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7 Maintenance and service

Installation and operation manual

13

FXHA32~100AVEB
VRV system air conditioner
3P668115-1C – 2022.01

a

a

Filter knob

3

Clean the air filter.

 Use a vacuum cleaner or wash with water.

If  the  air  filter  is  very  dirty,  use  a  soft  brush  and  neutral
detergent.

4

Dry the air filter in the shadow.

5

Reattach the air filter and close the suction grille.

6

Turn ON the power.

7

To  remove  warning  screens,  see  the  reference  guide  of  the
user interface.

7.2.3

To clean the suction grille

1

Open  the  suction  grille

.  Simultaneously  slide  all  knobs  (2  for

class  32,  3  for  class  50~100)  in  the  direction  of  the  arrow  and
carefully open the suction grille.

a

a

Knob

2

Remove  the  suction  grille.

  While  keeping  the  suction  grille

open, unhook the straps from the indoor unit. Then remove the
clips  (2  for  class  32,  3  for  class  50~100)  holding  the  suction
grille.

a

a

Strap

a

a

Clip

3

Remove  the  air  filter.

  Refer  to 

"7.2.2  To  clean  the  air

filter"

 [

4

 12].

4

Clean  the  suction  grille.

  Wash  with  a  soft  bristle  brush  and

water or neutral detergent. If the suction grille is very dirty, use
a  typical  kitchen  cleaner,  leave  it  on  for  10  min,  then  wash  it
with water.

5

Reattach  the  air  filter.

  Refer  to 

"7.2.2  To  clean  the  air

filter"

 [

4

 12].

6

Reattach  the  suction  grille  and  close  it.

  (steps  2  and  1  in

reverse order).

INFORMATION

When closing the suction grille, make sure the straps of the
suction grille are not pinched anywhere.

7.3

About the refrigerant

This  product  contains  fluorinated  greenhouse  gases.  Do  NOT  vent
gases into the atmosphere.

Refrigerant type: R32

Global warming potential (GWP) value: 675

NOTICE

Applicable  legislation  on 

fluorinated  greenhouse  gases

requires  that  the  refrigerant  charge  of  the  unit  is  indicated
both in weight and CO

2

 equivalent.

Formula  to  calculate  the  quantity  in  CO

2

  equivalent

tonnes:

  GWP  value  of  the  refrigerant  ×  total  refrigerant

charge [in kg] / 1000

Please contact your installer for more information.

WARNING: MILDLY FLAMMABLE MATERIAL

The refrigerant inside this unit is mildly flammable.

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).

WARNING

▪ Do NOT pierce or burn refrigerant cycle parts.

▪ Do NOT use cleaning materials or means to accelerate

the  defrosting  process  other  than  those  recommended
by the manufacturer.

▪ Be  aware  that  the  refrigerant  inside  the  system  is

odourless.

Содержание FXHA100AVEB

Страница 1: ...Installation and operation manual VRV system air conditioner English Installation and operation manual VRV system air conditioner FXHA32AVEB FXHA50AVEB FXHA63AVEB FXHA100AVEB...

Страница 2: ...atuojami 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 pr...

Страница 3: ...e used in 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...

Страница 4: ...inishing the indoor unit installation 22 15 1 To mount the suction grille and decoration side panel 22 16 Commissioning 23 16 1 Checklist before commissioning 23 16 2 To perform a test run 23 17 Confi...

Страница 5: ...see 14 Electrical installation 421 WARNING ALWAYS use multicore cable for power supply cables WARNING All wiring MUST be performed by an authorised electrician and MUST comply with the applicable leg...

Страница 6: ...e vibration or pulsation to refrigeration piping Protection devices piping and fittings shall be protected as far as possible against adverse environmental effects Provision shall be made for expansio...

Страница 7: ...or local authority Batteries are marked with the following symbol This means that the batteries may NOT be mixed with unsorted household waste If a chemical symbol is printed beneath the symbol this c...

Страница 8: ...of obstructions Maintenance and service see 7 Maintenance and service 411 CAUTION Pay attention to the fan It is dangerous to inspect the unit while the fan is running Make sure to turn OFF the main s...

Страница 9: ...r must be replaced after every detection or at the end of its lifetime ONLY authorised persons may replace the sensor Troubleshooting see 8 Troubleshooting 414 WARNING Stop operation and shut OFF the...

Страница 10: ...operation manual of the installed user interface 6 Operation 6 1 Operation range INFORMATION For the operation limits see the technical data of the connected outdoor unit 6 2 About operation modes INF...

Страница 11: ...ically The following airflow directions can be set Direction Display Fixed position The indoor unit blows air in 1 of 5 fixed positions Swing The indoor unit alternates between the 5 positions Note Th...

Страница 12: ...nts and result in burnout of these components DANGER RISK OF ELECTROCUTION Disconnect the power supply for more than 10 minutes and measure the voltage at the terminals of main circuit capacitors or e...

Страница 13: ...for 10 min then wash it with water 5 Reattach the air filter Refer to 7 2 2 To clean the air filter 412 6 Reattach the suction grille and close it steps 2 and 1 in reverse order INFORMATION When clos...

Страница 14: ...ur dealer immediately For more information see the installation manual of the outdoor unit In case of detection when the unit is turned on 1 The user interface displays error A0 11 emits an alarm soun...

Страница 15: ...inimum floor area of the smallest room that is served For minimum floor area requirements for indoor units see the installation and operation manual of the outdoor unit INFORMATION The sound pressure...

Страница 16: ...n Attach the hanger bracket to the suspension bolt Fix it securely using a nut and washer on the top and bottom of the hanger bracket Front view 5 175 200 c b a G H J mm Top ceiling view mm F 210 D B...

Страница 17: ...order to remove it a c b b b d c 10 mm a Hanger bracket fixing screw M5 b Hanger bracket installation bolt M8 c Hanger bracket d Indoor unit CAUTION Do NOT remove the milky white tape from the exterio...

Страница 18: ...rews 50 63 class 11 screws 100 class 10 screws a a a a b a Fixing screw for protective grille b Protective grille 2 Remove the cap from the drain socket and remove the insulation material from the lef...

Страница 19: ...ping installation 13 1 Preparing refrigerant piping 13 1 1 Refrigerant piping requirements CAUTION Piping MUST be installed according to instructions given in 13 Piping installation 419 Only mechanica...

Страница 20: ...to avoid the knob part of the cover a b a Rear refrigerant piping b Rear piping pipe port cover 2 Run the field supply pipes through the cut out holes 3 After the drain and refrigerant piping is finis...

Страница 21: ...s 32 50 63 100 Power supply cable MCA a 0 5 A 0 6 A 0 7 A 1 3 A Voltage 220 240 V 220 V Phase 1 Frequency 50 60 Hz Wire sizes 1 5 mm2 3 core wire H07RN F 60245 IEC 66 Transmission wiring For specifica...

Страница 22: ...s with sealing material accessory to prevent small animals from entering the system 8 Reattach the service cover Complete system example 1 user interface controls 1 indoor unit L N L N L N P1 P2 P1 P2...

Страница 23: ...oor and outdoor units The stop valves gas and liquid on the outdoor unit are fully open 16 2 To perform a test run INFORMATION Perform the test run according to the instructions in the outdoor unit ma...

Страница 24: ...e cooling setpoint minus the heating setpoint If you want to set Then 1 Example M SW 0 C 12 22 4 01 cooling 24 C heating 24 C 1 C 02 cooling 24 C heating 23 C 2 C 03 cooling 24 C heating 22 C 3 C 04 c...

Страница 25: ...sidual current device Symbol Colour Symbol Colour BLK Black ORG Orange BLU Blue PNK Pink BRN Brown PRP PPL Purple GRN Green RED Red GRY Grey WHT White SKY BLU Sky blue YLW Yellow Symbol Meaning A P Pr...

Страница 26: ...h low S T Thermostat S RH Humidity sensor S W SW Operation switch SA F1S Surge arrester SR WLU Signal receiver SS Selector switch SHEET METAL Terminal strip fixed plate T R Transformer TC TRC Transmit...

Страница 27: ......

Страница 28: ...3P668115 1C 2022 01 Copyright 2021 Daikin Verantwortung f r Energie und Umwelt...

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