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Protection, Conditions and processes of defrost – Sinclair KING ASH-09AK User Manual

Page 15

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DRY Modes

When Tamb. Tpreset 2 , the unit will run under DRY cooling mode, in which case the compressor and outdoor fan will

be started and the indoor fan will run at low speed.

When Tpreset 2 Tamb. Tpreset 2 , the unit will run under Dry mode, in which case the indoor fan will keep run at low speed,

the compressor and outdoor fan will be stopped after 6mins. After 4 minutes, the compressor and outdoor fan will be restarted. The

dehumidifying process is so repeated in cycle.
When Tamb. Tpreset 2 , the compressor and outdoor fan will be stopped, the indoor fan will run at low speed.

Under this mode, the switchover valve will not be powered on and the setting temperature range is 16-30 .

Compressor

Outdoor fan

Indoor fan

Run

Stop

Start cooling

Stop running

Preset speed

min.

min.

min.

min.

Tpreset

Tpreset

Tamb.

Dehumidifying

Protection

Antifreeze Protection

HEAT Mode (there is no this mode for cooling only unit)

The conditions and process of heating

When Tamb Tset 2 ,the system enters heating running, in this case, the reversal valve, compressor,

outer fan enter simultaneously running.The indoor fan will delay at most for 2min to run.

When Tamb Tset 4 ,the compressor and outdoor fan will stop, but the reversal valve is still with power on,

the indoor unit will run at setting fan speed for 60s then will stop .

When Tset 2 Tamb Tset 4 ,the unit will maintain its original operating status.

Under this mode, the switchover valve will be powered on and the setting temperature range is 16-30 .

Tpreset

Tpreset

Tamb.

Compressor

Outer fan

Inner fan

Inner fan

Running

Stop

6Min.

3Min.

6Min.

Stop heating

Original running state

Start heating

2Min.

fan speed

Setting

2Min.

Setting

fan speed

Conditions and processes of defrost

This unit adopt intelligent defrosting,it can defrost according to the frosting conditions,dual 8 display H1

Protection

Anti-high temperature protection

Other protection

The other protections are the same with that under Cool mode.

Under dehumidifying and cooling mode, i f it is detected that the system is under antifreeze protection, the compressor and

and outdoor fan will be stopped, and the indoor fan will run at low speed. When antifreeze protection is released and the

the compressor has stoppedfor 3 minutes, the complete unit will resume its original operating status.

Upon meeting "run 6 mins and stop 4 mins" dehumidify condition, if it is detected that the system is under antifreeze

protection,the compressor and outdoor fan will be stopped, and the indoor fan will run at low speed. When antifreeze prote-

ction is released and the compressor has stopped for 4 minutes, the complete unit will resume its original operating

status.

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