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Mitsubishi Electric PFFY-P40VKM-E [18/40] Trouble shooting
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18
11. Trouble Shooting
Having trouble? Here is the solution. (Unit is operating normally.)
Air conditioner does not heat or cool well.
Clean the fi lter. (Airfl ow is reduced when the fi lter is dirty or clogged.)
Check the temperature adjustment and adjust the set temperature.
Make sure that there is plenty of space around the outdoor unit. Is the
indoor unit air intake or outlet blocked?
Has a door or window been left open?
When heating operation starts, warm air does not blow from the indoor
unit soon.
Warm air does not blow until the indoor unit has suffi ciently warmed up.
During heating mode, the air conditioner stops before the set room
temperature is reached.
When the outdoor temperature is low and the humidity is high, frost
may form on the outdoor unit. If this occurs, the outdoor unit performs a
defrosting operation. Normal operation should begin after approximate-
ly10 minutes.
Airfl ow direction changes during operation or airfl ow direction cannot
be set.
During cooling mode, the vanes automatically move to the horizontal
(down) position after 1 hour when the down (horizontal) airfl ow direction
is selected. This is to prevent water from forming and dripping from the
vanes.
During heating mode, the vanes automatically move to the horizontal
airfl ow direction when the airfl ow temperature is low or during defrost-
ing mode.
When the airfl ow direction is changed, the vanes always move up and
down past the set position before fi nally stopping at the position.
When the airfl ow direction is changed, the vanes move to the set posi-
tion after detecting the base position.
A fl owing water sound or occasional hissing sound is heard. These sounds can be heard when refrigerant is fl owing in the air condi-
tioner or when the refrigerant fl ow is changing.
A cracking or creaking sound is heard. These sounds can be heard when parts rub against each due to expan-
sion and contraction from temperature changes.
The room has an unpleasant odor. The indoor unit draws in air that contains gases produced from the
walls, carpeting, and furniture as well as odors trapped in clothing, and
then blows this air back into the room.
A white mist or vapor is emitted from the indoor unit. If the indoor temperature and the humidity are high, this condition may
occur when operation starts.
During defrosting mode, cool airfl ow may blow down and appear like a
mist.
Water or vapor is emitted from the outdoor unit.
During cooling mode, water may form and drip from the cool pipes and
joints.
During heating mode, water may form and drip from the heat exchang-
er.
During defrosting mode, water on the heat exchanger evaporates and
water vapor may be emitted.
The operation indicator does not appear in the remote controller dis-
play.
Turn on the power switch. “ ” will appear in the remote controller
display.
The air conditioner does not operate even though the ON/OFF button
is pressed. The operation mode display on the remote controller disap-
pears.
Is the power switch of the indoor unit turned off? Turn on the power
switch.
“
” appears in the remote controller display. During central control, “ ” appears in the remote controller display
and air conditioner operation cannot be started or stopped using the
remote controller.
When restarting the air conditioner soon after stopping it, it does not
operate even though the ON/OFF button is pressed.
Wait approximately three minutes.
(Operation has stopped to protect the air conditioner.)
Air conditioner operates without the ON/OFF button being pressed.
Is the on timer set?
Press the ON/OFF button to stop operation.
Is the air conditioner connected to a central remote controller?
Consult the concerned people who control the air conditioner.
Does “ ” appear in the remote controller display?
Consult the concerned people who control the air conditioner.
Has the auto recovery feature from power failures been set?
Press the ON/OFF button to stop operation.
Air conditioner stops without the ON/OFF button being pressed.
Is the off timer set?
Press the ON/OFF button to restart operation.
Is the air conditioner connected to a central remote controller?
Consult the concerned people who control the air conditioner.
Does “ ” appear in the remote controller display?
Consult the concerned people who control the air conditioner.
Remote controller timer operation cannot be set.
Are timer settings invalid?
If the timer can be set,
WEEKLY
,
SIMPLE
or
AUTO OFF
appears in the re-
mote controller display.
“PLEASE WAIT” appears in the remote controller display.
The initial settings are being performed. Wait approximately 3 minutes.
An error code appears in the remote controller display. The protection devices have operated to protect the air conditioner.
Do not attempt to repair this equipment by yourself.
Turn off the power switch immediately and consult your dealer. Be sure
to provide the dealer with the model name and information that ap-
peared in the remote controller display.
Draining water or motor rotation sound is heard. When cooling operation stops, the drain pump operates and then stops.
Wait approximately 3 minutes.
BG79U322H08_EN.indd 18BG79U322H08_EN.indd 18 2008/10/14 9:53:052008/10/14 9:53:05
Содержание
- Air conditioners for building application indoor unit 1
- Bedieningshandleiding 1
- Bedienungshandbuch 1
- Deutsch 1
- English 1
- Español 1
- Français 1
- Istruzioni di funzionamento 1
- Italiano 1
- Işletme elkitabı 1
- Manual de instrucciones 1
- Manual de operação 1
- Manuel d utilisation 1
- Nederlands 1
- Operation manual 1
- Pkfy p vbm e pkfy p vhm e pcfy p vkm e pffy p vkm e pmfy p vbm e 1
- Português 1
- Türkçe 1
- Εγχειριδιο οδηγιων χρησεωσ 1
- Ελληνικά 1
- Руководство по эксплуатации 1
- Русский 1
- 中文 1
- 操作说明书 1
- Contents 2
- Disposing of the unit 2
- Safety precautions 2
- Symbols used in the illustrations 2
- Symbols used in the text 2
- Indoor unit 3
- Parts names 3
- Display section 4
- Operation section 4
- Parts names 4
- Battery installation replacement 5
- Parts names 5
- Operation 6
- Screen confi guration 6
- Setting the day of the week and time 6
- Turning on off 6
- Airfl ow direction setting 7
- Fan speed setting 7
- Mode select 7
- Operation 7
- Temperature setting 7
- For wired remote controller 8
- Operation 8
- Ventillation 8
- Simple timer 9
- Auto off timer 10
- For wireless remote controller 11
- Locking the remote controller buttons operation function limit controller 11
- Other functions 11
- Error codes indication 12
- Function selection 12
- Function selection of remote controller 12
- Other functions 12
- Dot display 13
- Function selection 13
- Hold down the button and press the button for 2 seconds 13
- Press the operation mode button press the timer menu button press the timer on off button 13
- Remote controller function selection mode 13
- Function selection 14
- Dot display table 15
- English english german spanish russian italian chinese french japanese 15
- Function selection 15
- Selecting language 15
- Selecting language selecting language english german spanish russian italian chinese french japanese 15
- Care and cleaning 16
- Emergency operation for wireless remote controller 16
- Care and cleaning 17
- Trouble shooting 18
- Trouble shooting 19
- 1 cooling heating capacity indicates the maximum value at operation under the following condition cooling indoor 27 c db 19 c wb outdoor 35 c db heating indoor 20 c db outdoor 7 c db 6 c wb 20
- 1 cooling heating capacity indicates the maximum value at operation under the following condition cooling indoor 27 c db 19 c wb outdoor 35 c db heating indoor 20 c db outdoor 7 c db 6 c wb 2 this fi gure indicates panel s 20
- Pcfy p vkm e series 20
- Pffy p vkm e series 20
- Pkfy p vbm e series pkfy p vhm e series 20
- Pmfy p vbm e series 20
- Specifi cations 20
- Меры предосторожности 21
- Символика используемая в тексте 21
- Символы указанные на иллюстрациях 21
- Содержание 21
- Утилизация прибора 21
- Filter air intake 22
- Louver air outlet vane 22
- Даная операция доступна только при использовании пульта дистанционного управления с помощью которого можно установить настройки скорости вентилятора на авто 22
- Наименование деталей 22
- Вверх вверх 23
- Вниз 23
- Вперед 23
- Дисплей 23
- Кнопка жалюзи 23
- Назад 23
- Наименование деталей 23
- Примечание 23
- Управление 23
- Наименование деталей 24
- Установка замена батареек 24
- Включение выключение 25
- Конфигурация дисплея 25
- Установка дня недели и времени 25
- Эксплуатация 25
- Выбор режима 26
- Настройка направления воздушного потока 26
- Настройка скорости вентилятора 26
- Настройка температуры 26
- Эксплуатация 26
- Вентиляция 27
- Для проводные пульты дистанционного управления 27
- Таймер 27
- Эксплуатация 27
- Простой таймер 28
- Таймер 28
- Таймер 29
- Таймер автоотключения 29
- Блокировка кнопок пульта дистанционного управления ограничение функциональности 30
- Для беспроводного пульта дистанционного управления 30
- Прочие функции 30
- Таймер 30
- Выбор функции 31
- Выбор функции с помощью пульта дистанционного управления 31
- Индикация кодов ошибок 31
- Прочие функции 31
- Item 2 item 1 32
- Item 3 32
- Normal display display when the air conditioner is not running 32
- _bg79u322h08_ru indd sec1 184 10_bg79u322h08_ru indd sec1 184 2008 10 14 10 54 37 2008 10 14 10 54 37 32
- Выбор функции 32
- Настройка языка английский 32
- При работе в автоматическом режиме отображается либо автоматическое охлаждение либо автоматический обогрев значение первоначальной настройки 32
- Схема выбора функции 32
- Выбор функции 33
- English english german spanish russian italian chinese french japanese 34
- Выбор функции 34
- Настройка ограничения рабочей функции 34
- Настройка языка 34
- Настройка языка настройка языка english german spanish russian italian chinese french japanese 34
- Оттаивание 34
- Таблица точечного дисплея 34
- Работа пульта дистанционного управления в аварийном режиме 35
- Уход и чистка 35
- Уход и чистка 36
- Возникла проблема вот решение прибор работает нормально 37
- Исправление неполадок 37
- Возникла проблема вот решение прибор работает нормально 38
- Исправление неполадок 38
- Режим 38
- Уровни шума 38
- 1 мощность для режимов охлаждения обогрева представляет собой максимальное занчение при работе прибора в следующих условиях охлаждение температура в помещении 27 с db 19 с wb температура снаружи 35 с db обогрев температура в помещении 20 с db температура снаружи 7 с db 6 с wb 39
- 1 мощность для режимов охлаждения обогрева представляет собой максимальное занчение при работе прибора в следующих условиях охлаждение температура в помещении 27 с db 19 с wb температура снаружи 35 с db обогрев температура в помещении 20 с db температура снаружи 7 с db 6 с wb 2 значения в действительны для панелей 39
- Серия pcfy p vkm e 39
- Серия pffy p vkm e 39
- Серия pkfy p vbm e серия pkfy p vhm e 39
- Серия pmfy p vbm e 39
- Технические характеристики 39
- Please be sure to put the contact address telephone number on this manual before handing it to the customer 40
- Printed in japan bg79u322h08 40
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