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NO.
6
Item
Fan speed control
Overview of specifications
(3) When thermo sensor turns OFF during heating, the fan speed
mode becomes UL (weak).
(4) When Ta is 25 °C or above at the beginning of HEAT operation or
when canceling defrost mode, H or HH mode continues for one
minute from the time when Tc enters zone E shown in the figure in
No.7 below.
(5) The HH fan speed for auto cooling/heating is set to a speed higher
than that for normal cooling/heating. However, it varies depending
on the temperature difference of Tc during auto heating.
Remarks
“HEAT PREPARING”
indication
COOL
HH
H+
H
L+
L
UL
HEAT
HH
H+
H
L+
L
UL
AP40-56
1220
1180
1140
1120
1060
1060
990
940
500
AP63
1360
1300
1240
1200
1120
1120
1020
970
500
AP71-80
1480
1340
1320
1300
1200
1200
1100
1040
500
42
47
(˚C)
Tc
HH
HH+
7
(1) Performs indoor unit fan control in the HEAT mode according to
the Tc (or Tcj) sensor detect temperature. The maximum speed is
limited as shown below.
Cool air prevention
control
Shifts Tc control value by +6 °C
during defrosting. However, zone
B is regarded as zone C after 6
minutes pass from the startup of
compressor.
36
HH
H
L
UL
OFF
34
32
30
24
20
Tc
Tcj
(˚C)
Fan speed select setting
by remote controller takes
precedence in zones D
and E.
“HEAT PREPARING” is
indicated in zones A and
B.
Zone E
Zone D
Zone C
Zone B
Zone A
– 20 –