Daikin VRVIII RXYQ8P7W1BR1, Руководство по установке

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Installation manual
25
RXYQ8~18P7W1BR1
VRVIII System air conditioner
4PW44039-1E – 07.2010
2 Calculate the smallest room volume (m
3
)
In a case such as the following, calculate the volume of (A), (B)
as a single room or as the smallest room.
3 Calculating the refrigerant density using the results of the
calculations in steps 1 and 2 above.
If the result of the above calculation exceeds the maximum
concentration level then make similar calculations for the second
then third smallest room and so until the result falls short of the
maximum concentration.
4 Dealing with the situations where the result exceeds the
maximum concentration level.
Where the installation of a facility results in a concentration in
excess of the maximum concentration level then it will be
necessary to revise the system.
Please consult your supplier.
15. D
ISPOSAL 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.
N
OTES
NOTE Where a single refrigerant facility is divided into
2 entirely independent refrigerant systems, use the
amount of refrigerant with which each separate system
is charged.
A. Where there are no smaller room divisions
B. Where there is a room division but there is an
opening between the rooms sufficiently large to
permit a free flow of air back and forth.
1 BP unit
2 opening between rooms
3 partition
(Where there is an opening without a door or where there
are openings above and below the door which are each
equivalent in size to 0.15% or more of the floor area.)
total volume of
refrigerant in the
refrigerant system
size (m
3
) of smallest
room in which there is
an indoor unit installed
≤
maximum concentration level
(kg/m
3
)
1
2
3
1