Way Air Flow System - Mitsubishi PLFY-P12NBMU-E Technical & Service Manual

5

4-WAY AIR FLOW SYSTEM

5-1. PLACEMENT OF THE AIR OUTLETS
• For this grille, the blowout direction comes in 11 patterns.
Also, by setting the remote controller to the appropriate settings, you can adjust the air flow and speed. Select the settings
from Table1 according to the location in which you want to install the unit.
1) Decide on the pattern of the airflow direction.
<Table 1> 4-direction
Pattern 1 Initial setting
Note: For 3 and 2-direction settings, please use the air outlet shutter plate (option).
2) According to the number of air outlets and height of the ceiling to install the unit, be sure to set up the switches
(SWA, SWB) on the address board to the appropriate setting.
• Correspondence of ceiling heights to numbers of air outlets
SW1
ON
OFF
1 2 3 4 5 6 7 8 9 10
SW12 SW11
(10ths DIGIT) (1s DIGIT)
PLFY-P12·P15·P18·P24·P30NBMU-E
PLFY-P12·P15·P18·P24·P30NBMU-ER1
PLFY-P12·P15·P18·P24·P30NBMU-ER2
SWA
Silent
SWB
4 direction 2.5m, 8.2ft
3 direction 2.7m, 8.9ft
2 direction 3.0m, 9.8ft
PLFY-P36NBMU-E
PLFY-P36NBMU-ER1
PLFY-P36NBMU-ER2
SWA
Silent
SWB
4 direction 2.7m, 8.9ft
3 direction 3.0m, 9.8ft
2 direction 3.3m, 10.8ft
OCH421B
3-direction
Pattern 4 One air outlet
fully closed
SWA SWB
3 2
3
2
CN43
1 4
CN82
SWC SW14
. /
.
(BRANCH No.)
Standard High ceiling
2.7m, 8.9ft 3.5m, 11.5ft
3.0m, 9.8ft 3.5m, 11.5ft
3.3m, 10.8ft 3.5m, 11.5ft
Standard High ceiling
3.2m, 10.5ft 4.5m, 14.8ft
3.6m, 11.8ft 4.5m, 14.8ft
4.0m, 13.1ft 4.5m, 14.8ft
2-direction
Pattern 6 2 air outlet
fully closed
10