Midea 190RDN3-E, Инструкция по установке и эксплуатации

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8
Installation & Owner‘s Manual
NOTE
While the ambient temperature is below 5
℃
, heat pump
efficiency will decrease dramatically, the unit will automatically
shift to E-heater mode.
⑤
About TCO and ATCO
The power of compressor and E-heater will be automatically
shut-off or turn on by TCO and ATCO.
● If the water temperature is higher than 78
℃
, the ATCO will automati-
cally shut off the power of compressor and E-heater, and turn it on
it if the temperature fall down below 68
℃
.
● If the water temperature is higher than 85
℃
, the TCO will automati-
cally shut off the power of compressor and E-heater, it must be
reset by an authorised service technician.
⑥
Restart After a Long Term Stop
When the unit is restarted after a long term stop (trail running
included), it is normal that outlet water is unclean. Turn the tap on
and the water will be flushed clean.
5.2.3 Basic function
1) Weekly disinfect function
Under disinfection mode, unit immediately starts to heat water up
to 65
℃
to kill any potential of legionella bacteria inside water of
tank
,
icon will light on the display screen during disinfection;
Unit will quit disinfection mode when water temperature is higher
than 65
℃
and extinguish icon.
2) How to turn on the unit:
I f unit is OFF->press ->button will be unlocked ->press
to select mode ->press to set target water
temperature->press ->unit will automatically select mode
and start to heat water to target temperature.
Fig.5-4
500
1000
1500
2000
2500
3000
5 7 15 20 25 30 32 35 40 43
C
ap
ac
ity
(W
)
Ambient temp(
℃
)
15-45
15-55
15-65
Fig.5-5
1
2
3
4
5
6
7
5 7 15 20 25 30 32 35 40 43
C
O
P(W/W)
Ambient temp(
℃
)
15-45
15-55
15-65
Fig.5-6
0 : 00: 00
2 : 24: 00
4 : 48: 00
7 : 12: 00
9 : 36: 00
12: 00: 00
14: 24: 00
5 7 15 20 25 30 32 35 40 43
Ti
m
e(
h)
Ambient temp(
℃
)
15-45
15-55
15-65