Fujitsu AS*12LMACW Service Instruction

01-08
5. COOL AIR PREVENTION CONTROL (Heating mode)
Setting
Fan mode
Lo mode
S-Lo mode
33°C
30°C
30°C
Indoor heat exchanger
temperature
Indoor heat exchanger
temperature
The maximum value of the indoor fan speed is set as shown in Figure 4, based on the detected
temperature by the indoor heat exchanger sensor on heating mode.
( Fig.4 : Cool Air Prevention Control )
5-1. For AB/ AR/ AU Type
5-2. For AB*F/ AU*F Type
5-3. For AR*F Type
42°C
30°C
34°C
Indoor heat exchanger
temperature
Indoor heat exchanger
temperature
When the compressor operates, the maximum value of the indoor fan speed is set as shown in Figure 5,
based on the detected temperature by the indoor heat exchanger sensor on heating mode.
When the compressor does not operate, the indoor fan motor operates [S-Lo] mode.
( Fig.5 : Cool Air Prevention Control )
< [Hi] setting >
Hi
Me+
Lo
Cool air
prevention
39°C
37°C
37°C
32°C
24°C
39°C
32°C
Indoor heat exchanger
temperature
Indoor heat exchanger
temperature
< The other of [Hi] setting >
< [Hi] setting >
< The other of [Hi] setting >
S-Lo
Lo (Qu)
Cool air
prevention
37°C
30°C
34°C
24°C
Setting
FAN mode
S-Lo
When the compressor operates, the maximum value of the indoor fan speed is set as shown in Figure 6,
based on the detected temperature by the indoor heat exchanger sensor on heating mode.
When the compressor does not operate, the indoor fan motor operates [S-Lo] mode.
( Fig.6 : Cool Air Prevention Control )
Setting
Fan mode
Lo (Qu) mode
S-Lo mode
37°C
30°C
32°C
24°C
Indoor heat exchanger
temperature
Indoor heat exchanger
temperature
Hi mode
Lo mode
S-Lo mode
37°C
30°C
32°C
24°C
Indoor heat exchanger
temperature
Indoor heat exchanger
temperature

Fujitsu AS*12LMACW Specifications

General

Brand	Fujitsu
Model	AS*12LMACW
Category	Air Conditioner
Language	English