Samsung UH026EAV Installation Manual
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- Service manual (158 pages) ,
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- Service manual (90 pages)
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INSTALLATION MANUAL
MANUAL DE INSTALACIÓN
MANUEL D'INSTALLATION
MANUALE D'INSTALLZIONE
MANUAL DE INSTALAÇÃO
INSTALLATIONS-HANDBUCH
E°XEIPI¢IO E°KATA™TA™H™
àçëíêìäñàü èé ìëíÄçéÇäÖ
UH026EAV
UH035EAV
UH052EAV
UH060EAV
UH070EAV
System Air Conditioner
(Cool and Heat)
Aire acondicionado sistemático
(Enfriamiento y Calefacción)
Climatiseur numérique multifonctionnel
(Refroidissement et Chauffage)
Sistema Aria Condizionata
(Fresca e Calore)
Sistema Ar Condicionado
(Arrefecimento e Aquecimento)
Klimaanlage System
(Kühlen und Heizen)
™‡ÛÙËÌ· ∫ÏÈÌ·ÙÈÛÌÔ‡
(æ‡Í˘ Î·È £¤ÚÌ·ÓÛ˘)
ëËÒÚÂÏÌ˚È ÇÓÁ‰Û¯Ì˚È äÓ̉ˈËÓÌÂ
(éı·ʉÂÌËÂ Ë Ó·Ó„Â‚)
E S F I P D G R DB98-24005A(1)
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Table of Contents
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Summary of Contents for Samsung UH026EAV
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Page 1: Installation Manual
INSTALLATION MANUAL MANUAL DE INSTALACIÓN MANUEL D’INSTALLATION MANUALE D’INSTALLZIONE MANUAL DE INSTALAÇÃO INSTALLATIONS-HANDBUCH E°XEIPI¢IO E°KATA™TA™H™ àçëíêìäñàü èé ìëíÄçéÇäÖ UH026EAV UH035EAV UH052EAV UH060EAV UH070EAV System Air Conditioner (Cool and Heat) Aire acondicionado sistemático (Enfriamiento y Calefacción) Climatiseur numérique multifonctionnel (Refroidissement et Chauffage) -
Page 2: Safety Precautions
Safety Precautions The following safety precautions must be taken when using your air conditioner. Risk of electric shock. • Can cause injury or death. • Disconnect all WARNING remote electric power supplies before servicing, installing or cleaning. • This must be done by the manufacturer or its service agent or a similar qualified person in order to avoid a hazard. -
Page 3: Table Of Contents
Contents Preparation for outdoor unit installation ............Deciding on where to install the outdoor unit ..........Outdoor unit installation ................Connecting the cable .................. Connecting the refrigerant pipe ..............Connecting up and removing air In the circuit ..........Cutting / Flaring the pipes ................Performing leak tests .................. - Page 4 Type of outdoor unit Design Heat UH026EAV UH060EAV R410A UH052EAV pump UH035EAV UH070EAV Model Cooling R410A only...
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Page 5: Preparation For Outdoor Unit Installation
Preparation for outdoor unit installation Moving the Outdoor Unit by Wire Rope Wire rope Fasten the outdoor unit by two 8m or longer wire ropes as shown at the figure. To prevent from damage or scratches, insert a piece of cloth between the outdoor unit and rope, Plate protection cloth then move the unit. -
Page 6: Deciding On Where To Install The Outdoor Unit
Deciding on where to install the outdoor unit Outdoor Unit N The outdoor unit must not be placed on its side or upside down, as the compressor lubrication oil will run into the cooling circuit and seriously damage the unit. N Choose a location that is dry and sunny, but not exposed to direct sunlight or strong winds. - Page 7 Space Requirements for Outdoor Unit When installing 1 outdoor unit Unit : mm ❋ When the air outlet is opposite the wall ❋ When the air outlet is towards the wall 2000 or more 300 or more 600 or more ❋...
- Page 8 Deciding on where to install the outdoor unit (Continued) When installing more than 1 outdoor unit Unit : mm ❋ When the air outlet is towards the wall 300 or more 600 or more 600 or more 600 or more ❋...
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Page 9: Outdoor Unit Installation
Outdoor unit installation The outdoor unit must be installed on a rigid and stable base to avoid any increase in the noise level and vibration, particularly if the outdoor unit is to be installed in a location exposed to strong winds or at a height, the unit must be fixed to an appropriate support(wall or ground). -
Page 10: Connecting The Cable
Connecting the cable Two electronic cables must be connected to the outdoor unit. N The connection cord between indoor unit and outdoor unit. N The power cable between outdoor unit and auxiliary circuit breaker. N Specially for Russian and European market, before installation, the supply authority should be consulted to determine the supply system impendance to ensure compliance. - Page 11 Wiring Diagram of Power Cable When using ELB for 1 phase N Outdoor unit Power Supply MCCB Electrical component box MCCB Communication Cable wire clamp Connection wire Main power wire Indoor Unit N You should connect the power cable into the power cable terminal and fasten it with a clamp.
- Page 12 Connecting the cable (Continued) Wiring Diagram of Connection Cord Indoor Unit Outdoor Unit...
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Page 13: Connecting The Refrigerant Pipe
Connecting the refrigerant pipe Refrigerant Piping System Pipe length or height UH052EAV Refrigerant piping system table UH026EAV UH060EAV UH035EAV UH070EAV Max. allowable Actual pipe L0 + H + L1 20m or less 30m or less length length Allowable Actual pipe... -
Page 14: Connecting Up And Removing Air In The Circuit
Connecting up and removing air In the circuit The air in the indoor unit and in the pipe must be purged. If air remains in the refrigeration pipes, it will affect the compressor, reduce to cooling capacity and Outdoor unit could lead to a malfunction. -
Page 15: Cutting / Flaring The Pipes
Cutting / Flaring the pipes Make sure that you have the required tools available (pipe cutter, reamer, flaring tool and pipe holder). If you wish to shorten the pipes, cut it with a pipe cutter, taking care to ensure that the cut edge remains at a 90° angle with the side of the pipe. Refer to the illustrations below for examples of edges cut correctly and incorrectly. -
Page 16: Performing Leak Tests
Performing leak tests Before completing the installation (insulation of the hose and piping), you must check that there are no gas leaks. To check for gas leaks on the... Then, using a leak detector, check the... Outdoor unit Valves on sections A and B. ❊... -
Page 17: Using Stop Valve
Using stop valve To Open the Stop Valve Open the cap and turn the stop valve counterclockwise by using a hexagonal wrench. Service port Turn it until the axis is stopped. N Do not apply excessive force to the stop valve and always use special instruments. -
Page 18: Adding Refrigerant
Adding refrigerant The outdoor unit is loaded with sufficient refrigerant for the standard piping. Thus, refrigerant must be added if the piping is lengthened. This operation can only be performed by a qualified refrigeration specialist. For quantity of adding refrigerant, refer to page 19. Check that the stop valve is closed entirely. - Page 19 Thus, make sure the outdoor unit situation before adding refrigerant. This operation can only be performed by a qualified refrigeration specialist. Model “Q”(R410A) “P” Indoor unit KH✴✴✴EAV EH✴✴✴EAV CH✴✴✴EAV FH✴✴✴EAV TH✴✴✴EAV Outdoor unit UH026EAV 15g/m 15g/m UH035EAV 15g/m 15g/m 15g/m UH052EAV 20g/m 20g/m 20g/m 7.5m UH060EAV...
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Page 20: Checking Correct Grounding
Checking correct grounding If the power distribution circuit does not have an earth or the ground does not comply with specifications, an grounding electrode must be installed. The corresponding accessories are not supplied with the air conditioner. Select an grounding electrode that complies with the specifications given in the illustration. -
Page 21: Setting Up Option Switches
Setting up option switches Display Check Mode Display Green Yellow Meaning Pattern Normal Mode Test Operation at Cooling Mode Test Operation at Heating Mode Blink Number of Press Operation Operation Condition LED Pattern time (K1) Test Mode Normal Mode LED OFF Test operation of Test Mode 3 pattern... -
Page 22: Testing Operations
Testing operations Check the power supply between the outdoor unit and the auxiliary circuit breaker. N Single phase power supply: L, N Check the indoor unit. 2-1 Check that you have connected the power and communication cables correctly. (If the power cable and communication cables one mixed up or connected incorrectly, the PCB will be damaged.) 2-2 Check the thermistor sensor, drain pump/hose, and display are connected correctly. -
Page 23: Troubleshooting
Troubleshooting Outdoor unit If an error occurs during the operation, it is displayed on the outdoor unit PCB. LED Display Meaning Green Yellow IPM Over Current(O.C) Comp starting error Comp lock error DC-Link voltage under/over error Outdoor temp sensor error Discharge over temperature Discharge temp sensor error Current sensor error... -
Page 24: Parts List
Parts list Receiver & Display Unit Accessories Concealed type N Receiver & display unit N Wire kit Receiver & STS 2S-2x10 2S-4x12 Owner’s Installation Wire kit display unit tapped screw tapped screw instructions manual Standard type N Receiver & display unit N Wire kit Receiver &... - Page 25 Centralized Controller Accessories Centralized M4x16 tapped Owner’s Installation Cable-tie Cable clamp controller screw instructions manual Function Controller Accessories Function M4x16 tapped Owner’s Installation Cable-tie Cable clamp controller screw instructions manual Transmitter Accessories Transmitter Transmitter Installation Transmitter power cable communication cable manual If you would like to install the centralized controller, you must install the transmitter in the outdoor unit.
- Page 26 ELECTRONICS...