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English
Procedure for checking maximum concentration
Check the maximum concentration level in accordance with steps 1 to
2 below and take whatever action 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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01_EN_03_Body_3P734038-4.indd 44
2023/05/29 17:14:58
2023/05/29 17:14:58