Explanation Of Symbols And Safety Instructions; Explanation Of Symbols; General Safety Instructions - Bosch Compress 3400i AWS Installation Manual

1

Explanation of symbols and safety instructions

1.1

Explanation of symbols

Warnings
WARNING
Warnings in this document are identified by a warning triangle printed
against a grey background.Keywords at the start of a warning indicate
the type and seriousness of the ensuing risk if measures to prevent the
risk are not taken.
The following keywords are defined and can be used in this document:
• NOTICE indicates a situation that could result in damage to property
or equipment.
• CAUTION indicates a situation that could result in minor to medium
injury.
• WARNING indicates a situation that could result in severe injury or
death.
• DANGER indicates a situation that will result in severe injury or
death.
Important information
This symbol indicates important information where there is no risk to
people or property.
Additional symbols
Symbol Explanation
▶ Step in an action sequence

Cross-reference to another part of the document
• List entry
– List entry (second level)
Table 1
Symbol Meaning
Warning low burning velocity material. This appliance
uses a flammable refrigerant with low burning velocity
(A2L). If refrigerant leaks and is exposed to an external
ignition source, there is a risk of fire.
Warning strong magnetic field.
Maintenance by a qualified person should be carried
out while following the instructions of the service
manual.
For operation, follow the instructions of the user
manual.
Table 2
Compress 3400i AWS – 6721825369 (2021/11)
Explanation of symbols and safety instructions
1.2

General safety instructions

H Notices for the target group
These installation instructions are intended for gas,
plumbing, heating and electrical contractors. All
instructions must be observed. Failure to comply with
instructions may result in material damage and
personal injury, including danger to life.
▶ Read the installation, service and commissioning
instructions (heat source, heating controller,
pumps, etc.) before installation. Non-compliance
with safety instructions will result in electric shock,
water leakage, fire or other dangerous situations.
▶ The appliance must be installed, maintained,
repaired and removed in accordance with the
installation manual by a qualified installer or service
technician.
A qualified installer or qualified service technician is
a person who has the qualifications and knowledge
described in the installation manual.
▶ This unit is part of a system that contains
fluorinated gases as refrigerant. For specific
information on the type of gas and its amount,
please refer to the relevant label on the outdoor
unit.
▶ Only qualified personnel can handle, fill, purge and
dispose of the refrigerant.
▶ Observe the safety instructions and warnings.
▶ Follow national and regional regulations, technical
regulations and guidelines.
▶ Record all work carried out.
H Intended use
This product is intended for use in sealed heating
systems in residential buildings.
Any other use is considered as not intended. Liability
will not be assumed for any resulting damage.
H Electrical work
Electrical work must only be carried out by electrical
installation contractors.
Before starting electrical work:
▶ Isolate all poles of the mains voltage and secure
against reconnection.
▶ Make sure the mains voltage is disconnected.
▶ Observe the wiring diagrams of other system
components as well.
3