Mitsubishi Heavy Industries SRK20ZJX-S Service Manual page 50

(e) Room temperature sensor, indoor heat exchanger sensor, outdoor air temperature sensor, outdoor heat
exchanger sensor , suction pipe sensor table
RUN light
(10's digit)
Buzzer sound
Yes
(sounds for 0.1 second)
No
(does not sound)
Sensor name
Room temperature sensor
Indoor heat exchanger sensor
Outdoor air temperature sensor
Outdoor heat exchanger sensor
Outdoor suction pipe sensor
suction pipe
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.
49
-
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
-
'09•SRK-DB-087D
'10 • SCM-SM-094
Units: °C
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
-64ºC
-64ºC
-64ºC
-64ºC
-64ºC
, outdoor
9
-59
-49
-39
-29
-19
-9
9
19
29
39
49
59
69
79
89
99