Classic MWDUC08AR 서비스 매뉴얼 - 페이지 4

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Operation conditon

(TA-Ts) ℉

compressor off with a delay of 1 minute

When TA≤TS, compressor off

When T1>TS+2℉, compressor on



The Ion/ Timer/ Sleep/ Energy Saver/ Follow Me

functions are valid at the cooling mode.



Auto-defrosting function protection as below:



When TE is lower, it means that the evaporator

frosts. Then the unit starts defrosting, and the

indoor fan keeps working at the moment. When

the temperature is up, the unit stops defrosting.

TE ℉

compressor off

when TE is lower than 30 ℉

lasting for 5 seconds

2.5 Dry mode



The temp can be setting the same as Cooling

mode.



The fan speed is low and can't be controlled at the

mode.

2.6 Sleep mode



This function is 7 hours. And only can be used in

Cool, Dry and Heat mode.



In this function the fan speed will be change to

auto fan.



In this function, the first and second 30minuts, the

setting temp will up (or down for heating mode) 2

℉ (1℃), after that will keep 6 hours, until the

function stop.



When the function is start, if you do any operation

below, the function will stop.

compressor on

Press sleep button again, or use the remote

control to set anything.

Turn off the unit.

It is time to turn off the unit, for timer off function.

Example:

3 Improvement to meet the 2013

Energy Star's requirement

Requirement

When

the

compressor

turn off, the fan motor

stop, the fan motor

will keep running 3

running time should

minutes then stop,

less than 5 minutes,

after that, every 10

after that, the fan

minutes the fan motor

motor running time

will start 2 minutes

should less than 17%

until the compressor

start.

Frist start should be

Auto mode, 70F, auto

energy saver mode.

fan

If it is running at Cool,

Auto,

Dry

mode

before turn off, when

The

you turn on the unit, it

before.

should running into

the

energy

saver

mode.

Should has the filter

Filter Check light

cleaning notice.

4 Internal Structures

Old

New

compressor

Do not change.

Cooling energy saver

mode, 70F, auto fan.

For Fan or Heating

mode, it will the same

with before.

For

others,

condition can meet

the

compressor's

running requirement

for Cooling or Dry, the

same

with

unit will turn on the

Energy Saver mode.

If not, the fan motor

will keep running 3

minutes then stop,

after that, every 10

minutes the fan motor

will start 2 minutes

until the compressor

start.

Filter Check light

the