AY-A126E
AE-A126E
18.Outputs in each operation mode
Table Y-5
OutdoorIndoor
CompressorFan motorFan motorValve coil
CoolingONONONOFF
COOL
CirculatingOFFOFFONOFF
ONONONON
Normal
OFFOFFON/UL/OFFON
HEAT
Preheat Air FLow
ONONUL/OFFON
Control
On DefrostONOFFOFFOFF
Cooling
ONONL/ULOFF
DRYDehumidifyingONONUL/DOFF
CirculatingOFFOFFD/OFFOFF
FAN ONLYOFFOFFONOFF
19.Test mode
19-1 TEST 1 (For control circuit operation checking)
Make terminals 1 and 2 of connector CN4 short-circuited and supply power.
The timer's periods become shorter i.e. a 3 minute cycle is carried out in 3 seconds, except for:
The operation LED flicker's period
in Test run
The protector timer not shortened
The defrost timer
19-2 TEST 2 (For output of each operation checking)
Keep pushing both the buttons, "AUX." and "TEST RUN", and supply power, the system will go to the test 2
mode. In this mode, the output of operation is switched by pushing the "TEST RUN" button in the unit or the
"OI" button in the remote controller.
Use the "AUX." button to back to step 1.
Normal outputs are shown in Table Y-6.
20.Trouble suspension
When indoor fan motor is out of order or compressor-lock occurs, the compressor, indoor fan motor, outdoor fan
motor, and louver are all stopped and the operation LED(red) turns off and the timer LED(yellow) turns on and off as
follows.
1sec.
TImer LED ON
(yellow)
OFF
1sec.4sec.
FigureY-15
In this case, when "OI" button in the remote controller or "AUX" button in the unit is pushed, the unit is out of
"Trouble suspension".
14 |
ACEC
SHARP
