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4 About the unit

Installation manual

4

C FVXM25~50A

Split system air conditioners

3P477070-2M – 2021.09

4

About the unit

WARNING: MILDLY FLAMMABLE MATERIAL

The refrigerant inside this unit is mildly flammable.

Following symbols may occur on the indoor unit:

Symbol

Explanation

Measure the voltage at the terminals of main circuit
capacitors or electrical components before servicing.

4.1

About the wireless LAN

For detailed specifications, installation instructions, setting methods,
FAQ, declaration of conformity and the latest version of this manual,
visit 

app.daikineurope.com

.

INFORMATION

▪ Daikin  Industries  Czech  Republic  s.r.o.  declares  that

the  radio  equipment  type  inside  of  this  unit  is  in
compliance with Directive 2014/53/EU.

▪ This  unit  is  considered  as  combined  equipment

according to the definition of Directive 2014/53/EU.

4.1.1

Precautions when using the wireless LAN

Do NOT use near:

Medical  equipment.

  E.g.  persons  using  cardiac  pacemakers  or

defibrillators. 

This 

product 

may 

cause 

electromagnetic

interference.

Auto-control  equipment.

  E.g.  automatic  doors  or  fire  alarm

equipment.  This  product  may  cause  faulty  behaviour  of  the
equipment.

Microwave oven.

 It may affect wireless LAN communications.

4.1.2

Basic parameters

What

Value

Frequency range

2400 MHz~2483.5 MHz

Radio protocol

IEEE 802.11b/g/n

Radio frequency channel

13ch

Output power

13 dBm

Effective radiated power

15 dBm (11b) / 14 dBm (11g) /
14 dBm (11n)

Power supply

DC 14 V / 100 mA

4.1.3

Setting the wireless LAN

The customer is responsible for providing:

▪ Smartphone or tablet with minimum supported version of Android

or iOS, specified on 

app.daikineurope.com

▪ Internet  line  and  communicating  device,  such  as  modem,  router,

etc.

▪ Wireless LAN access point.

▪ Installed free Daikin Residential Controller application.

To install the Daikin Residential Controller
application

1

Open:

▪ Google Play for appliances using Android.
▪ App Store for appliances using iOS.

2

Search for Daikin Residential Controller.

3

Follow the directions on the screen to install.

5

Unit installation

5.1

Preparing the installation site

WARNING

The  appliance  shall  be  stored  in  a  room  without
continuously  operating  ignition  sources  (example:  open
flames, an operating gas appliance or an operating electric
heater).

5.1.1

Installation site requirements of the
indoor unit

INFORMATION

The sound pressure level is less than 70 dBA.

WARNING

CVXM-A  and  FVXM-A  Floor  Standing  range  is  allowed  to
be  combined  ONLY  with  systems  with  total  refrigerant
amount  <1.842  kg.  Therefore  in  case  of  combination  with
outdoor  units  3MXM40N8  or  3MXM52N8,  the  total  liquid
refrigerant piping length of the installation MUST be ≤30 m.

Spacing.

 Mind the following requirements:

60

(65)

≤27°

(mm)

≥467

≥50

≥50

A

B

(105)

60

A

Front view

B

Side view

▪ Do not install the unit more than 60 mm above the floor.

Wall insulation

. When conditions in the wall exceed 30°C and a

relative  humidity  of  80%,  or  when  fresh  air  is  inducted  into  the
wall,  then  additional  insulation  is  required  (minimum  10  mm
thickness, polyethylene foam).

Wall  or  floor  strength.

  Check  whether  the  wall  or  the  floor  is

strong enough to support the weight of the unit. If there is a risk,
reinforce the wall or the floor before installing the unit.

5.2

Opening the indoor unit

5.2.1

To remove the front panel

1

Slide both sliders in the direction of the arrows until they click.

Summary of Contents for FVXM25A2V1B

Page 1: ...stallation manual Split system air conditioners English Installation manual Split system air conditioners CVXM20A2V1B CVXM20A3V1B FVXM25A2V1B FVXM35A2V1B FVXM50A2V1B FVXM25A3V1B FVXM35A3V1B FVXM50A3V1...

Page 2: ...iring diagram legend 12 1 About the documentation 1 1 About this document INFORMATION Make sure that the user has the printed documentation and ask him her to keep it for future reference Target audie...

Page 3: ...e in contact with sharp edges or piping particularly on the high pressure side Do NOT use taped wires stranded conductor wires extension cords or connections from a star system They can cause overheat...

Page 4: ...ed version of Android or iOS specified on app daikineurope com Internet line and communicating device such as modem router etc Wireless LAN access point Installed free Daikin Residential Controller ap...

Page 5: ...ck 1 Remove the front grille 2 Remove 1 lower screw 3 Lift the sensor securing plate 4 Move the metal plate cover down and then towards you to remove it c b c b a 1 2 3 a Screw b Sensor securing plate...

Page 6: ...n is finished attach the front panel and the front grille in their original position Wall mounted installation 82 166 0 6 mm 627 5 750 0 0 6 553 300 200 285 115 238 b b b b 75 0 6 75 45 65 65 45 d e 7...

Page 7: ...ng Half concealed installation A Front view B Side view C Top view a Extra filler board b Screw hole 6 c Hole d Left back piping hole location e Right back piping hole location f Right left piping hol...

Page 8: ...ame same of the other side d Slit portion for the bottom piping 1 Cut off the slit portion using nippers 2 Remove an burrs along the cut section using a half round needle file 5 3 4 To provide drainag...

Page 9: ...it 3MXM40N8 or 3MXM52N8 with the indoor units CVXM A and or FVXM A The total piping length MUST be 30 m Foreign materials inside pipes including oils for fabrication must be 30 mg 10 m Refrigerant pip...

Page 10: ...voltage category III WARNING If the supply cord is damaged it MUST be replaced by the manufacturer its service agent or similarly qualified persons in order to avoid a hazard WARNING Do NOT connect th...

Page 11: ...h each turn a b c d e f a Interconnection cable b Gas pipe c Gas pipe insulation d Insulation tape e Liquid pipe f Liquid pipe insulation 2 Pass the pipes through the wall hole and seal the gaps with...

Page 12: ...and other parts MUST comply with applicable legislation Units MUST be treated at a specialised treatment facility for reuse recycling and recovery 11 Technical data A subset of the latest technical da...

Page 13: ...verload protector Q M Thermo switch Q R Residual current device R Resistor R T Thermistor RC Receiver S C Limit switch S L Float switch S NG Refrigerant leak detector S NPH Pressure sensor high S NPL...

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Page 16: ...3P477070 2M 2021 09 Copyright 2020 Daikin Verantwortung f r Energie und Umwelt...

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