Midea CSU 12HCAA, Руководство по установке и обслуживанию

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closed and two minutes later, the change valve is closed. The indoor blower fan is running at the set speed.
Restart up six minutes later; if the above situations appear again within ten minutes, all the outputs are shut
down through the electric control board and display failure.
●
When you press turbo button of remote, the air conditioner enter turbo running, compressor ,outdoor blower
fan and four-way valve turn on all along, indoor blower fan run at high speed and it must meet start
condition, turbo indication is light.
●
After the compressor runs five minutes, the lamp flashes 4 times per six seconds or display E4 if the
temperature of indoor coil pips is less than 30
℃
(heating) in the continuous 20 minutes. The controller will
automatically shut down if the temperature of indoor coil pips is less than 30
℃
in another continuous 20
minutes, that is the abnormality protection of outdoor units and the indicator lamp keeps its former state of
flashing.
+ 3
- 1
COMPRESSOR
start-up
start-up
outdoor
blower fan
start-up start-up
start-up
start-up
b l o w e r f a n
lower
speed low
speed
low
speed lower
speed
low
speed
start-up
2
MIN
2
MIN
start-up start-up
over 6 MIN
four-way
valve
c o m p r e s s o r
d o o r
b l o w e r f a n
T r
3 6