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9

English

Installation Pr

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edur

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Step 4  Installing the indoor unit

1 

Place the pattern sheet on the ceiling at the spot 

where you want to install the indoor unit.

  

NOTE

•  Since the diagram is made of paper, it may shrink 

or stretch slightly due to temperature or humidity. 

For this reason, before drilling the holes, be sure 

to maintain the correct dimensions between the 

markings.

2 

Insert bolt anchors, use existing ceiling supports or 

construct a suitable support as shown in figure.

3 

Install the suspension bolts, depending on the ceiling 

type.

  

CAUTION

•  Make sure that the ceiling is strong enough to support 

the weight of the indoor unit. Before hanging the unit, 

test the strength of each attached suspension bolt.

•  If the length of the suspension bolt is more than 4.9 ft 

(1.5 m), you are re

α

uired to prevent vibration.

4 

Screw eight nuts and washers to the suspension bolts, 

making space for hanging the indoor unit.

  

CAUTION

•  You must install all of the suspension rods.
•  It is important to leave sufficient space in the false 

ceiling to allow access for maintenance or repairs to 

the drainage pipe connection, the refrigerant pipe 

connection, or to remove the unit if necessary.

5 

Hang the indoor unit to the suspension bolts between 

two nuts. Cut a pad stopper and place it on the 

suspension bolts to hold the washer. Remove the 

stopper and screw the nuts to fix the unit.

6 

Adjust the unit to the appropriate position, taking into 

account the installation area for the front panel.
•  Place the pattern sheet on the indoor unit.
•  Adjust the space between the ceiling and the 

indoor unit by using the included dimension gauge.

•  Fix the indoor unit securely after adjusting the level 

of the unit by using a leveller.

•  Remove the pattern sheet, connect the other 

cables. and install the front panel.

Concrete

Suspension bolt (M8) - field supply

Insert

Hole in anchor

Hole in plug

Ceiling support

Pad stopper

Bracket

Indoor unit

Gauge of dimensions

Ceiling

0.91 inch (23mm)

Содержание AC BNNDCH Series

Страница 1: ...Airconditioner Installation manual AC BNNDCH Thank you for purchasing this Samsung air conditioner Before operating this unit please read this manual carefully and retain it for future reference ...

Страница 2: ...and communication cables 16 Step 13 Optional Extending the power cable 17 Step 14 Optional Setting the Emergency Temperature Output ETO function 19 Step 15 Optional LED Display indicator specifications when checking Wi Fi Easy Setup and Wi Fi status 21 Step 16 Setting the indoor unit addresses and the installation options 23 Appendix 34 Troubleshooting 34 IMPORTANT This product has been designed a...

Страница 3: ...the warranty The manufacturer shall not be responsible for damages arising from the use of non compliant units The manufacturer shall not be responsible for damage originating from unauthorized changes or the improper connection of electric and reαuirements set forth in the Operating limits table included in the manual shall immediately invalidate the warranty The air conditioner should be used on...

Страница 4: ...ng transport If the product appears damaged DO NOT INSTALL it and immediately report the damage to the carrier or retailer if the installer or the authorized technician has collected the material from the retailer After completing the installation always carry out a functional test and provide the instructions on how to operate the air conditioner to the user Do not use the air conditioner in envi...

Страница 5: ...nected from the power supply should be completely disconnected in the condition of overvoltage category Be sure not to perform power cable modification extension wiring and multiple wire connection It may cause electric shock or fire due to poor connection poor insulation or current limit override When extension wiring is reαuired due to power line damage refer to Step 13 Optional Extending the po...

Страница 6: ...oor unit be sure to check whether the chosen location is well drained The indoor unit must be installed such that it is beyond public access and is not touchable by users Do not install the airconditionerin following places A location where there is mineral oil or arsenic acid Resin flame or accessories may drop or water may leak The heat exchanger capacity may decrease or the air conditioner may ...

Страница 7: ...69 500 22 83 23 03 580 585 19 69 500 22 83 23 03 580 585 Model AC009BNNDCH AC012BNNDCH AC018BNNDCH Net dimension W D H inch mm 22 64X22 64X9 84 575X575X250 Liquid pipe connection inch mm Ø1 4 6 35 Gas pipe connection inch mm Ø3 8 9 52 Ø1 2 12 70 Drain hose connection inch mm 3 4 inch OD 1 05 inch 26 67 mm Celling opening Suspension position Celling opening Suspension position Sub duct connection T...

Страница 8: ...unit damage Carry the unit by holding the corner hanger plates Step 3 Optional Insulating the body of the indoorunit If you install a cassette type indoor unit on the ceiling when temperature is over 80 6 F 27 C and humidity is over 80 you must apply an extra 0 39 inch 10 mm thick polyethylene insulation or a similar type of insulation to the body of the indoor unit Cut away the part where pipes a...

Страница 9: ...making space for hanging the indoor unit CAUTION You must install all of the suspension rods It is important to leave sufficient space in the false ceiling to allow access for maintenance or repairs to the drainage pipe connection the refrigerant pipe connection or to remove the unit if necessary 5 Hang the indoor unit to the suspension bolts between two nuts Cut a pad stopper and place it on the ...

Страница 10: ...t them with a pipe cutter ensuring that the cut edge remains at a 90 angle to the side of the pipe Refer to the illustrations below for examples of edges cut correctly and incorrectly 90 9 90 3 To prevent any gas from leaking out remove all burrs at the cut edge of the pipe using a reamer 4 Slide a flare nut on to the pipe and flare the pipe D A 90 2 D L 4 5 2 OuterDiameter D Depth A Flare dimensi...

Страница 11: ...ausing property damage or a slip hazard 3 Cut off any excess foam insulation 4 Make sure that the bent sections of pipe are not kinked or cracked 5 It is necessary to double the insulation thickness 0 39 inch or more 10 mm or more to prevent condensation even on the insulatorwhen if the installed area is warm and humid CAUTION Connect the indoor and outdoor units using pipes with flared connection...

Страница 12: ... the indoor unit with the outdoor unit must be fixed to the wall with suitable ducts CAUTION Make sure that all refrigerant connection must be accessible for easy maintenance and detachment Install the insulation not to get wider and use the adhesives on the connection part of it to prevent moisture from entering Wind the refrigerant pipe with insulation tape if it is exposed to outside sunlight I...

Страница 13: ...amp as shown in the picture 3 Wrap the supplied large sealing pad over the metal clamp and drain hose to insulate and fix it with clamps 4 Insulate the complete drain piping inside the building field supply If the drain hose cannot be sufficiently set on a slope fit the hose with drain raising piping field supply 5 Push the drain hose up to insulation when connecting the drain hose to drain socket...

Страница 14: ...it side when connecting the drain hose The hose should not be allowed to hang loose from its connection to the unit Fasten the hose to a wall frame or other support as close to the unit as possible Install horizontally Max allowable axis gap Max allowable bending angle 30છ NOTE If a concentrated drain pipe is installed refer to the figure below Drain hose Band joint Ceiling 0 79 inch 20mm or more ...

Страница 15: ...eration of the drain pump When the electric cable connection has not been completed Remove the control box cover of the indoor unit Connect the power supply 208 230V 60 Hz to the L and N terminals Reassemble the control box cover and turn on the indoor unit CAUTION When the float switch is not detected due to insufficient water on the drain pan the drain pump will not work If the power supply is d...

Страница 16: ...wer model with insulation in synthetic rubber and a jacket in polychloroprene neoprene in accordance with the reαuirements specified in the standard EN 60335 2 40 1 Remove the screw on the electrical component box and remove the cover plate 2 Route the connection cord through the side of the indoor unit and connect the cable to the terminals refer to the figure below 3 Route the other end of the c...

Страница 17: ...p the cable in a protection tube Maximum length of power cables are decided within 10 of power drop If it exceeds you must consider another power supplying method The circuit breaker MCCB ELB should be considered more capacity if many indoor units are connected from one breaker Use round pressure terminal for connections to the power terminal block Forwiring use the designated power cable and conn...

Страница 18: ...to make sure it is firmly pressed Compress it 4 times 0 20 inch 5 mm Method 1 Method 2 Compress it 4 times 5 Apply heat to the contraction tube to contract it Contraction tube Method 1 Contraction tube Method 2 6 Wrap it with the insulation tape twice or more and position your contraction tube in the middle of the insulation tape 1 57 inch 40 mm Insulation tape Method 1 1 38 inch 35 mm Insulation ...

Страница 19: ...in the previous mode For the first time operation it starts in 75 F 24 C Auto mode To set more detailed operation conditions for the indoor unit 2 use the S net Pro Setting up the ETO 1 Main indoor unit Disable the external contact control Default Connect the S net pro2 to F1 and F2 Enable the ETO function and set the temperature and time 2 Sub indoor unit Reαuired Enable the external contact cont...

Страница 20: ...ce control settings the sub indoor unit decides the mode set temperature and fan speed when contact inputs are given Main indoorunit Enable of ETO Enable of external contact Errorport output X X N A X O Output due to an error O X Output by ETO entrance conditions temperature time error occurrence O O Output by ETO entrance conditions temperature time error occurrence K Ready to control the main co...

Страница 21: ...ng single Wi fi kit The AR EH04U wireless remote controller can be used for Easy Setup checking internet connection status and connecting or disconnecting Wi Fi Easy Setup Check internet connection status Connect Disconnect to Wi Fi Press the Timer button for 5 seconds Press the and button simultaneously for 5 seconds Press the Mode and button simultaneously for 5 seconds ...

Страница 22: ...seconds Connection failed X X X X All LED lights turn off and the system operates in the previous mode AP settings change Wi Fi module Check internet connection status If AP internet is connected successfully All LED lights turns on for 5 seconds Normal operation If no AP connection X X X X All LED turns off for 5 seconds AP settings change Wi Fi module Wi Fi If connected All LED lights flashes on...

Страница 23: ...multaneously insert the batteries into the remote control c Make sure that you are entered to the mode for setting the options 2 Set the option values CAUTION The total number of available options are 24 SEG1 to SEG24 Because SEG1 SEG7 SEG13 and SEG19 are the page options used by the previous remote control models the modes to set values for these options are skipped automatically Set a 2 digit va...

Страница 24: ...ues a Set the SEG4 value by pressing the Low Fan button repeatedly until the value you want to set appears on the remote control display SEG4 b Set the SEG5 value by pressing the High Fan button repeatedly until the value you want to set appears on the remote control display When you press the Low Fan or High Fan button values appear in the following order SEG5 4 Press the Mode button Dry and On a...

Страница 25: ...lay When you press the Low Fan or High Fan button values appear in the following order SEG10 8 Press the Mode button Heat and On appear on the remote control display 9 Set the SEG11 and SEG12 values a Set the SEG11 value by pressing the Low Fan button repeatedly until the value you want to set appears on the remote control display SEG11 b Set the SEG12 value by pressing the High Fan button repeate...

Страница 26: ...e by pressing the Low Fan button repeatedly until the value you want to set appears on the remote control display SEG16 b Set the SEG17 value by pressing the High Fan button repeatedly until the value you want to set appears on the remote control display When you press the Low Fan or High Fan button values appear in the following order SEG17 14 Press the Mode button Dry and Off appear on the remot...

Страница 27: ... set appears on the remote control display When you press the Low Fan or High Fan button values appear in the following order SEG22 18 Press the Mode button Heat and Off appear on the remote control display 19 Set the SEG23 and SEG24 values a Set the SEG23 value by pressing the Low Fan button repeatedly until the value you want to set appears on the remote control display SEG23 b Set the SEG24 val...

Страница 28: ...er button on the remote control twice Make sure that this command is received by the indoor unit When it is successfully received you can hear a short sound from the indoor unit If the command is not received press the Power button again 5 Check whether the air conditioner operates in accordance with the option values you have set a Reset the indoor or outdoor unit Indoor unit Press the Set and Lo...

Страница 29: ...controller set RMC address Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Function Page Mode Setting main address Reserved Indoor unit number Indoor unit number Indication and details Indication Details Indication Details Indication Details Indication Details Indication Details 0 A 0 No main address 0 to 1 Tens digit 0 to 9 Units digit 1 Main address setting mode Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Func...

Страница 30: ...ontrol allows you to control multiple indoor units individually by using the remote control Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Function Page Mode Reserved Use of external room temperature sensor Minimizing fan operationwhen thermostat is off Central control Compensation of the fan RPM Indication and details Indication Details Indication Details Indication Details Indication Details Indication De...

Страница 31: ... 2 Usewith 3 minute delay 2 2Stepॳ 4 Maintain blade Wind Free disuse Smart Comfort disuse 5 Open blade 3 3Stepॳ 6 Maintain blade Wind Free use 7 Open blade 4 4Stepॳ Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 Function Page Use of external control Setting the output of extermal control Reserved Buzzercontrol Maximum filterusage time 4 Indication and details Indication Details Indication Details Indi...

Страница 32: ... Individual control with remote control5 Heating setting compensation6 Reserved Indication and details Indication Details Indication Details Indication Details 3 0 or1 Indoor1 0 Disuse 2 Indoor 2 1 3 6છF 2છC 3 Indoor 3 2 9છF 5છC 4 Indoor 4 Option SEG23 SEG24 Function Setting the MDS Kit installation option7 Reserved Indication and details Indication Details 0 Disuse Soft Off Hard off Standard 1 Of...

Страница 33: ...SEG3 SEG4 SEG5 SEG6 Function Page Mode Option mode to change Tens position of the option number Units position of the option number Newvalue Indication and details Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details 0 D Option type 0 to F Tens position value 0 to 9 Units position value 0 to 9 New value 0 to F Example Changing the Buzzer...

Страница 34: ...re sensor Error of the condensor temperature sensor Error of the discharge temperature sensor X X No communication for 2 minutes between indoor and outdoor unit communication error for more than 2 minutes X X Error of outdoor unit Error of the terminal block thermal fuse Open X Detection of the float switch X X EEPROM ERROR EEPROM option error Outdoorvalve clogging error X Miss matching error betw...

Страница 35: ...Appendix 35 English Memo ...

Страница 36: ......

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