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Explanation of symbols and safety instructions
Logano plus – 6720865368 (2019/05)
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General safety instructions
H
Instructions for the target group
These operating instructions are intended for the
heating system user.
All instructions must be observed. Failure to comply
with instructions may result in material damage and
personal injury, including possible loss of life.
▶ Read and retain the operating instructions (heat
source, heating controller, etc.) prior to operation.
▶ Observe the safety instructions and warnings.
H
Safety of electrical devices for domestic use
and similar purposes
The following requirements apply in accordance with
EN 60335-1 in order to prevent hazards from
occurring when using electrical appliances:
“This appliance can be used by children of 8 years and
older, as well as by people with reduced physical,
sensory or mental capabilities or lacking in experience
and knowledge, if they are supervised and have been
given instruction in the safe use of the appliance and
understand the resulting dangers. Children shall not
play with the appliance. Cleaning and user
maintenance must not be performed by children
without supervision.”
“If the power cable is damaged, it must be replaced by
the manufacturer, its customer service department or
a similarly qualified person, so that risks are avoided.”
H
Danger through failure to consider your own
safety in an emergency such as a fire
▶ Never put yourself at risk of fatal injury. Your own
safety is paramount.
H
If you smell gas
▶ Close gas isolator.
▶ Open windows and doors
▶ Never operate electrical switches, including
telephones, plugs or doorbells.
▶ Extinguish any naked flames. Do not smoke! Never
use any lighters or sources of ignition of any kind!
▶ Warn all occupants in the building, but do not ring
doorbells.
▶ If you can actually hear gas escaping, leave the
building immediately. Prevent third parties from
entering and notify police and fire brigade
from
outside
the building.
▶
From outside
the building, call your gas supplier
and licensed contractor.
H
Danger if you smell flue gas
▶ Switch off the boiler.
▶ Open windows and doors.
▶ Notify an approved contractor.
H
Danger to life from carbon monoxide
Carbon monoxide (CO) is a poisonous gas, which
arises during the incomplete combustion of fossil fuels
such as oil, gas or solid fuels.
Dangers arise, if carbon monoxide escapes from the
heating system due to a fault or a leak and collects
unnoticed in enclosed spaces.
You can neither see, taste nor smell carbon monoxide.
To avoid danger from carbon monoxide:
▶ Have the heating system inspected and serviced
regularly by an approved contractor.
▶ Use a CO detector, which gives an alarm in good
time if CO escapes.
▶ If you suspect a CO leak:
– Warn your neighbours and leave the building
immediately.
– Call an approved contractor.
– Have any defects rectified.
H
Installation and conversion
▶ Correct and proper installation and adjustment of
the burner and the control unit are the fundamental
requirements for safe and economical operation of
the floor standing boiler.
▶ Only permit an authorised contractor to install the
boiler.
▶ Never modify any parts for flue gas routing.
▶ Electrical work must only be carried out by qualified
electricians.
▶ With
open-flue mode:
do not cover or reduce the
size of ventilation apertures in doors, windows or
walls. If draught-proof windows are fitted, ensure
there is an adequate supply of combustion air.
▶ Use the DHW cylinder exclusively for heating hot
water.
▶
Never shut off pressure relief valves!
Water may be expelled at the pressure relief valve of
the heating circuit and DHW pipework during heat-
up.
