2
Subject to technical amendments without prior notice | 83055400iUK – 2.1 | ait-deutschland GmbH
Please read first
This operating manual is part 2 of the 2-part operating manual for
the heating and heat pump controller. Ensure that you have part 1
of this operating manual. If part 1 is missing, request it from your
supplier
This operating manual provides important information on the
handling of the unit. It is an integral part of the product and must
be stored so that it is accessible in the immediate vicinity of the
unit. It must remain available throughout the entire service life of
the unit. It must be handed over to subsequent owners or opera-
tors of the unit.
Read the operating manual before working on or operating the
unit. This applies in particular to the chapter on safety. Always fol-
low all instructions completely and without restrictions.
It is possible that this operating manual may contain instructions
that seem incomprehensible or unclear. In case of questions or
uncertainty, contact the factory customer service department or
the manufacturer’s local service partner.
This operating manual is intended only for persons assigned to
work on or operate the unit. Treat all constituent parts confiden-
tially. The information contained herein is protected by copyright.
No part of this information may be reproduced, transmitted, cop-
ied, stored in electronic data systems or translated into another
language, either wholly or in part, without the express written
permission of the manufacturer
Symbols
Information for users.
Information or instructions for qualified technicians and
authorised service personnel.
DANGER
Indicates a direct impending danger resulting in severe
injuries or death.
DANGER
Indicates danger to life due to electric current!
WARNING
Indicates a possibly dangerous situation that could re‑
sult in severe injuries or death.
CAUTION
Indicates a possibly dangerous situation that could re‑
sult in medium or light injuries.
IMPORTANT
Indicates a possibly dangerous situation, which could re-
sult in property damage.
NOTE
Emphasized information.
€
ENERGY SAVINGTIP
Indicates suggestions that help to save energy, raw mate-
rials and costs.
Users and qualified technicians can set data.
Access: User.
Authorized fitter can set data; password required.
Access: Installer.
Authorised service personnel can set data. Access via
USB stick only.
Access: After sales service.
Factory pre-setting, no data change possible
►
Procedural instructions: single step action prompt.
1., 2., 3., … Numbered step within a multi-step instruction for ac-
tion. Adhere to the given sequence.
●
List.
9
Prerequisite for an action.
Reference to further information elsewhere in the oper-
ating manual or in another document.
