Daikin 3AMXF52A2V1B9 Installation Manual Download

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13 Technical data

Installation manual

3AMXF-A9, 3AMXF-A9, 3AMXM-N9
R32 Split series
3P600450-1R – 2022.05

Distributor

Electronic expansion valve

Refrigerant flow: cooling

Muffler with filter

Thermistor (liquid)

Refrigerant flow: heating

Solenoid valve

Filter

Summary of Contents for 3AMXF52A2V1B9

Page 1: ...Installation manual R32 Split series English Installation manual R32 Split series 3AMXM52N2V1B9 3AMXF52A2V1B9 3MXF52A2V1B9 3MXF68A2V1B9 ...

Page 2: ...6 17 18 under iagttagelse af enligt bestämmelserna för i henhold til bestemmelsene i noudattaen säännöksiä za dodržení ustanovení prema odredbama követi a z zgodnie z postanowieniami urmând prevederile 19 20 21 22 23 24 25 v skladu z določbami vastavalt nõuetele следвайки клаузите на vadovaujantis šio dokumento nuostatomis atbilstoši šādu standartu prasībām nasledovnými ustanoveniami şu standartla...

Page 3: ...Innstilling av sikkerhetsanordning for trykk P bar Produksjonsnummer og produksjonsår se modellens merkeplate Suurin sallittu paine PS K bar Pienin suurin sallittu lämpötila TS TSmin Alhaisin matalapainepuolen lämpötila L C TSmax Suurinta sallittua painetta PS vastaava kyllästyslämpötila M C Kylmäaine N Varmuuspainelaitteen asetus P bar Valmistusnumero ja valmistusvuosi katso mallin nimikilpi Maxi...

Page 4: ...ions 2008 S I 2016 1101 Electrical Equipment Safety Regulations 2016 S I 2016 1091 Electromagnetic Compatibility Regulations 2016 following the provisions of BS EN 60335 2 40 as set out in A and judged positively by B according to the Certificate C as set out in the Technical Construction File D and judged positively by E Applied module F G Risk category H Also refer to next page A B C DAIKIN TCF ...

Page 5: ...allowable pressure PS M C Refrigerant N Setting of pressure safety device P bar Manufacturing number and manufacturing year refer to model nameplate K L M TSmin TSmax PS N P 41 7 35 63 8 R32 41 7 bar C C bar Name and address of the Notified body that judged positively on compliance with the Pressure Equipment Safety Regulations Q Q HPi CEproof Ltd The Manor House Howbery Business Park Wallingford ...

Page 6: ...ore commissioning 17 10 2 Checklist during commissioning 17 10 3 Trial operation and testing 17 10 3 1 About wiring error check 17 10 3 2 To perform a test run 18 10 4 Starting up the outdoor unit 18 11 Maintenance and service 18 12 Disposal 18 13 Technical data 19 13 1 Wiring diagram 19 13 1 1 Unified wiring diagram legend 19 13 2 Piping diagram Outdoor unit 20 1 About the documentation 1 1 About...

Page 7: ...amage and even injury CAUTION Incomplete flaring may 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 gas leakage CAUTION Do NOT open the valves before flaring is complete This would cause refrigerant gas leakage DANGER RISK OF EXPLOSION Do NOT open th...

Page 8: ...tion devices of the unit Do NOT touch live parts for 10 minutes after the power supply is turned off because of high voltage risk Please note that some sections of the electric component box are hot Make sure you do NOT touch a conductive section Do NOT rinse the unit This may cause electric shocks or fire DANGER RISK OF ELECTROCUTION Use this compressor on a grounded system only Turn the power of...

Page 9: ...4 1 2 Additional installation site requirements of the outdoor unit in cold climates Protect the outdoor unit against direct snowfall and take care that the outdoor unit is NEVER snowed up a b c c d a Snow cover or shed b Pedestal c Prevailing wind direction d Air outlet It is recommended to provide at least 150 mm of free space below the unit 300 mm for heavy snowfall areas Additionally make sure...

Page 10: ... shall be made with permanent joints when inside an occupied space except joints directly connecting the piping to the indoor units NOTICE The piping and other pressure containing parts shall be suitable for refrigerant Use phosphoric acid deoxidised seamless copper for refrigerant piping Foreign materials inside pipes including oils for fabrication must be 30 mg 10 m Refrigerant piping diameter L...

Page 11: ... system joining of parts with at least one part charged shall be performed taking into account the following requirements inside occupied spaces non permanent joints are NOT allowed for R32 refrigerant except for site made joints directly connecting the indoor unit to piping Site made joints directly connecting piping to indoor units shall be of non permanent type CAUTION Do NOT connect the embedd...

Page 12: ...NOTICE It is recommended that the refrigerant piping between indoor and outdoor unit is installed in a ducting or the refrigerant piping is wrapped with finishing tape 5 3 Checking the refrigerant piping 5 3 1 To check for leaks NOTICE Do NOT exceed the unit s maximum working pressure see PS High on the unit name plate NOTICE ALWAYS use a recommended bubble test solution from your wholesaler NEVER...

Page 13: ...ight and CO2 equivalent Formula to calculate the quantity in CO2 equivalent tonnes GWP value of the refrigerant total refrigerant charge in kg 1000 Contact your installer for more information 6 2 To determine the additional refrigerant amount If the total liquid piping length is Then 30 m Do NOT add additional refrigerant If the total liquid piping length is Then 30 m R total length m of liquid pi...

Page 14: ... by the power supply Do NOT touch them with bare hands DANGER RISK OF ELECTROCUTION Disconnect the power supply for more than 10 minutes and measure the voltage at the terminals of main circuit capacitors or electrical components before servicing The voltage MUST be less than 50 V DC before you can touch electrical components For the location of the terminals see the wiring diagram AC DC DC S20 S2...

Page 15: ... unit installation 8 1 To finish the outdoor unit installation DANGER RISK OF ELECTROCUTION Make sure that the system is earthed properly Turn OFF the power supply before servicing Install the switch box cover before turning ON the power supply 1 Insulate and fix the refrigerant piping and cables as follows g b a f e c d a Gas pipe b Gas pipe insulation c Interconnection cable d Field wiring if ap...

Page 16: ...ion Setting it in the guest rooms is convenient 9 2 1 To set the priority room function 1 Remove the switch cover on the service PCB 2 Set the switch SW4 for the indoor unit for which you want to activate the priority room function to ON E D C B A E D C B A A 1 2 3 4 5 1 SW4 OFF ON 2 1 3 Reset the power 9 3 About night quiet mode The night quiet mode function makes the outdoor unit run more quietl...

Page 17: ...specified wires are used for the interconnection cable The fuses circuit breakers or locally installed protection devices are installed according to this document and have NOT been bypassed Check if marks room A C on the wiring and piping match for each indoor unit Check if the priority room setting is set for 2 or more rooms Keep in mind that the DHW generator for Multi or the Hybrid for Multi sh...

Page 18: ...oling operation 4 When test run is finished set the temperature to a normal level In cooling mode 26 28 C in heating mode 20 24 C INFORMATION Test run can be disabled if necessary After the unit is turned OFF it cannot be started again for 3 minutes When the test run is started in the heat mode right after turning the safety breaker on in some cases no air will be output for about 15 minutes in or...

Page 19: ...connector D V D Diode DB Diode bridge DS DIP switch E H Heater FU F U for characteristics refer to PCB inside your unit Fuse FG Connector frame ground H Harness H P LED V L Pilot lamp light emitting diode Symbol Meaning 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...

Page 20: ... 6 4CuT 9 5CuT 9 5CuT 9 5CuT 9 5CuT 7 9CuT S1PH SV 9 5CuT 9 5CuT 6 4CuT 12 7CuT 15 9CuT d e f k a b c g i j d r A r B r C s t s t s t r A r B r C s t s t s t u u u d p o o n l l m l w x v A v B v C v A v B v C q h 3MXF68 7 9CuT 7 9CuT 7 9CuT 7 9CuT 12 7CuT M 12 7CuT 12 7CuT 9 5CuT 12 7CuT 12 7CuT 12 7CuT 12 7CuT 12 7CuT 12 7CuT 15 9CuT 15 9CuT 15 9CuT 7 9CuT 9 5CuT 12 7CuT 7 9CuT 7 9CuT 7 9CuT MV ...

Page 21: ...anual 21 3AMXF A9 3AMXF A9 3AMXM N9 R32 Split series 3P600450 1R 2022 05 h Distributor r Electronic expansion valve Refrigerant flow cooling i Muffler with filter s Thermistor liquid Refrigerant flow heating j Solenoid valve t Filter ...

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