1
General information
u Read these instructions carefully before using the
appliance and retain them for future reference.
1.1
Symbols in this document
Symbol
Meaning
This symbol indicates possible property damage,
equipment damage, consequential damage or envir-
onmental damage.
General information is indicated by the adjacent
symbol.
This symbol indicates that you have to do something.
This symbol indicates that you must fulfil certain
prerequisites before you perform the following
steps.
This symbol indicates a result or intermediate result.
These symbols show you the software menu level (in
this example level 3).
This symbol indicates a reference to the correspond-
ing page number (page 11 in this example).
1.2
Symbols on the appliance
Symbol
Meaning
Inlet/intake
Outlet/discharge
Heat pump
Heating
Sensor
Air vent valve
1.3
Units of measurement
All measurements are given in mm unless stated otherwise.
1.4
Other applicable documents
– Operating and installation instructions for the connected
heat pump
1.5
Target groups
Operator
Person without specialist expert knowledge
Qualified heating contractor
Person with specialist expert knowledge in the following areas:
heating technology, heating media, building services and engin-
eering, ventilation and air conditioning technology, measuring
technology, heat pump technology, environmental technology,
occupational safety and fire safety
www.stiebel-eltron.com
General information
Qualified electrical contractor
Person with specialist expert knowledge in the following areas:
electrical engineering, measuring technology, occupational
safety and fire safety
Apprentice
Apprentices may only carry out the assigned tasks under profes-
sional supervision and instruction.
Professional qualification
Subject to local regulations, a training course, a higher educa-
tion qualification or further development training will be re-
quired.
Gender-sensitive documentation
We endeavour to follow language changes and use gender-
aware linguistic form without compromising fluency. We aim to
recognise, include and speak to all genders in our documenta-
tion.
2
Safety
2.1
Structure of the warning notices
2.1.1 Section-specific warning notices
Section-specific warning notices apply to all steps in the section.
Injury
CAUTION
Type and source of risk
Consequence(s) of failure to observe the warning no-
tice
u Hazard prevention measure(s)
Property damage, consequential losses, environmental
pollution
Type and source of risk
Consequence(s) of failure to observe the warning no-
tice
u Hazard prevention measure(s)
2.1.2 Embedded warning notices
Embedded warning notices apply only to the step immediately
following the notice.
u SIGNAL WORD: Consequence(s) of failure to observe the
warning notice. Hazard prevention measure(s). Step to
which the warning notice refers
2.1.3 Key to symbols
Symbol
Type of risk
Injury
Electrocution
Burns, scalding
NOTICE
STH C Plus |
3