Fujitsu ASYG12LMCE Service Instruction

The maximum value of the indoor fan speed is set as shown in Fig.6 based on the detected
temperature by the indoor heat-exchanger sensor on heating mode.
( Fig.6 : Cool air prevension control )
01-06
6. COOL AIR PREVENTION CONTROL (Heating mode)
42°C
30°C
34°C
Indoor heat exchanger
temperature rises
Indoor heat exchanger
temperature drops
Hi
Me+
Lo
Cool air
prevention
39°C
37°C
37°C
32°C
28°C
S-Lo
Switch the airflow [Auto] at cooling mode, and the indoor fan motor will run as shown in Fig.7.
When the defrost operation starts, the indoor fan runs according to cool air preventtion control for 20 seconds.
And the fan is stopped if 20 seconds have passed.
When 60 seconds have passed after defrost operation is released,
the fan runs according to cool air preventtion control
7. MOISTURE RETURN PREVENTION CONTROL (Cooling mode& Dry mode)
9. DEFROST OPERATION
Switch the airflow at cooling mode, and the indoor fan motor will run as shown in Fig.7.
It depends on the Function setting "Indoor unit fan control for energy saving".
8. INDOOR UNIT FAN (CONTROL FOR ENERGY SAVING (Cooling mode))
( Fig.7 : Indoor fan control )
Compressor
ON
OFF
Indoor fan
Setting air flow
Indoor fan
(as shown in Table 7)
S-Lo
OFF
10 30 60 180 60 180 60 10 30
(sec)
( Table 7 : Indoor fan speed )
X zone J zone
07/09/12
680rpm 660rpm
680rpm
Dry
Cooling
42°C
30°C
34°C
Indoor heat exchanger
temperature rises
Indoor heat exchanger
temperature drops
Powerful
Hi
Lo
Cool air
prevention
39°C
37°C
37°C
32°C
28°C
S-Lo
<Normal operation>
<Powerful operation>
14
750rpm 730rpm 750rpm
Model

Fujitsu ASYG12LMCE Specifications

General

Type	Air conditioner indoor unit
Multi-split	-
Product color	White
Inverter technology	Yes
Refrigerating medium	R410A
Air conditioner functions	Cooling, Dehumidifying, Heating
Refrigerating medium weight	850 g
Cooling capacity in watts (nominal)	- W
Operating temperature (cooling) (T-T)	-10 - 43 °C
Operating temperature (heating) (T-T)	-15 - 24 °C
Airflow	750 m³/h
Outdoor unit noise level	- dB
Indoor unit type	Wall-mountable
Indoor unit depth	204 mm
Indoor unit width	870 mm
Indoor unit height	270 mm
Indoor unit weight	8500 g
Indoor unit noise level (high speed)	43 dB
AC input voltage	230 V
AC input frequency	50 Hz
Design load (cooling)	- kW
Energy efficiency class (cooling)	A++
Hourly energy consumption (cooling)	- kWh