order to prevent
any danger.
Warning
Respect the minimum water inlet pressure to en­
sure correct operation of the appliance, referring
to the chapter "Technical Specifications".
Warning
Before any work, switch off the power supply to
the appliance.
Warning
In order to limit the risk of being scalded, the in­
stallation of a thermostatic mixing valve on the
domestic hot water flow pipes is obligatory.
1.2 Recommendations
Have the installation regularly serviced to guarantee
that it operates correctly over time.
Warning
Never turn the power off to the solar control sys­
tem even for extended absences. The control
system protects the installation from overheating
when it is operating in the summer.
During extended absences, we recommend lowering
the set point temperature in the solar DHW tank to
45°C. When the user is present, the set point must be
set to 60°C.
Warning
Never drain the system. Never replace or add wa­
ter or solar fluid to the installation. These actions
must be carried out by a qualified technician.
Warning
Do not modify the control system parameters un­
less fully conversant with them.
1 Safety
300028214 - v06 - 02022017 220 SHL 5