Safety instructions and user notes
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Logamatic 2107 controls - We reserve the right to make any changes due to technical modifications.
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Safety instructions and user notes
This chapter contains general safety instructions, which
you should observe when installing and servicing the
Logamatic 2107 controls.
The other safety instructions that appear in other
sections of these service instructions must also be
followed exactly. The safety instructions always precede
the individual tasks. Read the safety instructions
carefully before carrying out the tasks described below.
The result of ignoring safety instructions can be severe
injury or even death, as well as damage to property and
the environment.
1.1
Intended use
Logamatic 2107 controls are used to control and monitor
heating systems in detached and terraced houses. The
Logamatic 2107 controls can be used to check and set
the room and DHW temperatures and to select and set
heating programs.
1.
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Safety instructions
Read all instructions before installing. Perform the steps in the indicated
sequence. Have the water heater inspected by a trained service
technician at least once every year. Failure to comply with these
instructions can result in severe, possibly fatal, personal injury as well as
damage to property and equipment.
Installation and servicing
▶
Risk of fire when soldering and brazing!
Take appropriate protective measures when soldering and brazing
around combustible and flammable material.
▶ Ensure that only a licensed contractor installs or services the water
heater.
▶ On hot components use only material with adequate temperature
stability.
Installation and commissioning
▶ In the Commonwealth of Massachusetts, the water heater must be
installed by a licensed plumber.
▶ Do not install this device in rooms with a high moisture level
(e.g. bathrooms, saunas).
Function
▶ To ensure that the water heater functions properly, follow these
installation and maintenance instructions.
▶ Never close the blow-off line of the T&P safety valve. For safety
reasons, water may escape during heating.
DANGER:
Electric shock!
Shock hazard: line voltage is present.
▶ Before servicing the water heater, unplug power
supply cord from outlet. Failure to do so could result
in severe personal injury or death.
WARNING:
Damage to the appliance from over
pressure.
▶ The heater must be disconnected from the gas supply
piping system during any pressure testing of that
system at test pressures equal to or more than
0.5 psi.
NOTICE:
▶ The appliance should be located in an area where
leakage of the heater or connections will not result in
damage to the area adjacent to the appliance or to
lower floors of the structure. When such locations
cannot be avoided, it is recommended that a suitable
drain pan, adequately drained, be installed under the
appliance. The pan must not restrict combustion air
flow.
CAUTION:
Personal injury and property damage.
▶ Appliance must be installed vertically.
1.1 Key to symbols
Warnings
The following keywords are defined 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
Warnings in this document are identified 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.
This symbol indicates important information where
there is no risk to people or property.
