ENGLISH
LED Indicator Lights : Normal Operation & Fault Conditions For Heatpump Unit
Green
Red
Green
Operation
Cool mode
Heat mode
Auto mode in Cooling operation
Red
Auto mode in Heating operation
Green
Fan mode on
Green
Dry mode on
Dimmed Green / Dimmed Red
Sleep mode on
Orange
Timer on
Red
Green
ON
Defrost operation
Unit error
Blinking
OPERATING RANGE
Heat Pump Model
Model : ATXC20/25/35 ARXC20/25/35
COOLING
50
46
43
40
30
HEATING
20
18
10
20
0
10
0
14 15 19 20
23 25
INDOOR TEMP (°CWB)
-10
-15
-20
10 15 20 25 27
32
INDOOR TEMP (°CDB)
DB: Dry bulb
WB: Wet bulb
Model : ATXC50/60/71 ARXC50/60/71
COOLING
50
46
HEATING
43
40
30
20
18
10
20
10
0
0
-10
-10
-15
-20
10 1415 1920
23
25
INDOOR TEMP (°CWB)
-20
10 15 20 25 27
30
INDOOR TEMP (°CDB)
DB: Dry bulb
WB: Wet bulb
16
OU
TD
OOR
TE
M
P
(°C
DB
)
OU
TD
OOR
TE
M
P
(°C
DB
)
OU
TD
OOR
TE
M
P
(°C
W
B)
OU
TD
OOR
TE
M
P
(°C
W
B)