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3 User safety instructions

Installation and operation manual

6

FDA125A5VEB

Split system air conditioners

4P494410-1D – 2022.10

WARNING

▪ If  the  power  supply  has  a  missing  or  wrong  N-phase,

equipment might break down.

▪ Establish  proper  earthing.  Do  NOT  earth  the  unit  to  a

utility  pipe,  surge  absorber,  or  telephone  earth.
Incomplete earthing may cause electrical shock.

▪ Install the required fuses or circuit breakers.

▪ Secure  the  electrical  wiring  with  cable  ties  so  that  the

cables  do  NOT  come  in  contact  with  sharp  edges  or
piping, particularly on the high-pressure side.

▪ Do  NOT  use  taped  wires,  extension  cords,  or

connections  from  a  star  system.  They  can  cause
overheating, electrical shock or fire.

▪ Do  NOT  install  a  phase  advancing  capacitor,  because

this  unit  is  equipped  with  an  inverter.  A  phase
advancing  capacitor  will  reduce  performance  and  may
cause accidents.

WARNING

Use  an  all-pole  disconnection  type  breaker  with  at  least
3  mm  between  the  contact  point  gaps  that  provides  full
disconnection under overvoltage 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.

For the user

3

User safety instructions

Always observe the following safety instructions and regulations.

3.1

General

WARNING

If you are NOT sure how to operate the
unit, contact your installer.

WARNING

This appliance can be used by children
aged from 8 years and above and
persons with reduced physical, sensory
or mental capabilities or lack of
experience and knowledge if they have
been given supervision or instruction
concerning use of the appliance in a
safe way and understand the hazards
involved.

Children SHALL NOT play with the
appliance.

Cleaning and user maintenance
SHALL NOT be made by children
without supervision.

WARNING

To prevent electrical shocks or fire:

▪ Do NOT rinse the unit.

▪ Do NOT operate the unit with wet

hands.

▪ Do NOT place any objects containing

water on the unit.

CAUTION

▪ Do NOT place any objects or

equipment on top of the unit.

▪ Do NOT sit, climb or stand on the

unit.

▪ Units are marked with the following symbol:

This  means  that  electrical  and  electronic  products  may  NOT  be
mixed  with  unsorted  household  waste.  Do  NOT  try  to  dismantle
the  system  yourself:  dismantling  the  system,  treatment  of  the
refrigerant,  of  oil  and  of  other  parts  MUST  be  done  by  an
authorised installer and MUST comply with applicable legislation.

Units MUST be treated at a specialised treatment facility for reuse,
recycling  and  recovery.  By  ensuring  this  product  is  disposed  of
correctly, you will help to prevent potential negative consequences
for  the  environment  and  human  health.  For  more  information,
contact your installer 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  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  specialised  treatment
facility  for  reuse.  By  ensuring  waste  batteries  are  disposed  of
correctly, you will help to prevent potential negative consequences
for the environment and human health.

Summary of Contents for FDA125A5VEB

Page 1: ...Installation and operation manual Split system air conditioners English Installation and operation manual Split system air conditioners FDA125A5VEB...

Page 2: ...j 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 e sa v robky pou vaj v...

Page 3: ...s amended S I 2008 1597 Supply of Machinery Safety Regulations 2008 S I 2016 1101 Electrical Equipment Safety Regulations 2016 S I 2016 1091 Electromagnetic Compatibility Regulations 2016 following th...

Page 4: ...ical data 20 17 1 Wiring diagram 20 17 1 1 Unified wiring diagram legend 20 1 About the documentation 1 1 About this document WARNING Make sure installation servicing maintenance repair and applied ma...

Page 5: ...xternal static pressure for the unit Refer to the technical datasheet of your model for the setting range Make sure to install the canvas duct so vibrations are NOT transmitted to the duct or ceiling...

Page 6: ...and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved Children SHALL NOT play with the appliance Cleaning...

Page 7: ...t is unhealthy to expose your body to the air flow for a long time CAUTION To avoid oxygen deficiency ventilate the room sufficiently if equipment with burner is used together with the system CAUTION...

Page 8: ...in this unit is mildly flammable Refer to the outdoor unit specifications for the type of refrigerant to be used WARNING The appliance using R32 refrigerant shall be stored so as to prevent mechanical...

Page 9: ...ce CAUTION NEVER touch the internal parts of the controller Do NOT remove the front panel Some parts inside are dangerous to touch and appliance problems may happen For checking and adjusting the inte...

Page 10: ...eration During defrost operation the indoor unit fan will stop operation and the following icon will appear on the home screen The system will resume normal operation after approximately 6 to 8 minute...

Page 11: ...efrigerant if applicable in this unit is mildly flammable Refer to the outdoor unit specifications for the type of refrigerant to be used WARNING The appliance using R32 refrigerant shall be stored so...

Page 12: ...igerant if applicable in this unit is mildly flammable Refer to the outdoor unit specifications for the type of refrigerant to be used 11 1 1 To remove the accessories from the indoor unit 16 8 1 1 3...

Page 13: ...nside of the unit 4 Reinstall the interchangeable plate When installing an air inlet duct select fixing screws that stick out 5 mm on the inside of the flange to protect the air filter from damage dur...

Page 14: ...ation insulation rubber to the hanging bolts When welding make sure NOT to spatter onto the drain pan or the air filter If the metal duct passes through a metal lath wire lath or metal plate of the wo...

Page 15: ...eld supply d Hanging bars field supply Combining drain pipes You can combine drain pipes Make sure to use drain pipes and T joints with the correct gauge for the operating capacity of the units 100 62...

Page 16: ...ompliant with the latest version of ISO14903 can be used NOTICE The piping and other pressure containing parts shall be suitable for refrigerant Use phosphoric acid deoxidised seamless copper for refr...

Page 17: ...at is regularly turned ON and OFF by the utility 14 1 Specifications of standard wiring components NOTICE We recommend using solid single core wires If stranded wires are used slightly twist the stran...

Page 18: ...at the interface point between the user s supply and the public system EN IEC 61000 3 12 European International Technical Standard setting the limits for harmonic currents produced by equipment conne...

Page 19: ...est run is only completed if there is no malfunction code displayed on the user interface See the service manual for the complete list of error codes and a detailed troubleshooting guideline for each...

Page 20: ...represented in the overview below by in the part code Symbol Meaning Symbol Meaning Circuit breaker Protective earth Connection Protective earth screw Connector A Rectifier Symbol Meaning Symbol Meani...

Page 21: ...stor 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 Pressure sensor low S PH HPS Pressure switch high S PL Pressure switch...

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Page 24: ...4P494410 1D 2022 10 Copyright 2017 Daikin Verantwortung f r Energie und Umwelt...

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