Mrv-communications HOUSEHOLD MRV AE182FCAHA User Manual

AE092FCAHAAE182FCAHA0010570925 A Household MRVCeiling Concealed Type Room Air Conditioner

23145R31245Operating instructionsCOOL, DRY, HEAT operationRecommended operation mode:Please use cooling mode in summerand heating mode in winter.Pleas

44. Confirm the setting12:0012:00AM12:0012:00Operating instructionsTIMER ON/OFF functionPlease adjust the clock before using timer function.You may s

12:0012:0012:0012:00**R142635TIMER ON-OFF operationOperating instructions1. After unit starts, select your desired operation mode.The operation indica

Operating instructionsSLEEP functionUsing SLEEP functionBefore using this function, the time must be checkedand set. After the unit starts, set the op

TroubleshootingThe following cases are not troubles.During operation, the air conditioner maysometimes exhibit a sound of "clatter" or"

TroubleshootingONOFFDuring DRY operation, there is no airsent out or fan speed cant be changed.In HEAT mode, the outdoor unitgenerates water or steam.

When fault occursPoor cooling or heatingIs the operation controlleradjusted as required?Are there any obstructsbefore the air inlet or outlet?Is there

Notice to usersNotice to usersl To ensure proper operation of the system, the user shall follow this instruction manual to install the unit.l Whe

Installation precautions17Warning!Before installing, do read this "Safety precautions" carefully to guarantee the proper installation.The be

Installation precautionsThis description does not address to all possible cases. For new requirement and query, pleaseconsult the regional sales cente

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l The power supply shall be connected from the outdoor side. (For models with electric-aided heating function, the power supply to the indoor un

Installation procedureFig 1Choosing the installation locationPlease do not install the unit in places where flammable gases may be leaked. In casethat

1100223Installation procedureFig 2AE182FCAHAAE092FCAHAInstallation of indoor unit lThe unit shall be installed according to the specifications

Installation procedureInstallation of indoor unitl When installing the cassette hind type indoor unit, a specially designed return air bellows s

Installation procedureInstallation of indoor unitInstalling the suspension screw:Use M8 or M10 suspension screws (4, prepared in the field) (when the

Installation procedureInstallation of remote controllerInstallation of the remote controller1. Remove the back cover of the remote controllerFirstly d

25Installation procedureDrain pipe! Cautionl In order to drain water normally, the drain pipe shall be processed as specified in the installati

Installation procedureRefrigerant pipingl In installation, if there is refrigerant gas leakage, please take ventilation measures immediately. Th

Installation procedureRefrigerant pipingVacuum pumpingWith a vacuum pump, create vacuum from the stop valve of the outdoor unit. l Emptying with refr

Installation procedureCElectric wiring! Warningl The electric wiring work shall be conducted by qualified electricians according to the install-

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Installation procedure Electric wiringWiring connection method : (the wiring diagram is attached inside the machine)1) Ring terminal connection metho

Installation procedureField settingField settingField setting the unit number In order to realize central control of the MRV air conditioning system

List of troublesList of displayed troubles on the remote controllerTrouble descriptionAmbient temperature sensor faultIndoor unit gas pipe temperature

Installation check and trial operationCheck if the drain pipe and connection wires are arranged properly.The drain pipe shall be put below. The connec

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Heating operation indicationFor adjusting the clock andtime for timer operation.Note: This model of air conditioner doesnt provide the air sending dir

Important Points of SafetyThe following four important points of safety and suggestions should be paid great attention:Warning: Misuse may cause fatal

Important Points of SafetyWarningl Avoid your body being blown directly by cold wind for long period, otherwise your health may be affe

Important Points of SafetyAttentionAttention points for use* Ensure ventilation of the room if the machine is used with burning facilitie

AUTO, FAN operationOperating instructions2134Unit startPress the "ON/OFF" key to turn on the unit.The LCD on the remote controller displays