Table of Contents
Related Manuals for Samsung AC***FB4DEH
Summary of Contents for Samsung AC***FB4DEH
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Page 1: Air Conditioner
Cassette Type Series ACFB4DEH ACFB4PEH ACFB4FEH NS4PXEA NS4DXEA NS4ZXEA Air Conditioner installation manual imagine the possibilities Thank you for purchasing this Samsung product. DB98-32787A-15... -
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.v... -
Page 3: Preparation For Installation
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. -
Page 4: Deciding On Where To Install The Indoor Unit
Preparation for installation Accessories The following accessories are supplied with the indoor unit. The type and quantity may differ depending on the specifications. Insulation cover Installation Insulation pipe Cable-tie Drain hose Clamp band manual Deciding on where to install the indoor unit Indoor unit ... - Page 5 When installing a cassette type indoor unit on the ceiling and its installation condition is temperature over 27°C and humidity over 80%, install a 10mm thickness of polyethylene insulation or similar type of insulation on the indoor unit body. Insulation installation guide ...
- Page 6 Deciding on where to install the indoor unit Required space for an indoor unit installation 1500mm or more ‘C’ mm 17mm 2500mm or more 20mm Obstruction MODEL 100FB4P 071FB4P 100FB4F 090FB4D 052FB4D 090FB4P 1004PX 100FB4D 071FB4D 0904PX 1004ZX 0714PX 0714DX 1254DX...
- Page 7 Drawing of the indoor unit Unit : mm 890~910 (Celling opening) 735 (Suspension position) Sub duct connection MODEL 100FB4P 100FB4F 090FB4D 090FB4P 1004PX 071FB4D 071FB4P 100FB4D 052FB4D 0904PX 1004ZX 0714DX 0714PX 0904DX 1254DX 1254PX 1004DX 1404DX 1404PX Net dimension 840 X 204 X 840 840 X 246 X 840 840 X 288 X 840 Net weight...
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Page 8: Indoor Unit Installation
Indoor unit installation When deciding on the location of the air conditioner with the owner, the following restrictions must be taken into account. 1. Determine the position of the pipe and drain hose hole as seen in the picture and drill the hole with an inner diameter of 65mm so that it slants slightly downwards. -
Page 9: 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. Liquid side RESULT : All inert gas escapes from the indoor unit. -
Page 10: 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 11: Performing Leak Test & Insulation
Performing leak test & insulation Leak test To identify potential gas leaks on the indoor unit, inspect the connection area of each refrigerant pipe using a leak detector for R410A. Before recreating the vacuum and recirculating the refrigerant gas, it is advisable to pressurize the whole system with nitrogen (using a cylinder with pressure reducer) at a pressure above 40 bar in order to immediately detect leaks on the refrigerant fittings. -
Page 12: Drainpipe And Drain Hose Installation
Performing leak test & insulation 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 13 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.
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Page 14: Installing Dpm
MEMO Drainpipe and drain hose installation Testing the drainage 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. -
Page 15: 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 16: Installation Procedure
Installation Procedure 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 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. A total of three or more layers of insulation is required. f Method 1 f Method 2 Insulation tape Insulation tape 40 mm...
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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 Statusv 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. …...
- 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 RESERVED RESERVED Display Indication Details Indication Details Indication Details Indication Details Indication Disuse Disuse Details Option SEG7 SEG8...
- Page 24 MEMO 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...
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Page 25: Troubleshooting
Troubleshooting LED lamp display Operation Defrost Timer Filter reset Abnormal conditions Remarks Power reset Error of temperature sensor in the indoor unit (Open/Short) Error of heat exchanger sensor in the indoor unit (Open/Short) Error of fan motor in the indoor unit Error of the outdoor temperature sensor Error of the condensor temperature sensor Error of the discharge temperature sensor... - Page 26 MEMO...
- Page 27 MEMO...
- Page 28 SAMSUNG ELECTRONICS CO., LTD. SGEC : 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 Yönetmeligine Uygundur" This product is RoHS compliant...