Daikin FAA71BUV1B, Installer And User Reference Manual

Page 1: ...Installer and user reference guide Split system air conditioner FAA71BUV1B FAA100BUV1B...

Page 2: ...Precautions for maintenance and service 34 10 2 Cleaning the unit 35 10 2 1 To clean the air outlet and exterior 35 10 2 2 To clean the front panel 35 10 2 3 To clean the air filter 36 10 3 Maintenan...

Page 3: ...To provide drainage 59 17 Piping installation 62 17 1 Preparing refrigerant piping 62 17 1 1 Refrigerant piping requirements 62 17 1 2 Refrigerant piping insulation 63 17 2 Connecting the refrigerant...

Page 4: ...Table of contents Installer and user reference guide 4 FAA71 100BUV1B Split system air conditioner 4P654517 1 2021 03 26 Glossary 86...

Page 5: ...nsists of General safety precautions Safety instructions that you must read before installing Format Paper in the box of the indoor unit Indoor unit installation and operation manual Installation and...

Page 6: ...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 propert...

Page 7: ...ation Installer and user reference guide 7 FAA71 100BUV1B Split system air conditioner 4P654517 1 2021 03 Symbol Explanation Indicates a table title or a reference to it Example 1 3 Table title means...

Page 8: ...testing and applied materials comply with applicable legislation on top of the instructions described in the Daikin documentation CAUTION Wear adequate personal protective equipment protective gloves...

Page 9: ...rb the control system and cause malfunction of the equipment In places where there is a risk of fire due to the leakage of flammable gases example thinner or gasoline carbon fibre ignitable dust In pl...

Page 10: ...environmental effects Provision shall be made for expansion and contraction of long runs of piping Piping in refrigerating systems shall be designed and installed such as to minimise the likelihood of...

Page 11: ...A min m 2 Ceiling mounted unit a 4 6 13 4 4 6 180 4 8 14 6 4 8 196 5 0 15 8 5 0 213 1 842 5 2 17 1 1 842 5 2 230 1 843 3 64 5 4 18 5 1 843 28 9 5 4 248 2 0 3 95 5 6 19 9 2 0 34 0 5 6 267 2 2 4 34 5 8...

Page 12: ...to oxygen deficiency Toxic gas might be produced if refrigerant gas comes into contact with fire DANGER RISK OF EXPLOSION Pump down Refrigerant leakage If you want to pump down the system and there i...

Page 13: ...ed with Liquid filling siphon attached Charge with the cylinder upright A siphon tube is NOT present Charge with the cylinder upside down Open refrigerant cylinders slowly Charge the refrigerant in li...

Page 14: ...cause electrical 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 the...

Page 15: ...that each electrical component and terminal inside the electrical components box is connected securely Make sure all covers are closed before starting up the unit NOTICE Only applicable if the power...

Page 16: ...r a metal board use a wall embedded pipe and wall cover in the feed through hole to prevent possible heat electrical shock or fire Refrigerant piping installation see 17 Piping installation 462 CAUTIO...

Page 17: ...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...

Page 18: ...For the user Installer and user reference guide 18 FAA71 100BUV1B Split system air conditioner 4P654517 1 2021 03 For the user...

Page 19: ...duced 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 ha...

Page 20: ...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 batter...

Page 21: ...r CAUTION It 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 syst...

Page 22: ...When the fan is rotating at high speed it will cause injury WARNING NEVER replace a fuse with a fuse of a wrong ampere ratings or other wires when a fuse blows out Use of wire or copper wire may cause...

Page 23: ...or an operating electric heater The room size shall be as specified in the General safety precaution WARNING Do NOT pierce or burn refrigerant cycle parts Do NOT use cleaning materials or means to acc...

Page 24: ...ystem air conditioner 4P654517 1 2021 03 Troubleshooting see 11 Troubleshooting 439 WARNING Stop operation and shut off the power if anything unusual occurs burning smells etc Leaving the unit running...

Page 25: ...an 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 NOTICE Do NOT use the system fo...

Page 26: ...eference guide 26 FAA71 100BUV1B Split system air conditioner 4P654517 1 2021 03 e Drain pipe a c d b e f g h a Front panel b Front grille c Service cover d Air filters e Drain hose f Refrigerant pipe...

Page 27: ...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 Wipe it...

Page 28: ...used together with the system CAUTION Do NOT operate the system when using a room fumigation type insecticide Chemicals could collect in the unit and endanger the health of people who are hypersensit...

Page 29: ...perature 14 28 C WB 10 27 C DB Indoor humidity 80 a a To avoid condensation and water dripping out of the unit If the temperature or the humidity is beyond these conditions safety devices may be put i...

Page 30: ...lly after the power turns back on again Setpoint Target temperature for the Cooling Heating and Auto operation modes Setback A function that keeps the room temperature in a specific range when the sys...

Page 31: ...on and the following icon will appear on the home screen 8 2 3 Airflow direction When Adjust the airflow direction as desired What The system directs the airflow differently depending on the user sele...

Page 32: ...djust the louvers vertical blades 1 Adjust horizontal blades using the user interface so you can easily access the knobs on the vertical blades 2 Hold knobs and move them down slightly 3 Adjust left o...

Page 33: ...Prevent direct sunlight from entering a room during cooling operation by using curtains or blinds Make sure the area is well ventilated Do NOT block any ventilation openings Ventilate often Extended u...

Page 34: ...he unit by yourself Ask a qualified service person to perform this work However as end user you may clean the air outlet exterior front panel and air filter WARNING NEVER replace a fuse with a fuse of...

Page 35: ...rmly when washing the blade with water Possible consequence The surface sealing peels off Clean with a soft cloth If it is difficult to remove stains use water or neutral detergent 10 2 2 To clean the...

Page 36: ...ble consequence Discoloration and deformation When to clean the air filter Rule of thumb Clean every 6 months If the air in the room is extremely contaminated increase the cleaning frequency Depending...

Page 37: ...ly operation for about half a day in order to dry the interior of the units Clean air filters and casings of indoor units see 10 2 Cleaning the unit 435 Turn off the power The user interface display d...

Page 38: ...ARNING The appliance using R32 refrigerant shall be stored so as to prevent mechanical damage and in a well ventilated room without continuously operating ignition sources e g open flames an operating...

Page 39: ...operly Turn OFF all main power supply switches to the unit If water leaks from the unit Stop operation The operation switch does NOT function properly Turn OFF the power supply If the user interface d...

Page 40: ...malfunctions The following symptoms are NOT system malfunctions 11 1 1 Symptom The system does not operate The air conditioner does not start immediately after the ON OFF button on the user interface...

Page 41: ...the air conditioner The noise prevents communication between the units causing them to stop Operation automatically restarts when the noise ceases 11 1 7 Symptom Noise of air conditioners Indoor unit...

Page 42: ...aller and user reference guide 42 FAA71 100BUV1B Split system air conditioner 4P654517 1 2021 03 12 Relocation Contact your dealer for removing and reinstalling the total unit Moving units requires te...

Page 43: ...er 4P654517 1 2021 03 13 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 legislation...

Page 44: ...For the installer Installer and user reference guide 44 FAA71 100BUV1B Split system air conditioner 4P654517 1 2021 03 For the installer...

Page 45: ...dvance 14 2 Indoor unit WARNING MILDLY FLAMMABLE MATERIAL The R32 refrigerant if applicable in this unit is mildly flammable Refer to the outdoor unit specifications for the type of refrigerant to be...

Page 46: ...cessory bag located at the bottom of the package the mounting plate attached to the back of the indoor unit 1 1 1 4 1 3 1 c b a d e f g a Installation and operation manual b General safety precautions...

Page 47: ...entification 15 1 1 Identification label Indoor unit Location 15 2 About the indoor unit Use the system in the following temperature and humidity ranges for safe and effective operation For combinatio...

Page 48: ...door temperature 15 46 C DB 15 21 C DB 15 15 5 C WB Indoor temperature 20 38 C DB 14 28 C WB 10 27 C DB AZAS71 100 Outdoor temperature 5 46 C DB 15 21 C DB 15 15 5 C WB Indoor temperature 20 38 C DB 1...

Page 49: ...f g h a Front panel b Front grille c Service cover d Air filters e Drain hose f Refrigerant pipes g Electrical wiring h User interface 15 4 Combining units and options INFORMATION Certain options mig...

Page 50: ...hook the unit on the mounting plate 58 16 3 5 To pass the pipes through the wall hole 58 16 3 6 To provide drainage 59 16 1 Preparing the installation site Choose an installation location with suffic...

Page 51: ...ere is no guarantee that interference will not occur in a particular installation It is therefore recommended to install the equipment and electric wires in such a way that they keep a proper distance...

Page 52: ...en until the panel stops a a Panel tabs 2 Remove the front panel by pushing hooks on either side of the front panel towards the side of the unit and remove the panel Or remove it by sliding the front...

Page 53: ...h down the upper hooks marked with a symbol with 3 circles in the direction of the arrows 3 for class 71 4 for class 100 a a a Hook 4 Making sure not to catch the horizontal flaps remove the front gri...

Page 54: ...ield plate to its original place on the unit 2 Install 1 screw back on the shield plate 3 Place the service cover to its original place on the unit 4 Install 1 screw back on the service cover 16 3 Mou...

Page 55: ...eft piping e Back left piping f Left piping 3 Attach the mounting plate on the wall and install it temporarily 4 Level the mounting plate use tabs on the mounting plate 5 Mark the centers of the drill...

Page 56: ...ocket for the pipe port cover c Tabs for placing a spirit level d Through the wall hole 80 mm e Drain hose position f Position for the tape measure at symbol g Gas pipe end h Liquid pipe end i Tempora...

Page 57: ...he gap with putty 16 3 3 To remove the pipe port cover INFORMATION To connect the piping on right side right bottom left side or left bottom the pipe port cover MUST be removed a b a Cut off for side...

Page 58: ...pass the pipes through the wall hole 1 Connect the drain piping 16 3 6 To provide drainage 459 the refrigerant piping 17 Piping installation 462 and the electrical wiring 18 Electrical installation 46...

Page 59: ...To provide drainage Make sure condensation water can be evacuated properly This involves General guidelines Connecting the drain piping to the indoor unit Checking for water leaks General guidelines P...

Page 60: ...f the drain pipe 50 mm Condensation Take measures against condensation Insulate the complete drain piping in the building To connect the piping on right side right back or right bottom INFORMATION The...

Page 61: ...the drain hose on the left side and do not forget to tighten it with the fixing screw otherwise water leakage may occur 4 Attach the drain hose to the refrigerant piping bottom side using adhesive vi...

Page 62: ...be installed according to instructions given in 17 Piping installation 462 Only mechanical joints e g braze flare connections that are compliant with the latest version of ISO14903 can be used NOTICE...

Page 63: ...terials should be at least 20 mm to prevent condensation on the surface of the insulation 17 2 Connecting the refrigerant piping 17 2 1 About connecting the refrigerant piping Before connecting the re...

Page 64: ...l the piping so that the flare is NOT subjected to mechanical stress Protect the piping as described in the following table to prevent dirt liquid or dust from entering the piping Use caution when pas...

Page 65: ...cause refrigerant gas leakage Do NOT re use flares Use new flares to prevent refrigerant gas leakage Use flare nuts that are included with the unit Using different flare nuts may cause refrigerant ga...

Page 66: ...MMABLE MATERIAL The R32 refrigerant if applicable in this unit is mildly flammable Refer to the outdoor unit specifications for the type of refrigerant to be used Pipe length Keep refrigerant piping a...

Page 67: ...power supply system complies with the electrical specifications of the units 2 Connecting the electrical wiring to the outdoor unit 3 Connecting the electrical wiring to the indoor unit 4 Connecting t...

Page 68: ...ause 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 th...

Page 69: ...fications of standard wiring components Component Specification Interconnection cable indoor outdoor 4 core cable 1 5 mm2 2 5 mm2 and applicable for 220 240 V H05RN F 60245 IEC 57 a User interface cab...

Page 70: ...rough the frame connect the cable to the terminal block make sure the numbers match with the numbers on the outdoor unit and connect the earth wire and fix the cable with a cable tie 4 Seal all gaps w...

Page 71: ...n system 1 user interface controls 2 indoor units 2 indoor units operates equally 2 1 3 P1 P2 P1 P2 P1 P2 2 1 3 1 2 3 e c d1 d2 b a a Power supply b Residual current device c Outdoor unit d Indoor uni...

Page 72: ...1 c a 2 a 16 a Outdoor unit number b Indoor unit number c Slave indoor unit d User interface 2 remote controllers control 2 remote controllers control 1 indoor unit 2 1 3 P1 P2 2 1 3 e 1 e 2 b c d a P...

Page 73: ...he bottom hooks of the mounting plate Make sure that the wires do NOT get squeezed or caught anywhere 3 Press the bottom edge of the indoor unit with both hands until it is firmly caught by the mounti...

Page 74: ...talled Typical workflow Commissioning typically consists of the following stages 1 Checking the Checklist before commissioning 2 Performing a test run for the system 20 2 Precautions when commissionin...

Page 75: ...ed and the earth terminals are tightened The fuses or locally installed protection devices are installed according to this document and have NOT been bypassed The power supply voltage matches the volt...

Page 76: ...the BRC1H52 user interface When using any other user interface see the installation manual or service manual of the user interface Setting Airflow rate increase mode This setting must correspond with...

Page 77: ...If the system mode is Then 1 M SW Pair 1 unit 11 21 0 01 Simultaneous 2 units 02 Simultaneous 3 units 03 When using in simultaneous operation system mode refer to simultaneous operation system indivi...

Page 78: ...e from the master unit if the optional remote controller for slave unit is used However remove the wires attached to the user interface terminal board of the master unit After the slave unit setting r...

Page 79: ...F enables control by user interface a Input ON OFF Result Turns the unit OFF How to select FORCED OFF and ON OFF OPERATION 1 Turn on the power and then use the user interface to select operation 2 Cha...

Page 80: ...erly 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 find the com...

Page 81: ...iew In case other error codes appear contact your dealer Code Description Malfunction of indoor unit PCB Drain level control system abnormality Malfunction of freezing protection High pressure control...

Page 82: ...er 4P654517 1 2021 03 24 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 legislation...

Page 83: ...he unit Part numbering is by Arabic numbers in ascending order for each part and is represented in the overview below by in the part code Symbol Meaning Symbol Meaning Circuit breaker Protective earth...

Page 84: ...de 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 Reactor M Step...

Page 85: ...sensor 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 META...

Page 86: ...t 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 Maintenance instruc...

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Page 88: ...4P654517 1 2021 03 Copyright 2021 Daikin Verantwortung f r Energie und Umwelt...