Toshiba A03-009, Руководство по обслуживанию

Страница: 67 / 219

66
*1 The TF / TSA / TOA sensors are equipped only with some types of indoor units. The data does not appear for other types.
*2 In the case of group connection, only the header indoor unit data can be displayed.
*3 The upper digit of CODE No. indicates the outdoor unit No.
*4 [(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)
*5 Only CODE No. 5
✽
of U1 outdoor unit (Center unit) is displayed.
◆
LED display of circuit board
1.D501 (Red)
• Lights up when the power is turned on (Microcomputer works)
• Blinks at 1-second intervals (0.5-second): No EEPROM, or writing error
• Blinks at 10-second intervals (5-second): No DISP mode
• Blinks at 2-second intervals (1-second): Function change being set (EEPROM)
2.D403 (Red)
• Lights up (on hardware) when the power is supplied to the remote controller
3.D503 (Yellow): Indoor/Outdoor central control
• Lights up for the first half 5 seconds while communicating with a central control device
• Blinks for the second half 5 seconds at 0.2-second intervals (0.1-second) while communicating with
the outdoor unit
4.D504 (Green): Remote controller communication
• The group header unit lights up for the first half 5 seconds while communicating with the remote
controller
• Blinks for the second half 5 seconds at 0.2-second intervals (0.1-second) during communication
between group indoor header and follower
CODE No.
Data Format Unit Remote controller display example
U1 U2 U3 U4
Individual
data 2 of
outdoor unit
*4 50 60 70 80 Rotation of compressor 1 ×10 rps
[0642]=64.2 rps 51 61 71 81 Rotation of compressor 2 ×10 rps
52 62 72 – Rotation of compressor 3 ×10 rps
53 63 73 83 Outdoor fan mode ×1 Mode [0058]=Mode 58
54 64 74 84
Heat sink temperature of compressor
IPDU1
×1 °C
[0024]=24 °C
55 65 75 85
Heat sink temperature of compressor
IPDU2
×1 °C
56 66 76 –
Heat sink temperature of compressor
IPDU3
×1 °C
57 67 77 87 Heat sink temperature of outdoor fan IPDU ×1 °C
58 – – –
In heat/cool collecting control *5 0: Normal
1: In collecting control [0010] = In heat collecting control
[0001] = In cool collecting control
59 – – – Pressure release *5
0: Normal
1: In release control
[0010] = In pressure release control
5A – – –
Discharge temperature release *5 [0001] = In discharge temperature
release control
5B – – –
Terminal unit release (U2 / U3 / U4 outdoor
unit) *5 [0100] = In U2 outdoor unit release
control
[0010] = In U3 outdoor unit release
control
[0001] = In U4 outdoor unit release
control
5F 6F 7F 8F Horse power of outdoor unit ×1 HP [0016]=16HP