Installation manual Split system air conditioners
Contents
1. 3 5 2 Specifications of standard wiring components Component RZQG RZQSG V1 Y1 V1 Y1 71 100 1254140 71 100 125 140 100 1254140 100 125 140 Power supply cable MCA 20 6 32 0 33 5A 14 0 21 0 225A 32 0 335A 17 7 19 2A 225A Voltage 230 V 400 V 230V 400 V Phase 1 3N je 3N Frequency 50 Hz Wire sizes Must comply with applicable legislation Interconnection cables Minimum cable section of 2 5 mm and applicable for 230 V Recommended field fuse 25A 40A 16A 25A 40A 20A 25A Earth leakage circuit breaker Must comply with applicable legislation a 3 5 3 outdoor unit To connect the electrical wiring on the NOTICE located at the inside of the service cover Follow the wiring diagram delivered with the unit Fixthe earth wire to the stop valve attachment plate so that it does not slide Make sure the electrical wiring does NOT obstruct proper reattachment of the service cover 1 Remove the service cover 2 Connect the interconnection cables and power supply as follows V1 Y1 1 50 Hz 3N 50 Hz 220 240 V 380 415 V L1 L2 13 N LN iu L1 L2 L3 N po 12 r E pos MCA Minimum2. ze xeujere Deu vc e 44 0c 6l 8 9 assipye e epus Bou aupue Jaja 1 p1epuejs apueba syn anpjedsal J9SANASUL JOA PIOYUAY assip Je Jeje INNMIEH OHOELLIOO neLHanAnott uud vum weLdetHeLo 1018101281000 eweindn wiseu s npes n iuo es ep jelan zn w ungeuuou y es SL wjuayeuuou oqeu ul Impajseu fep nodpo AuAyod wigeu s npejnos AueniznAn nos az npepodpad ez pl A jsesteynu uegiytex gyu eya uegn epe ersnuuneeA usjsijieeluo uepinuu ef ueipuepue s USIAeeJnas Jeneejsen BUA rseyniq 1 BJA Jexs BurupueAue ye Japun JuaLunyop ajja YOO pJonn Je anpjedsal ol NBUTDI CLOHA 60 seo nugsu sessou
3. 160 620 160 N T N N 36 61 1 A Discharge side B Distance between anchor points C Bottom frame D Drain holes E Knockout hole for snow Snow In regions with snowfall snow might build up and freeze between the heat exchanger and the external plate This might decrease the operating efficiency To prevent this 1 Drill a 4x and remove the knockout hole b 2 Remove the burrs and paint the edges and areas around the edges using repair paint to prevent rusting Installation manual 4 DAIKIN RZQG71 140L_V1 Y1 RZQSG100 140L_V1 Y1 Split system air conditioners 4P385521 1 2014 08 3 Installation 3 1 4 prevent the outdoor unit from falling 5 Do the following over nsulate the liquid piping a and the gas piping b Wind heat insulation around the curves and then cover it with vinyl tape c Make sure the field piping does not touch any compressor components d Seal the insulation ends sealant etc e Connect cables field supply as shown 3 2 Connecting the refrigerant piping 0 DANGER RISK OF BURNING 3 2 1 To connect the refrigerant piping to the outdoor unit 6 If the outdoor unit is installed above the indoor unit cover the stop valves f see above with sealing material to prevent 1 Dothe following condensed water on the stop valves from moving to the indoor unit Remove the
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6. Air Volume direction If not operation is not OK The home menu is Fer displayed CN 5 Stop the test run Action 1 Press at least 4 seconds Service Settings menu gt lt gt is displayed 2 Select Test Operation Result Service Settings 1 3 C 7 NO Maintenance Contact Field Settings Demand S US Min Setpoints Differential Group Address dE Return Setting S The unit returns to normal operation and the home menu is displayed 3 Press Leb CN 4 3 Error codes when performing a test run If the installation of the outdoor unit has NOT been done correctly the following error codes may be displayed on the user interface Error code Possible cause 3 Select Test Operation Service Settings 113 Nothing displayed The wiring is disconnected or there is a C SC the currently set wiring error between power supply and enge t outdoor unit between outdoor unit and jemand emperature is not N 20 Min Setpoints Differential indoor units between indoor unit and Group Address displayed From Setting user interface 4 Press Test Operation is The fuse on the outdoor unit PCB has blown out 7 displayed on the home menu E3 E4 or L8 The stop valves are closed c The air inlet or air outlet is blocked Cool E7 There is a missing phase in case of thr
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10. See 3 3 1 Checking refrigerant piping Setup on page 6 3 4 5 To charge refrigerant WARNING Only use R410A as refrigerant Other substances may cause explosions and accidents R410A contains fluorinated greenhouse gases covered by the Kyoto Protocol Its global warming potential value is 1975 Do NOT vent these gases into the atmosphere When charging refrigerant always use protective gloves and safety glasses Prerequisite Before charging refrigerant make sure the refrigerant piping is connected and checked leak test and vacuum drying 1 Connect the refrigerant cylinder to both the service port of the gas stop valve and the service port of the liquid stop valve Charge the additional refrigerant amount Open the stop valves a Factory refrigerant charge see unit name plate b Additional refrigerant amount charged c Total refrigerant charge 2 The filed out label must be adhered on the inside of the product and in the proximity of the product charging port e g on the inside of the service cover 3 5 Connecting the electrical wiring DANGER RISK OF ELECTROCUTION WARNING ALWAYS use multicore cable for power supply cables A CAUTION For use of units in applications with temperature alarm settings it is recommended to foresee a delay of 10 minutes for signalling the alarm in case the alarm temperature is exceeded The unit may stop for several minutes during normal operation for defrost
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12. supply line 3 6 Finishing the outdoor unit installation 3 6 1 To finish the outdoor unit installation 1 Insulate and fix the refrigerant piping and interconnection cable as follows Gas pipe Gas pipe insulation Interconnection cable Liquid pipe Liquid pipe insulation Finishing tape 2 Install the service cover 3 6 2 To check the insulation resistance of the compressor NOTICE If after installation refrigerant accumulates in the compressor the insulation resistance over the poles can drop but if it is at least 1 MO then the unit will not break down Use a 500 V mega tester when measuring insulation Do not use a mega tester for low voltage circuits 1 Measure the insulation resistance over the poles If Then 21 MQ Insulation resistance is OK This procedure is finished 1 MO Insulation resistance is not OK Go to the next step 2 Turn ON the power and leave it on for 6 hours Result The compressor will heat up and evaporate any refrigerant in the compressor 3 Measure the insulation resistance again 4 Commissioning NOTICE NEVER operate the unit without thermistors and or pressure sensors switches Burning of the compressor might result 4 1 Checklist before test run Do NOT operate the system before the following checks are OK The indoor units are properly mounted In case a wireless user interface is used The indoor un
13. 3 2 check for leaks 6 Outdoor unit Installation instructions 3 3 3 To perform vacuum drying 6 installation 3 4 Charging refrigerant 7 manual 3 4 1 Definitions L1 L7 H1 H2 7 Installer Preparation of the Digital files on http 3 4 2 To determine the additional refrigerant amount T reference installation technical www daikineurope com 3 4 3 determine the complete recharge amount 8 guide specifications reference support and manuals 344 Charging refrigerant 8 data product information S45 iti 8 2 3 4 6 the fluorinated greenhouse gases label 8 Latest revisions of the supplied documentation may be available on i La the regional Daikin website or via your dealer EA Connecting the electrical Wiring ii 8 9 5 1 About electrical compliance 8 3 5 2 Specifications of standard wiring components 9 3 5 8 connect the electrical wiring on the outdoor unit 9 2 About the box 3 5 Finishing the outdoor unit installation 10 3 6 1 To finish the outdoor unit installation 10 3 6 2 To check the insulation resistance ofthe compressor 10 21 Outdoor un it 4 Commissioning 10 41 Checllistbefore test oo 10 2 1 1 To remove the accessories from the 4 2 TO ORION a AS S 11 outdoor unit 4 3 Error codes when performing a test run
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15. selected amount in the tables below L2 7m fey Case Twin standard liquid pipe size 1 Total 29 5 gt G1 35 m fey G2 Total 26 4 gt G2 7 5 12 m lessate 2 eee em N R1 Length G1 30 5 m e RZQG100 gt R1 0 5 kg R2 Length G2 12 m R2 0 6 kg 3 R R1 R2 0 5 0 6 1 1 kg INFORMATION Piping length is the largest one way length of liquid piping To determine the additional refrigerant amount R in kg in case of pair EN L1 m ey L2 20 m Case Triple standard liquid pipe size 1 Total 29 5 gt G1 5 m G2 Total 26 4 gt G2 20 17 17 54 m 2 Case 81530 m and G1 G2 gt 30 m R1 R1 0 0 kg 0 R2 Length G1 G2 30 m 5 54 30 47 RZQG125 29m gt R2 0 9 kg 3 R R1 R2 0 0 0 9 0 9 kg DID 16 4 mm L1 standard 30 40 m 40 50 m 50 60 m 60 75 L1 size up 15 20 m 20 25 m 25 30 30 35 m R O5kg 1 0kg 1 5kg 2 0 kg a Only for RZQG100 140 RZQG71 140L_V1 Y1 RZQSG100 140L_V1 Y1 Split system air conditioners 4P385521 1 2014 08 DAIKIN Installation manual 7 3 Installation 3 4 3 To determine the complete recharge amount For RZQG only When piping length is lt 5 m a complete recharge of the unit is required To determine the com
16. 10 m height difference higher than the outdoor unit a Rising gas piping with oil trap b Liquid piping The outdoor unit is installed higher than the indoor unit Oil traps are NOT required 3 3 Checking the refrigerant piping 3 3 1 Checking refrigerant piping Setup Setup in case of pair Setup in case of twin Pressure gauge Nitrogen Refrigerant Weighing machine Vacuum pump Stop valve Main piping Refrigerant branch kit Branch piping 3 3 2 To check for leaks NOTICE Do NOT exceed the unit s maximum working pressure see PS High on the unit name plate NOTICE Make sure to use a recommended bubble test solution from your wholesaler Do not use soap water which may cause cracking of flare nuts soap water may contain salt which absorbs moisture that will freeze when the piping gets cold and or lead to corrosion of flared joints soap water may contain ammonia which causes a corrosive effect between the brass flare nut and the copper flare 1 Charge the system with nitrogen gas up to a gauge pressure of at least 200 kPa 2 bar It is recommended to pressurize to 3000 kPa 30 bar in order to detect small leaks 2 Check for leaks by applying the bubble test solution to all connections 3 Discharge all nitrogen gas 3 3 3 To perform vacuum drying 1 Vacuum the system until the pressure on the manifold indicates 0 1 MPa 1 bar 2 Leav
17. 2P Fuse 5 0 250 V F3U F6U Fuse T 6 3 A 250 V F7U F8U Fuse 1 0 A 250 V stop the product in the event of an abnormality when H1P H7P Light emitting diode service monitor is the product is started up orange Replace two of the three phases L1 L2 and L3 HAP Light emitting diode service monitor is during reverse phase protection abnormality green K1M K11M Magnetic contactor K1R Magnetic relay Y1S 5 Technical data RZQ S G V1 K1R K1R A1P Magnetic relay Y1S nt RZQ S G Y1 K1R A2P Magnetic rela 5 1 X Wiring diagram sn en y K2R Magnetic relay 5 1 1 Wiring diagram Outdoor unit The wiring diagram is delivered with the unit located at the inside of the service cover Notes for RZQ S G_V1 Notes RZQG71_V1 RZQSG100_V1 K2R RZQ S G_Y1 K2R A1P Magnetic relay E1H option K2R A2P Magnetic relay K10R K13R K15R Magnetic relay to connect the wiring to X6A X28A and X77A 3 Refer to the wiring diagram sticker on the back of the service cover for how to use the BS1 BS4 and DS1 switches When operating do not short circuit protective device S1PH 5 Refer to the service manual for instructions on how to set the selector switches DS1 The factory setting of all switches is 1 Symbols see legend K4R Magnetic relay
18. 3 4 2 To determine the additional refrigerant amount To determine if adding additional refrigerant is necessary To determine the additional refrigerant amount R in kg in case of twin triple and double twin 1 Determine G1 and G2 G1 m Total length of x liquid piping x 9 5 mm standard x 12 7 mm size up G2 m Total length of 96 4 mm liquid piping 2 Determine R1 and R2 If Then G1 gt 30 m Use the table below to determine R1 length G1 30 m and R2 length G2 G1 lt 30 R1 0 0 kg and G1 G2 gt 30 m Use the table below to determine R2 length G1 G2 30 m a In case of size up Replace 30 m by 15 m In case of standard liquid pipe size Length 0 10 m 10 20 m 20 30 m 30 45 m 1 0 5kg 1 0 kg 1 5 kg 2 0 kg R2 0 3kg 0 6 kg 0 9 kg 1 2 kg In case of size up liquid pipe size Length 0 5 m 5 10m 10 15 m 15 20 m R1 R2 0 5kg 1 0 kg 1 5 kg 2 0 kg a Only for RZQG100 140 3 Determine the additional refrigerant amount R R1 R2 Examples Layout Additional refrigerant amount R If Then L1 L2 L3 L4 L5 L6 L7 s chargeless length You do not have to add additional refrigerant Chargeless length 10 m size down 30 m standard 15 m size up L1 L2 L3 L4 L5 L6 L7 gt chargeless length You must add additional refrigerant For future servicing encircle the
19. 51 see the installation manual of the user interface When using BRC1D see the service manual of the user interface Do not interrupt the test run NOTICE INFORMATION Backlight To perform an ON OFF action on the user interface the backlight does not need to be lit For any other action it needs to be lit first The backlight is lit for 30 seconds when you press a button 1 Perform introductory steps E Action Kos 9 LL 1 Open the liquid stop valve A and gas stop valve B by removing the stem cap and turning counterclockwise with a hex wrench until it stops sr Close the service cover to prevent electric shocks 3 Turn ON power for at least 6 hours before starting operation to protect the compressor 4 On the user interface set the unit to cooling operation mode Start the test run Action Result 1 Go to the home menu Cool Set to mi E Cool 28 CN LI 2 Press at least 4 seconds The Service Settings menu is displayed 4 Check operation of the airflow direction Action Result Air Volume direction 1 Press Air Volume Direction C 7 NO Low Position 0 ee MD gt 2 Select Position 0 Air Volume Direction aO 7 low w C CN T If the airflow flap of the indoor unit moves operation is OK
20. DAIKIN Installation manual Split system air conditioners RZQG71L9V1B RZQG100L9V1B RZQG125L9V1B RZQG140L9V1B RZQG71L8Y1B RZQG100L8Y1B RZQG125L8Y1B RZQG140L7Y1B RZQSG100L9V1B RZQSG125L9V1B RZQSG140L9V1B RZQSG100L8Y1B RZQSG125L8Y1B Installation manual RZQSG140L7Y1B Split system air conditioners English wnibjag apuals00 0 8 00 1eeusepioo puez AN NDIIVO upipeK u seAsoqg ide ux AN dong UMEG Sc eoxynsuoy Joqns al y N adong jsougoods YZ oxsiuuej pases sezuomne I A N edoun3 Uter 62 e sofoynnsuoy seuluyos ls p lepns eroye lei N edoun3 uter 22 BUTDI CLOHON eXoenAHxoL ee BLY ngeq et eneduendoLo adong ueg 1 uootsjejueuunxop JSIJULE euuejsoox PIMENIOA UO N edoin3 UNEA OZ ougiuua s exsjojep o ejses ez uegserqood al N edoun3 UE 4 60 o 1016 uepuyere a1uya nuesog AN adang s8 Teu foxnasuoy op alueluzemodn ew adang slh eJesaeezsso soboxnasuoy Mezsnue Insobol A N adang ued Y 9 suo ORULA o aya O eq ez usjgeyo al IGANG UNLA SL BONIUISUON PAULO ruoqnos pejduuoy ey ruguieudo Buu N adong 10009005
21. E1H option 2 Colours see legend L1R L3R Reactor 3 This wiring diagram applies only to the outdoor unit M1C Motor compressor 4 Refer to the wiring diagram sticker on the back of the service M1F Motor upper fan cover for how to use the BS1 BS4 and DS1 switches M2F Motor lower fan 5 When operating do not short circuit protective devices S1PH PS Switching power supply ar Q1DI Earth leakage circuit breaker field 6 Refer to the service manual for instructions on how to set the supply en switches DS1 The factory setting of all switches is R1 R6 Resistor RIT Thermistor air 7 to the combination table and the option manual for how to connect the wiring to X6A X28A and X77A R2T Thermistor discharge Notes Tor RZOISIG v4 R3T Thermistor suction otes for S G_ R4T Thermistor heat exchanger Notes R5T Thermistor heat exchanger middle 1 This wiring diagram applies only to the outdoor unit R6T Thermistor liquid 2 Refer to the combination table and the option manual for how R7T Thermistor fin RZQG100 140_V1 RZQSG1254140 V1 RTT R8T RZQG71 V4 RZQSG100 V1 Thermistor Positive Temperature Coefficient OFF R10T Thermistor fin 6 Only for 71 class RZQ S G Y1 RC Signal i ircuit Legend for wiring diagrams S1PH High pressure switch A1P A2P Printed circuit board Installation manual DAIKIN RZQG71 140L_V1 Y1 RZQSG100 140L_V1 Y1 12 S
22. INSO NOO 39 31INSO3NOO 3C NOLL VIV 1031 39 ONNYY TAYASLYLINYONOV 39 AUNSOANOI JO NOLLVEV 1030 39 Table of contents Table of contents 1 About the documentation 1 About the documentation 3 1 1 About this document 1A P lig Des 07 P ae 3 Target audience 2 About the box 3 Authorised installers 2 1 Outdoor UN asc sara 3 1a INFORMATION 2 4 1 To remove the accessories from the outdoor unit 3 m This appliance is intended to be used by expert or trained 3 Installation 4 users in shops in light industry and on farms or for 34 Meunlingihesuldesr unit ia 4 commercial use by lay persons 3 121 To provide the installation structure 4 3 1 2 To install the outdoor unit 4 Documentation ser 3 1 3 To provide drainage DE 4 This document is part of a documentation set The complete set 3 1 4 To prevent the outdoor unit from falling over 5 consists of dud Connecting the refrigerant piping 5 Document conan Format 3 2 1 To connect the refrigerant piping to the outdoor unit 5 3 2 2 To determine if oil traps are required 6 General Safety instructions that Paper in the box of the 33 Checking the refrigerant piping 6 safety you must read before outdoor unit 331 Checking refrigerant piping Setup 6 precautions installing 3
23. Ti 5 Technical data 12 e e 5 1 o A alogene 12 gt S 5 1 1 Wiring diagram Outdoor Url 12 d 1x a General safety precautions b Outdoor unit installation manual c Cable tie d Fluorinated greenhouse gases label e Energy label RZQG71 140L_V1 Y1 RZQSG100 140L_V1 Y1 DAIKIN Installation manual Split system air conditioners 4P385521 1 2014 08 3 3 Installation 3 Installation 3 1 Mounting the outdoor unit 3 1 1 To provide the installation structure Prepare 4 sets of anchor bolts nuts and washers field supply as follows mm a Make sure not to cover the drain holes il INFORMATION The recommended height of the upper protruding part of the bolts is 20 mm 20 NOTICE Fix the outdoor unit to the foundation bolts using nuts with resin washers a If the coating on the fastening area is stripped off the nuts rust easily E ja 3 1 2 To install the outdoor unit 3 1 3 To provide drainage Make sure that condensation water can be evacuated properly HH INFORMATION If necessary you can use a drain plug kit field supply to prevent drain water from dripping NOTICE If drain holes of the outdoor unit are covered by a mounting base or by floor surface raise the unit to provide a free space of more than 150 mm under the outdoor unit 2150 mm Drain holes dimensions in mm
24. circuit ampacity Stated values are maximum values see electrical data of combination with indoor units for exact values Stop valve attachment plate a b M c Earth SA d Cable tie dob e Interconnection cable 1 f Po supply cabl 1 21 1 2 3 3 Fix the cables power supply and interconnection cable with Fi cable tie to the stop valve attachment plate elle 1 2 3 4 Route the wiring through the frame and connect it to it a Routing through Choose one of the 3 possibilities the frame 1 2 O 1 2 3 I II IN IV Pair twin triple double twin M S Master slave a Interconnection cables b Power supply cable c Earth leakage circuit breaker d Fuse e Userinterface a Power supply cable b Interconnection cable RZQG71 140L_V1 Y1 RZQSG100 140L_V1 Y1 DAIKIN Split system air conditioners 4P385521 1 2014 08 Installation manual 9 4 Commissioning Connecting to the When cables are routed from the unit a frame protection sleeve for the conduits PG insertions can be inserted at the knockout hole When you do not use a wire conduit protect the wires with vinyl tubes to prevent the edge of the knockout hole from cutting the wires A Inside of the outdoor unit B Outside of the outdoor unit a Wire b Bush c Nut d Frame e Hose 5 Reattach the service cover 6 Connect an earth leakage circuit breaker and fuse to the power
25. e as is for 4 5 minutes and check the pressure Then There is no moisture in the System This procedure is finished There is moisture in the system Go to the next step If the pressure Does not change Increases 3 Evacuate for at least 2 hours to a pressure on the manifold of 0 1 MPa 1 bar 4 After turning OFF the pump check the pressure for at least 1 hour 5 f you do NOT reach the target vacuum or cannot maintain the vacuum for 1 hour do the following Check for leaks again Perform vacuum drying again NOTICE Make sure to open the stop valves after installing the refrigerant piping and performing vacuum drying Running the system with the stop valves closed may break the compressor Installation manual 6 DAIKIN RZQG71 140L_V1 Y1 RZQSG100 140L_V1 Y1 Split system air conditioners 4P385521 1 2014 08 3 Installation 3 4 Charging refrigerant 3 4 1 Definitions L1 L7 H1 H2 Pair Twin L2 E N eem 2 di N Triple Double twin a Assume that the longest line in the illustration corresponds with the actual longest pipe and the highest unit in the illustration corresponds with the actual highest unit L1 Main piping L2 L7 Branch piping H1 Height difference between the highest indoor unit and the outdoor unit H2 Height difference between the highest and the lowest indoor unit D Refrigerant branch kit
26. ee leo phase power supply units Le EEE Note Operation will be impossible Turn OFF the power recheck the wiring and 5 Presswithin 10 seconds Test run starts switch two of the three electrical wires 7 S L4 The air inlet or air outlet is blocked UO The stop valves are closed 3 Check operation for 3 minutes RZQG71 140L_V1 Y1 RZQSG100 140L_V1 Y1 DAIKIN Installation manual Split system air conditioners 4P385521 1 2014 08 11 5 Technical data Error code Possible cause BS1 BS4 Push button switch U2 There is a voltage imbalance C1 C3 Capacitor There is a missing phase in case of DS1 DIP switch three phase power supply units Note E1H Bottom plate heater option een EIE ED SEID FU FU two of the three electrical wires RZQG71_V1 F6U Fuse T 3 15 A 250 V U4 or UF The inter unit branch wiring is not correct REQSISTORLVI F7U Fuse 1 0 A 250 V UA The outdoor and indoor unit are F1U F8U F1U FAU Fuse incompatible RZQG100 140_V1 F6U Fuse T 5 0 A 250 V NOTICE The reversed phase protection detector of this product only functions when the product starts up Consequently reversed phase detection is not performed during normal operation of the product The reversed phase protection detector is designed to RZQSG125 140_V1 F7U F8U Fuse F 1 0 A 250 V F1U F8U RZQ S G_Y1 F1U 220 Fuse 31 5 A 250 V F1U A
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28. ing the unit or when in thermostat stop operation 3 5 1 About electrical compliance RZQ S G_V1 RZQSG100 125_Y1 Equipment complying with EN IEC 61000 3 12 European International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low voltage systems with input current gt 16 A and lt 75 A per phase RZQG100 140_Y1 RZQSG140_Y1 Equipment complying with EN IEC 61000 3 12 provided that the short circuit power S is greater than or equal to the minimum S value at the interface point between the user s supply and the public system EN IEC 61000 3 12 European International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low voltage systems with input current gt 16 A and lt 75 A per phase Itis the responsibility of the installer or user of the equipment to ensure by consultation with the distribution network operator if necessary that the equipment is connected only to a supply with a short circuit power S greater than or equal to the minimum S value Model Minimum S value RZQG100 140 Y1 RZQSG140 Y1 1170 KVA a This is the most stringent value For specific product data see the databooks Installation manual 8 DAIKIN RZQG71 140L_V1 Y1 RZQSG100 140L_V1 Y1 Split system air conditioners 4P385521 1 2014 08 3 Installation
29. it decoration panel with infrared receiver is installed O The outdoor unit is properly mounted The following field wiring has been carried out according to this document and the applicable legislation Between the local supply panel and the outdoor unit Between the outdoor unit and the indoor unit master Between the indoor units There are NO missing phases or reversed phases The system is properly earthed and the earth terminals O are tightened fuses locally installed protection devices installed according to this document and have not been bypassed The power supply voltage matches the voltage the identification label of the unit O There are NO loose connections or damaged electrical components in the switch box The insulation resistance of the compressor is OK There NO damaged components or squeezed pipes on the inside of the indoor and outdoor units There are NO refrigerant leaks The correct pipe size is installed the pipes properly insulated O The stop valves gas and liquid on the outdoor unit are fully open Installation manual 10 DAIKIN RZQG71 140L_V1 Y1 RZQSG100 140L_V1 Y1 Split system air conditioners 4P385521 1 2014 08 4 Commissioning 4 2 To perform a test run This task is only applicable when using the BRC1E52 user interface When using BRC1E
30. plete recharge amount kg in case of standard liquid pipe size Model Length m 5 10 10 20 20 30 30 40 40 50 50 60 60 75 RZQG71 1 9 24 2 9 3 4 3 9 3 4 6 To fix the fluorinated greenhouse gases label 1 Fill in the label as follows Contains fluorinated greenhouse gases covered by the Kyoto Protocol R4A10A ho Q ka b O t ks RZQG100 140 3 0 3 5 4 0 4 5 5 0 5 5 6 0 RZQSG100 125 1 9 24 2 9 34 39 RZQSG140 3 0 3 5 4 0 4 5 5 0 a Length L1 pair L1 L2 twin triple L1 L2 L4 double twin b ForRZQG 3 10m To determine the complete recharge amount kg in case of size up liquid pipe size Model Length m 3 5 5 10 10 15 15 20 20 25 25 30 30 35 RZQG71 1 9 24 2 9 3 4 3 9 RZQG100 140 3 0 3 5 4 0 4 5 5 0 5 5 6 0 RZQSG100 125 24 2 9 3 4 3 9 RZQSG140 3 5 4 0 4 5 5 0 a Length L1 pair L1 L2 twin triple L1 L2 L4 double twin To determine the complete recharge amount kg in case of size down liquid pipe size Model Length m 3 5 5 10 RZQG71 1 9 1 9 RZQG100 140 3 0 3 0 RZQSG100 125 1 9 RZQSG140 3 0 a Length L1 pair L1 L2 twin triple L1 L2 L4 double twin 3 4 4 Charging refrigerant Setup
31. plit system air conditioners 4P385521 1 2014 08 5 Technical data S1PL Low pressure switch TC Signal transmission circuit V1D V4D Diode VAR IGBT power module V2R V3R Diode module V1T V3T Insulated gate bipolar transistor IGBT X6A Connector option X1M Terminal strip Y1E Electronic expansion valve Y1S Solenoid valve 4 way valve Z1C Z6C Noise filter ferrite core Z1F Z6F Noise filter Symbols L Live N Neutral MOM Field wiring Terminal strip oo Connector _ Relay connector c Connection D Protective earth d Noiseless earth o Terminal Option Colours BLK Black BLU Blue BRN Brown GRN Green ORG Orange RED Red WHT White YLW Yellow RZQG71 140L_V1 Y1 RZQSG100 140L_V1 Y1 Split system air conditioners 4P385521 1 2014 08 DAIKIN Installation manual 13 4P385521 1 0000000M Copyright 2014 Daikin DAIKIN EUROPE N V Zandvoordestraat 300 B 8400 Oostende Belgium 4P385521 1 2014 08
32. service cover a with screw b Remove the piping intake plate c with screw d NOTICE Any exposed piping might cause condensation 7 Reattach the service cover and the piping intake plate 8 Seal all gaps example a to prevent snow and small animals from entering the system 2 Choose a piping route a b c or d WARNING LEN Provide adequate measures to prevent that the unit can be used as a shelter by small animals Small animals that make contact with electrical parts can cause malfunctions smoke or fire 3 If you have chosen the downwards piping route NOTICE Drill a 4x and remove the knockout hole b Make sure to open the stop valves after installing the Cut out the slits c with a metal saw refrigerant piping and performing vacuum drying Running the system with the stop valves closed may break the compressor 4 Do the following Connect the liquid pipe a to the liquid stop valve Connect the gas pipe b to the gas stop valve RZQG71 140L_V1 Y1 RZQSG100 140L_V1 Y1 DAIKIN Installation manual Split system air conditioners 5 4P385521 1 2014 08 3 Installation 3 2 2 To determine if oil traps are required If oil flows back into the outdoor unit s compressor this might cause liquid compression or deterioration of oil return Oil traps in the rising gas piping can prevent this If Then The indoor unit is installed Install an oil trap every
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