Installation Sheet

Installation & Servicing Instructions Rinnai E-Series
4
1 Safety and general instructions
Please observe these instructions in the interest of your own safety.
1.1 Designated use
The boiler is designed for heating water for a central heating system. The boiler is
deliveredwithaburnercontroller(MCBA)pre-installed.Theboilercanbettedwith
aoutdoorresetsensor(includedwiththeboiler)oranOn/O󰀨thermostatorrelay
panelendswitch(eldsuppliedaccessories).
1.2 Hazard denitions
Thefollowingdenedtermsareusedthroughoutthedocumentationtobringattention
to the presence of hazards of various risk levels. Notices give important information
concerning the operation of the product.
DANGER:
Indicates the presence of hazards that will cause severe personal injury, death or
substantial property damage.
WARNING:
Indicates the presence of hazards that can cause severe personal injury, death or
substantial property damage.
CAUTION:
Indicates presence of hazards that will or can cause minor personal injury or property
damage.
CAUTION:
Risk of electric shock. Indicates presence of hazards due to electric shock.
NOTICE:
Indicates special instructions on installation, operation or maintenance that are
important but not related to personal injury or property damage.
1.3 Symbol denitions
The following (safety) symbols may be encountered in these installation instructions
and on the unit:
This symbol indicates that the unit must be stored away from freezing conditions.
This symbol indicates that the packaging and/or contents can be damaged as
a result of insu󰀩cient care taken during transport.
This symbol indicates that, while still in its packaging, the unit must be protected
from weather conditions during transport and storage.
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CAUTION
CAUTION
NOTICE
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DANGER
!
WARNING