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6.4 In AUTO mode, when the indoor unit occurs abnormal operation, the indoor unit will keep OFF state,
and the buzzer will not sound until the outdoor mode and the requested mode of indoor unit are the same.
6.5 COOL (included AUTO COOL), DRY, FAN are not abnormal mode.
6.6 HEAT and FAN are not abnormal mode.
7. Control for discontinuous operation
After the unit starts up in cooling/heating mode, in 5 minutes, the compressor run/stop will not be
controlled by the room temp., but after changing the set temp., if compressor stop condition can be met,
the system will stop compressor immediately.
8. Anti-cold air control
In heating mode, after compressor startup, the system will control indoor fan motor according to indoor
coil temperature. Detailed operation is as below:
Tc2(
℃
)
30(32)
set speed
26(30)
low speed
22(26) off
20(20)
Note:
1) The data in the parentheses is the control point when Tao>10
℃
;
2) Indoor unit will send “pre-heat” signal to wired controller in anti-cold air period.
9. Fan motor control in defrosting
9.1 On receiving outdoor defrosting signal, indoor unit will stop after blowing remaining heat at slow
speed for 20 seconds.
9.2 In defrosting period, indoor fan motor stops running.
9.3 Defrosting is over, and indoor motor will run as anti-cold air state.
10. Blowing remaining heat operation
When the unit shuts off in heating mode or the thermostat is OFF, indoor motor will stop running after
running at low speed for 30 seconds.
11. Swing motor control
Indoor unit will control the swing motor according to the swing signal from the wired controller.
Full OFF 54
º
0
°
Standard position in
HEAT, COOL mode
Swing range
54
°
118
Содержание YHDJXH012BAM--GX
Страница 34: ...Model W D H L1 L2 L3 YHUJYH024BAR A X 860 308 730 633 113 5 340 YHUJYH024BAR A X 34...
Страница 36: ...YHFJZH012BAM AFX YHFJZH018BAM AFX YHFJZH024BAR AFX 3 33 100 22 1 1 0 1 0 0 33 36...
Страница 39: ...800 1320 830 1200 170 270 250 365 185 250 60 45 1105 4 758 2 15 88 YHGJXH048 60BAR GX YHEJXH028 36 48BAR GX 39...
Страница 93: ...YHUJYH024BAR A X power module YHUJYH028 36BAR A X power module 93...
Страница 94: ...YHUJYH028 36BAR A X filter board YHUJYH028 36 48BAR A X YHUJYH048BAS A X YHUJYH060BAS A X PCB 0151800054A 94...
Страница 95: ...YHUJYH048BAS A X YHUJYH060BAS A X power module YHUJYH048BAS A X YHUJYH060BAS A X filter board 95...
Страница 96: ...YHUJYH048BAR A X filter board YHUJYH048BAR A X power module 96...
Страница 111: ...5 2 Indoor unit 5 2 1 PCB 0151800106 for 28 36 48 60 indoor unit 111 YHDJXH018BAM GX...
Страница 151: ...151...