Four-Way Valve Extension Select - Fujitsu AS*G09KXCA Series Service Instruction

14. FOUR-WAY VALVE EXTENSION SELECT

At the time when the air conditioner is switched from the cooling mode to heating mode, the
compressor is stopped, and the four-way valve is switched in 140 sec. later aftter the compressor
Stopped.
At the time when the compressor stopped during heating mode, the four-way valve position changes to the
cooling position with certain period as follows.
- When the compressor is stopped by the operation STOP: after 140 sec.
- When the compressor is stopped by other than above: after 1800 sec.
15. AUTO RESTART
When the power was interrupted by a power failure, etc. during operation, the operation contents
at that time are memorized and when power is recovered, operation is automatically started with
the memorized operation contents.
When the power is interrupted and recovered during timer operation, since the timer operation time
is shifted by the time the power was interrupted, an alarm is given by blinking slowly (6 sec ON/2 sec OFF)
the indoor unit body timer indicator.
[ Operation contents memorized when the power is interrupted ]
Operation mode
Set temperature
Set air flow
Timer mode and timer time
Set air flow Direction
16. FORCED AUTO OPERATION
If the Indoor unit button is pressed 3 to 10 sec. the operation is controlled as
shown in Table 11. (If the remote controller is lost, this function can use.)
The Operation indicator and the Timer indicator blinks for 1 sec, ON, and 1 sec. OFF.
The forced auto operation is released after 60 min. after starting the operation.
By pressing the Indoor unit button for 3sec., the operation stops.
(Table11)
OPERATION MODE
FAN CONT. MODE
TIMER MODE
SETTING TEMP.
SETTING LOUVER
DUAL FAN
HUMAN SENSOR
ECONOMY
SWING
17. FORCED COOLING OPERATION
If the Indoor unit button is pressed over 10 sec., the operation is controlled as
shown in Table 12. (If the remote controller is lost, this function can use.)
The Operation indicator and the Timer indicator blinks for 1 sec, ON, and 1 sec. OFF.
The forced auto operation is released after 60 min. after starting the operation.
By pressing Indoor unit button for 3 sec., the operation stops.
(Table12)
OPERATION MODE
FAN CONT. MODE
TIMER MODE
SETTING TEMP.
SETTING LOUVER
DUAL FAN
HUMAN SENSOR
ECONOMY
SWING
S wing
ECONOMY operation
10°C HEAT operation
Human sensor setting
Low noise operation
Manual auto operation
Auto changeover
Auto
Continuous (No timer setting available)
24°C
Standard / Momorized position
OFF
OFF
OFF
OFF
Manual auto operation
COOL
Hi
Continuous (No timer setting available)
24°C
Standard
OFF
OFF
OFF
OFF
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