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Related Manuals for Samsung NS 1DXEA Series
Summary of Contents for Samsung NS 1DXEA Series
- Page 1 Cassette Type Series NS1DXEA ACFB1DEH Air Conditioner installation manual imagine the possibilities Thank you for purchasing this Samsung product. DB98-34507A-05 CAC 유럽향 1way_IM_34507A-05_EN.indd 27 2016-08-02 오후 4:08:21...
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Page 2: Table Of Contents
sold or transferred. This manual explains how to install an indoor unit with a split system with two SAMSUNG units. The use of other types of units with different control systems may damage the units and invalidate the warranty. The manufacturer shall not be responsible for damages arising from the use of non compliant units. - Page 3 Our units should be installed in compliance with the spaces shown in the installation manual, to ensure accessibility from both sides and allow repairs or maintenance operations to be carried out. The unit’ s components should be accessible and easy to disassemble without endangering people and objects.
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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 : ... -
Page 5: Deciding On Where To Install The Indoor Unit
Deciding on where to install the indoor unit 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 Deciding on where to install the indoor unit Drawing of the indoor unit Unit : mm 1036 1074 Drain hole 1180 Name Description Liquid pipe connection ø6.35 Gas pipe connection ø9.52 Drain pipe connection VP20(OD26, ID20) Power supply connection Air discharge grille Air suction grille Dimension and weight Indoor unit...
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Page 7: Indoor Unit Installation
Indoor unit installation It is recommended to install the refnet joint before installing the indoor unit. 1. Place the pattern sheet on the ceiling at the spot where you want to install the indoor unit. • Since the diagram is made of paper, it may shrink or stretch slightly due to temperature or humidity. -
Page 8: Purging The Unit
Purging the unit From factory the unit is supplied and set with a pre-charge of nitrogen gas (insert gas). Therefore, all insert gas must be purged before connecting the assembly piping. Unscrew the pinch pipe at the end of each refrigerant pipe. RESULT : All inert gas escapes from the indoor unit. -
Page 9: Cutting/Flaring The Pipes
Cutting/Flaring the pipes 1. Make sure that you have the required tools available. (pipe cutter, reamer, flaring tool and pipe holder) 2. 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. -
Page 10: Performing Leak Test & Insulation
Performing leak test & insulation Leak test LEAK TEST WITH NITROGEN (before opening valves) In order to detect basic refrigerant leaks, before recreating the vacuum and recirculating the R410A, it’s responsible of installer to pressurize the whole system with nitrogen (using a cylinder with pressure reducer) at a pressure above 30 bar (gauge). -
Page 11: Drainpipe And Drain Hose Installation
When installing insulation in places and conditions below, use the same insulation that is used for high humidity conditions. <Geological condition> - High humidity places such as shoreline, hot spring, near lake or river, and ridge (when the part of the building is covered by earth and sand.) <Operation purpose condition>... - Page 12 Drainpipe and drain hose installation Check that the indoor unit is level with the ceiling by using the leveler. Install air ventilation to drain condensate water smoothly. If it is necessary to increase the height of the drainpipe, install the drainpipe straightly within 300 mm from the drain hose port.
- Page 13 Performing leak test 1. Check the leak test at the connection part of the flexible hose and the distributing pipe (PVC). Water leakage 1) Connect a general hose to the connection part of the flexible hose of the check part indoor unit, and pour in some water.
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Page 14: Connecting The Connection Cord
Connecting the connection cord Connecting the connection cord • Always remember to connect the refrigerant pipes before performing the electric connections. When disconnecting the system, always disconnect the electric cables before disconnecting the refrigerant pipes. • Always remember to connect the air conditioner to the grounding system before performing the electric connections. - Page 15 Between Indoor and Outdoor Connection cable Specifications(Common in use) Indoor Power supply Communication Cable Power Supply Max/Min(V) Indoor Power cable 220-240V~/50Hz ±10% 0.75~1.5mm²,3wires 0.75~1.5mm²,2wires P ower Supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed flexible cord. (Code designation IEC:60245 IEC 57 / CENELEC: H05RN-F or IEC:60245 IEC 66 / CENELEC: H07RN-F) Screws on terminal block must not be unscrewed with the torque less than 12 kgf•cm.
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Page 16: Electrical Work
Electrical work How to connect your extended power cables 1. Prepare the following tools. Connection sleeve Tools Crimping pliers Insulation tape Contraction tube (mm) (mm) Spec MH-14 20xØ6.5(HxOD) Width 19mm 70xØ8.0(LxOD) Shape 2. As shown in the figure, peel off the shields from the rubber and wire of Power cable the power cable. - Page 17 5. Wrap it with the insulation tape twice or more and position your contraction tube in the middle of the insula- tion tape. Three or more layers of insulation are required. f Method 1 f Method 2 Insulation tape Insulation tape 40 mm 35 mm 6.
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Page 18: Setting An Indoor Unit Address And Installation Option
Setting an indoor unit address and installation option ▶ Set the indoor unit address and installation option with remote controller option. Set the each option separately since you cannot set the ADDRESS setting and indoor unit installation setting option at the same time.You need to set twice when setting indoor unit address and installation option. - Page 19 Option setting Status 1. Setting SEG2, SEG3 option Press Low Fan button( ) to enter SEG2 value. ∨ Press High Fan button( ) to enter SEG3 value. ∧ Each time you press the button, will be selected in rotation. … SEG2 SEG3 2.
- Page 20 Setting an indoor unit address and installation option Option setting Status 12. Setting Cool mode Press Mode button to be change to Cool mode in the OFF status. 13. Setting SEG16, SEG17 option Press Low Fan button( ) to enter SEG16 value. ∨...
- Page 21 Setting an indoor unit address (MAIN/RMC) 1. Check whether power is supplied or not. - When the indoor unit is not plugged in, there should be additional power Indoor Unit supply in the indoor unit. 1(L) 2. The panel(display ) should be connected to an indoor unit to receive option. 2(N) 3.
- Page 22 Setting an indoor unit address and installation option Setting an indoor unit installation option (suitable for the condition of each installation location) 1. Check whether power is supplied or not. - When the indoor unit is not plugged in, there should be additional power Indoor Unit supply in the indoor unit.
- Page 23 Option No. : 02XXXX-1XXXXX-2XXXXX-3XXXXX Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Use of external Use of central Explanation PAGE MODE temperature sensor control Remote Controller Display RESERVED RESERVED Indication Details Indication Details Indication Details Indication Details Indication Disuse Disuse Details Option SEG7 SEG8...
- Page 24 Setting an indoor unit address and installation option Changing a particular option You can change each digit of set option. Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 The option mode The tens’ digit of an The unit digit of Explanation PAGE MODE you want to...
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Page 25: 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 26 SAMSUNG ELECTRONICS CO., LTD. 107, Hanamsandan 6beon-ro, Gwangsan-gu, Gwangju-si, Korea 62218 Samsung Electronics (UK) Ltd, Euro QA Lab. Blackbushe Business Park. Saxony Way, Yateley, Hampshire. GU46 6GG United Kingdom AEEE Yönetmeliğine Uygundur This product is RoHS compliant CAC 유럽향 1way_IM_34507A-05_EN.indd 26...