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3 User safety instructions

Installation and operation manual

9

EKVDX32~100A2VEB
VRV system air conditioner
4P555815-1A – 2021.08

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:  the  dismantling  of  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.

3.2

Instructions for safe operation

WARNING

▪ Do NOT modify, disassemble,

remove, reinstall or repair the unit
yourself as incorrect dismantling or
installation may cause an electrical
shock or fire. Contact your dealer.

▪ In case of accidental refrigerant

leaks, make sure there are no naked
flames. The refrigerant itself is
entirely safe and non-toxic. R410A is
a non-combustible refrigerant, and
R32 is a mildly flammable refrigerant,
but they will generate a toxic gas
when they accidentally leak into a
room where combustible air from fan
heaters, gas cookers, etc. is present.
Always have qualified service
personnel confirm that the point of
leakage has been repaired or
corrected before resuming operation.

CAUTION

This unit is equipped with electrically
powered safety measures, such as a
refrigerant leak detector. In order to be
effective, the unit must be electrically
powered at all times after installation,
except for short service periods.

CAUTION

NEVER touch the internal parts of the
controller.

WARNING

This unit contains electrical and hot
parts.

Summary of Contents for EKVDX100A2VEB

Page 1: ...Installation and operation manual VRV system air conditioner English Installation and operation manual VRV system air conditioner EKVDX32A2VEB EKVDX50A2VEB EKVDX80A2VEB EKVDX100A2VEB...

Page 2: ...94 31 7 a 15 8 b 95 32 0 a 16 0 b 96 32 4 a 16 2 b 97 32 7 a 16 3 b 98 33 0 a 16 5 b 99 33 4 a 16 7 b 100 33 7 a 16 8 b 63 21 2 a 10 6 b 64 21 6 a 10 8 b 65 21 9 a 10 9 b 66 22 2 a 11 1 b 67 22 6 a 11...

Page 3: ...s na imi pokyny odpov daj n sleduj c m norm m nebo normativn m dokument m u skladu sa slijede im standardom ima ili drugim normativnim dokumentom ima uz uvjet da se oni koriste u skladu s na im uputa...

Page 4: ...omponents 20 14 2 To connect the electrical wiring to the indoor unit 20 14 3 To connect the external outputs 21 14 4 To connect the external input 21 15 Configuration 21 15 1 To set the discharge tem...

Page 5: ...stall the outlet grille in a position where the airflow will not come into direct contact with people Do NOT use booster fans in the duct Refrigerant piping installation see 13 Piping installation 418...

Page 6: ...ectric heater in the room where the unit is installed in case the floor area is less than the minimum floor area Amin m of the rooms that are served NO auxiliary devices which may be a potential ignit...

Page 7: ...oor units and EKVDX units 63 84 kg Case 1 VAM EKVDX and indoor unit s combined Step 1 determine A1 the area of the smallest room in the lowest underground floor in which an indoor unit is present if a...

Page 8: ...room with a ceiling mounted indoor unit on other floors has an area of 14 m There are multiple underground floors in the building and the smallest room with an indoor unit in the lowest underground fl...

Page 9: ...on 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...

Page 10: ...se with a fuse of a wrong ampere ratings or other wires when a fuse blows out Use of wire or copper wire may cause the unit to break down or cause a fire CAUTION After a long use check the unit stand...

Page 11: ...modify disassemble remove reinstall or repair the unit yourself as incorrect dismantling or installation may cause an electrical shock or fire Contact your dealer In case of accidental refrigerant le...

Page 12: ...inner chemical dust cloth etc The panel may get discoloured or the coating peeled off If it is heavily dirty soak a cloth in water diluted neutral detergent squeeze it well and wipe the panel clean Wi...

Page 13: ...tion started The following icon will appear on the home screen The system will resume normal operation after approximately 6 to 8 minutes Operation Description Hot start a The supply air fan will stop...

Page 14: ...o the service manual for more information Contact your dealer to repair and re activate the system Refer to the service manual for more information 7 2 To clean the air outlet WARNING Do NOT let the i...

Page 15: ...g Auxiliary pipe liquid 9 5 mm h Sealing for duct flanges EKVDX50 100A2 i Washers for hanger bracket j Drain hose k Sealing pads drain pipe gas pipe and liquid pipe l Tie wraps m Sealing strips for ca...

Page 16: ...for maintenance and service a mm A C b c 600 B 300 809 c 600 A Side view refrigerant piping drain piping control box B Side view air outlet C Bottom view a Ceiling opening width 900 mm EKVDX32A2 950 m...

Page 17: ...as duct use accessory screws 2 Connect the duct to the canvas duct g c b a f e d d h f a Screws for duct flanges accessory b Duct flange rectangular installed on the unit c Indoor unit d Insulation fi...

Page 18: ...n hose 5 5 d d Sealing pad accessory 6 Connect the drain piping to the drain hose 6 e e Drain piping field supply NOTICE Do NOT remove the drain pipe plug Water might leak out Use the drain outlet onl...

Page 19: ...surface of the insulation 13 2 Connecting the refrigerant piping DANGER RISK OF BURNING SCALDING 13 2 1 To connect the refrigerant piping to the indoor unit CAUTION Install the refrigerant piping or c...

Page 20: ...WAYS be at least 50 mm NOTICE Be sure to keep the power line and transmission line apart from each other Transmission wiring and power supply wiring may cross but may NOT run parallel 1 Remove the ser...

Page 21: ...al data sheet of the user interface E g the BRC1H52 controller generates an alarm of 65 dB sound pressure measured at 1 m distance from the alarm 14 4 To connect the external input INFORMATION For det...

Page 22: ...with VRV system Without duct With duct Without duct With duct Without duct With duct Setting for cold areas when heater thermostat is OFF c Stop Stop Low Low Stop stop Low Low Fan operation when defr...

Page 23: ...m NO F1 F2 connection between VAM and EKVDX only P1 P2 connection allowed NO group control Power supply and electrical safety devices are shared between VAM and EKVDX Each VAM unit is connected to on...

Page 24: ...19 Technical data A subset of the latest technical data is available on the regional Daikin website publicly accessible The full set of latest technical data is available on the Daikin Business Porta...

Page 25: ...or V R Diode bridge Insulated gate bipolar transistor IGBT power module WRC Wireless remote controller X Terminal X M Terminal strip block Y E Electronic expansion valve coil Y R Y S Reversing solenoi...

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Page 28: ...4P555815 1A 2021 08 Copyright 2021 Daikin 4P555815 1 A 0000000 Verantwortung f r Energie und Umwelt...

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