Fujitsu AB12 Service Manual page 31

3 Filter check validity/invalidity.
Filter check is set with Dip SW 2-3.
FILTER CLEANING FUNCTION
SW2-3
OFF
ON
4 Auto restart validity/invalidity.
Auto restart is set with Dip SW2-4. But,when a LCD wired remote controller
is connected, auto restart is set to "validity" regardless of the indoor unit setting.
AUTO RESTART SETTING
SW2-4
OFF
ON
3. DIP SWITCH 3
1 Indoor unit for speed switch.
This switch has eight kinds of rotation table, and can select fan speed corresponding to each model.
Table No. 0
SW3-1 OFF
SW3-2 OFF
SW3-3 OFF
Table No. 0
Models AB30
Hi 850
Me 750
Lo 600
S-Lo 500
Rotating speed of the indoor fan motor is the same for Cooling / Fan / Heating.
Filter check
Invalidity
Validity
Auto restart
Invalidity
Validity
INDOOR UNIT FAN SPEED TABLE
1 2
ON OFF
OFF ON
OFF OFF
INDOOR FAN MOTOR SPEED (LARGE CEILING)
1 2
Not used AB36 Not used
1000
900
750
500
3 4
ON OFF ON
ON OFF OFF
OFF ON ON
3 4
AB45 Not used
1100
1000
850
500
Ð 12 Ð
– 31 –
5 6 7
OFF ON
ON ON
ON ON
5 6 7
AB54 Not used
1250
1150
1000
500