Daikin MC70LPVM Service Manual

Service Manual

Photocatalytic Air Purifier L-Series

SiBE811120

Photocatalytic Air Purifier L-Series 1

Photocatalytic Air Purifier

L-Series

MC70L3VM

1. Precautions for Use................................................................. ..... ..... ......2

1.1 Required Conditions.................................................................................2

2. Functions.................................................................................................3

3. Specifications..........................................................................................4

3.1 Specifications ...........................................................................................4

3.2 Dimensions...............................................................................................5

3.3 Wiring Diagram......................... .......................................... ......................6

3.4 Packaging Drawing ..................................................................................7

4. Operation Manual....................................................................................8

4.1 Features...................................................................................................8

4.2 Safety Precautions .................................................................................10

4.3 Name and Operation of Each Part .........................................................13

4.4 Preparation before Operation........................................................ .........16

4.5 How to Operate..................................... ...................... ...........................20

4.6 Quick Reference Table of Maintenance.................................................22

4.7 Removing and Attaching Each Part .................................................. .....24

4.8 Cleaning of UNIT1 and UNIT2 ................................................... ............26

4.9 Replacement of the Pleated Filter........................ ..................................28

4.10 Sensitivity Setting of the Air Quality Sensor (Dust Sensor)................... .29

5. Childproof Lock Function: Special Mode...............................................30

6. Optional Accessories ............................................................................31

6.1 Pleated Filter (Titanium Apatite Photocatalytic Filter) - KAC017A4E.....31

7. Troubleshooting ....................................................................................32

7.1 Frequently Asked Question....................................................................32

7.2 Check before Requesting Servicing.......................................................33

7.3 Diagnosis................................................................................................35

8. Wiring Check after Replacing PCBs .....................................................36

9. Removal Procedure ..............................................................................37

9.1 Removal of Front Panel / Filters.............. .............................................. .37

9.2 Removal of Streamer Unit....................... .............................................. .45

9.3 Removal of Ionized Wire ................ ......................... ...............................46

9.4 Removal of Control / Display PCB .................................................. .......47

9.5 Removal of Fan Motor................................................................ ............49

9.6 Removal of Power Supply PCB / High Voltage PCB..............................5 3

9.7 Removal of Power Cord................. ......................... ...............................56

Precautions for Use SiBE811120

2 Photocatalytic Air Purifier L-Series

1. Precautions for Use

1.1 Required Conditions

Power Supply 1 φ

, 220 - 240 V, 50 Hz

, 220 - 230 V, 60 Hz

Precautions

This product is for home use. Never use for other purposes.

This product is for indoor use only. Do not use in bathroom or outdoor as it is not water/ condensation proof.

Do not modify this product.

SiBE811120 Functions

Photocatalytic Air Purifier L-Series 3

2. Functions

Category Functions

MC70LPVM

BPasic Function Odor sensor

{

Dust sensor

{

3-directional suction

{

Health & Comfort Flash streamer discharge

{

Number of streamer needle 6 Pre-filter

{

Electrostatic filter

{

Pleated filter (Titanium apatite photocatalytic filter)

Performance 2 years / 1 sheet Quantity 1 + 4 sheets

Deodorizing catalyst

{

Lifestyle Convenience Automatic airflow rate

{

Anti-pollen operation

{

Turbo operation

{

Sleep mode operation

{

Odor sensor lamp

{

Dust sensor lamp

{

LED brightness adjustment

{

OFF timer (hours) 1 · 2 · 4 Childproof lock

{

Cabtyre cable

{

Remote controller storage

{

Quick-wipe panel

{

Filter replacement indicator

{

Plasma ionizer cleaning indicator

{

Streamer unit cleaning indicator

{

Remote Controller Wireless remote controller (ARC) 458A7

Specifications SiBE811120

4 Photocatalytic Air Purifier L-Series

3. Specifications

3.1 Specifications

50 Hz, 220 - 230 - 240 V / 60 Hz, 220 - 230 V

Note:

★

1. The colors are shown as below.

★

2. Operating sound levels are the average of values measured at 1 m away from the front, left, right and top of the unit. (This equals to the value in an anechoic chamber.)

Model MC70LPVM

Type Photocatalytic air purifier Applicable room area m² 46 Color

★

1: See the note below.

Power consumption (HH / H / M / L / L L )

W 65 / 26 / 16 / 10 / 7

Running current (HH / H / M / L / L L )

A 0.55 / 0.25 / 0.15 / 0.10 / 0.08

Operating sound

★

(HH / H / M / L / L L )

dB(A) 63 / 54 / 47 / 39 / 31

Fan

Type Multi blade fan (Sirocco fan with shroud assembly) Airflow rate

(HH / H / M / L / L L )

m³/h 420 / 285 / 210 / 130 / 55

Running method Direct drive Dust collecting method Plasma ionizer + Electrostatic dust collection filter Deodorizing method Flash streamer + Titanium apatite photocatalytic filter + Deodorizing catalyst Air filter Polypropylene net Bacteria filtering method Flash streamer + Titanium apatite photocatalytic filter

Sign

Sensor lamp Dust sensor: 3 stages, Odor sensor: 3 stages

Airflow rate Auto / LL / L / M / H

Operation mode Turbo (HH), Anti-pollen, Sleep

Maintenance sign Filter replacement, Plasma ionizer cleaning, Streamer unit cleaning

OFF timer 1 · 2 · 4 hours

Others Childproof Lock Dimensions (H × W × D) mm 576 × 403 × 241 Packaged dimensions (H × W × D) mm 615 × 445 × 280 Product weight kg 8.5 Gross weight kg 11

Safety de vic e

Safety switch

(Operation stops when the front panel is opened.) Power cord m 2.0 Accessories Operation manual (1), Wireless remote controller (1), Pleated filter (1 + 4) Drawing number 4D072161

Front panel

Display part

(R13826)

Front panel

White

Display part

Silver

SiBE811120 Specifications

Photocatalytic Air Purifier L-Series 5

3.2 Dimensions

MC70LPVM

11 8

576

395 2304 114

Manufacturer's Label

Plug type : C-Type Type of Cordage : H05VVH2-F Cross Sectional Area : 0.75mm

No. of conductors : 2 Length outside machine : 2000±50

•

Required installation space

(

If installed on the table or the floor

)

• Dimension of remote controller

Air outlet grille

100 or more

Operation switch / stop button Filter reset button

500 or more

1000 or more

Dust sensor

Receiver

Odor sensor

Air inlet grille

Direction of a blow

1000 or more

Signal Transmitter

(

ARC458A7

)

Remote controller storage slot

Handles

Power supply cord

3D069833

Specifications SiBE811120

6 Photocatalytic Air Purifier L-Series

3.3 Wiring Diagram

MC70LPVM

A3P

H7P

H9P

H3P

H4P

H6P

H5P

H8P

H2P

H11P

H10P

BS2BS1

H17P

H16P

H21P

H13P

H19P

H15P

H14P

H12P

H18P

H26P

H25P

H10

141

16 1431

A4P

S128

S1 S129S35

Z2C

CN1

N=3

A2P A1P

GRN

POWER SUPPLY

WHT

AC IN

S401 S11

10 10

STREAMER PART

GRN

F1U

GRN

S51

GRN

RED

37421

RED

S127

S1S

IONIZATION PART

X1P

Z1C

BLK

WHT

BRN

ORG

BLU

RED

BLK

WHT

N=2

220-240V ~ 50Hz 220-230V ~ 60Hz

MS 3~

M1F

LED(ODOR SIGN:GREEN) LED(ODOR SIGN:YELLOW) LED(ODOR SIGN:RED) LED(CUT OFF TIMER(1 HOUR):YELLOW) LED(CUT OFF TIMER(2 HOUR):YELLOW) LED(CUT OFF TIMER(4 HOUR):YELLOW) LED(FILTER REPLACEMENT:ORANGE)

M1F BS1 BS2 H2P H3P H4P H5P

H18P H19P H21P X1P Z1C Z2C

H12P H13P H26P H14P H15P H16P H17P

H10 S1S A1P A2P A3P A4P F1U

LED(H:GREEN) LED(TURBO:ORANGE) LED(ANTI-POLLEN:GREEN) LED(SLEEP:GREEN) LED(DUST SIGN:GREEN) LED(DUST SIGN:YELLOW) LED(DUST SIGN:RED)

BUZZER 1(RECEIVING SIGN) SAFETY SWITCH

PRINTED CIRCUIT BOARD (FOR POWER SUPPLY)

PRINTED CIRCUIT BOARD (FOR HIGH VOLTAGE POWER SUPPLY UNIT)

PRINTED CIRCUIT BOARD (FOR DISPLAY / CONTROL)

DUST SENSOR FUSE(250V, 3.15A)

H6P H7P H8P H9P H10P H11P H25P

LED(CLEANING OF IONIZATION PART:ORANGE) LED(CLEANING OF STREAMER PART:ORANGE) LED(CHILD LOCK:ORANGE) POWER SUPPLY PLUG FERRITE CORE FERRITE CORE

FAN MOTOR MAIN SWITCH FILTER RESET SWITCH LED(AUTO OPERATION:YELLOW) LED(LL:GREEN) LED(L:GREEN) LED(M:GREEN)

GND

DC DC DC 12V OUT DC 5V OUT

OUT

15V

310V

WIRELESS REMOTE CONTROLLER

SIGNAL

RECEIVER

ODOR SENSOR

Note : 1. S, CN SHOWS A CONNECTOR.

2. SYMBOLS SHOWS AS FOLLOWS RED : RED WHT : WHITE GRN : GREEN PNK : PINK

BLK : BLACK YLW : YELLOW BLU : BLUE BRN : BROWN ORG : ORANGE

3D069834

SiBE811120 Specifications

Photocatalytic Air Purifier L-Series 7

3.4 Packaging Drawing

MC70LPVM

Pleated filter

Main unit

Product cover

Arrow view A

Power code

Wireless remote controller

C: 2P286955

Accessory kit

Operation Manual SiBE811120

8 Photocatalytic Air Purifier L-Series

4. Operation Manual

4.1 Features

Recovery Decomposition

The odour adsorption

capability is recovered.

The streamer discharge

decomposes odour.

Replacement of the deodorising catalyst is unnecessary.

The repeating of

this cycle maintains

deodorising capability.

Deodorising catalyst

Odour

The deodorising catalyst

adsorbs odour.

Deodorising and decomposing odour in the air

The streamer discharge decomposes absorbed odour.

• The decomposition cycle that maintains deodorising capability.

Adsorption

Features

About air purifying

The powerful suction of a high airflow rate captures dust, pollen, etc.

• The purifying capacity improves as the airflow rate increases.

The air permeates the room at a high airflow rate.

Odour

Dust

Powerful suction from 3 directions

Effective against pollen

With the high airflow rate, even pollen that readily settles because of its large particle size is quickly caught.

Pollen

SiBE811120 Operation Manual

Photocatalytic Air Purifier L-Series 9

What is the “Streamer” function?

This function uses a “streamer discharge”, a type of plasma discharge, to generate high-speed electrons with strong oxidation power inside the air purifier, reducing or removing odour swiftly. (The high-speed electrons are generated and absorbed within the unit to ensure your safety.)

The hissing sound of the streamer discharge may be heard during operation. It does not indicate any operational issue. In addition, the sound may become lower or the sound quality may change according to the operating environment. These cases are also not operational issues. You may smell an odour as a particle of ozone is generated. The amount is negligible, and does not harm your health.

Operation Manual SiBE811120

10 Photocatalytic Air Purifier L-Series

4.2 Safety Precautions

Safety Precautions

Before use, read these Safety Precautions to ensure proper handling of equipment. The precautions used in this manual are classified into the following two types. Both contain important safety information, therefore observe them at all times.

WARNING

• Use only a 220-240V power supply.

Other power supplies may lead to fire or electric shock.

• Do not damage, remodel, bend unreasonably, pull, twist or use the power supply cord bundled up. Also, do not place heavy objects on or pinch the power supply cord.

Damage to the power supply cord may lead to fire or electric shock.

• Do not use the unit when the power supply cord or the power plug is damaged or plugged loosely into an electrical socket.

A damaged or loose cord or plug may lead to fire because of a short circuit or electric shock.

• Do not use the unit beyond the rating of the electrical socket or branching device.

Exceeding the rating of multiple socket outlets may lead to fire because of overheating.

• Do not connect or disconnect the power plug to turn the unit ON / OFF.

Abusive handling may lead to electric shock or fire because of overheating.

Improper handling may lead to serious injury or even death.

CAUTION

Improper handling may lead to injury or property damage. In some situations, the consequences may be grave.

The icons used in this manual mean the following.

Never do.

Do not disassemble.

Be sure to follow the instructions.

Disconnect the power plug.

Keep away from flames.

Do not wet.

Do not handle with wet hands.

After reading this manual, keep it in a handy place for future reference by users.

WARNING

Power supply cord and plug

Main unit

• Insert the power plug into the electrical socket all the way to the base.

Incomplete connections may lead to electric shock or fire because of overheating.

• Periodically clean the dust and other matter from the power plug with a dry cloth.

Insulation failure caused by humidity or other factors may lead to fire.

• Stop operation and disconnect the power plug if you detect anything strange such as burning odours.

Continued use of the unit without resolving abnormalities such as burning odours may lead to electric shock or fire because of overheating. Consult your dealer.

• If the power supply cord is damaged, it must be replaced by the manufacturer, dealer or qualified persons in order to avoid a hazard.

A damaged cord may lead to electric shock or fire because of overheating.

• To reduce the risk of electric shock, this equipment has a polarized plug (one blade is wider than the other). This plug will fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact qualified personnel to install the proper outlet. Do not alter the plug in any way.

• Before cleaning or relocating the unit, stop operation and disconnect the power plug from the electrical socket.

Handling the unit while it is plugged in may lead to electric shock or damage.

• Do not use the unit anywhere there is airborne oil such as machine oil.

Airborne oil may lead to cracking, electric shock or ignition.

• Do not use the unit anywhere there are abundant oil vapours such as in kitchens, combustible or corrosive gases, or metallic dust.

These kinds of environments may lead to fire or damage.

• Keep fingers and objects out of the air inlets, air outlet and other openings.

Improper handling may lead to electric shock, injury or damage.

• Do not wet the air outlet or unit frame.

Contact with water may lead to fire or electric shock.

SiBE811120 Operation Manual

Photocatalytic Air Purifier L-Series 11

WARNING

Main unit

CAUTION

Power supply cord and plug

Main unit

• Do not use combustible substances, i.e., hair spray, insecticides, etc.,

near the unit. Do not wipe the unit with benzene or thinner.

These substances may lead to cracking, electric shock or ignition.

• Use a neutral detergent to clean the unit.

Use of chlorine or acidic detergents to clean the unit may generate harmful gas and harm health.

• These servicing instructions are for use by qualified personnel only.

To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are a professional and qualified to do so.

• Keep cigarettes, incense and other naked flames away from the unit.

Naked flames may lead to fire.

• Do not disassemble, remodel or service the unit by yourself.

Improper handling may lead to fire, electric shock or injury. Consult your dealer.

• Do not operate the unit with wet hands.

Contact with water may lead to electric shock.

• Do not use the unit anywhere which is very humid such as bathrooms

or which experiences sudden temperature changes such as cold storage boxes.

Improper environments may lead to electric shock or damage.

• Hold the power plug – not the power supply cord – and pull to

disconnect the unit.

Pulling on the power supply cord may lead to fire or electric shock because of short circuits.

• Before long periods of disuse, disconnect the power plug from the

electrical socket.

Degraded insulation may lead to electric shock, current leaks or fire.

• Do not use the unit anywhere it is exposed to direct sunlight, rain or

wind.

Overheating or contact with water may lead to fire or electric shock.

• Do not use the unit anywhere which is hot such as near heaters.

High temperature may discolour or deform the unit.

• Do not block the air inlets or air outlet with laundry, cloth, curtains,

etc.

Adhered lint may obstruct the air passage, possibly leading to overheating and fire.

• Do not use the unit on an uneven floor.

If the unit topples over, water may spill from it, possibly wetting furniture or leading to fire or electric shock. If the unit topples over, put it upright immediately.

• Do not use the unit anywhere chemicals are handled.

Volatile chemicals or solvents (found in hospitals, factories, test labs, beauty salons, photo developing labs, etc.) may degrade mechanical parts, possibly causing water leaks which may wet furniture, etc.

• Do not use powders such as cosmetics near the unit.

Contact with powders may lead to electric shock or damage.

• Do not use the unit in cramped spaces such as closets.

Poor ventilation may lead to overheating and fire.

Operation Manual SiBE811120

12 Photocatalytic Air Purifier L-Series

Safety Precautions

CAUTION

Main unit

Other

This product does not remove the harmful substances (carbon monoxide, etc.) in cigarette smoke.

Streamer discharge and electric dust collection

• Odour may escape from the air outlet due to the slight amount of ozone generated, but the amount is negligible and human health is not affected.

• Keep TVs, radios, stereos, radio clocks and antenna wires at least 2m away from the unit.

The effects of the power circuit inside the unit and cable may cause a distorted TV picture or noise. (However, audio interference may occur even beyond 2m depending on the strength of the electric waves. Reception is particularly hindered when using indoor antennas, therefore distance antennas far enough away to prevent noise from being picked up.)

• Do not use the unit in the place of kitchen fans or stove hoods.

This kind of use may shorten the service life of the prefilter and the pleated filter, possibly leading to damage.

• Do not use the unit to preserve artwork, academic materials, etc., or for commercial or other special

applications.

This kind of use may place the quality of preserved objects.

• Correctly attach parts after cleaning the unit.

Using the unit with parts such as filters removed may lead to damage.

Precautions during use

• Do not expose plants or animals to direct air currents from the unit.

Overexposure to air currents may have adverse effects.

• Keep fish tanks, vases and other water containers away from the unit.

Water infiltration into the unit may lead to electric shock, fire or damage.

• Do not climb, sit or lean on the unit.

Falling or toppling over may lead to injury.

• Do not remove the filter with the unit lying on its side.

Handling of this sort facilitates dust infiltration, possibly leading to fire or electric shock.

• Do not use the unit close to lighting equipment (within 1m).

The response of the main unit to the signal from the remote controller may be weakened and the colour of the unit may change.

• Regularly ventilate the room when using the unit in conjunction with combustion appliances.

Inadequate ventilation may lead to carbon monoxide poisoning.

This product does not remove carbon monoxide.

• This product is not intended to be used by persons with reduced physical, sensory or mental capabilities, or with a lack of operation knowledge, unless they are given supervision or instruction concerning appliance use by the person responsible for their safety. Keep the appliance out of children’s reach to ensure that they do not play with it.

• Unplug the unit during cleaning.

Handling the unit while it is plugged in may lead to electric shock or damage.

• This equipment should be inspected frequently and collected dirt removed from it regularly to prevent excessive accumulation which may result in flashover or a risk of fire.

• If you use the unit where pets are kept, be careful that pets do not urinate on the unit or bite the power supply cord.

This may lead to electric shock or fire. In the event of abuse by pets, stop operation, disconnect the power plug and consult your dealer.

• Do not use combustion appliances where they are directly exposed to air currents from the air outlet.

Incomplete combustion by the combustion appliance may lead to carbon monoxide poisoning, etc.

• As using indoor fumigating insecticides, stop operation to prevent chemicals from being sucked into the unit.

Because chemicals accumulate inside the unit, some persons may, depending on their physical condition, be hypersensitive and have their health jeopardized as a result.

SiBE811120 Operation Manual

Photocatalytic Air Purifier L-Series 13

4.3 Name and Operation of Each Part

Name and Operation of Each Part

Front

Rear

Unit display

Air inlet for air quality sensor (dust sensor)

Receiver

Air inlet for odour sensor

Front panel

Air inlet

Air outlet

Handles

Remote controller storage slot

Stores the accessory remote controller when not in use.

Remote controller

Model name / Serial number

Power supply cord hook

Power plug

Power supply cord

Inside of the unit

Filter container

UNIT2

(Streamer unit)

Opposing pole plates

Ionising frame

Front panel

Prefilter UNIT1

Pleated filter

Deodorising catalyst unit

CAUTION

(gray)

(front: white, rear: blue)(Plasma ioniser)

(green)

Ionised wire (rear)

Safety guard

Ventilation fan

Page 15. Page 19. Page 21. Page 16.

Page 20.

Page 9.

Page 7.

Page 16.

Page 15.

Page 16.

Page 12.

Do not remove the safety guard. (Electric shock or injury may occur.)

Can be used for winding the extra part of the power supply cord.

Holds 4 replacement pleated filters.

Operation Manual SiBE811120

14 Photocatalytic Air Purifier L-Series

Name and Operation of Each Part

Remote controller

Page 13, 14.

Unit display

Child proof lock lamp

(orange)

Auto fan lamp (yellow)

Child proof lock button

It prevents small children from mishandling the unit.

ON / OFF button

Auto fan button

Turbo button

OFF TIMER

button

Fan setting

button

Anti-pollen

button

Sleep mode

button

Brightness adjustment button

Airflow rate lamp (green)

The brightness of the unit display lamp can be adjusted.

Air quality sensor lamp (dust sensor)

Lights up

Green

An airflow rate lamp indicates the airflow rate during “ (Auto fan)” and “airflow manual” operation.

The three-colour indicators (green, yellow, red) indicate how unclean the air is.

• When the air is clean, the green lamp lights up.

In the following case, only the green lamp lights up for the initial 7 seconds regardless of the uncleanness level.

1) Operation directly after attaching the front panel and UNIT1

2) Operation directly after reconnecting the power plug

When the sensitivity of the air quality sensor is poor, change the setting.

Page 22.

Dust

Low

High

The sensitivity of the air quality sensor may fall depending on the installation site or the size of particles.

Page 11.

Red

Yellow

Detectable

Sometimes detectable

Cigarette smoke, pollen, ticks, house dust, animal hair, diesel soot

Steam, oil vapours

If this bothers you, change the installation site of the unit or adjust the sensitivity of the air quality sensor.

SiBE811120 Operation Manual

Photocatalytic Air Purifier L-Series 15

Operation lamp Filter reset button

Page 14.

OFF TIMER lamp (yellow)

Page 21.

Filter lamp (orange) UNIT lamp (orange)

Page 21. Page 19, 20.

Odour sensor lamp

Lights up

Odour

Strong

Green

• Turbo lamp (orange)

• Anti-pollen lamp (green)

• Sleep mode lamp (green)

The operation mode changes each time the button is pressed.

ON / OFF / Mode

change button

The filter lamp is turned off by pressing the button for 5 seconds after the pleated filter is replaced with a new one.

The filter lamp lights up when the pleated filter needs replacement and starts blinking when a certain time has elapsed after the lamp turned on.

The three-colour indicators (green, yellow, red) indicate the odour level.

• When the air is clean, the green lamp lights up.

In the following case, only the green lamp lights up for the initial 1 minute. The initial level of odour is recorded as the standard level.

1) Operation directly after attaching the front panel and UNIT1

2) Operation directly after reconnecting the power plug

If the odour level remains constant without intensifying or weakening, the odour sensor may not detect even strong odours.

The odour sensor may not detect certain types of odours such as pet odours other than ammonia, garlic, etc.

Even if only the green lamp lights up, you may notice some smell because the sensitivity is different among individuals. If bothered by odours, set airflow manual operation and run the unit at a higher airflow rate.

• “UNIT2” JThis lamp lights up when it is time to clean the streamer unit.

• Even when the lamp does not light up, clean the streamer unit once every 3 months.

Detectable

Sometimes detectable

Cigarette odours, cooking odours, pet and toilet odours, raw waste odours, mildew odours, sprays, alcohol

Sudden changes in temperature and humidity, odourless gases such as carbon monoxide, steam, oil vapours, gas from combustion appliances

Weak

Yellow

Red

• “UNIT1” J This lamp lights up when it is time to clean the plasma

ioniser.

Operation Manual SiBE811120

16 Photocatalytic Air Purifier L-Series

4.4 Preparation before Operation

A B

C D

Preparation before Operation

Accessories check

Confirm all the accessories are included.

Pleated filter…1 sheet < For initial installation >

Inside cushion

Operation manual…1 book (This booklet)

Inside package

Remote controller…1 unit

In remote controller storage slot

Pleated filters…4 sheets < Replacement filters >

In filter container

How to attach the pleated filter

Make sure to attach the pleated filter before starting operation.

Remove the front panel.

• Push the 2 clips (right and left), and pull the front panel upward and remove it.

Front panel

Clip (1 each on right and left)

Push

Remove UNIT1.

• Holding UNIT1 by the handles, pull UNIT1 upward and remove it.

1) Pull

Handles

UNIT1

2) Up

Remove the deodorising catalyst unit.

• Holding the deodorising catalyst unit by the handles, pull the deodorising catalyst unit upward and remove it.

Handles

1) Pull

Deodorising catalyst unit

2) Up

SiBE811120 Operation Manual

Photocatalytic Air Purifier L-Series 17

Attach the pleated filter.

Make sure to set the prefilter (green) and the pleated filter (front: white, rear: blue) in place. If you operate the unit without them, the unit may be damaged.

1) Fit the holes (5 each on the right and left) of the pleated filter to the fixing lugs (5 each on the right and left) of the deodorising catalyst unit.

Projection (5 each on right and left)

Pleated filter

Holes (5 each on right and left)

Face the white side to the front.

Deodorising catalyst unit

2) Insert the pleated filter underneath the tabs (4 locations) at the top and bottom of the deodorising catalyst unit.

Top and bottom tabs (4 locations)

• Unit performance drops if the pleated filter is attached backward.

Attach the deodorising catalyst unit.

• Holding the deodorising catalyst unit by the handles, fit the projections into the grooves (4 locations) at the bottom of the main unit and press the deodorising catalyst unit into the main unit.

Handles

1) Fit here.

Deodorising catalyst unit

2) Press the deodorising catalyst unit until you hear clicking sound.

Attach UNIT1.

• Holding UNIT1 by the handles, fit the projections into the grooves (2 locations) at the bottom of the main unit, and press UNIT1 into the main unit.

Handles

UNIT1

1) Fit here.

2) Press UNIT1 until you hear clicking sound.

• Fasten the top hooks (2 locations) of the front panel to the top grooves (2 locations) of the main unit and then close the front panel.

Top grooves (2 locations)

Top hooks (2 locations)

1) Fasten the hooks.

Front panel

[View from above]

2) Press the front panel until you hear clicking sound.

If the front panel is improperly set, the safety switch may be activated. Operation may not start.

Page 16.

Attach the front panel.

+ 41 hidden pages

Daikin MC70LPVM Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual