Key To Symbols And Safety Instructions; Key To Symbols; Safety - Bosch BMS500-AAU009-0AHXXA Service Manual

4 | Bosch Climate 5000 AA Series Split Type Ductless Air Conditioner / Heat Pump

1 Key to Symbols and Safety Instructions

1.1 Key to symbols

Warnings
Warnings in this document are identifi ed 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 defi ned and can be used in this document:
DANGER indicates a hazardous situation which, if not avoided, will result
in death or serious injury.
WARNING indicates a hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION indicates a hazardous situation which, if not avoided, could
result in minor to moderate injury.
NOTICE is used to address practices not related to personal injury.
Important information
This symbol indicates important information where
there is no risk to people or property.
Data subject to change

1.2 Safety

Please read safety precautions before installation
WARNING:
The information contained in the manual is intended for
use by a qualified service technician familiar with safety
procedures and equipped with the proper tools and test
instruments.
Repairs made by unqualified persons can result in hazards to
you and others.
WARNING:
Do not modify the length of the signal/power cable or use an
extension cord to power the unit.
Do not share the electrical outlet with other appliances.
Improper or insufficient power supply can cause fire or
electrical shock.
WARNING:
When connecting refrigerant piping, do not let substances or
gases other than the specified refrigerant enter the unit. The
presence of other gases or substances will lower the unit's
capacity, and can cause abnormally high pressure in the
refrigeration cycle. This can cause explosion and injury.
WARNING:
Installation MUST conform with local building codes or, in
the absence of local codes, with the National Electrical Code
NFPA70/ANSI C1-1993 or current edition and Canadian
Electrical Code Part1 CSA C.22.1.
WARNING:
Failure to carefully read and follow all instructions in this
manual can result in equipment malfunction, property
damage, personal injury and/or death.
Service Manual
02.2018 | Bosch Thermotechnology Corp.