MRV Communications AE072FCAKA, AE212FCAKA, AE09~212FCAKA, AE092FCAKA, AE142FCAKA New concrete slab

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Installation Procedure

Installation of indoor unit

Installing the suspension screw:

Use M8 or M10 suspension screws (4, prepared in the field) (when the suspension screw height exceeds 0.9 m, M10 size is the only choice). These screws shall be installed as follows with space adapting to air conditioner overall dimensions according to the original building structures.

Wooden structure

A square wood shall be supported by the beams and then set the suspension screws.

Square wood

Suspension

screw

New concrete slab

Beam

To set with embedded parts, foundation bolts etc.

Iron reinforcement

Foundation bolt

Knife embedded part

Guide plate embedded part

Pipe suspension foundation bolt

Original concrete slab

Use hole hinge, hole plunger or hole bolt.

Steel reinforcement structure

Use steel angle or new support steel angle directly.

Hanging bolt

 

 

 

Suspension screw

Support steel angle

Hanging of the indoor unit

Fasten the nut on the suspension screw and then hang the suspension screw in the T slot of the suspension part of the unit.

Aided with a level meter, adjust level of the unit within 5 mm.

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Contents Ceilingconcealedtypeairconditionerindoorunit ContentsPage DB C AE072FCAKA AE242FCAKA Fig1 Calibration of clock Remote controller Operation of remote controller 20 1.ON/OFF button Clock set Important Points of Safety Smell etc. occurs, stop running Important Points of Safety Recommendations Operating Instructions Timer OperationTimer ON-OFF Sleep Function Health Function Following cases are not troubles Trouble ShootingSystem couldnt start Is power on/off switched on? When Fault Occurs Poor cooling or heatingPoor cooling Information about application Installation Precautions Electrical requirements Installing toolsFigure showing installation dimensions unitmm Installation ProcedureInstallation of indoor unit Transitive air duct New concrete slab Remove upper cover of wire controller Installation of remote controllerInstallation of receive display Requirements Drain pipePipe expansion dimensions as follows Refrigerant pipingPipe cutting and expanding Open all valves Ring terminal connection method Electric wiringField setting Malfunction Indoor unit malfunction display codeOutdoor unit malfunction display code Outdoor unit malfunction Indoor unit malfunction