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Subject to change without notice | 83030100dUK | ait-deutschland GmbH
1 About this operating manual
This operating manual is part of the unit.
► Before working on or with the unit read the oper-
ating manual carefully and follow it for all activities
at all times, especially the warnings and safety in-
structions.
► Keep the operating manual to hand at the unit and
hand over to the new owner if the unit changes
hands.
► If you have any questions or anything is unclear,
ask the local partner of the manufacturer or the
factory’s customer service.
► Note and follow all reference documents.
1.1 Reference documents
The following documents contain additional informa-
tion to this operating manual:
● Operating manuals of the heating and heat pump
controller
● If additional board installed: Operating manual of
this additional board (comfort board, expansion
board or ventilation circuit board)
● Operating manual of the heat pump
1.2 Symbols and markings
Identification of warnings
Symbol Meaning
Safety-relevant information.
Warning of physical injuries.
DANGER Indicates imminent danger resulting
in severe injuries or death.
WARNING Indicates a potentially dangerous
situation, which can result in severe
injuries or death.
CAUTION Indicates a potentially dangerous
situation, which can result in
moderate or minor injuries.
IMPORTANT Indicates a potentially dangerous
situation, which can result in
property damage.
Symbols in the document
Symbol Meaning
Information for qualied personnel
Information for the owner/operator
Requirement for action
Single step action prompt
1., 2., 3., … Numbered step within a multi-step
action prompt. Keep to the given
order.
Additional information, e.g. a tip on
making work easier, information on
standards
Reference to further information
elsewhere in the operating manual
or in another document
● Listing