Mitsubishi Heavy Industries FDC-VNA-W Series User Manual Download

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MENU ITEM

Main menu

Installation

settings

Installation

date

……………………………………………………

Company

information

………………………………………………

Test

run

………………………………………………………………

back-up

function

…………………………………………………

Motion sensor setting ………………………………………………

R/C

function

settings

Main/Sub

R/C

……………………………………………………

Return

air

temp

……………………………………………………

R/C

sensor

…………………………………………………………

R/C

sensor

adjustment

……………………………………………

Operation

mode

……………………………………………………

ºC

ºF

………………………………………………………………

Fan

speed

…………………………………………………………

External

input

………………………………………………………

Ventilation

setting

…………………………………………………

Auto-restart

…………………………………………………………

Auto

temp

setting

…………………………………………………

Auto

fan

speed

……………………………………………………

settings

Fan speed setting …………………………………………………

Filter

sign

……………………………………………………………

External

input

……………………………………………………

External

input

signal

………………………………………………

External

input

……………………………………………………

External

input

signal

………………………………………………

Heating thermo-OFF temp adjustment …………………………………

Return

temperature

adjustment

……………………………………

Fan control in cooling thermo-OFF …………………………………

Fan control in heating thermo-OFF …………………………………

Anti-frost

temp

………………………………………………………

Anti-frost

control

……………………………………………………

Keep

fan

operating

after

cooling

stopped …………………………………

Keep fan operating after heating is stopped …………………………………

Intermittent fan operation in heating …………………………………

Fan

circulator

operation

……………………………………………

Auto

operation

mode

………………………………………………

Thermo.

rule

setting

………………………………………………

Auto

fan

speed

control

……………………………………………

overload

alarm

…………………………………………………

External

output

setting

……………………………………………

Service

Maintenance

address

…………………………………………………………

service

date……………………………………………………

Operation

data

………………………………………………………

Error

display

…………………………………………………………

Saving

settings

…………………………………………………

Special

settings

……………………………………………………

Indoor

unit

capacity

display

………………………………………

Contact

company

………………………………………………………………… 24

Service setting

Contact company

Please refer to the
installation manual.

Main menu

Run

………………………………………………………………………………… 7

Stop

………………………………………………………………………………… 7

Change

operation

mode

………………………………………………………… 7

Change

set

temp

………………………………………………………………… 7

Change

ap direction …………………………………………………………… 8

Change

the

fan

speed

…………………………………………………………… 8

F1,

switch

operation

…………………………………………………………… 8

High

power

operation

…………………………………………………………… 9

Energy-saving

operation

………………………………………………………… 9

Timer

……………………………………………………………………………… 17

Set ON timer by hour …………………………………………… 18

Set OFF timer by hour ………………………………………… 18

Set

timer

clock

…………………………………………… 19

Set

OFF

timer

clock

………………………………………… 19

Con

rm …………………………………………………………… 19

Favorite

setting

…………………………………………………………………… 21

Weekly

timer

……………………………………………………………………… 19

Home

leave

mode

……………………………………………………………………

External

ventilation

……………………………………………………………… 15

Select

the

language

……………………………………………………………… 22

Silent

mode

control

……………………………………………………………… 22

Sleep

timer

………………………………………………………………………… 11

Peak-cut

timer

…………………………………………………………………… 12

Automatic

temp

set

back

………………………………………………………… 13

Motion

sensor

control

…………………………………………………………… 14

Filter

sign

reset

…………………………………………………………………… 23

Initial

settings

……………………………………………………………………… 15

Clock

setting

…………………………………………………… 15

Date

time

display

……………………………………………… 15

Summer

time

…………………………………………………… 16

Contrast

………………………………………………………… 16

Backlight

………………………………………………………… 16

Controller

sound

………………………………………………… 16

Operation lamp luminance ……………………………………… 17

Administrator

settings

………………………………………………………………

Permission/Prohibition

setting

……………………………………

Outdoor

unit

silent

mode

timer

……………………………………

Setting

temp

range

…………………………………………………

Temp

increment

setting

……………………………………………

Set

temp

display

……………………………………………………

R/C

display

setting

…………………………………………………

Change

administrator

password

…………………………………

F1/F2

function

setting

………………………………………………

Basic operation

Useful functions

Energy-saving setting

Filter

User setting

Please refer to the RC-EX3A user's manual.

Please refer to the
RC-EX3A user's manual.

PGA012A413_EN.indd 6

2022/6/23 13:25:29

Summary of Contents for FDC-VNA-W Series

Page 1: ...NGLISH MANUEL DE L UTILISATEUR ANWENDERHANDBUCH DEUTSCH ISTRUZIONI PER L USO ITALIANO MANUAL DEL PROPIETARIO ESPAÑOL GEBRUIKERSHANDLEIDING NEDERLANDS РУКОВОДСТВО ПО ЭКСПЛУАТАЦИИ U MANUAL DO UTILIZADOR PORTUGUÊS РУССКИЙ TÜRKÇE FRANÇAIS KULLANIM KILAVUZU Please refer to the manual provided with WIRED REMOTE CONTROL RC EX series and WIRELESS REMOTE CONTROL RCN E2 series Veuillez vous référer au manue...

Page 2: ...PGA012A413_cover indd 2 PGA012A413_cover indd 2 2022 6 22 16 43 46 2022 6 22 16 43 46 ...

Page 3: ...tion The specified prohibited item is described in the triangle The left mark means Shock hazard alarm marks mean prohibited items The specified prohibited item is described in the circle or in the vicinage marks mean compulsory action or instruction The specified prohibited item is described in the circle The left mark means Earth is needed The user s manual should be read carefully There is info...

Page 4: ...ithout supervision This unit should be installed in rooms which exceed the floor space specified in installation sheets of indoor outdoor unit Refer to the installation sheet INSTALLATION PRECAUTIONS WARNING Make sure to have the installation done by your dealer or a specialist If you install by yourself and the unit is not properly installed water leakage electric shock fire and injuries caused b...

Page 5: ...detergent is dropped on the electric component or motor it may lead to failure smoking or ignition Do not place a burning appliance where the air flow from the unit is directly blown It may cause the imperfect combustion of the equipment Make sure that the unit installation foundation is not damaged due to long term use If it is left to stand the unit may fall down causing injury Do not wash the u...

Page 6: ...hout fault If it is required to relocation and reinstall the unit consult your dealer or a specialist Improper installation of air conditioning unit may cause water leakage electric shock and or fire Do not use the unit where powder or fiber is floating Fine powder or fiber passing through the air filter may stagnate inside the unit and lead to electric leak or short circuit Do not place objects u...

Page 7: ...central control Optional is running When the periodical inspection is necessary page 24 During the ventilation operation page 15 When filter sign is up page 23 When the Permission Prohibition setting is made When the peak cut timer is set page 12 When the weekly timer is set page 19 3 Menu button When setting or changing other than the following 4 8 tap the menu button Then menu items are displaye...

Page 8: ...fer to the installation manual Please refer to the installation manual Please refer to the installation manual Please refer to the installation manual Main menu Run 7 Stop 7 Change operation mode 7 Change set temp 7 Change flap direction 8 Change the fan speed 8 F1 F2 switch operation 8 High power operation 9 Energy saving operation 9 Timer 17 Set ON timer by hour 18 Set OFF timer by hour 18 Set O...

Page 9: ...ion because operation modes are not matched 1 When Heating including auto heating is selected for Operation mode while using an OU for cooling only 2 When Heating is selected for Operation mode while controlling multiple units including units allowed for both cooling and heating and units for cooling only 3 When different operation modes are selected between IUs which are connected to a OU that do...

Page 10: ...he display returns to the TOP screen Swing Stop Changing the function of the F1 or F2 switch can be performed with the F1 F2 function setting The following functions are set as factory settings You may change these settings as desired F1 switch High power operation F2 switch Energy saving operation You can set any of the following functions to the F1 and F2 switches The F1 F2 switches act as short...

Page 11: ...50 Mon F1 High power Timer In operation for high power Set temp F2 Energy saving 1 Push the F1 F2 switch to start the energy saving operation Operation will start even if you press the F1 F2 switch while the unit is stopped Energy saving operation is only allowed when Heating Cooling or Auto is selected for the operation mode Message In operation for energy saving is displayed on the screen during...

Page 12: ...ting operable not operable 1 Tap the Menu button on the TOP screen Main menu screen is displayed When a desired menu item is tapped setting screen for each item is displayed When there are two or more pages the Next button is displayed at the leading page and the Previous button is displayed at the last page The Next and Previous buttons are displayed on pages in between 2 When the Next button is ...

Page 13: ...aving setting Administrator settings The administrator password is provided so that these operations and settings are restricted to administrators managers only such as the owner of the building For the administrator password at the factory setting refer to the Installation Manual When your administrator password is forgotten initialize the password by referring to the Installation Manual Advice I...

Page 14: ...k cut timer Select the day of the week Invalid Setting Tap box below day of week If invalid is selected timer won t start All Disable Mon Tue Wed Thu Fri Sat Sun Back 3 1 5 Screen to check contents of current setting is displayed When the contents are changed or new setting is added select a 1 setting line No and tap the 2 Change button 6 Detail setting screen for the timer setting contents is dis...

Page 15: ...k cut is the higher the eﬀect of energy saving becomes Tap the Set button after the setting 10 Peak cut timer Set Back Tap to set peak cut tap Set Wed No 1 Peak cut 7 00 AM 8 00 AM 8 00 AM 8 00 PM 7 00 AM 7 00 PM 3 The same setting method as the Setting in the cooling operation can be applied to the Setting in heating 2 Set desired time and temperature with the buttons When the Set button is tappe...

Page 16: ... is displayed during Operation wait Complete stop The air conditioner stops and does not resume operation even when a person returns When Complete stop is executed In auto off mode disappears and the operation lamp turns off To resume operation press the Run Stop switch 3 Use the button to set the temperature and tap the Set button Temporarily determine the set temperature The allowable range is a...

Page 17: ...t the item Initial settings Clock setting Date time display Summer time Contrast Backlight Next Back Select the item 1 Tap the Menu button on the TOP screen and select User setting Initial settings Clock setting 2 The Clock setting screen is displayed Set the dd mm yy with the buttons Tap the Time button after the setting The clock setting is necessary for the following settings Peak cut timer Set...

Page 18: ...OP screen and select User setting Initial settings Contrast Contrast Back Set Adjust Dark Bright Upper Lower Contrast Back Set Adjust contrast between upper and lower Dark Bright 1 Tap the Menu button on the TOP screen and select User setting Initial settings Backlight 3 Tap the Set button after the setting 2 The Backlight setting screen is displayed Tap the ON or OFF buttons for the backlight lig...

Page 19: ...tivate whenever any operation starts Set ON timer by hour page 18 When the set time elapses the air conditioner starts Operating conditions at the start of operation can be set Operation takes place once at each setting Set OFF timer by hour page 18 When the set time elapses the air conditioner stops Operation takes place once at each setting Set ON timer by clock page 19 The air conditioner start...

Page 20: ...ion at the last action 4 Cooling Set ON timer by hour Set Back Set temp Select the item to change Details Previous Warming up Set ON timer by hour Set Back hours Tap to set clock time tap Set A C will start at the set hours later Cancel Next Cooling Set ON timer by hour No setting Back Please select operation mode Fan Heating Dry Auto 7 Tap a desired fan speed If the No setting button is tapped it...

Page 21: ...N timer by clock Set Back Once Tap to set clock time tap Set A C will start at the set clock time Cancel Next AM Set OFF timer by clock Set Back Once Tap to set clock time tap Set A C will stop at the set clock time Cancel AM The Clock setting page 15 must be made when the weekly timer is used The weekly timer can be set from the main R C only Advice 1 Tap the Menu button on the TOP screen and sel...

Page 22: ...t operate on the day set as holiday Two or more holidays can be set To enable the timer on the day set as holiday it is necessary to reset the holiday setting When tapping 3 All Disable button the timer does not operate on all days of the week When the timer is used be sure not to set All Disable 5 Screen to check contents of current setting is displayed When the contents are changed or new settin...

Page 23: ...ay changes to a day of the week setting check screen after saving 3 When making the setting after changing a day of the week repeat the setting from the step 3 Weekly timer No setting Back Select the fan speed Auto Select a line tap Change Change Weekdays Weekly timer State Enable Enable Enable Enable Type Time Enter Back Next ON ON ON OFF Mode Fan Temp Auto Auto Weekly timer Yes Back Do you want ...

Page 24: ...put screen is displayed Enter the administrator password 2 The Silent mode control Start End screen is displayed Tap the Start button to start the silent mode control To terminate the silent mode control tap the End button 3 During silent mode control Outdoor unit silent mode control ON will be displayed on the message display Silent mode control will not be disabled even if you press the Run Stop...

Page 25: ...ct Filter Filter sign reset You can also use the F1 and F2 switches to perform this operation Set the filter sign reset to the F1 F2 switch using the Switch function to perform this operation In order to announce the time for cleaning of the air filter the message of Filter cleaning Touch here is displayed when the cumulative operation time of the IU reaches the preset time After you clean the fil...

Page 26: ...ving Direction The message Standby Wait a while may be displayed maximum of 30 minutes on the R C during the first operation following a breaker power on or power loss This does not indicate a failure it is caused by the cooling machine oil protect control that is activated in order to protect the compressor Please wait until the message Standby Wait a while disappears Standby Wait a while display...

Page 27: ...ower F2 Energy saving Timer In operation for heating standby Set temp Direction Menu Cooling 20 20 Tue F1 High power F2 Energy saving ON In operation for warming up Set temp Direction This does not indicate a failure the message indicates that the unit is controlled through a central control device Operations allowed during central control Filter sign reset Administrator settings Invalid request C...

Page 28: ...ted to the product the message There is a information of maintenance Check the content from Menu may be displayed in the message display When this message is displayed tap the Menu button The maintenance description will be displayed Contact the dealer company shown as the Contact company page 24 and notify the details code of required maintenance There is a information of maintenance Check the co...

Page 29: ...p it or use cleaner If it is very dirty dissolve some neutral detergent in lukewarm water approximately 30 C rinse the filter with it and wash the detergent away completely 2 After the air filter is dried mount it to the main body and press RESET button ATTENTION Do not dry by exposing the air filter to the direct sunlight or using fire Otherwise the filter may be damaged Do not operate the air co...

Page 30: ... Is sunlight or other strong illumination striking the receive unit wireless unit ON OFF Is the air filter clogged Is the swing louver horizontal during heating If the swing louver is horizontal the air flow may not reach down to the floor Are there any obstacles blocking the air inlet and outlet grill Is the direct daylight coming into the room Are there any unexpected heat sources in the room Ar...

Page 31: ... case of exposed wiring is the wiring fixed with the attached screw Is the attached remote control clamps used for fixing the remote control cord Is the remote control mounted at a height where children cannot reach ELECTRICAL WORK RELOCATION INSPECTION MAINTENANCE Please use the system in the following operation range If the system is operated outside this range the protection controls may be act...

Page 32: ...tion The resistance value should be 1 MΩ or more When a bearing sound is loud replace the bearing When the resistance value is 1 MΩ or less replace the motor 20 000 Hr Bearing Regular lubrication is required Audible inspection There should be no abnormal sound generation Replace parts regularly 15 000 Hr Consumable components Automatic louver motor Insulation resistance abnormal sound generation 5...

Page 33: ... atmospheric dirt Piping in the unit Sympathetic vibration contact and corrosion of the piping in the unit Sympathetic vibration and contact of capillary tube Visual inspection Visual inspection There should be no abnormal sympathetic vibration sound or corrosion There should be no abnormal sympathetic vibration or contact wear Replace it or readjust the piping when extremely corroded Replace it o...

Page 34: ...it is loose Clean with a brush in case of deposited foreign matter adhesion 25 000 Hr Electrical component including boards etc HIC board short circuit check Visual check of dirt adhesion to the board etc Self diagnosis mode appearance check Tester Visual inspection Visual inspection Should be of a specified resistance value There should be no deposited foreign matter There should be no abnormal d...

Page 35: ...ries FDC VSA W Series Category FDF Series UK DECLARATION OF CONFORMITY We MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS LTD 2 3 Marunouchi 3 chome Chiyoda ku Tokyo 100 8332 Japan declare under our sole responsibility that the apparatus referred to in this declaration conforms with the following directives Description of apparatus Split Type Air Conditioner Model name Relevant GB Directives Supply of...

Page 36: ...g 238 Luna ArenA 1101 CM Amsterdam Netherlands P O Box 23393 1100 DW Amsterdam Netherlands Tel 31 20 406 4535 http www mhiaeservices com MITSUBISHI HEAVY INDUSTRIES AIR CONDITIONERS AUSTRALIA PTY LTD Block E 391 Park Road Regents Park NSW 2143 PO BOX 3167 Regents Park NSW 2143 Tel 61 2 8774 7500 Fax 61 2 8774 7501 https www mhiaa com au MITSUBISHI HEAVY INDUSTRIES MAHAJAK AIR CONDITIONERS CO LTD 2...

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