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INSTALLATION 
MANUAL

R410A Split Series

Models

FTXB20C2V1B
FTXB25C2V1B
FTXB35C2V1B
ATXB25C2V1B
ATXB35C2V1B

Summary of Contents for ATXB25C2V1B

Page 1: ...INSTALLATION MANUAL R410A Split Series Models FTXB20C2V1B FTXB25C2V1B FTXB35C2V1B ATXB25C2V1B ATXB35C2V1B ...

Page 2: ... e giudicato positivamente da B secondo il Certificato C 07 Σημείωση όπως καθορίζεται στο A και κρίνεται θετικά από το B σύμφωνα με το Πιστοποιητικό C 08 Nota tal como estabelecido em A e com o parecer positivo de B de acordo com o Certificado C 09 Примечание как указано в A и в соответствии с положительным решением B согласно Свидетельству C 10 Bemærk som anført i A og positivt vurderet af B i he...

Page 3: ...ting wires so their terminals receive no external stresses Incomplete connections or clamping may cause terminal overheating or fire After connecting interconnecting and supply wiring be sure to shape the cables so that they do not put undue force on the electrical covers or panels Install covers over the wires Incomplete cover installation may cause terminal overheating electrical shock or fire I...

Page 4: ...tre away from any television or radio set unit may cause interference with the picture or sound 9 to avoid accidental touching it is recommended to install the unit higher than 2 5m 2 Wireless remote controller 1 Turn on all the fluorescent lamps in the room if any and find the site where remote control signals are properly received by the indoor unit within 7 metres This appliance is intended to ...

Page 5: ...the hooks with the fingers of your other hand When there is no work space because the unit is close to ceiling CAUTION Be sure to wear protection gloves Place both hands under the center of the front grille and while pushing up pull it toward you Installation method 1 Install the front grille and firmly engage the upper hooks 3 locations 2 Install 2 screws of the front grille 3 Install the air fil...

Page 6: ...t Mounting plate Screws Field supply M4 25L M4 16L 75mm or more from ceiling Front panel 50mm or more from walls on both sides Air filters Service lid Opening service lid Service lid is opening closing type Opening method 1 Remove the service lid screws 2 Pull out the service lid diagonally down in the direction of the arrow 3 Pull down Wrap the insulation pipe with the finishing tape from bottom ...

Page 7: ...wall with screws Recommended mounting plate retention spots and Dimensions Use tape measure as shown Position the end of a tape measure at Keep here the piece cut out from the unit for piping Liquid pipe end Gas pipe end The removed pipe port cover can be kept in the mounting plate pocket Removed pipe port cover Mounting plate Through the wall hole ø65mm Recommended mounting plate retention spots ...

Page 8: ... drain hose together with an insulation tape 3 Pass the drain hose and refrigerant pipes through the wall hole then set the indoor unit on the mounting plate hooks by using the markings at the top of the indoor unit as a guide 4 Open the front panel then open the service lid Refer to Installation tips 5 Pass the interconnecting wires from the outdoor unit through the feed through wall hole and the...

Page 9: ...tion fixing screws on the right to remove the drain hose 2 Reattach the insulation fixing screw on the right as it was Forgetting to attach this may cause water leakages 3 Remove the drain plug on the left side and attach it to the right side 4 Insert the drain hose and tighten with included indoor unit fixing screw Left side left back or left bottom piping Drain hose attachment position The drain...

Page 10: ...NING 1 Do not use tapped wires stranded wires extension cords or starburst connections as they may cause overheating electrical shock or fire 2 Do not use locally purchased electrical parts inside the product Do not branch the power for the drain pump etc from the terminal block Doing so may cause electric shock or fire 3 Do not connect the power wire to the indoor unit Doing so may cause electric...

Page 11: ...ECTIFIER Rectifier C102 C103 Capacitor FG Frame ground F1U Fuse 3 15A H1 H3 Harness H1P H2P Pilot lamp IPM200 Intelligent power module M1F Fan motor M1S Swing motor MR10 Magnetic relay PCB1 PCB2 Printed circuit board R1T R2T Thermistor S6 S602 Connector SW1 Operation switch V1 Varistor X1M Terminal strip Protective earth CAUTION Note that operation will restart automatically if the main power supp...

Page 12: ... not use mineral oil on flared part 2 Prevent mineral oil from getting into the system as this would reduce the lifetime of the units 3 Never use piping which has been used for previous installations Only use parts which are delivered with the unit 4 Do never install a drier to this R410A unit in order to guarantee its lifetime 5 The drying material may dissolve and damage the system 6 Incomplete ...

Page 13: ... Refrigerant gas pipe s surface temperature reaches 110 C max Choose heat insulation materials that will withstand this temperature 2 Be sure to insulate both the gas and liquid piping and to provide insulation dimensions as below 3 Use separate thermal insulation pipes for gas and liquid refrigerant pipes Gas side Liquid side Gas pipe thermal insulation Liquid pipe thermal insulation O D 9 5mm O ...

Page 14: ...cessary power consumption If the circuit breaker trips to shut off the power to the air conditioner the system will restore the original operation mode when the circuit breaker is opened again 2 Test items Trial operation from remote controller 1 Press ON OFF button to turn on the system 2 Simultaneously press centre of TEMP button and MODE button 3 Press MODE button twice will appear on the displ...

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Page 16: ...3P341265 5G 2014 10 Copyright 2014 Daikin ...

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