Daikin FTXP50M2V1B Installer'S Reference Manual Download Page 4

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General safety precautions

Installer reference guide

FTXP50~7 FTXF20~7 ATXF50~71A2V1B

Daikin room air conditioner

4P513661-8H – 2019.12

1 General safety precautions

1.1 About the documentation

▪

The original documentation is written in English. All other languages are
translations.

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The precautions described in this document cover very important topics, follow
them carefully.

▪

The installation of the system, and all activities described in the installation
manual and in the installer reference guide MUST be performed by an authorised
installer.

1.1.1 Meaning of warnings and symbols

DANGER

Indicates a situation that results in death or serious injury.

DANGER: RISK OF ELECTROCUTION

Indicates a situation that could result in electrocution.

DANGER: RISK OF BURNING

Indicates a situation that could result in burning because of extreme hot or cold
temperatures.

DANGER: RISK OF EXPLOSION

Indicates a situation that could result in explosion.

WARNING

Indicates a situation that could result in death or serious injury.

WARNING: FLAMMABLE MATERIAL

CAUTION

Indicates a situation that could result in minor or moderate injury.

NOTICE

Indicates a situation that could result in equipment or property damage.

INFORMATION

Indicates useful tips or additional information.

Symbols used on the unit:

Summary of Contents for FTXP50M2V1B

Page 1: ...Installer reference guide Daikin room air conditioner FTXP50M2V1B FTXP60M2V1B FTXP71M2V1B FTXF20A2V1B FTXF25A2V1B FTXF35A2V1B FTXF50A2V1B FTXF60A2V1B FTXF71A2V1B ATXF50A2V1B ATXF60A2V1B ATXF71A2V1B...

Page 2: ...remove the front panel 23 6 2 2 To re install the front panel 24 6 2 3 To remove the front grille 24 6 2 4 To re install the front grille 24 6 2 5 To remove the electrical wiring box cover 24 6 2 6 T...

Page 3: ...fix the unit on the mounting plate 38 7 Configuration 39 7 1 To set a different address 39 8 Commissioning 41 8 1 Overview Commissioning 41 8 2 Checklist before commissioning 41 8 3 To perform a test...

Page 4: ...d installer 1 1 1 Meaning of warnings and symbols DANGER Indicates a situation that results in death or serious injury DANGER RISK OF ELECTROCUTION Indicates a situation that could result in electrocu...

Page 5: ...ediately after operation It could be too hot or too cold Give it time to return to normal temperature If you must touch it wear protective gloves Do NOT touch any accidental leaking refrigerant WARNIN...

Page 6: ...necessary guidance for this logbook 1 2 2 Installation site Provide sufficient space around the unit for servicing and air circulation Make sure the installation site withstands the weight and vibrat...

Page 7: ...lation of pipework shall be kept to a minimum WARNING If appliances contain R32 refrigerant the floor area of the room in which the appliances are installed operated and stored MUST be larger than the...

Page 8: ...raph or table to determine the minimum floor area 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 360 370 380 390 4...

Page 9: ...4 10 9 7 0 46 3 3 6 12 3 7 2 49 0 3 8 13 7 7 4 51 8 4 0 15 1 7 6 54 6 4 2 16 7 7 8 57 5 4 4 18 3 7 956 59 9 Wall mounted unit b m kg Amin m2 Floor standing unit c m kg Amin m2 m Total refrigerant char...

Page 10: ...NOT charge more than the specified amount of refrigerant When the refrigerant system is to be opened refrigerant MUST be treated according to the applicable legislation WARNING Make sure there is no...

Page 11: ...erature inside the unit can get much higher than that of the room e g 70 C In case of a brine leak hot parts inside the unit can create a hazardous situation WARNING The use and installation of the ap...

Page 12: ...so may cause electric shock or fire When installing the earth leakage protector make sure it is compatible with the inverter resistant to high frequency electric noise to avoid unnecessary opening of...

Page 13: ...mponents box is connected securely Make sure all covers are closed before starting up the unit NOTICE Only applicable if the power supply is three phase and the compressor has an ON OFF starting metho...

Page 14: ...unit Indoor unit installation manual Installation instructions Format Paper in the box of the indoor unit Installer reference guide Preparation of the installation good practices reference data Format...

Page 15: ...out Operation range Preparation What to do and know before going on site Installation What to do and know to install the system Configuration What to do and know to configure the system after it is in...

Page 16: ...n mind At delivery the unit MUST be checked for damage Any damage MUST be reported immediately to the claims agent of the carrier Bring the packed unit as close as possible to its final installation p...

Page 17: ...ries located at the bottom of the package 2 2 2 1 1 1 1 1 1 e d b a c f g h i a Installation manual b Operation manual c General safety precautions d Titanium apatite deodorizing and silver particle f...

Page 18: ...rant piping drain hose and interconnection cable f Insulation tape 4 2 Operation range Use the system in the following temperature and humidity ranges for safe and effective operation Operation mode O...

Page 19: ...an operating electric heater 5 2 1 Installation site requirements of the indoor unit INFORMATION Also read the precautions and requirements in the General safety precautions chapter INFORMATION The so...

Page 20: ...path of direct sunlight In bathrooms Sound sensitive areas e g near a bedroom so that the operation noise will cause no trouble WARNING Do NOT place objects below the indoor and or outdoor unit that...

Page 21: ...iping thickness might be required 5 3 2 Refrigerant piping insulation Use polyethylene foam as insulation material with a heat transfer rate between 0 041 and 0 052 W mK 0 035 and 0 045 kcal mh C with...

Page 22: ...sharp edges or piping particularly on the high pressure side Do NOT use taped wires stranded conductor wires extension cords or connections from a star system They can cause overheating electrical sh...

Page 23: ...ing 7 Finishing the outdoor installation 8 Finishing the indoor installation INFORMATION For installation of the outdoor unit mounting the outdoor unit connecting the refrigerant piping to the outdoor...

Page 24: ...the front grille 3 Push down the 3 upper hooks marked with a symbol with 3 circles a b a a Upper hook b Symbol with 3 circles 4 We recommend opening the flap before removing the front grille 5 Place b...

Page 25: ...the service cover horizontally away from the unit a b a Service cover screw b Service cover 6 3 Installing the indoor unit 6 3 1 Precautions when installing the indoor unit INFORMATION Also read the p...

Page 26: ...f a A Mounting plate for class 20 35 B Mounting plate for class 50 71 a Recommended mounting plate fixing spots b Pocket for the pipe port cover c Tabs for placing a spirit level d Through the wall ho...

Page 27: ...pe port cover MUST be removed 1 Cut off the pipe port cover from inside the front grille using a coping saw 2 Remove any burrs along the cut section using a half round needle file NOTICE Do NOT use ni...

Page 28: ...inyl chloride pipe When connecting a rigid polyvinyl chloride pipe nominal 13 mm directly to the drain hose as with embedded piping work use a field supplied drain socket nominal 13 mm a b c 18 a Drai...

Page 29: ...om INFORMATION The factory default is right side piping For left side piping remove the piping from the right side and install it on the left side 1 Remove the insulation fixing screw on the right sid...

Page 30: ...leaks 6 4 Connecting the refrigerant piping 6 4 1 About connecting the refrigerant piping Before connecting the refrigerant piping Make sure the outdoor and indoor unit are mounted Typical workflow C...

Page 31: ...llations to withstand the pressure and to prevent foreign materials e g mineral oils and moisture from mixing into the system Install the piping so that the flare is NOT subjected to mechanical stress...

Page 32: ...6 4 4 Pipe bending guidelines Use a pipe bender for bending All pipe bends should be as gentle as possible bending radius should be 30 40 mm or larger 6 4 5 To flare the pipe end CAUTION Incomplete fl...

Page 33: ...rant piping to the unit using flare connections Insulation Insulate the refrigerant piping interconnection cable and drain hose on the indoor unit as follows c a b f d g e a Gas pipe b Gas pipe insula...

Page 34: ...qualified persons in order to avoid a hazard WARNING Do NOT connect the power supply to the indoor unit This could result in electrical shock or fire WARNING Do NOT use locally purchased electrical pa...

Page 35: ...Item Tightening torque N m M4 X1M 1 2 M4 earth The earth wire between the wire retainer and the terminal must be longer than the other wires 1 3 6 5 4 Specifications of standard wiring components Com...

Page 36: ...upply wiring may cross but may NOT run parallel In order to avoid any electrical interference the distance between both wirings should ALWAYS be at least 50 mm WARNING Provide adequate measures to pre...

Page 37: ...adapter b S21 wire harness routing for other applications c S21 connector 3 Put the electrical wiring box cover back and pull the wire harness around it as shown in the previous figure 6 6 Finishing t...

Page 38: ...o the bottom frame or the front grille 2 Pass the drain hose and refrigerant pipes through the wall hole 6 6 3 To fix the unit on the mounting plate 1 Set the indoor unit on the mounting plate hooks U...

Page 39: ...to damage any of the surrounding parts when cutting the address jumper 3 Turn the power supply on Result The flap of the indoor unit will open and close to set the reference position INFORMATION For F...

Page 40: ...s the indoor unit ON OFF switch while the operation indicator is blinking Jumper Address Factory setting 1 After cutting with nippers 2 INFORMATION If the setting could NOT be completed while the oper...

Page 41: ...he unit is NOT obstructed by paper sheets cardboard or any other material There are NO missing phases or reversed phases The refrigerant pipes gas and liquid are thermally insulated Drainage Make sure...

Page 42: ...eating mode 20 24 C 3 The system stops operating 3 minutes after the unit is turned OFF 8 3 1 To perform a test run in winter season When operating the air conditioner in Cooling mode in winter set it...

Page 43: ...ates properly please make sure the following is clear for the user Make sure that the user has the printed documentation and ask him her to keep it for future reference Inform the user that he can fin...

Page 44: ...conditioner 4P513661 8H 2019 12 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 l...

Page 45: ...iagram legend For applied parts and numbering refer to the wiring diagram on the unit Part numbering is by Arabic numbers in ascending order for each part and is represented in the overview below by i...

Page 46: ...emitting diode HAP Light emitting diode service monitor green HIGH VOLTAGE High voltage IES Intelligent eye sensor IPM Intelligent power module K R KCR KFR KHuR K M Magnetic relay L Live L Coil L R Re...

Page 47: ...nsor low S PH HPS Pressure switch high S PL Pressure switch 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...

Page 48: ...ain product or application explaining how to install configure and maintain it Operation manual Instruction manual specified for a certain product or application explaining how to operate it Maintenan...

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