Toshiba MD-VNK802HEXE Service Manual page 50

CODE No.
U1 U2 U3 U4
10 20 30 40 Detection pressure of high-pressure sensor (Pd)
11 21 31 41 Detection pressure of low-pressure sensor (Ps)
12 22 32 42 Discharge temperature of compressor 1 (Td1)
13 23 33 43 Discharge temperature of compressor 2 (Td2)
14 24 34 - Discharge temperature of compressor 3 (Td3)
15 25 35 45 Suction Temperature (TSA)
16 26 36 46 Coil Temperature 1 (TE1)
17 27 37 - Coil Temperature 2 (TE2)
18 28 38 48 Liquid Temperature (TL)
19 29 39 49 Outdoor Temperature (TOA)
1A 2A 3A 4A PMV1 + 2
1B 2B 3B - PMV4
1C 2C 3C 4C Current of compressor 1 (I1)
1D 2D 3D 4D Current of compressor 2 (I2)
1E 2E 3E - Current of compressor 3 (I3)
1F 2F 3F 4F Outdoor fan current (IFan)
CODE No.
U1 U2 U3 U4
50 60 70 80 Rotation of compressor 1
51 61 71 81 Rotation of compressor 2
52 62 72 - Rotation of compressor 3
53 63 73 83 Outdoor fan mode
54 64 74 84 Heat sink temperature of compressor IPDU1
55 65 75 85 Heat sink temperature of compressor IPDU2
56 66 76 - Heat sink temperature of compressor IPDU3
57 67 77 87 Heat sink temperature of outdoor fan IPDU
58 - - - In heat / cool collecting control (*4)
59 - - - Pressure release (*4)
5A - - - Discharge temperature release (*4)
5B - - - Terminal unit release (U2 / U3 / U4 outdoor unit) (*4)
5F 6F 7F 8F Horse power of outdoor unit
*2 The upper digit of CODE No. indicates the outdoor unit No.
*3 [(The upper digit of CODE No.) – 4] indicates the outdoor unit No.
1✽, 5✽ ... U1 outdoor unit (Center unit)
2✽, 6✽ ... U2 outdoor unit (terminal unit 1)
3✽, 7✽ ... U3 outdoor unit (terminal unit 2)
4✽, 8✽ ... U4 outdoor unit (terminal unit 3)
*4 Only CODE No. 5* of U1 outdoor unit (Center unit) is displayed.
Data Format
x 1 / 10
x 1 / 10
Data Format
0 : Normal
1 : In collecting
0 : Normal
1 : In release
48
Remote controller display
Unit
example
x 100 MPa
[0123] = 1.23 MPa
x 100 MPa
x 1 °C
x 1 °C
x 1 °C
x 1 °C
[0024] = 24 °C
x 1 °C
x 1 °C
x 1 °C
x 1 °C
pls
[0050] = 500 pls
pls
x 10 A
x 10 A
[0135] = 13.5 A
x 10 A
x 10 A
Unit Remote controller display example
x 10 rps
x 10 rps [0642] = 64.2 rps
x 10 rps
x 1 Mode [0058] = Mode 58
x 1 °C
x 1 °C
[0024] = 24 °C
x 1 °C
x 1 °C
[0010] = In heat collecting control
[0001] = In cool collecting control
control
[0010] = In pressure release control
[0001] = In discharge temperature release control
[0100] = In U2 outdoor unit release control
control
[0010] = In U3 outdoor unit release control
[0001] = In U4 outdoor unit release control
x 1 HP [0016] = 16 HP