Related Manuals for Daikin Sky Air Advance RZASG-MV Series
Summary of Contents for Daikin Sky Air Advance RZASG-MV Series
- Page 1 Installer reference guide Sky Air Advance-series RZASG100MUV RZASG125MUV RZASG140MUV RZASG100MUY RZASG125MUY RZASG140MUY...
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Page 2: Table Of Contents
Table of contents Table of contents 1 About this document Meaning of warnings and symbols..........................Installer reference guide at a glance ..........................2 General safety precautions For the installer ................................2.1.1 General ................................2.1.2 Installation site ............................... 2.1.3 Refrigerant — in case of R410A or R32......................11 2.1.4 Electrical ................................. - Page 3 Table of contents 8.1.1 Precautions when connecting the electrical wiring..................49 8.1.2 Guidelines when connecting the electrical wiring..................50 8.1.3 About electrical compliance........................... 52 Connections to the outdoor unit............................ 52 8.2.1 Specifications of standard wiring components....................52 8.2.2 To connect the electrical wiring to the outdoor unit ..................52 9 Charging refrigerant About charging refrigerant .............................
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Page 4: About This Document
A subset of the latest technical data is available on the regional Daikin website (publicly accessible). ▪ The full set of the latest technical data is available on the Daikin Business Portal (authentication required). 1.1 Meaning of warnings and symbols DANGER Indicates a situation that results in death or serious injury. -
Page 5: Installer Reference Guide At A Glance
About this document 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. - Page 6 About this document Chapter Description About the box How to unpack the units and remove their accessories About the units and options ▪ How to identify the units ▪ Possible combinations of units and options Unit installation What to do and know to install the system, including information on how to prepare for an installation Piping installation...
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Page 7: General Safety Precautions
WARNING Improper installation or attachment of equipment or accessories could result in electrical shock, short-circuit, leaks, fire or other damage to the equipment. ONLY use accessories, optional equipment and spare parts made or approved by Daikin unless otherwise specified. WARNING Make sure installation, testing and applied materials comply with applicable legislation (on top of the instructions described in the Daikin documentation). -
Page 8: Installation Site
General safety precautions CAUTION ▪ Do NOT place any objects or equipment on top of the unit. ▪ Do NOT sit, climb or stand on the unit. NOTICE Works executed on the outdoor unit are best done under dry weather conditions to avoid water ingress. - Page 9 WARNING Make sure installation, servicing, maintenance and repair comply with instructions from Daikin and with applicable legislation (for example national gas regulation) and are executed ONLY by authorised persons. WARNING ▪...
- Page 10 General safety precautions Contains fluorinated greenhouse gases GWP: xxx GWP × kg 1000 2 Determine which graph or table to use. ▪ For indoor units: Is the unit ceiling-mounted, wall-mounted or floor- standing? ▪ For outdoor units installed or stored indoors, this depends on the installation height: If the installation height is…...
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Page 11: Refrigerant - In Case Of R410A Or R32
General safety precautions 2.1.3 Refrigerant — in case of R410A or R32 If applicable. See the installation manual or installer reference guide of your application for more information. DANGER: RISK OF EXPLOSION Pump down – Refrigerant leakage. If you want to pump down the system, and there is a leak in the refrigerant circuit: ▪... -
Page 12: Electrical
General safety precautions NOTICE After all the piping has been connected, make sure there is no gas leak. Use nitrogen to perform a gas leak detection. ▪ In case recharge is required, see the nameplate or the refrigerant charge label of the unit. - Page 13 General safety precautions WARNING If NOT factory installed, a main switch or other means for disconnection, having a contact separation in all poles providing full disconnection under overvoltage category III condition, MUST be installed in the fixed wiring. WARNING ▪ ONLY use copper wires. ▪...
- Page 14 General safety precautions NOTICE Precautions when laying power wiring: ▪ Do NOT connect wiring of different thicknesses to the power terminal block (slack in the power wiring may cause abnormal heat). ▪ When connecting wiring which is the same thickness, do as shown in the figure above.
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Page 15: Specific Installer Safety Instructions
Specific installer safety instructions 3 Specific installer safety instructions Always observe the following safety instructions and regulations. Handling the unit (see "4.1.2 To handle the outdoor unit" [ 20]) CAUTION To avoid injury, do NOT touch the air inlet or aluminium fins of the unit. Installation site (see "6.1 Preparing the installation site" [... - Page 16 Specific installer safety instructions WARNING Field piping MUST be in accordance with the instructions from this manual. See "7.2 Connecting the refrigerant piping" [ 37]. CAUTION ▪ Incomplete flaring may cause refrigerant gas leakage. ▪ Do NOT re-use flares. Use new flares to prevent refrigerant gas leakage. ▪...
- Page 17 Specific installer safety instructions WARNING ▪ If the power supply has a missing or wrong N-phase, equipment might break down. ▪ Establish proper earthing. Do NOT earth the unit to a utility pipe, surge absorber, or telephone earth. Incomplete earthing may cause electrical shocks. ▪...
- Page 18 Specific installer safety instructions WARNING ▪ The refrigerant inside the unit is mildly flammable, but normally does NOT leak. If the refrigerant leaks in the room and comes in contact with fire from a burner, a heater, or a cooker, this may result in fire, or the formation of a harmful gas. ▪...
- Page 19 Specific installer safety instructions DANGER: RISK OF BURNING/SCALDING WARNING ▪ When carrying out an inspection on the switch box of the unit, ALWAYS make sure that the unit is disconnected from the mains. Turn off the respective circuit breaker. ▪ When a safety device was activated, stop the unit and find out why the safety device was activated before resetting it.
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Page 20: About The Box
About the box 4 About the box Keep the following in mind: ▪ At delivery, the unit MUST be checked for damage and completeness. Any damage or missing parts MUST be reported immediately to the claims agent of the carrier. ▪... -
Page 21: To Remove The Accessories From The Outdoor Unit
About the box 4.1.3 To remove the accessories from the outdoor unit ENERG ENERG 2× a General safety precautions b Outdoor unit installation manual c Addendum (LOT 21) d Fluorinated greenhouse gases label e Energy label f Tie wraps RZASG100~140MUV/Y Installer reference guide Sky Air Advance-series 4P743506-1 –... -
Page 22: About The Units And Options
About the units and options 5 About the units and options In this chapter Identification................................... 5.1.1 Identification label: Outdoor unit .......................... Combining units and options..............................5.2.1 Possible options for the outdoor unit........................5.1 Identification NOTICE When installing or servicing several units at the same time, make sure NOT to switch the service panels between different models. -
Page 23: Combining Units And Options
About the units and options 5.2 Combining units and options INFORMATION Certain options may NOT be available in your country. 5.2.1 Possible options for the outdoor unit Refrigerant branch kit When connecting multiple indoor units to the outdoor unit, you need one or more refrigerant branch kits. -
Page 24: Unit Installation
Unit installation 6 Unit installation In this chapter Preparing the installation site ..............................6.1.1 Installation site requirements of the outdoor unit ....................6.1.2 Additional installation site requirements of the outdoor unit in cold climates ........... Opening and closing the unit ..............................6.2.1 About opening the units ............................ - Page 25 Unit installation NOTICE The equipment described in this manual may cause electronic noise generated from radio-frequency energy. The equipment complies to specifications that are designed to provide reasonable protection against such interference. However, there 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 from stereo equipment, personal computers, etc.
- Page 26 Unit installation Seaside installation. Make sure the outdoor unit is NOT directly exposed to sea winds. This is to prevent corrosion caused by high levels of salt in the air, which might shorten the life of the unit. Install the outdoor unit away from direct sea winds. Example: Behind the building.
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Page 27: Additional Installation Site Requirements Of The Outdoor Unit In Cold Climates
Unit installation a Baffle plate b Prevailing wind direction c Air outlet The outdoor unit is designed for outdoor installation only, and for the following ambient temperatures: Cooling mode Heating mode -15~46°C DB –15~15.5°C WB 6.1.2 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. - Page 28 Unit installation DANGER: RISK OF BURNING/SCALDING 1 Open the service cover. 2× 2 If necessary, remove the piping intake front plate. This is e.g. necessary in the following cases: "7.2 Connecting the refrigerant piping" [ 37]. ▪ ▪ "8.2.2 To connect the electrical wiring to the outdoor unit" [ 52].
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Page 29: To Close The Outdoor Unit
Unit installation 7× NOTICE Use a flat head screwdriver to remove the thermistor fixing plate (2). NEVER remove the lid, that covers the thermistor body. 6.2.3 To close the outdoor unit 1 Reinstall the piping intake front and rear plate. 1×... -
Page 30: Mounting The Outdoor Unit
Unit installation NOTICE Take care to mount the hooks of the thermistor fixing plate (2) correctly to the rear cover. 3 Reinstall the service cover. 2× 6.3 Mounting the outdoor unit 6.3.1 About mounting the outdoor unit Typical workflow Mounting the outdoor unit typically consists of the following stages: Providing the installation structure. -
Page 31: To Install The Outdoor Unit
Unit installation 4× M12 [mm] a Make sure not to cover the drain holes of the bottom plate of the unit. INFORMATION The recommended height of the upper protruding part of the bolts is 20 mm. 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 metal can rust easily. - Page 32 Unit installation ▪ Avoid drain water flowing over the footpath, so that it does NOT become slippery in case of ambient freezing temperatures. ▪ If you install the unit on a frame, install a waterproof plate within 150 mm of the bottom side of the unit in order to prevent water from getting into the unit and to avoid drain water dripping (see the following figure).
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Page 33: To Prevent The Outdoor Unit From Falling Over
Unit installation 6.3.6 To prevent the outdoor unit from falling over In case the unit is installed in places where strong wind can tilt the unit, take following measure: 1 Prepare 2 cables as indicated in the following illustration (field supply). 2 Place the 2 cables over the outdoor unit. -
Page 34: Piping Installation
Piping installation 7 Piping installation In this chapter Preparing refrigerant piping ..............................7.1.1 Refrigerant piping requirements ........................... 7.1.2 Definitions: L1~L7, H1, H2............................7.1.3 Refrigerant piping material ............................ 7.1.4 Refrigerant piping diameter........................... 7.1.5 Refrigerant piping length and height difference ....................7.1.6 Refrigerant piping insulation.......................... -
Page 35: Definitions: L1~L7, H1, H2
Piping installation 7.1.2 Definitions: L1~L7, H1, H2 Pair Twin Triple Double twin 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... -
Page 36: Refrigerant Piping Length And Height Difference
Piping installation Piping Diameter L2,L3 (double twin) Liquid piping: Ø9.5 mm Gas piping: Ø15.9 mm L1 (pair, twin, triple, double twin): Model L1 liquid piping L1 gas piping Existing RZASG100~140 Standard Ø9.5 mm Ø15.9 mm When installing new piping, use the same diameters as the connections on the outdoor units (i.e. -
Page 37: Refrigerant Piping Insulation
Piping installation Requirement Limit RZASG100 RZASG125 + RZASG140 6 Maximum height between indoor Pair, twin, triple and double twin: 30 m and outdoor H1≤Limit 7 Maximum height between indoors Pair: N/A 0.5 m Twin, triple and double twin: H2≤Limit (a) Parenthesised figure represents the equivalent length. Example If the system layout is as follows…... -
Page 38: Precautions When Connecting The Refrigerant Piping
Piping installation ▪ Keeping in mind the guidelines for: Pipe bending Flaring pipe ends Brazing Using the stop valves 7.2.2 Precautions when connecting the refrigerant piping INFORMATION Also read the precautions and requirements in the following chapters: ▪ "2 General safety precautions" [ 7] ▪... -
Page 39: Guidelines When Connecting The Refrigerant Piping
Piping installation NOTICE Do NOT open the refrigerant stop valve before checking the refrigerant piping. When you need to charge additional refrigerant it is recommended to open the refrigerant stop valve after charging. 7.2.3 Guidelines when connecting the refrigerant piping Take the following guidelines into account when connecting pipes: ▪... -
Page 40: To Braze The Pipe End
Piping installation a Cut exactly at right angles. b Remove burrs. 3 Remove the flare nut from the stop valve and put the flare nut on the pipe. 4 Flare the pipe. Set exactly at the position as shown in the following figure. Flare tool for R32 Conventional flare tool (clutch type) -
Page 41: Using The Stop Valve And Service Port
Piping installation 7.2.7 Using the stop valve and service port To handle the stop valve Take the following guidelines into account: ▪ The stop valves are factory closed. ▪ The following figure shows the stop valve parts required when handling the valve. -
Page 42: To Connect The Refrigerant Piping To The Outdoor Unit
Piping installation 4 Install the stop valve cover. Result: The valve is now open/closed. To handle the stem cap ▪ The stem cap is sealed where indicated with the arrow. Do NOT damage it. ▪ After handling the stop valve, tighten the stem cap, and check for refrigerant leaks. - Page 43 Piping installation a Service cover b Piping intake front plate c Piping intake rear plate 2 Remove the knockout hole(a) in the bottom plate or in the piping intake plate by tapping on the attachment points with a small flat screwdriver and a hammer.
- Page 44 Piping installation A Stop valve (liquid) B Stop valve (gas) a Liquid piping b Gas piping 4 Insulate the refrigerant piping: ▪ Insulate the liquid piping (a) and the gas piping (b). ▪ Wind heat insulation around the curves, and then cover it with vinyl tape (e). ▪...
- Page 45 Piping installation Example: Rear connection A Stop valve (liquid) B Stop valve (gas) a Liquid piping b Gas piping c Insulation ends d Compressor e Vinyl tape 5 If the outdoor unit is installed above the indoor unit, cover the stop valves (A,B see above) with sealing material to prevent condensed water on the stop valves from moving to the indoor unit.
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Page 46: Checking The Refrigerant Piping
Piping installation 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. 7.3 Checking the refrigerant piping 7.3.1 About checking the refrigerant piping The outdoor unit's internal refrigerant piping has been factory tested for leaks. -
Page 47: Checking Refrigerant Piping: Setup
Piping installation 7.3.3 Checking refrigerant piping: Setup A Setup in case of pair B Setup in case of twin a Pressure gauge b Nitrogen c Refrigerant d Weighing scale e Vacuum pump f Stop valve g Main piping h Refrigerant branch kit i Branch piping 7.3.4 To perform a leak test The leak test must satisfy the specifications of EN378‑2. -
Page 48: To Perform Vacuum Drying
Piping installation 7.3.5 To perform vacuum drying NOTICE ▪ Connect the vacuum pump to both the service port of the gas stop valve and the service port of the liquid stop valve to increase efficiency. ▪ Make sure that the gas stop valve and liquid stop valve are firmly closed before performing the leak test or vacuum drying. -
Page 49: Electrical Installation
Electrical installation 8 Electrical installation In this chapter About connecting the electrical wiring ..........................8.1.1 Precautions when connecting the electrical wiring ....................8.1.2 Guidelines when connecting the electrical wiring ....................8.1.3 About electrical compliance ..........................Connections to the outdoor unit............................8.2.1 Specifications of standard wiring components ..................... -
Page 50: Guidelines When Connecting The Electrical Wiring
Electrical installation WARNING ▪ If the power supply has a missing or wrong N-phase, equipment might break down. ▪ Establish proper earthing. Do NOT earth the unit to a utility pipe, surge absorber, or telephone earth. Incomplete earthing may cause electrical shocks. ▪... - Page 51 Electrical installation 1 Strip insulation from wires and slightly twist the end of each wire. 2 Install a round crimp-style terminal on the end of the wire. Place the round crimp-style terminal on the wire up to the covered part and fasten the terminal with the appropriate tool.
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Page 52: About Electrical Compliance
Electrical installation 8.1.3 About electrical compliance RZASG100~140MUV 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 >16 A and ≤75 A per phase.). RZASG100~140MUY Equipment complying with EN/IEC 61000‑3‑2 (European/International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low-voltage systems with input current ≤16 A per phase.). - Page 53 Electrical installation 1 Remove the service cover. See "6.2.2 To open the outdoor unit" [ 27]. 2 Strip insulation (20 mm) from the wires. a Strip wire end to this point b An excessive strip length may cause electrical shock or leakage 3 Connect the interconnection cables and power supply as follows: RZASG-MV RZASG-MY 1~ 50 Hz...
- Page 54 Electrical installation g Tie wrap 4 Fix the cables (power supply and interconnection cable) with a cable tie to the stop valve attachment plate and route the wiring according to the illustration above. 5 Choose a knockout hole and remove the knockout hole by tapping on the attachment points with a flat head screwdriver and a hammer.
- Page 55 Electrical installation a Knockout hole b Burr c Sealant etc. 7 Reattach the service cover. See "6.2.3 To close the outdoor unit" [ 29]. 8 Connect an earth leakage circuit breaker and fuse to the power supply line. RZASG100~140MUV/Y Installer reference guide Sky Air Advance-series 4P743506-1 –...
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Page 56: Charging Refrigerant
Charging refrigerant 9 Charging refrigerant In this chapter About charging refrigerant..............................About the refrigerant ................................Precautions when charging refrigerant ..........................Definitions: L1~L7, H1, H2 ..............................Charging additional refrigerant .............................. 9.5.1 To determine the additional refrigerant amount....................9.5.2 Charging refrigerant: Setup ........................... 9.5.3 To charge additional refrigerant .......................... - Page 57 Charging refrigerant 3 Vacuum drying on the outdoor unit's internal refrigerant piping is performed. NOTICE Before completely recharging, perform vacuum drying on the outdoor unit's internal refrigerant piping as well. NOTICE To perform vacuum drying or a complete recharge of the outdoor unit’s internal refrigerant piping it is necessary to activate the vacuum mode (see "9.6.2 ...
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Page 58: About The Refrigerant
Charging refrigerant 6 HP a Internal service port b Stop valve with service port (liquid) c Stop valve with service port (gas) Remove the service cover and the rear cover to access all service ports. See "6.2.2 To open the outdoor unit" [ 27]. -
Page 59: Precautions When Charging Refrigerant
Charging refrigerant WARNING The appliance shall be stored in a room without continuously operating ignition sources (example: open flames, an operating gas appliance or an operating electric heater). WARNING ▪ Do NOT pierce or burn refrigerant cycle parts. ▪ Do NOT use cleaning materials or means to accelerate the defrosting process other than those recommended by the manufacturer. -
Page 60: Charging Additional Refrigerant
Charging refrigerant 9.5 Charging additional refrigerant 9.5.1 To determine the additional refrigerant amount To determine if adding additional refrigerant is necessary Then (L1+L2+L3+L4+L5+L6+L7)≤ 30 m You do not have to add additional (chargeless length) refrigerant. (L1+L2+L3+L4+L5+L6+L7)> 30 m You must add additional refrigerant. (chargeless length) For future servicing, encircle the selected amount in the tables below. -
Page 61: Charging Refrigerant: Setup
Charging refrigerant Examples Layout Additional refrigerant amount (R) L2=7 m Case: Twin, standard liquid pipe size (Ø6.4 mm) L3=5 m 1 G1 Total Ø9.5 => G1=35 m (Ø6.4 mm) Total Ø6.4 => G2=7+5=12 m L1=35 m (Ø9.5 mm) 2 Case: G1>30 m RZASG100 Length=G1−30 m=5 m =>... -
Page 62: Completely Recharging Refrigerant
Charging refrigerant If pump down is needed in case of dismantling or relocating the system, see "15.3 To pump down" [ 76] for more details. 9.6 Completely recharging refrigerant 9.6.1 To determine the complete recharge amount To determine the complete recharge amount (kg) Model Length 5~30 m... -
Page 63: Charging Refrigerant: Setup
Charging refrigerant NOTICE Make sure that all outside panels, except for the service cover on the switch box, are closed while working. Close the lid of the switch box firmly before turning on the power. 9.6.3 Charging refrigerant: Setup "7.3.3 Checking refrigerant piping: Setup" [ 47]. - Page 64 Charging refrigerant e GWP = Global Warming Potential NOTICE Applicable legislation on fluorinated greenhouse gases requires that the refrigerant charge of the unit is indicated both in weight and CO equivalent. Formula to calculate the quantity in CO equivalent tonnes: GWP value of the refrigerant ×...
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Page 65: Finishing The Outdoor Unit Installation
Finishing the outdoor unit installation 10 Finishing the outdoor unit installation In this chapter 10.1 To insulate the refrigerant piping............................10.2 To check the insulation resistance of the compressor ......................10.1 To insulate the refrigerant piping After finishing the charging procedure, the piping must be insulated. Take into account the following points: ▪... -
Page 66: To Check The Insulation Resistance Of The Compressor
Finishing the outdoor unit installation 10.2 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 MΩ, then the unit will not break down. -
Page 67: Commissioning
Commissioning 11 Commissioning In this chapter 11.1 Overview: Commissioning ..............................11.2 Precautions when commissioning............................11.3 Checklist before commissioning............................. 11.4 To perform a test run ................................11.5 Error codes when performing a test run..........................11.1 Overview: Commissioning This chapter describes what you have to do and know to commission the system after it is installed. -
Page 68: Checklist Before Commissioning
Commissioning NOTICE If you cannot operate the unit in test run, see "11.5 Error codes when performing a test run" [ 70]. INFORMATION During the first running period of the unit, the required power may be higher than stated on the nameplate of the unit. This phenomenon is caused by the compressor, that needs a continuous run time of 50 hours before reaching smooth operation and stable power consumption. - Page 69 Commissioning ▪ When using BRC1E51, see the installation manual of the user interface. ▪ When using BRC1D, see the service manual of the user interface. NOTICE Do NOT interrupt the test run. INFORMATION Backlight. To perform an ON/OFF action on the user interface, the backlight does not need to be lit.
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Page 70: Error Codes When Performing A Test Run
Commissioning Action Result Press. Air Volume/direction Air Volume Direction Position 0 Return Return Setting Setting Select Position 0. Air Volume/direction Air Volume Direction Position 0 Return Return Setting Setting Change the position. If the airflow flap of the indoor unit moves, operation is OK. If not, operation is not OK. - Page 71 Commissioning Error code Possible cause There is a missing phase in case of three-phase power supply units. Note: Operation will be impossible. Turn OFF the power, recheck the wiring, and switch two of the three electrical wires. The air inlet or air outlet is blocked. The stop valves are closed.
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Page 72: Hand-Over To The User
Hand-over to the user 12 Hand-over to the user Once the test run is finished and the unit operates properly, 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. -
Page 73: Maintenance And Service
Maintenance and service 13 Maintenance and service NOTICE Maintenance MUST be done by an authorised installer or service agent. We recommend performing maintenance at least once a year. However, applicable legislation might require shorter maintenance intervals. NOTICE Applicable legislation on fluorinated greenhouse gases requires that the refrigerant charge of the unit is indicated both in weight and CO equivalent. -
Page 74: Checklist For Yearly Maintenance Of The Outdoor Unit
Maintenance and service C– C– 3 To prevent damaging the PCB, touch a non-coated metal part to eliminate static electricity before pulling out or plugging in connectors. 4 Pull out the junction connector X106A for the fan motor M1F in the outdoor unit before starting service operation on the inverter equipment. -
Page 75: Troubleshooting
Troubleshooting 14 Troubleshooting In this chapter 14.1 Overview: Troubleshooting ..............................14.2 Precautions when troubleshooting............................14.1 Overview: Troubleshooting In case of problems: ▪ "11.5 Error codes when performing a test run" [ 70]. ▪ See the service manual. This section provides useful information for diagnosing and correcting certain problems which may occur with the unit. -
Page 76: Disposal
Disposal 15 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. Units MUST be treated at a specialised treatment facility for reuse, recycling and recovery. In this chapter 15.1 Overview: Disposal ................................. - Page 77 Disposal CAUTION Do not use the unit's automatic pump down function if the total piping length exceeds the chargeless length. A fraction of the refrigerant could be left in the circuit. 1 Turn ON the main power supply switch. 2 Make sure the liquid stop valve and the gas stop valve are open. 3 Press the pump down button (BS2) for at least 8 ...
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Page 78: Technical Data
Technical data 16 Technical data A subset of the latest technical data is available on the regional Daikin website (publicly accessible). The full set of the latest technical data is available on the Daikin Business Portal (authentication required). In this chapter 16.1... -
Page 79: Service Space: Outdoor Unit
Technical data 16.1 Service space: Outdoor unit Suction side In the illustrations below, the service space at the suction side is based on 35°C DB and cooling operation. Foresee more space in the following cases: ▪ When the suction side temperature regularly exceeds this temperature. ▪... - Page 80 Technical data Multiple rows of units ( b (mm) ≥100 ≤½H b≥250 ≥100 ½H <H ≤H b≥300 ≥100 ≥100 >H ≥100 ≥2000 ≥3000 ≥200 ≥250 ≥1000 ≥250 ≥1500 Stacked units (max. 2 levels) ( ≥100 ≥100 ≥500 ≥500 ≥300 ≥1000 ≥100 ≥100 ≥100...
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Page 81: Piping Diagram: Outdoor Unit
Technical data 16.2 Piping diagram: Outdoor unit HPS1 LPS1 4.15 MPa -0.03 MPa 3D146949A Charge port / Service port (with 5/16" flare) Stop valve Filter Check valve Solenoid valve Heat sink (PCB) Capillary tube Electronic expansion valve 4‑way valve High pressure switch Low pressure switch RZASG100~140MUV/Y Installer reference guide... - Page 82 Technical data Compressor accumulator Heat exchanger Compressor Distributor Liquid receiver Flare connection Field piping (liquid: Ø9.5 flare connection) Field piping (gas: Ø15.9 flare connection) Heating Cooling RZASG100~140MUV/Y Installer reference guide Sky Air Advance-series 4P743506-1 – 2023.08...
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Page 83: Wiring Diagram: Outdoor Unit
Technical data 16.3 Wiring diagram: Outdoor unit The wiring diagram is delivered with the unit, located at the inside of the service cover. (1) Connection diagram English Translation Connection diagram Connection diagram Only for *** Only for *** See note *** See note *** Outdoor Outdoor... - Page 84 Technical data Refer to the wiring diagram sticker (on the back of the front plate) for how to use the BS1~BS3 and DS1 switches. When operating, do not short-circuit protective devices S1PH S1PLand Q1E. Refer to the combination table and the option manual for how to connect the wiring to X6A, X28A and X77A.
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Page 85: Eco Design Requirements
Follow the steps below to consult the Energy Label – Lot 21 data of the unit and outdoor/indoor combinations. 1 Open the following webpage: https://energylabel.daikin.eu/ 2 To continue, choose: ▪ "Continue to Europe" for the international website. ▪ "Other country" for a country related site. - Page 86 Technical data 4 Follow the instructions on the webpage to select the correct unit. Result: When the selection is done, the LOT 21 datasheet can be viewed as a PDF or a HTML webpage. INFORMATION Other documents (e.g. manuals, ...) can also be consulted from the resulting webpage.
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Page 87: Glossary
Optional equipment Equipment made or approved by Daikin that can be combined with the product according to the instructions in the accompanying documentation. Field supply Equipment NOT made by Daikin that can be combined with the product according to the instructions in the accompanying documentation. - Page 88 4P743506-1 2023.08 Verantwortung für Energie und Umwelt...
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