Acson international A5VCC-V Series, Техническое руководство

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Status Display Of Digital Tubes
Four 8-section 4-bit digital tubes (red) are configured for the outdoor unit. In the normal running status, the
digital tube displays the current running mode or status. Once any fault occurs, the fault code is displayed
first. If multiple faults occur, they are displayed in turn. For the specific fault codes, see “Troubleshooting” .
Note: The digital tube will go out when you do not operate any button within 10 minutes. Normal display is
return if any button is pressed. This restriction does not take effect when any fault occurs. The digital tube
will display the fault continuously.
Meanings of displayed symbols on the digital tube
No Icon Content
1 NULL The outdoor unit is in the standby status.
2 REST: The outdoor unit is in the reset status.
3 CST: The outdoor unit is in the cooling start process.
4 COOL: The outdoor/indoor unit is in the cooling status.
5 CSP: The outdoor unit is in the cooling stop process.
6 DST: The outdoor unit is in the defrosting start status.
7 DEF: The outdoor/indoor unit is in the defrosting status.
8 DSP: The outdoor unit is in the defrosting stop status.
9 HST: The outdoor unit is in the heating startup process.
10 HEAT: The outdoor/indoor unit is in the heating status.
11 HSP: The outdoor unit is in the heating stop process.
12 TEST: Hardware testing mode.
13 ERRO: Common error of the outdoor unit.
14 OPEN: Fully open the electronic expansion valve by force.
15 Outdoor unit DIP setting error/model setting error.
16 PARA: button setting parameter menu.
17 BOOT: prompt in software upgrade.