Vaillant VRC 630, Руководство по эксплуатации

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2 Safety instructions and regulations
2.1 Safety and warning information
When operating the controller, take account of the
general safety instructions and the warning notes
that appear before all of the actions.
2.1.1 Classification of warnings
The warning notes are classified in accordance with the
severity of the possible danger using the following war-
ning signs and signal words:
Warning
sign Signal
word
Description
a
Danger!
Immediate danger to life
or danger of severe
personal injury
e
Danger!
Danger of death from elec-
tric shock
a
Warning!
Danger of minor personal
injury
b
Caution!
Risk of material or envi-
ronmental damage
Table 2.1 Warning signs and their meanings
2.1.2 Structure of warnings
Warning signs are identified by an upper and lower
separating line and are laid out according to the fol-
lowing basic principle:
a
Signal word!
Type and source of danger!
Description on the type and source of danger
Measures for averting the danger
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2.2 Intended Use
The VRC 630 weather compensator is a state-of-the-art
appliance manufactured in accordance with recognised
safety regulations.
Even so, in the event of inappropriate or non-intended
use, impairment of the device and other property can
arise.
The VRC 630 controller is used for weather-compensa-
ted and time-dependent control of heating installations
with hot water generation.
This unit is not intended for use by persons (including
children) with physical, sensory or mental impairments
or who have inadequate experience and/or knowledge,
unless they are supervised by a person responsible for
their safety or have been given instructions by this per-
son regarding the operation of the unit.
Children must be supervised to ensure they do not play
with the unit.
Any other or additional use is considered to be impro-
per. The manufacturer/supplier is not liable for any
resulting damage. The owner alone bears any risk.
Intended use includes the observance of the operating
and installation manuals, and all other applicable docu-
ments.
2.3 General safety instructions
Observe the following safety instructions at all times.
Qualification of the heating engineer
he installation of the controller may only be carried out
by a heating engineer, approved at the time by the
Health and Safety Executive. This person is also respon-
sible for the proper installation and initial start-up.
Installing and setting the controller
The installation, commissioning and repair of the con-
troller may only be carried out by an accredited specia-
list company. The heating engineer must comply with
the prevailing regulations, rules and directives when
performing this work.
Using tools
Inappropriate tools and/or the improper use of tools can
result in damage (e.g. damage to casing parts or cables).
Always use suitable screwdrivers when releasing or
tightening screwed connections.
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Installation Instructions VRC 630 0020095108_00
2 Safety instructions and regulations