Troubleshooting, Connection | Samsung AS18VBFNUMG, AS24VBFNUMG

Troubleshooting

PROBLEM	SOLUTION

Error is indicated.	• When an indoor unit indicator blinks, contact the nearest service center.

Noise is generated.	• Depending on the status of the air conditioner usage, noise can be heard when refrigerant
	flow movement changes. It is normal.

Smoke is generated from	• If may not be a fire but it can be a steam generated by the defrost operation from outdoor
the outdoor unit.	heat exchanger during Heat mode (Model AQ) in winter.

Water is dropping from	• Water may be generated because of the temperature difference. It is normal.
the outdoor unit piping
connection.

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2013-3-18 11:00:13

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Samsung AS18VBFNUMG, AS24VBFNUMG manual Troubleshooting, Flow movement changes. It is normal, Connection

Contents

English Contents SafetAA y precautions Important safety symbols and precautionsFollow directions Wall socket For Using For Cleaning ChecAA king before use Operation ranges Mode indicator Auto clean indicator Set temperatureMode indicator Room temperature ChecAA king the name of the parts ChecAA king the remote controller Remote controller buttons Remote controller display Battery changing timeStoring the remote controller Inserting the batteries BasicAA function Press the button to adjust the temperature Press the button to set the desired fan speed Using the Turbo function Press the Air swing button on the remote controllerAdjusA ting the air flow direction Vertical air flow AA mode Press the button on the remote controllerPress the Set/Cancel button to active it on Set Off timer SettinAA g the On/Off timer Press the On Timer/Off Timer buttonPress the On Timer/Off Timer button to set the time From the moment you have set the timer If the air conditioner is on If the air conditioner is offTurn off automatically Using the Smart Saver function Using the dlight Cool function Using the Virus Doctor function UsingAA the Auto Clean function Using the Quiet functionWhen the air conditioner is turned on Runs Cleaning the indoor unit Cleaning the outdoor unit heat exchangerOpening the panel Heat exchanger Cleaning the air filter Removing the Air filterOpen the panel and put the Air filter out Dry the Air filter in a ventilated area Deodorizing and Bio filter Close the front panel MainAA taining the air conditioner Periodical checks TroubAA leshooting Troubleshooting Flow movement changes. It is normalConnection Safety precautions General information Choosing the installation location Installing the unitPower supply line, fuse or circuit breaker  a place where the air filter can be replaced easily Where sulfide gas exists Outdoor UnitModel ChoosingAA the installation location When installing more than 1 outdoor unitWhen the air outlet is towards the wall  Figure Description Accessories Accessories in the indoor unit caseAccessories in the outdoor unit case Fixing the installation plate Optional accessoriesTools required for installation General Tools Tools for test operations Connecting the assembly cable Cable specificationConnecting the cable Extend the assembly cable if necessary Each wire is labeled with the corresponding terminal number Smooth the cut edges Cut off the remaining foam insulation PurgiAA ng the indoor unit Cutting or extending the pipeUnscrew the caps at the end of each pipe Put a flare nut slightly into the pipe and modify the flare Drain hose installation Outer Diameter Changing direction of the drain hose Purging the connected pipes AQseriesConnect a drain hose to the drain plug Ensure that condensation draining is adequate Gas service port as seen in the picture Adding RefrigerantIf you use a pipe shorter than 4 or 5m PerfoAA rming the gas leak tests Fixing the indoor unit in place Outdoor unit installed on the wall by rack FixinAA g the outdoor unit in place Press the Mode button to select Cool mode Press the Power button to stop the operationCheck the followings Press the Air swing button and check the following AAHow to connect your extended power cables Apply heat to the contraction tube to contract itAfter tube contraction work is completed, wrap it with Insulation tape to finish TechnAA ical Specifications AQ18VBFUMG AQ24VBFUMG Questions or COMMENTS? Air Conditioner

Samsung AS18VBFNUMG, AS24VBFNUMG Troubleshooting, Flow movement changes. It is normal, Connection

Models: AS18VBFNUMG AS24VBFNUMG

Troubleshooting

PROBLEM

flow movement changes. It is normal.

Smoke is generated from

connection.