AUX air conditioner service manual
46
②Under the dehumidification mode, after the 3 minutes delay conditions being meet satisfactorily, the
performance of the compressor and the outdoor fan is as following:
a)TA ≥ TS+2℃，the compressor and the outdoor fan works continuously, the wind speed retains the
setting wind speed;
b) TS ≤ TA < TS+2℃，the compressor and the outdoor fan runs for 10minutes and stops for 6
minutes，The indoor fan turns off during the compressor’s 3 minutes stopping period and keeps on
working in breeze mode under other conditions;
c)TA < TS，the compressor and the outdoor fan stop working, and the indoor fan start to work in
breeze mode after stopping for 3 minutes；
Automatic wind-speed control：
TA - TS≥5℃，the wind speed is at high wind;
TS +3℃≤TA＜TS +5℃，the wind speed is at middle wind;
TS +2℃≤TA＜TS +3℃，the wind speed is at low wind;
TS≤TA＜TS +2℃，the wind speed is at fitful breeze;
TA＜TS，the indoor fan is off during the 3 minutes delay of the compressor, and 3 minutes
later, the wind is at breeze speed.
③The primary electrifying to compressor has no 3 minutes protection delay, the outdoor fan starts 2
seconds later after the start of the compressor;
④When the indoor fan runs, the air door can be set as free swing, and the swing condition is same as
the one under cooling mode；
a)When TE ≤ -2℃ last for 10seconds and the compressor runs continuously for above 5minutes，if
turn off the compressor and outdoor fan, the indoor fan runs at the setting wind speed; If TE ≥ 7℃，
quit from the protection；
b) When TE ≥ 64℃ last for 10seconds, the compressor and outdoor fan unit turns off. If meet the 3
minutes delay condition and TE ≤ 62℃, the compressor can start normally. When the air-conditioner
is under overheating protection, if the wind speed setting is by hand, the indoor fan unit will run at the
setting wind speed; if the wind speed setting is automatic, the indoor fan unit runs at the low fan
speed.
⑤This mode includes the functions of timing, sleeping, auto-restart (optional), negative ion (optional),
I feel（optional）.
⑹Ventilation mode
Under ventilation mode, the outdoor unit is always off, the indoor fan runs at the setting wind speed,
the remote control can set high fan, middle fan and low fan except automatic fan; The performance
condition of the air door is same as the one under refrigeration mode; This mode includes the timing
function, auto-restart (optional), negative ion (optional), I feel（optional）
⑺Heating mode
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