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Safety instructions
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Safety instructions
Authorised personnel should read these instructions before any installation,
commissioning or maintenance work. Adhere to the specifications in this docu-
ment.
Failure to observe these installation instructions voids any WOLF warranty
claim.
When siting, installing and commissioning the cylinder, including heating cir-
cuit and DHW lines, observe all applicable national and local regulations, stan-
dards, directives and engineering standards. For the potable water connection,
observe the applicable DVGW regulations and recommendations as well as the
regulations of the local water utility company.
On delivery, check that the packaging is undamaged and that the delivery is
complete.
The DHW cylinder must be installed, commissioned and serviced by qualified
and trained personnel only.
Work on electrical components (e.g. immersion heater) must, in accordance
with VDE 0105 Part 1, only be carried out by qualified electricians. VDE regu-
lations [or local regulations] and those of your local power supply utility are
applicable to electrical installation work.
The DHW cylinder must only be operated if it is in perfect working order. Any
faults or damage which impact or might impact upon safety must be remedied
immediately by a qualified contractor. Replace faulty components and equip-
ment only with original WOLF spare parts.
The following reference symbols are used in these instructions. This important
information concerns personal and operational safety as well as operational
reliability.
"Safety information" identifies instructions that must be closely observed to
prevent risk and injury to individuals and damage to the appliance.
Danger through 'live' electrical components.
Note: Turn off the ON/OFF switch before removing the casing.
Never touch electrical components or contacts when the ON/OFF switch is in
the ON position. There is a danger of electrocution, resulting in a risk to health
or death.
The main terminals are 'live', even when the ON/OFF switch is in the OFF posi-
tion.
"Note" designates technical instructions which you must observe to prevent
Please
the appliance malfunctioning or being damaged.
Note
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