Air Outlet Selection - Mitsubishi Electric City Multi PFFY-P VKM-E Seire Manuel D'installation

8. Test run

9. Air outlet selection

SW5
220V 240V
SW1
ON
OFF
1 2 3 4 5 6 7 8 9 10
SW11
SW12
(10ths DIGIT) (1s DIGIT)
Fig. 9-1
Note:
Be sure to operate with the main power turned off.
Description of operation
Operation
Air flow
Upper and lower air flow
Room temperature and
Conditions set temperature are dif-
ferent.
• Be sure to keep the area around the damper of the lower air outlet free of any objects.
CN43
SWC
CN82
SW14
SWC
. /
.
(BRANCH No.)
SWC
SWC
COOL
Upper air flow Upper air flow only
Room temperature is
close to set temperature
or thermo-off.
Display
Actual
• The lower air outlet damper automatically opens and closes according to
the piping temperature, intake air temperature, and operation time. The
airflow direction cannot be set.
With this function, air comes out simultaneously from the upper and lower air
outlets so that the room can be cooled or heated effectively. This function is set
using the switch SWC on the address board.
How to set to blow out air from the upper and lower air outlets:
Set the SWC to lower side (" "). (Initial setting)
►
Air blows out automatically from the upper and lower air outlets as shown in the
table below.
How to set to blow out air from the upper air outlet only:
Set the SWC to upper side ("
►
DRY
Upper and lower air flow
(Normal condition (in
—
heating))
1 2 3 4
( H r o z i ) .
1 2 3 4
(Horiz.)
").
H E A T
Upper air flow
Upper and lower air flow
During defrosting op-
eration, start of opera-
tion, thermo-off
S w n i g
Swing
F A N
—
9