Louver Control For Preventing Ceiling Dirt - Daikin R-410A Service Manual

Outline of Control (Indoor Unit)
6.2

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.
Draft prevention position
P4
Draft
prevention
position
Standard Prohibited
position
Dirt
prevention
position
The factory set position is standard position.
58
P0
P1
P2
P3
P0 P1
Range of direction adjustment
P0' P1'
Range of direction adjustment
Prohibited
P0''
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''
SiBE39-402A
Ceiling soiling prevention
position
(Not for Multi flow type)
P2
P4
P2''
P3''
P4''
Same as existing position
P4
Separated into 5 positions
P4'
(P1 - 4)
Separated into 5 positions
P4''
(P2 - 4)
P0
P0''
P1''
(VL012)
Function