Kaysun KSDA-35 DVR14, Техническое руководство

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the indoor and outdoor motor will cease operation,
the defrost light of the indoor unit will turn on, and
the “ ” symbol is displayed.
• If any one of the following conditions is satisfied,
defrosting ends and the machine switches to normal
heating mode:
• T3 rises above TCDE1.
• T3 maintained above TCDE2 for 80 seconds.
• Unit runs for 15 minutes consecutively in defrosting
mode.
• If T4 is lower than or equal to -22°C and compressor
running time is more than TIMING_DEFROST_TIME,
if any one of the following conditions is satisfied,
defrosting ends and the machine switches to normal
heating mode:
• Unit runs for 10 minutes consecutively in defrosting
mode.
• T3 rises above 10°C.
1.6.5 Evaporator Coil Temperature Protection
• Off: Compressor stops.
• Decrease: Decrease the running frequency to the lower
level per 20 seconds.
• Hold: Keep the current frequency.
• Resume: No limitation for frequency.
1.7 Auto Mode
• This mode can be selected with the remote controller
and the temperature setting can be adjusted between
16°C~30°C.
• In auto mode, the machine selects cooling, heating,
auto-drying or fan-only mode on the basis of T1,Ts, T4
and relative humidity.
1.8 Drying Mode
• In drying mode, AC operates the same as auto fan in
cooling mode.
• All protections are activated and operate the same as
they do that in cooling mode.
• Low Room Temperature Protection
If the room temperature is lower than 10°C, the
compressor ceases operations and does not resume until
room temperature exceeds 12°C.
1.9 Forced Operation Function
Press the AUTO/COOL button, the AC will run as below
sequence:
Forced auto
→
Forced cooling
→
Off
• Forced cooling mode:
The compressor and outdoor fan continue to run and
the indoor fan runs at breeze speed. After running for 30
minutes, the AC will switch to auto mode with a preset
temperature of 24°C(76°F).
• Forced auto mode:
Forced auto mode operates the same as normal auto mode
with a preset temperature of 24°C(76°F).
• The unit exits forced operation when it receives the
following signals:
• Switch off
• Changes in:
• mode
• fan speed
• sleep mode
• Follow me
1.10 Timer Function
• The timing range is 24 hours.
• Timer On. The machine turns on automatically at the
preset time.
• Timer Off. The machine turns off automatically at the
preset time.
• Timer On/Off. The machine turns on automatically at
the preset On Time, and then turns off automatically
at the preset Off Time.
• Timer Off/On. The machine turns on automatically at
the preset Off Time and then turns off automatically at
the preset On Time.
• The timer does not change the unit operation mode.
If the unit is off now, it does not start up immediately
after the “timer off” function is set. When the setting