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FULL DC INVERTER SYSTEMS MANUALE D’USO E D’INSTALLAZIONE UNITÀ INTERNE SDV6-1Cxx S I S T E M I C O M M E R C I A L I S D V 6...
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Pro stažení manuálu k tomuto pro- pobrać instrukcję tego duktu zadejte modelové označení do produktu, wprowadź nazwę modelu následujícího odkazu: pod tym linkiem: Pre stiahnutie manuálu k tomuto pro- Um das Handbuch für dieses Produkt duktu zadajte modelové označenie do herunterzuladen, geben Sie bitte den nasledujúceho odkazu: Modellnamen für diesen Link ein:...
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Voer modelaanduiding Pour télécharger le manuel de ce volgende koppeling produit, entrez le nom du modèle sur handleiding voor product ce lien :: downloaden: Pentru a descărca manualul pentru acest produs, introduceţi denumirea modelului în următorul link:...
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Traduzione delle istruzioni originali AVVISO IMPORTANTE: Grazie per aver acquistato il nostro prodotto. Leggere attentamente queste l’uso, prima di installare e utilizzare il nuovo prodotto. istruzioni per Conservare accuratamente le presenti istruzioni per riferimento futuro.
Contents About The Documentation About This Document / 1 Safety Instructions / Safety Warning Safety Precautions / 4 Electric Safety Requirements / About The Refrigerant / Operation Operation Precautions / Optimum Operation / 10 Symptoms That Are Not Faults / 11 Display Panel (Optional) / Disposal / 14 Installation...
About The Documentation About This Document NOTE Make sure that the user has the printed documentation and ask him/her to keep it for future reference. Target audience Authorised installers + end users NOTE This appliance is intended to be used by expert or trained users in shops, in light industry, and on farms, or for commercial and household use by lay persons.
Safety Instructions Please thoroughly read and ensure that you fully understand the safety precautions (including the signs and symbols) in this manual, and follow relevant instructions during use to prevent damage to health or property. Safety Signs Indicates a hazard with a high level of risk which, if not avoided, will result in death DANGER or serious injury.
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DANGER Any person who is involved with working on or breaking into a refrigerant circuit should hold a current valid certificate from an industry-accredited assessment authority, which authorises their competence to handle refrigerants safely in accordance with an industry recognised assessment specification. Servicing shall only be performed as recommended by the equipment manufacturer.
Safety Warning WARNING CONTENTS Ensure Proper Professional Only Earthing PROHIBITION SIGNS No Laying No Acid or No Strong Currents No Open Flame; Inflammable Thing Fire, Open Ignition Alkali Materials Source and Smoking Prohibited Safety Precautions DANGER In the event of refrigerant leakage, smoking and open flames are prohibited. Disconnect the main power switch immediately, open windows to allow ventilation, keep away from the leakage point, and contact your local dealer or technical support to request a professional repair.
CAUTION This appliance can be used by children aged from 8 years and above and persons with reduced 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 hazards involved. Children shall not play with the appliance.
About The Refrigerant WARNING The following applies to R32 refrigerant systems. Prior to beginning work on systems containing flammable refrigerants, safety checks are necessary to ensure that the risk of ignition is minimized. For repair to the refrigerating system, the following precautions shall be complied with prior to conducting work on the system.
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During repairs to sealed components, all electrical supplies shall be disconnected from the equipment being worked upon prior to any removal of sealed covers, etc. If it is absolutely necessary to have an electrical supply to equipment during servicing, then a permanently operating form of leak detection shall be located at the most critical point to warn of a potentially hazardous situation.
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i) Do not exceed the maximum working pressure of the cylinder, even temporarily. j) When the cylinders have been filled correctly and the process completed, make sure that the cylinders and the equipment are removed from site promptly and all isolation valves on the equipment are closed off. k) Recovered refrigerant shall not be charged into another refrigeration system unless it has been cleaned and checked.
Operation Operation Precautions WARNING If the unit will be not used for a long time, disconnect the main power switch. Otherwise, an accident may occur. The installation height of the air conditioner shall be at least 2.5m above the ground to avoid the following risks: 1.
CAUTION Do not dispose of this product as unsorted municipal waste. Collection of such waste separately for special treatment is necessary. Do not dispose of electrical appliances as unsorted municipal waste, use separate collection facilities. Contact your local government for information regarding the collection systems available. If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into the groundwater and get into the food chain, damaging your health and well-being.
CAUTION Long-term air output at a 30° angle may cause condensation on the surface of the louver. It is recommended to turn on the anti-condensation function through the wired controller to alleviate this situation. Operating Range Use the unit in the following temperature and humidity ranges for safe and effective operation. Indoor 16~32°C temperature...
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The following symptoms are not system malfunctions The following phenomena are normal during operation of the air conditioner. They can be solved according to the instructions below or do not need to be solved. The indoor unit emits white mist ①...
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In winter, the outdoor temperature is low, and heating effects may be decreased ① In heating mode, the air-conditioning system absorbs heat from the outdoor air and releases heat to the indoor side. When the outdoor temperature is low, less heat is released.
Display Panel (Optional) Digital display area: display information Not all models can display such as temperature, error code, and keys and LED indicators. spot check information. Display functions: 1. In Standby mode, the main interface displays "---". 2. When starting up in Cool or Heat mode, the main interface displays the set temperature. In Fan mode, the main interface displays the indoor temperature.
Installation Carefully read this manual before installing the indoor unit. Installation Precautions WARNING Make sure to carry out the installation according to local legislation. Ask your local dealer or professionals to install the product. This unit must be installed by pqualified persons. Users MAY NOT install the unit themselves; otherwise, faulty operations may cause the risks of fire, electrical shock, injury, or leakage, which could harm you or others or damage the air conditioner.
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Before and after installation, exposing the unit to water or moisture will cause electrical short circuit. Do not store the unit in a humid basement or expose it to rain or water. Make sure the installation base and lifting are robust and reliable; Insecure installation of the base may cause the air conditioner to fall, leading to an accident.
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Precautions For Transporting And Lifting The Air Conditioner Before transporting the air conditioner, determine the path that will be used to move it to the installation site. Do not unpack the air conditioner until it is transported to the installation site. When unpacking and moving the air conditioner, must hold the Lifting Lugs and do not apply force to other parts, especially the refrigerant piping, drain pipe and plastic accessories, so as to avoid damaging the air conditioner and causing personal injury.
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Recommended Installation Sites It is recommended to install the air conditioner according to the design drawing of the HVAC engineer. The selection principle for the installation site is as follows: Ensure that the airflow in and out of the indoor unit is reasonably organized to form an air circulation in the room. Prevent the air conditioner from blowing directly at the human body.
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Layout Installation layout 1 Indoor unit 2 Panel (optional) 3 Fresh air inlet Water pump 5 Drainage outlet for water pump 6 Water cover assembly 7 Motor 8 Gas pipe 9 Liquid pipe 10 Access hole 11 *Power supply cable and earth wires 12 *Communication wiring 13 *Connection wires 14 Wired controller (optional)
Installation Materials Accessories List of accessories Installation And Flare Nut X 2 Drain Pipe X 1 Cable Tie X 10 Thermal Insulation Operation Manual X 1 Pipe X 2 Indoor unit installation For use in the installation For the connection Used to tighten the drain Used for insulation and instructions...
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Connecting pipe (Unit: mm) Piping Liquid side Gas side Capacity (kW) Φ6.35×0.75 Φ12.7×0.75 kW≤5.6 Φ9.52×0.75 Φ15.9×1.0 5.6<kW≤7.1 For connection of the indoor unit refrigerant system, it is recommended to use Remarks a soft connecting pipe (T2M), with the length selected according to the actual situation.
Preparations Before Installation Unpacking Check After unpacking, check whether the packing materials are in good ① The red condition, whether the accessories that come with the product are dot bulges Sealing complete, whether the air conditioner is intact, whether the surfaces of the heat exchanger and other parts are not worn, and whether there are oil stains on the stop valves of the unit.
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Side view ≥100 ≥100 ≥B NOTE The air conditioner should be mounted at a height within the required range. Otherwise, it will not perform as expected. ≥100 Return air inlet Air outlet NOTE No obstacles (chandelier etc.) in front of the air outlet. Select a proper air supply angle range.
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Determine The Positions Of The Ceiling Opening, The Unit And The Suspension Bolts (Unit: mm) Make an opening according to the profile of the mounting cardboard. 4×Φ10 6×Φ5 Suspension bolt distance: D Size of opening in ceiling: C Capacity(kW) 1100 1015 kW≤3.6 1290...
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When installing the air conditioner on a new ceiling, affix a piece of cardboard to the indoor unit of the installed air conditioner for reference to determine the size, location, and center of the ceiling opening. CAUTION Evenly adjust the four hex nuts to make sure that the body of the air conditioner is level. When the air conditioner is to be fixed onto the ceiling with a frame: The horizontal distance of the overlapping part of the ceiling and decoration panel must be more than 10mm.
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③ Cut the ceiling and verify that the suspension height is correct. 24 mm NOTE After the ceiling is cut, remove the mounting cardboard. Keep the screws as you will need them for installing the panel. CAUTION Before connecting the indoor unit piping and wiring, connect the refrigerant piping, drain pipe, wired controller wires (not required when a wireless remote controller is used), and the connection wires, power supply cable, and earth wires between the indoor unit and iutdoor unit (please refer to piping and wiring instructions) so that they can be connected to the indoor unit immediately after installation.
Indoor Unit Installation WARNING Install the air conditioner in a location with sufficient strength to support the weight of the unit. Take reinforcement measures when necessary. Ensure that appliance is mounted securely. The unit may fall and cause personal injury if the location is not strong enough. Unstable installation may cause the unit to fall and cause an accident.
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Refer to the following figure on installation using the suspension bolts. With steel frame Sites with concrete slabs Use embedded bolts and anchor bolts Directly set and use an angle iron for support. Suspension bolts Angle iron for support Suspension bolts Indoor Unit Installation CAUTION The indoor unit must not be too close to the ceiling.
Keep the unit level. Use a transparent hose to observe the water level (principle of communicating vessels) and verify the levelness of the unit in the depth direction. Use a transparent hose to observe water level (principle of communicating vessels) and verify the tilt angle of the unit in the length direction.
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Release the buckle shown in the figure to remove the filter. Open the guide vane and remove the three cover plates used to cover the screws. Keep the removed air grille, filter, and cover plates used to cover the screws probably. Be careful not to lose them and protect them from dirt and scratches.
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Electrical wiring: Open the electric control box cover, connect the display board and step motor on the panel to the main control board, as shown in the figure. Lead the 4-core cable on the panel through the cable hole to the electric control box Connect the 4-core cable plug to CN30 on the main control board...
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Fastening screws One more screw is required for capacity 3.6<kW≤7.1. M4×22 screws (6 for capacity kW≤3.6; 7 for capacity 3.6<kW≤7.1), included in the accessory package CAUTION Make sure the cables connected to the panel and air conditioner are not clamped before you install the screws.
Install the filter and return air grille. NOTE The panel is directional relative to the indoor unit,and the display board is near to the refrigerant connecting piping side. The screws should not be tightened until all the installation is correct. Refrigerant Connecting Piping Installation When connect different series of outdoor units, the length and level differences of piping connections.
≥ Sleeve Wrapped Outdoors pipe mouth Connecting pipe Insulation sleeve Recommended through-wall direction Indoors Pipe Connection Steps CAUTION Do not let the interface of the indoor unit bear the Bend and arrange pipes carefully without weight of the connecting pipe; otherwise, the damaging the pipes and their insulating connecting pipe may be crushed and deformed, layers.
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CAUTION When it is necessary to fill the piping with nitrogen during brazing, the pressure must be kept at 0.02MPa using a pressure relief valve. Do not use flux when brazing the piping. Use a phosphor copper that does not require flux. Do not use any antioxidants when brazing the piping.
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Nut fastening Connect the indoor unit first, then connect the outdoor unit.Before tightening the flare nut, apply refrigeration oil on the inner and outer surface of the pipe flare (must use refrigeration oil compatible with the refrigerant for this model), and turn it 3 or 4 turns by hand to tighten it.When connecting or removing a pipe, use two wrenches at the same time.
CAUTION Excessive torque will damage the flared mouth and nut, and too small torque cannot tighten the nut, which will cause refrigerant leakage. Please refer to the above table to determine the appropriate tightening torque. Refrigerant Piping Fixing Angle iron brackets or round steel hangers should be used for fixing. When the liquid pipe and gas pipe are suspended together, the size of the liquid pipe shall prevail.
CAUTION Under no circumstances shall potential sources of ignition be used in the searching for or detection of refrigerant leaks. A halide torch (or any other detector using a naked flame) shall not be used. Leak detection fluids are suitable for use with most refrigerants but the use of detergents containing chlorine shall be avoided as the chlorine may react with the refrigerant and corrode the copper pipe-work.
Drain Pipe Installation CAUTION Before installation of the drain pipe, determine its direction and elevation to avoid intersection with other pipelines to ensure that the slope is straight. The highest point of the drain pipe should be equipped with a vent port to ensure the smooth drainage of condensate water, and the vent port must face downwards to prevent dirt from entering the pipe.
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Thermal insulation pipe PVC water drain pipe (outer diameter: 25mm) Drainage outlet for water pump There is a large gap between the thermal thermal insulation insulation pipe is pipe and the unit, closely attached resulting in thermal to the unit. insulation failure.
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The end of the drain pipe must be more than 50mm above the ground or from the base of the water drainage slot. In addition, do not submerge it in water. To drain the condensed water directly into a ditch, the water drain pipe must bend upwards to form a U-shaped water plug to stop odors from entering the room via the water drain pipe.
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Water Drainage Test Before the test, make sure that the water drain piping is smooth, and check that each connection is properly sealed. Conduct the water drainage test in a new room before the ceiling is plastered. Rotate in the direction of arrow The drain pipes for indoor units may use a PVC to unlock the test...
Electrical Connection DANGER The power supply must be cut off before any electrical work is carried out. Do not conduct electrical work when the power is on; otherwise, it may cause serious personal injury. The air conditioning unit must be earthed reliably and must meet the requirements of the local country/region.
Electrical Characteristics Electric Specifications Of The Indoor Unit Indoor Fan Motor Capacity Frequency Voltage Rated Motor Output (kW) (Hz) 0.38 0.38 0.39 220~240 0.39 0.53 0.58 0.59 NOTES: MCA: Min. Circuit Amps. (A), which is used to select the minimum circuit size to ensure safe operation over a long period of time.
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Schematic Figure Of The Main Terminal Blocks Of Main Control Board CN22 CN10 CN55 Terminals of remote switch M1 M2 X1 X2 D1(X) D2(Y) signal Terminals of communication wiring Power supply cable and Terminals of strong Terminals of earth line terminals current sterilization alarm signal module...
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Cable clamp Cable clamp for power communication supply cable wiring and and earth display box wires communication wiring CAUTION Power supply cable must be routed separately from the other cable such as communication wiring and display box communication wiring. Strong and weak current wires must be separated. Alarm signal output, strong current sterilization, and remote switch are custom or optional.
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Do not press the power supply cables of the same wire diameter on the same side of the terminal. Do not use two power supply cables of different wire diameters for the same terminal blocks; otherwise, they can easily loosen due to uneven pressure and cause accidents, as shown in the figure below. Do not connect wires of Do not connect wires the same diameter on...
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② Power supply cable system connection Power supply cable system connection depends on the methods of communication between the indoor unit and outdoor unit. For the HyperLink (M1M2) communication method, indoor units are allowed to have independent power supplies. For other communication methods, indoor units should be provided with uniform power supplies. Indoor units are provided with independent power supplies*, which are wired as follows: For HyperLink (M1M2) communication with independent power supply: Master...
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Indoor units are provided with unified power supply*, which are wired as follows: 1. HyperLink (M1M2) communication with the unified power supply: Power supply for indoor unit L1+La+Ln ≤ 2000m Wire diameter: 0.75mm2 Communication wires × × Circuit breaker Power supply cable Distribution box Distribution box Master...
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CAUTION When the indoor units are provided with a unified power supply, if the indoor units in the same refrigerant system are SDV6 indoor units, then indoor units and outdoor unit can communicate either via HyperLink (M1M2) with a unified power supply, or via P/Q. If some of the indoor units in the same refrigerant system are non-SDV6 series, then indoor units and outdoor unit can only communicate via P/Q/E communication.
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Communication wiring connection ① Selection of communication method for indoor units Equipped with independently developed HyperLink (M1M2) communication, SDV6 series indoor units also preserve the previous RS-485 (PQE) communication method. They are compatible with non-SDV6 indoor units. Pay attention to the type of indoor unit before connecting communication wiring Please refer to the following table to select an appropriate communication method.
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CAUTION Please select the communication wiring according to the requirements in the above reference table. Use shielded cables for communication when strong magnetism or interference is present. On-site wiring must comply with the relevant regulations of the local country/region and must be completed by professionals.
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③ Indoor unit and outdoor unit communication HyperLink (M1M2) communication (with independent power supply) Single unit: HyperLink (M1M2) communication is a new type of indoor unit and outdoor unit communication technology. When the indoor units are provided with independent power supplies, use 2×1.5mm2 communication cables.
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CAUTION If the total length is less than or equal to 200m and the total number of indoor units is less than or equals to 10 sets, the electronic expansion valve in indoor unit can be powered and controlled by the master outdoor unit.
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System: The HyperLink (M1M2) communication wiring with a unified power supply between indoor unit and outdoor unit can reach a length of up to 2000 meters, supporting any topology connection. The following figure shows a serial connection: Power supply for indoor unit Communication wires ×...
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System: The maximum total length of the P/Q communication cable of the Indoor unit and outdoor unit can be up to 1200m, and can be connected in serial, as shown in the figure below: Power supply for indoor unit × × Communication wires Circuit breaker Power supply cable...
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CAUTION When P/Q or P/Q/E communication is used, the indoor units need to be powered uniformly. Either P/Q, P/Q/E communication or HyperLink (M1M2) communication can be selected. If it is required for indoor units to have independent power supplies, then HyperLink (M1M2) communication must be selected.
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⑤ D1D2 communication wiring connection (limited to outdoor unit and system configuration) Achieving one-to-multiple and two-to-multiple functions of the indoor unit wired controller through D1D2 communication (a maximum of 16 sets) D1D2 communication is 485 communication. The one-to-more and two-to-more functions of the indoor unit wired controller can be achieved through D1D2 communication, as shown in the figure below: Indoor unit 2# Indoor unit 16#...
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Alarm signal and Sterilization module Refer to the following figure for the wiring of alarm signal and Sterilization module. Main CAUTION CN22 control board Output voltage: 220 VAC; The output voltage is 220-240V~. Maximum output power: 220 W Strong current sterilization module Alarm signal output Output voltage: 220 VAC;...
Error Codes Error Codes And Definitions The error code is displayed on the display box and the wired controller display. Definition Error code Digital display Emergency stop DANGER R32 refrigerant leaks, requiring shutdown immediately Outdoor unit fault Interlocking control Heat Recovery Ventilation Unit fault( in-series application) The Humidity Unit fault Interlocking control Heat Recovery Ventilation Unit fault(non-serial application) The AHU Kit slave unit fault...
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Definition Error code Digital display Abnormal communication between the indoor unit main control board and fan drive board Abnormal communication between the indoor unit and wired controller Abnormal communication between the indoor unit and Wi-Fi Kit Abnormal communication between the indoor unit main control board and display board Abnormal communication between the AHU Kit slave unit and master unit Number of AHU Kits is not the same as the set number Abnormal communication between the linked humidifying indoor unit and master indoor unit...
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Definition Error code Digital display The built-in room temperature sensor of the wired controller short-circuits or cuts off The wireless temperature sensor short-circuits or cuts off The external room temperature sensor short-circuits or cuts off Tcp (pre-cooled fresh air temperature sensor) short-circuits or cuts off Tph (pre-heated fresh air temperature sensor) short-circuits or cuts off TA (outlet air temperature sensor) short-circuits or cuts off Outlet air humidity sensor fault...
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Definition Error code Digital display Motor failed more than once IPM (fan module) overcurrent protection Instantaneous overcurrent protection for phase current Low bus voltage fault High bus voltage fault Phase current sample bias error Motor and indoor unit are unmatched IPM and indoor unit are unmatched Motor startup failure Motor blocking protection...
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CAUTION Error codes are displayed only for certain outdoor unit models and indoor unit configurations (including the wired controller and display box). When the main control program is being upgraded, make sure that the indoor unit and outdoor unit remain powered on.
Test Run Checklist Before Test Run After the installation of the unit, check the items listed below first. CAUTION Do not power on the system. Pass/Fail Check list Read the complete installation and operation manual. Installation Check that the units are properly installed, to avoid abnormal noises and vibrations when starting up the units. Compressor and others shipping brackets removed.
Pass/Fail Check list Components damage Check for damaged components and extruded piping inside the unit. Consistency Check between Refrigeration Pipelines and Communication Lines Check and confirm that the refrigerant piping and communication lines connected to the indoor and outdoor units are belong to the same refrigeration system.
Maintenance And Service Safety Warning WARNING For safety reasons, always turn off the air conditioner and turn off the power before cleaning the air conditioner. Do not disassemble or repair the air conditioner by yourself; otherwise, it may cause fire or other hazards. Only professional service personnel can carry out the maintenance.
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Procedure diagram Remove the air inlet grille. Hold and open the buckle at the return air inlet slowly, pull inward and press the filter buckle to remove the filter. Remove the filter. NOTE Only authorised installer or service agent can change and disassemble the filter. Any improper operations may cause electric shock or injuries due to touching rotating parts.
Cleaning Air Outlets And Exterior Panels Wipe the air outlet and panel with a dry cloth. If a stain is hard to remove, clean it with clean water or neutral detergent. CAUTION Do not use gasoline, benzene, volatile agents, decontamination powder or liquid insecticides. Otherwise, the air outlet or panel may become discolored or deformed.
Service Step To Dismantle The Drain Pan Before service, remove the drain pan first. Dismantle the drain pan according to the following figure to prevent water leakage in the unit (Make sure there is no residual water in the drain pan before dismantle it). Remove the panel.
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Step To Dismantle The Motor And Fan Loosen the screws on the motor cover. Remove the plastic cover from the motor. Plastic cover Remove the motor to repair or replace it. Remove the fan. Motor Step To Dismantle The Evaporator Follow the steps above to remove the panel, drain pan, motor, and fan.
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In caso di problemi con qualità o di altro tipo, rivolgersi al rivenditore locale o al centro di assis- tenza autorizzato. In pericolo di salute, chiamare il numero di emergenza: 112 F A B B R I C A N T E SINCLAIR CORPORATION Ltd. 16 Great Queen Street WC2B 5AH London United Kingdom www.sinclair-world.com...
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