Panasonic Urban Multi MX1R Series Service Manual page 468

PACD011001C2
3.2.2 Louver Control for Preventing Ceiling Dirt
We have added a control feature that allows you to select the range of in which air direction can be
adjusted in order to prevent the ceiling surrounding the air discharge outlet of ceiling mounted cassette type
units from being soiled. (This feature is available on 2-way blow, 4-way blow and corner types.)
Draft prevention position
P4
Draft
prevention
position
Standard
Prohibited
position
Dirt
prevention
position
The factory set position is standard position.
Function UM Combination "MA1R Series" Using R-407C
P0
P1
P2
P3
P0 P1
Range of direction adjustment
P0' P1'
Range of direction adjustment
P0''
Prohibited
Existing position
P0
P1
P2
P3
P4
Standard Setting
position
P0
P1
P0'
P1'
P4
P2'
P3'
P4'
P2 P3
P2' P3'
P1'' P2'' P3''
Outline of Control
Ceiling soiling prevention
position
P2
P4
P3''
P4''
P4
Same as existing position
Separated into 5 positions
P4'
(P1 - 4)
Separated into 5 positions
P4''
(P2 - 4)
P0
P0''
P1''
P2''
(VL012)
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