Important Information; Safety Precautions; Protection - York Geysir User Manual

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Important information

If the installation is not used during the winter, the heating system must be drained of
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water, otherwise there is a risk of frost damage to the installation. (Contact an authorized
installer, see the "References" section.)
The installation can be considered maintenance free but certain checks are necessary
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(see "Regular checks" section).
Before changing the control computer's settings, first find out what these changes mean.
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Contact your installer for any service work.
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This apparatus is not intended for persons (including children) with reduced physical,
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sensory or psychological capacity, or who do not have knowledge or experience,
unless supervised or they have received instructions on how the apparatus functions
from a safety qualified person.
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Children are not permitted to play with the apparatus.
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Safety precautions

1 .1 .1 Installation and maintenance
Only authorized installers may install, operate and carry out maintenance and repair
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work on the heat pump. (See the "References" section)
Only authorized electricians may modify the electrical installation. (See the "References"
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section)
DANGER TO LIFE!
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refrigerant circuit. (See the "References" section).
1 .1 .2 System modifications
Only authorized installers may carry out modifications on the following components:
The heat pump unit
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The pipes for the refrigerant, brine, water and power
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The safety valve
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You must not carry out construction installations that may affect the operational safety of the
heat pump.
1 .1 .3 Safety valve
The following safety precautions apply to the hot water circuit's safety valve with correspon-
ding overflow pipe:
Never block the connection to the safety valve's overflow pipe.
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Water expands when it is heated, this means that a small amount of water is released
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from the system via the overflow pipe. The water that exits the overflow pipe can be hot!
Therefore, allow it to flow to a floor drain where there is no risk of burning yourself.
1 .2

Protection

1 .2 .1 Corrosion Protection
Due to the risk of corrosion, avoid using different types of sprays in the vicinity of the heat
pump. This particularly applies to:
Solvents
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Chlorinated cleaning agents
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Paints
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Adhesives
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Only authorized refrigeration technicians may work on the
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