AIT WR 2.1, Operating Manual

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Subject to technical amendments without prior notice | 83058800fUK | ait-deutschland GmbH
1.4 Contact
Addresses for purchasing accessories, for service
cases or for answers to questions about the unit and
this operating manual can be found on the internet and
are kept up-to-date:
● www.ait-deutschland.eu
2 Safety
Only use the unit when it is in flawless technical
condition and only use it as intended, safely and aware
of the hazards, and follow this operating manual.
2.1 Intended use
The unit is designed for household use and, combined
with a compatible air/water heat pump, is solely
intended for the following purposes
● Heating
● Domestic hot water preparation
● Cooling (flow temperature of down to 18°C)
► Intended use includes complying with the
operating conditions (

“Technical data / Scope
of supply”, page 11) and the operating manual
and observing and following the reference
documents.
► When using the local regulations note: laws,
standards, guidelines, directives.
All other uses of the unit are not as intended.
2.2 Personnel qualifications
The operating manuals supplied with the product are
intended for all users of the product.
The operation of the product via the heating and heat
pump control and work on the product which is intend-
ed for end customers / operators is suitable for all age
groups of persons who are able to understand the ac-
tivities and the resulting consequences and can carry
out the necessary activities.
Children and adults who are not experienced in han-
dling the product and do not understand the neces-
sary activities and the resulting consequences must
be instructed and, if necessary, supervised by persons
experienced in handling the product and who are re-
sponsible for safety.
Children must not play with the product.
The product may only be opened by qualified personnel.
All procedural instructions in this operating manual is
solely directed at qualified, skilled personnel.
Only qualified, skilled personnel are able to carry out
the work on the unit safely and correctly. Interference
by unqualified personnel can cause life-threatening
injuries and damage to property.
► Ensure that the personnel is familiar with the lo-
cal regulations, especially those on safe and haz-
ard-aware working.
► Ensure that the personnel are qualified to handle
flammable (primary) refrigerant.
► Work on the refrigerating circuit may only be car-
ried out by qualified personnel with appropriate
qualifications for refrigeration system installation.
► Allow qualified personnel with “electrical” training
only to carry out work on the electrics and elec-
tronics.
► Allow qualified, skilled personnel only to do any
other work on the system, e.g.
● Heating installer
● Plumbing installer
During the warranty and guarantee period, service
work and repairs may only be carried out by personnel
authorised by the manufacturer.
2.3 Personal protective equipment
During transport and work on the unit, there is a risk of
cuts due to the sharp edges of the unit.
► Wear cut-resistant protective gloves.
During transport and work on the unit, there is a risk of
foot injuries.
► Wear safety shoes.
When working on liquid-conveying lines, there is a risk
of injury to the eyes due to leakage of liquids.
► Wear safety goggles.