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This product is not manufactured for Iran.
SVC Warranty will not be applicable and the user will be responsible
for service expenses when the product is used in Iran.
E
S F A
DB98-23539A(7)
System Air Conditioner(Cooling and Heating)
INSTALLATION
MANUAL
DH60T Series
DH48T Series
DC60T Series
DC48T Series
DC60TV Series
DC48TV Series
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Table of Contents
Related Manuals for Samsung DH60 T Series
Summary of Contents for Samsung DH60 T Series
- Page 1 INSTALLATION MANUAL DH60T Series DH48T Series DC60T Series DC48T Series DC60TV Series DC48TV Series System Air Conditioner(Cooling and Heating) This product is not manufactured for Iran. SVC Warranty will not be applicable and the user will be responsible for service expenses when the product is used in Iran. S F A DB98-23539A(7)
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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 Installation ................Deciding on Where to Install the Air Conditioner ........Indoor Unit Installation ................Purging the Unit ..................Connecting the Connection Cord ..............Connecting the Cables to the Outdoor Unit ..........Drain Hose Installation ................Connecting the Indoor Unit Assembly Piping ..........Cutting/Flaring the Pipes ................ -
Page 4: Preparation For Installation
Preparation for Installation When deciding on the location of the air conditioner with the owner, the following restrictions must be taken into account. General Do NOT install the air conditioner in a location where it will come into contact with the following elements: Combustible gases Saline air... -
Page 5: Deciding On Where To Install The Air Conditioner
Deciding on Where to Install the Air Conditioner Indoor Unit There must be no obstacles near the air inlet and outlet. Install the indoor unit on a ceiling that can support its weight. Maintain sufficient clearance around the indoor unit. ... -
Page 6: Outdoor Unit
Deciding on where to install the Air Conditioner (Continued) Outdoor Unit ◆ 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. ◆... - 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 Air Conditioner (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 When 3 sides of the outdoor unit are blocked by the wall ✽...
- Page 9 Drawing of the indoor unit Unit : mm ��� ��� ���� ������������������������ ������������ �������������� ������������ ��������������� Name Description Liquid pipe connection ø9.52 Gas pipe connection ø19.05 Drain pipe connection OD32 ID26 Drain pipe connection Using drain pump (Optional) Power supply connection Air discharge flange Air filter Hook...
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Page 10: Indoor Unit Installation
Indoor Unit Installation Mark the place to insert the suspension bolt where you want to install the indoor unit. Refer to page 9 for the dimension. Concrete Insert bolt anchors. Use existing ceiling supports or construct a suitable support as shown in figure. Insert Hole in anchor Hole in plug... -
Page 11: Purging The Unit
Purging the Unit On delivery, the indoor unit is loaded with an inert nitrogen gas. All this gas must therefore be purged before connecting the assembly piping. To purge the inert gas, proceed as follows. Unscrew the caps at the end of each pipe. Result: All inert gas escapes from the indoor unit. - Page 12 Connecting the Connection Cord (Continued) Wiring Diagram (DH48FTA, DH60FTA, DC48FTA, DC60FTA ) Receiver & Display Unit (Optional) MAIN PCB Float Switch Drain Pump (Optional) Indoor Unit 1(L) 2(N) Vw Vw Wired Communication Power Remote Controller MAIN POWER 220V~, 60H ø Outdoor Unit Cable Specifications The following electrical characteristics must be respected.
- Page 13 Wiring Diagram (DH48GTA, DH60GTA, DC48GTA, DC60GTA) Receiver & Display Unit (Optional) MAIN PCB Float Switch Drain Pump (Optional) Indoor Unit 1(L) 2(N) Vw Vw Wired Communication Power Remote Controller MAIN POWER 380 - 415V~, 50H ø Outdoor Unit Cable Specifications The following electrical characteristics must be respected.
- Page 14 Connecting the Connection Cord (Continued) Wiring Diagram (DC48FTVA,DC60FTVA) Receiver & Display Unit (Optional) MAIN PCB Float Switch Drain Pump (Optional) Indoor Unit 1(L) 2(N) 3(C) Wired Power Signal Remote Controller MAIN POWER 220V~, 60H ø 1(L) 2(N) 3(C) Outdoor Unit Cable Specifications The following electrical characteristics must be respected.
- Page 15 Wiring Diagram (DC48GTVA,DC60GTVA) Receiver & Display Unit (Optional) MAIN PCB Float Switch Drain Pump (Optional) Indoor Unit 1(L) 2(N) 3(C) Wired Power Signal Remote Controller MAIN POWER 380 - 415V~, 50H ø 1(L) 2(N) 3(C) Outdoor Unit Cable Specifications The following electrical characteristics must be respected. MODEL DC48GTVA(X),DC60GTVA(X) Note...
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Page 16: Connecting The Cables To The Outdoor Unit
Connecting the Cables to the Outdoor Unit Two electric cables must be connected to the outdoor unit. The connection cord connecting the indoor unit to the outdoor unit The power cable connecting the auxiliary circuit breaker to the outdoor unit Remove the terminal board cover on the side of the outdoor unit. -
Page 17: Drain Hose Installation
Drain Hose Installation Care must be taken when installing the drain hose for the indoor unit to ensure that any condensate water is correctly drained outside. The drain hose can be installed to the right of the base pan. Drain hose connection port Unscrew the 4 tapped screws to remove the cover of the drain hose connection port. - Page 18 Drain Hose Installation (Continued) Testing the drainage Prepare a little water about 5 liters. Pour water into the base pan in the indoor unit as shown in figure. Confirm that the water flows out through the drain hose.
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Page 19: Connecting The Indoor Unit Assembly Piping
Connecting the Indoor Unit Assembly Piping There are two refrigerant pipes of differing diameters: A smaller one(9.52mm, 3/8") for the liquid refrigerant Gas refrigerant port A larger one(19.05mm, 3/4") for the gas refrigerant The thickness of tube should not less than 1.0mm. The inside of copper tube must be clean &... -
Page 20: Cutting/Flaring The Pipes
Cutting/Flaring the Pipes Connect the pipe within 50m and cutting pieces will not be gone into the pipe as being clean to pipe section. 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°... -
Page 21: 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 22: Fixing The Unit In Position
Fixing the Unit in Position 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 close to a neighbour. If it 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 23: Connecting Up And Removing Air In The Circuit
Connecting Up and Removing Air In the Circuit When installing, make sure there is no leakage. When recovering the refrigerant, ground the compressor first before removing the connection pipe. If the refrigerant pipe is not properly connected and the compressor works with the service valve open, the pipe inhales the air and it makes the pressure inside of the refrigerant cycle abnormally high, It may cause explosion and injury. -
Page 24: 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... Indoor unit Flare nuts at the end of sections A and B. -
Page 25: Insulation
Insulation Once you have checked that there are no leaks in the system, you can insulate the piping and hose. To avoid condensation problems, place heat-resistant polyethylene No gap foam separately around each refrigerant pipe. Always make the seam of pipes face upwards. Heat resistant polyethylene foam Wind insulating tape around the pipes. -
Page 26: Adjusting Air Flow
Adjusting Air Flow E. S. P(External Static Pressure) Setting for Phase Control Motor With its phase control motor, you can adjust the indoor unit fan speed depending on the installation condition. If the external static pressure is high so that the duct becomes longer or if the external static pressure is low so that the duct becomes shorter, adjust the fan speed by referring the following table. -
Page 27: Setting Up The Model Option
Setting Up the Mode Option Setting Option Setup Method For example) Option Code : Prepare of the Option Setup mode. a. Take out the batteries of remote control. b. Press the button simultaneously and insert the battery again. c. Make sure the remote control display shows as Enter the Option Setup mode and select your option according to the following procedure. - Page 28 Setting Up the Mode Option (Continued) Press the button, then the default value is Press the button to set the display panel to Every time you press the button, the display panel reads repeatedly. Press the button to set the display panel to Every time you press the button, the display panel reads repeatedly.
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Page 29: Option Items
Press the button. When you press the button towards the indoor unit, ❋ the sound 'Ding' or 'Diriring' is heard and the power indicator of the display flashes at the same time. Then the option code setting is completed. (If the sound is not heard, press the button again.) Check the air conditioner operates normally. -
Page 30: Assigning Address To Indoor Unit
Assigning Address to Indoor Unit Before installing the indoor unit, assign an address to the indoor unit according to the air conditioning system plan. The address of the indoor unit is assigned by adjusting MAIN(SW02) and RMC(SW04) rotary switches. SW02 SW04 SW05 SW06... -
Page 31: Additional Functions
Additional Functions Compensation for lost temperature in heating operation Reduces the difference between an actual room temperature and a sensed temperature by the air conditioner when heating. Switch No. Switch ON Switch OFF K5 K6 K7 K8 2°C compensation 5°C compensation SW06 Adjusting filter cleaning cycle You can adjust the cycle for filter sign indicator. - Page 32 Additional Functions (Continued) External Control You must adjust the K11 when you use external control. ❋ Switch No. Switch ON Switch OFF K 9 K 10 K 11 K 12 SW07 external control external control No use of Use of You can use external control when the K11 switch is turned off.
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Page 33: Drain Pump Installation (Optional)
Drain Pump Installation (Optional) Accessories Drain Pump and Float M4 X 12 Tapped Cable-Tie (3) Insulation Drain (2) Drain Hose (1) Switch(1) Screw (4) Remove the air filter. Assemble the drain socket as seen in the picture after removing the rubber cap. - Page 34 Drain Pump Installation (optional) (Continued) Must fit tightly against body without any gap. Insert the flexible hose into the drain socket until it clicks. Check if water does not drain. Cable-tie Insulate the drain hose so that frost does not form. Drain hose Indoor unit Insulation...
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Page 35: Setting Up Option Switches (Outdoor Unit)
Setting Up Option Switches (Outdoor unit) Except for cooling only models ❋ (The outdoor unit PCB is not applied to the cooling only value models : DC48FTV,DC48GTV,DC60FTV,DC60GTV) Display Rotary switch Rotary Switch You should display that how many indoor units are connected to the outdoor unit. - Page 36 Setting up Option Switches (Outdoor unit) (Continued) Reading data indicated on the display Number of Example Item press Display Meaning Adding refrigerant for heat pump models Test operation for heat pump models Adding refrigerant for cooling only models Test operation for cooling only models Pump Down for recovery of refrigerant Reset Discharge temperature of compressor...
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Page 37: Testing Operations
Testing Operations Check the power supply between the outdoor unit and the auxiliary circuit breaker. Single phase power supply: L, N Three phase power supply: L1, L2, L3 Check the indoor unit. Check that you have connected the power and communication cables correctly. -
Page 38: Troubleshooting
Troubleshooting Detection of errors If an error occurs during the operation, one or more LED flickers and the operation is stopped except the LED. If you re-operate the air conditioner, it operates normally at first, then detect an error again. LED Display on the receiver &... -
Page 39: Led Display
LED Display Indicators Concealed Type Abnormal conditions Remarks Blue Standard Type Communication error between indoor units 1. Error of electronic expansion valve close 2. Error of electronic expansion valve open 3. 2’nd detection of high temperature cond 4. 2’nd detection of high temperature discharge 5. -
Page 40: Wired Remote Controller
Troubleshooting (Continued) Wired remote controller If an error occurs, is displayed on the wired remote controller. If you would like to see an error code, press the Test button. Display Explanation Remark Compressor down due to protection control of the discharge Error about protection temperature sensor control of the outdoor unit... - Page 41 Outdoor unit Except for cooling only value models (The outdoor unit PCB is not applied to the cooling only value models : DC48FTV,DC48GTV,DC60FTV,DC60GTV) If an error occurs during the operation, it is displayed on the outdoor unit PCB . Display Explanation Remark High temperature of Discharge (Protection control)
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Page 42: Parts List
Parts List Receiver & Display Unit Accessories Concealed Type Receiver & display unit Wire kit Receiver & STS 2S-2x10 2S-4x12 Owner’s Installation Wire kit display unit tapped screw tapped screw instructions manual Standard Type Wire kit Receiver & display unit Receiver &... - Page 43 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.