Indoor Unit Control (SA Models)
SiBE121135
100
Function and Control
2.1.3 When the Float Switch is Tripped During Heating Operation:
During heating operation, if the float switch is not reset even after the 5 minutes operation, 5
seconds stop, 5 minutes operation cycle ends, operation continues until the switch is reset.
2.1.4 When the Float Switch is Tripped and
AF
is Displayed on the Remote
Controller:
∗
4. (Malfunction residual):
If the float switch is tripped 5 times in succession, a drain malfunction is determined to have
occurred.
AF
is then displayed as operation continues.
∗
5. (Malfunction residual):
The remote controller displays
A3
and the air conditioner comes to an abnormal stop if the float
switch is OFF for more than 5 minutes in the case of
∗
4.
The remote controller displays
A3
and the indoor unit stops.
Reset
Thermostat
(running)
Humidifier
Float switch
Drain pump
ON
ON
ON
ON
OFF
OFF
OFF
OFF
(R16094)
5 min.
5 min.
5 sec.
The indoor unit enters malfunction
treatment if the float switch is not
reset within 5 minutes.
The remote controller displays
A3
and the indoor unit stops.
AF
display (running)
5 sec.
∗
5
∗
4
∗
1
∗
1
∗
1
∗
1
∗
1
∗
1
∗
1
Drain pump
∗
1: 5min
Float switch
Remote
controller display
ON
ON
ON
OFF
OFF
OFF
4th time 5th time
3rd time
2nd time
1st time
(R15615)