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3P362438-5N English
2
1
1
Direction of the refrigerant flow.
2
Room where refrigerant leak has occurred (outflow of all
the refrigerant from the system).
Pay special attention to places, such as basements etc ., where
refrigerant can stay, since refrigerant is heavier than air .
Procedure for checking maximum concentration
Check the maximum concentration level in accordance with steps 1 to
2 below and take whatever action is necessary to comply.
1
Calculate the amount of refrigerant (lbs. (kg)) charged to each
system separately.
Amount of refrigerant
in a single unit system
(amount of refrigerant
with which the system
is charged before leav-
ing the factory)
+
Additional charging
amount (amount of re-
frigerant added locally
in accordance with the
length or diameter of
the refrigerant piping)
=
Total amount
of refrigerant
(lbs. (kg)) in
the system
NOTE
Where a single refrigerant facility is divided into 2 entirely independent
refrigerant systems then use the amount of refrigerant with which
each separate system is charged.
2
Follow local code requirements (ASHRAE-15 2007 & ASHRAE-34
2007).
19 . Disposal requirements
Dismantling of the unit, treatment of the refrigerant, of oil and of other
parts must be done in accordance with relevant local and national
legislation.
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