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9 Relocation

Installation and operation manual

11

FXMQ-A
VRV system air conditioner
3P701545-1 – 2022.07

9

Relocation

Contact  your  dealer  to  remove  and  reinstall  the  entire  unit.  Moving
units requires technical expertise.

10

Disposal

NOTICE

Do  NOT  try  to  dismantle  the  system  yourself:  dismantling
of  the  system,  treatment  of  the  refrigerant,  oil  and  other
parts  MUST  comply  with  applicable  legislation.  Units
MUST  be  treated  at  a  specialised  treatment  facility  for
reuse, recycling and recovery.

For the installer

11

About the box

Keep the following in mind:

▪ At  delivery,  the  unit  MUST  be  checked  for  damage  and

completeness.  Any  damage  or  missing  parts  MUST  be  reported
immediately to the claims agent of the carrier.

▪ Bring  the  packed  unit  as  close  as  possible  to  its  final  installation

position to prevent damage during transport.

▪ Prepare  in  advance  the  path  along  which  you  want  to  bring  the

unit to its final installation position.

11.1

Indoor unit

11.1.1

To remove the accessories from the
indoor unit

1

Remove  the  accessories  from  the  side  of  the  unit.  Air  outlet
flange is placed under the indoor unit.

49×

d

c

b

a

f

g

e

h

i

a

Installation and operation manual

b

General safety precautions

c

Washers for hanger bracket

d

Screws for duct flanges (M5×12)

e

Hexagon head bolt (M10×40)

f

Attached piping with sealing

g

Tie wrap

h

Spring washer

i

Air outlet flange (under the indoor unit)

12

Unit installation

12.1

Preparing the installation site

12.1.1

Installation site requirements of the
indoor unit

INFORMATION

The sound pressure level is less than 70 dBA.

INFORMATION

Equipment  meets  the  requirement  for  commercial  and
light-industrial  location  when  professionally  installed  and
maintained.

NOTICE

If  the  equipment  is  installed  closer  than  30  m  to  a
residential  location,  the  professional  installer  MUST
evaluate the EMC situation before installation.

CAUTION

This  equipment  is  NOT  intended  for  use  in  residential
locations  and  will  NOT  guarantee  to  provide  adequate
protection to radio reception in such locations.

CAUTION

Appliance NOT accessible to the general public, install it in
a secured area, protected from easy access.

This  unit,  both  indoor  and  outdoor,  is  suitable  for
installation 

in 

commercial 

and 

light 

industrial

environment.

Drainage.

  Make  sure  condensation  water  can  be  evacuated

properly.

Ceiling  insulation

.  When  conditions  in  the  ceiling  exceed  30°C

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

Protective  guards.

  Make  sure  to  install  protective  guards  (field

supply)  on  the  suction  and  discharge  side  to  prevent  somebody
from touching the fan blades or heat exchanger.

Spacing

. Mind the following requirements:

≥300

d

 470

≥20

e

 ≥790

A

(mm)

b

a

c

 ≥650

A

Minimum distance to the floor: 2.5 m

 to avoid

accidental touching

a

Ceiling

b

Floor surface

c

Maintenance space

d

Minimum required space of installation

e

Minimum space for allowing downward slope 1/100 for
drainage

Discharge  grille.

  Minimum  requirement  installation  height  of

discharge grille ≥1.8 m.

Summary of Contents for VRV system FXMQ200AXVMB

Page 1: ...Installation and operation manual VRV system air conditioner English Installation and operation manual VRV system air conditioner FXMQ200AXVMB FXMQ250AXVMB...

Page 2: ...laikantis m s instrukcij atbilst d m direkt v m vai regul m ja vien ie izstr d jumi tiek lietoti saska ar m su instrukcij m s v zhode s nasleduj cou imi smernicou ami alebo predpisom mi za predpokladu...

Page 3: ...accordance with our instructions as amended S I 2008 1597 Supply of Machinery Safety Regulations 2008 S I 2016 1091 Electromagnetic Compatibility Regulations 2016 following the provisions of BS EN 60...

Page 4: ...Configuration 17 16 1 Field setting 17 17 Technical data 20 17 1 Wiring diagram 20 17 1 1 Unified wiring diagram legend 20 1 About the documentation 1 1 About this document INFORMATION Make sure that...

Page 5: ...iring All components procured on site and all electrical construction MUST comply with the applicable legislation WARNING If the power supply has a missing or wrong N phase equipment might break down...

Page 6: ...the symbol this chemical symbol means that the battery contains a heavy metal above a certain concentration Possible chemical symbols are Pb lead 0 004 Waste batteries MUST be treated at a specialise...

Page 7: ...unit may fall and result in injury CAUTION Before accessing terminal devices make sure to interrupt all power supply DANGER RISK OF ELECTROCUTION To clean the air conditioner or air filter be sure to...

Page 8: ...for future system extensions is available in technical engineering data and should be consulted Contact your installer to receive more information and professional advice 4 1 System layout INFORMATIO...

Page 9: ...he indoor unit fan will stop operation and the following icon will appear on the home screen 6 3 To operate the system INFORMATION For setting of the operation mode or other settings see the reference...

Page 10: ...unit is indicated both in weight and CO2 equivalent Formula to calculate the quantity in CO2 equivalent tonnes GWP value of the refrigerant total refrigerant charge in kg 1000 Contact your installer f...

Page 11: ...tion site 12 1 1 Installation site requirements of the indoor unit INFORMATION The sound pressure level is less than 70 dBA INFORMATION Equipment meets the requirement for commercial and light industr...

Page 12: ...using a nut and washer from the upper and lower sides of the hanger bracket e 1526 e 1028 a b b d c a Nut field supply b Washer accessories c Hanger bracket d Double nut field supply e Suspension bolt...

Page 13: ...s 7 Wind aluminium tape around the flanges and duct connections Make sure there are no air leaks at any other connection 8 Insulate the ducts to prevent condensation from forming Use glass wool or pol...

Page 14: ...he electrical wiring Remove the service cover Disconnect the power supply Disconnect the user interface Reattach the service cover When installation of the system is already completed 1 Start cooling...

Page 15: ...er accessory d Attached piping e Sealing on the attached piping f Indoor unit NOTICE Join the attached piping accessory and the field refrigerant piping field supply by brazing before fixing the attac...

Page 16: ...F2 match with the symbols on the outdoor unit Bundle the transmission cable with the user interface cable and fix them with a tie wrap on the wiring fixture 4 Power supply cable Route the cable throug...

Page 17: ...supply panel The voltage MUST correspond to the voltage on the nameplate of the unit Earth wiring Be sure that the earth wires have been connected properly and that the earth terminals are tightened...

Page 18: ...11 21 7 01 Completion of automatic airflow adjustment 02 Start of automatic airflow adjustment 03 To set external static pressure by the user interface Check the indoor unit setting the value number m...

Page 19: ...fference between cooling setpoint and heating setpoint in automatic mode availability depends on the system type Differential is cooling setpoint minus heating setpoint If you want to set Then 1 Examp...

Page 20: ...connector D V D Diode DB Diode bridge DS DIP switch E H Heater FU F U for characteristics refer to PCB inside your unit Fuse FG Connector frame ground H Harness H P LED V L Pilot lamp light emitting...

Page 21: ...n and operation manual 21 FXMQ A VRV system air conditioner 3P701545 1 2022 07 Symbol Meaning X M Terminal strip block Y E Electronic expansion valve coil Y R Y S Reversing solenoid valve coil Z C Fer...

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Page 24: ...3P701545 1 2022 07 Copyright 2022 Daikin Verantwortung f r Energie und Umwelt...

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