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(e) Room temperature sensor temperature, indoor heat exchanger sensor temperature, outdoor air tem-
perature sensor temperature, outdoor heat exchanger sensor temperature table
RUN light
(10's digit)
Buzzer sound
Yes
(sounds for 0.1 second)
No
(does not sound)
* If no data are recorded (error code is normal), the display for each sensor becomes as shown below.
Sensor name
Room temperature sensor temperature
Indoor heat exchanger sensor temperature
Outdoor air temperature sensor temperature
Outdoor heat exchanger sensor temperature
(Example) Room temperature, indoor heat exchanger, outdoor air temperature, outdoor heat exchanger: "-9ºC"
ON
Buzzer sound
OFF
ON
RUN light
(10's digit)
OFF
ON
TIMER light
(1's digit)
OFF
TIMER light
(1's digit)
6
5
4
3
2
1
0
0
1
2
3
4
5
6
7
8
9
0.1 sec.
If the temperature is < 0, the buzzer sounds.
If the temperature is > = 0, the buzzer does not sound.
1.5 sec.
0.5 sec.
0.5 sec.
24
-
0
1
2
3
-60
-61
-62
-63
-50
-51
-52
-53
-40
-41
-42
-43
-30
-31
-32
-33
-20
-21
-22
-23
-10
-11
-12
-13
-1
-2
-3
0
1
2
3
10
11
12
13
20
21
22
23
30
31
32
33
40
41
42
43
50
51
52
53
60
61
62
63
70
71
72
73
80
81
82
83
90
91
92
93
Sensor value displayed when the error code is normal
11-second interval
-
'18 • SRK-SM-259
4
5
6
7
8
-64
-54
-55
-56
-57
-58
-44
-45
-46
-47
-48
-34
-35
-36
-37
-38
-24
-25
-26
-27
-28
-14
-15
-16
-17
-18
-4
-5
-6
-7
-8
4
5
6
7
8
14
15
16
17
18
24
25
26
27
28
34
35
36
37
38
44
45
46
47
48
54
55
56
57
58
64
65
66
67
68
74
75
76
77
78
84
85
86
87
88
94
95
96
97
98
-19ºC
-64ºC
-64ºC
-64ºC
Unit: ºC
9
-59
-49
-39
-29
-19
-9
9
19
29
39
49
59
69
79
89
99
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Troubleshooting
