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Summary of Contents for Samsung AC BNCPKG Series
- Page 1 Air conditioner Installation manual AC***BNCPKG • Thank you for purchasing this Samsung air conditioner. • Before operating this unit, please read this Installation manual carefully and retain it for future reference.
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Page 2: Table Of Contents
Contents Safety Information Safety Information Installation Procedure Step 1 Checking and preparing accessories Step 2 Choosing the installation location Step 3 Installing the indoor unit Step 4 Purging inert gas from the indoor unit Step 5 Cutting and flaring the pipes Step 6 Connecting the assembly pipes to the refrigerant pipes Step 7 Performing the gas leak test Step 8 Insulating the refrigerant pipes... -
Page 3: Safety Information
Incorrect installation, use, or maintenance of this appliance can result in death, serious injury, or property damage. Keep these instructions with this appliance. This manual is subject to change. For the latest version, visit www.samsung.com. Notices and notes To make you aware of safety messages and highlighted information, we use the following notices and notes throughout this... - Page 4 • This manual explains how to install an indoor unit with equipped. a split system with two SAMSUNG units. The use of • Do not use means to accelerate the defrost operation or other types of units with different control systems may to clean, other than those recommended by Samsung.
- Page 5 • Do not install the product in a ship or a vehicle (such • Be sure not to perform power cable modification, as a campervan). Salt, vibration or other environmental extension wiring, and multiple wire connection. factor may cause the product malfunction, electric –...
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Page 6: Installation Procedure
Installation Procedure Step 1 Checking and preparing Minimum required room area (A, m²) accessories m (kg) Ceiling-mounted type ≤ 1.842 No requirement The following accessories are supplied with the indoor 1.843 3.64 unit. The type and quantity may differ, depending on the 3.75 specifications. - Page 7 Indoor unit dimensions (Unit: mm) "A" "B" Pipe outlet Air intake hole (Ø100) Wiring hole Drain hose outlet (Unit: mm) Dimension Model Liquid pipe Gas pipe "A" "B" Drain pipe connection connection connection AC052BNCPKG 1350 1298 Ø6.35 (1/4”) Ø12.70 (1/2") VP25(OD32) AC071BNCPKG 1350...
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Page 8: Step 3 Installing The Indoor Unit
Installation Procedure Spacing requirements Insert bolt anchors. Use existing ceiling supports or construct a suitable support as shown in figure Ceiling installation Concrete Hole in anchor Insert Hole in plug Suspension bolt (M10) - field supply 50 mm 300 mm Install the suspension bolts, depending on the ceiling type. -
Page 9: Step 4 Purging Inert Gas From The Indoor Unit
drain hose as shown in the figure. (The gap between the lower end of the indoor unit and the ceiling should be 12 mm or less.) Unscrew two screws from the both of sides 1° or less Connection pipe Reassemble the Case-sides, tightening the screws after Drain hose hanging the set. -
Page 10: Step 5 Cutting And Flaring The Pipes
Installation Procedure Check that the flaring is correct, referring to the NOTE illustrations below for examples of incorrect flaring. • To prevent dirt or foreign objects from getting into the pipes during installation, do not remove the pinch pipe completely until you are ready to connect the piping. •... -
Page 11: Step 7 Performing The Gas Leak Test
Step 7 Performing the gas leak test Outer Diameter (mm) Torque (N•m) Ø6.35 14 to 18 LEAK TEST WITH NITROGEN (before opening valves) Ø9.52 34 to 42 In order to detect basic refrigerant leaks, before recreating Ø12.70 49 to 61 the vacuum and recirculating the R-32, it’s responsable of Ø15.88 68 to 82... - Page 12 Installation Procedure • Standard: Less than an indoor temperature Insulation cover pipe of 30°C, with humidity at 85%. If installing in Insulation pipe a high humidity environment, use one grade thicker insulator by referring to the table below. Indoor unit If installing in an unfavourable environment, use thicker one.
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Page 13: Step 9 Installing The Drain Hose And Drain Pipe
PVC Tube Joint Ceilings frequently exposed to moisture and cooling are Drain hose + VP25 (OD: 32 mm, ID: 25 mm) not covered. For example, pipes installed at a corridor of a dormitory and studio or near an exit that opens and closes frequently. -
Page 14: Step 10 Optional: Installing Dpm
Installation Procedure Step 10 Optional: Installing DPM Step 11 Optional: Installing interface module NOTE Accessories (Interface module: MIM-B14) To find DPM allowable indoor unit models according to outdoor unit models, refer to outdoor installation manual. External Control PCB Case • When installing DPM, you should set "DPM setting" to the outdoor unit. - Page 15 Wiring work Selecting compressed ring termial Silver solder Norminal dimensions for cable (mm²) Norminal dimensions for screw (mm) Standard dimension (mm) Allowance (mm) ±0.2 ±0.2 ±0.2 Standard dimension (mm) +0.3 +0.3 +0.3 Allowance (mm) -0.2 -0.2 -0.2 Standard dimension (mm) Allowance (mm) ±0.2 ±0.2...
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Page 16: Step 12 Connecting The Power And Communication Cables
Installation Procedure Step 12 Connecting the power and (Wiring terminals) 1 phase (**052/071**) communication cables Indoor Unit CAUTION • Always remember to connect the refrigerant pipes 1(L) 2(N) before performing the electric connections. When disconnecting the system, always disconnect the electric cables before disconnecting the refrigerant pipes. -
Page 17: Step 13 Optional: Extending The Power Cable
Step 13 Optional: Extending the power Indoor power supply cable Power supply Max/Min(V) Indoor power cable Prepare the following tools. ±10% 220 to 240 V, 50 Hz 1.5 mm² ↑, 3 wires Tools Spec Shape Communication cable Crimping pliers MH-14 0.75 mm²... - Page 18 Installation Procedure Insert both sides of core wire of the power cable into the Wrap it with the insulation tape twice or more and connection sleeve. position your contraction tube in the middle of the insulation tape. • Method 1: Push the core wire into the sleeve from both sides.
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Page 19: Step 14 Setting The Indoor Unit Addresses And The Installation Options
Step 14 Setting the indoor unit addresses and the installation options 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 20 Installation Procedure Take the steps presented in the following table: 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.
- Page 21 Option setting Status 9 Setting SEG11, SEG12 option Press Low Fan button to enter SEG11 value. Press High Fan button to enter SEG12 value. Each time you press the button, will be selected in rotation. SEG11 SEG12 10 Setting Auto mode Press Mode button to be changed to AUTO mode in the OFF status.
- Page 22 Installation Procedure Option setting Status 17 Setting SEG21, SEG22 option Press Low Fan button to enter SEG21 value. Press High Fan button to enter SEG22 value. Each time you press the button, will be selected in rotation. SEG21 SEG22 18 Setting Heat mode Press Mode button to be changed to HEAT mode in the OFF status.
- Page 23 Emergency Temperature Output (ETO) function CAUTION • In order to deploy the ETO function, the MIM-B14, an external contact interface module, must be installed in each indoor unit. – The ETO is a concept of emergency operation of indoor units. If the indoor unit 1 (main indoor unit) stops because of an error, the indoor unit 2 (sub indoor unit) starts to operate.
- Page 24 Installation Procedure [Sub] [Main] ETO operation specifications 1 Main indoor unit – Based on the external contact control settings, the main indoor unit decides whether to generate output when an error (indoor unit stop) occurs. – Based on the ETO settings, the main indoor unit decides whether to generate output according to the temperature and time conditions.
- Page 25 Setting the indoor unit addresses Option No. for an indoor unit address: 0AXXXX-1XXXXX-2XXXXX-3XXXXX Before installing an indoor unit, be sure to set an address for the indoor unit by taking the following steps: 1 Make sure that the power is supplied to the indoor unit.
- Page 26 Installation Procedure Setting an indoor unit installation option (suitable for the condition of each installation location) 1 Make sure that the power is supplied to the indoor unit. If the indoor unit is not plugged in, it must include a power supply. 2 The panel(display ) should be connected to an indoor unit to receive option.
- Page 27 CAUTION • SEG18 is applied in case of strong wind. Option SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 Individual control of a Heating setting Explanation PAGE remote controller copensation Indication Details Indication Details Indication Details Default 0 or 1 Indoor 1 RESERVED RESERVED RESERVED 2 °C Indication...
- Page 28 Installation Procedure Example: When installing DPM (1 Outdoor unit with 4 indoor units) Condition SEG14 Setting Result External control Level control Indoor 1 Indoor 2 Indoor 3 Indoor 4 Default Not set (0) Sub (All) Main (Indoor 1), Sub Disuse Not set (0) Not set (0) Not set (0)
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Page 29: Appendix
Troubleshooting • 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 indoor unit Indicators Abnormal conditions Remarks... - Page 30 Troubleshooting Wired remote control • If an error occurs, is displayed on the wired remote control. • If you would like to see an error code, press the Test button. Display Explanation E108 Error due to repeated communication address E121 Error on room temperature sensor of indoor unit (Short or Open) E122 Error on EVA IN sensor of indoor unit (Short or Open)
- Page 31 Display Explanation E464 IPM Over Current(O.C) E465 Comp. Over load error E466 DC-Link voltage under/over error E467 Error due to abnormal rotation of the compressor or unconnected wire of compressor E468 Error on current sensor (Short or Open) E469 Error on DC-Link voltage sensor (Short or Open) E470 Outdoor unit EEPROM Read/Write error (Option) E471...
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