AirStage ASHA18GACH Installation Manual Download Page 17

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En-16

Wired Remote Controller Display

Error code

Error icon

Touch the [Status].

Touch the [Error Information].

For more information, refer to the installation manual of the remote controller.

2-digit numbers are corresponding to
the error code in the preceding table.

Touch the [Next Page] (or [previous page])

to switch to other indoor unit information.

UTY-RNKY / UTY-RNKG / UTY-RNKYT (3-wire type)

URY-RNRY / UTY-RNRG (2-wire type)

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Summary of Contents for ASHA18GACH

Page 1: ...APPAREIL INT RIEUR Type montage mural UNIDAD INTERIOR Tipo montado en pared Pour le personnel agr uniquement nicamente para personal de servicio autorizado Italiano MANUALE DI INSTALLAZIONE UNIT INTE...

Page 2: ...rvice person nel to repairs When moving consult authorized service personnel for disconnection and installation of the unit 2 ABOUT THE UNIT 1 2 1 Precautions for using R410A refrigerant WARNING Do no...

Page 3: ...ates substances that adversely affect the equipment such as sulfuric gas chlorine gas acid or alkali It will cause the copper pipes and brazed joints to corrode which can cause refrigerant leakage Are...

Page 4: ...y strong so that the wall can support the weight Fig A UNIT mm UNIT centre UNIT size UNIT size hole hole hole for tapping screw 80 hole 80 hole Piping inlet Piping inlet hole hole hole hole hole hole...

Page 5: ...flare R410A pipes the dimension A should be approximately 0 5 mm more than indicated in the table for flaring with R410A flare tools to achieve the specified flaring Use a thickness gauge to measure...

Page 6: ...breaking of the pipe avoid sharp bends If the pipe is bent repeatedly at the same place it will break For 1 Rear piping 2 Right piping and 3 Bottom piping Install the indoor unit piping in the direct...

Page 7: ...ly making sure that there are no external forces of the cables applied to the terminal connections Improperly connected or secured cables can cause serious accidents such as overheating the terminals...

Page 8: ...1 Use ring terminals with insulating sleeves as shown in the figure below to connect to the terminal block 2 Securely clamp the ring terminals to the cables using an appropriate tool so that the cabl...

Page 9: ...ld be separate from the power cable line 6 3 3 Remote controller cable Remote controller cable modification 1 Use a tool to cut off the terminal on the end of the remote controller cable and then remo...

Page 10: ...d at the input device you want to connect use the Apply voltage terminal CNA01 CNA03 Input device 1 Input device 2 Input device 3 Load resistance Load resistance Load resistance 1 DC power supply 12 t...

Page 11: ...operation 3 Connection methods Wire modification Remove insulation from wire attached to wire kit connector Remove insulation from field supplied cable Use crimp type insulated butt connector to join...

Page 12: ...frigerant system set the address at IU AD SW as shown in the Table A 2 Refrigerant circuit address Rotary switch REF AD 1 Factory setting 0 Rotary switch REF AD 10 Factory setting 0 In the case of mul...

Page 13: ...oling temperature setting range OFF Factory setting Standard 18 to 30 C ON Extension 18 to 32 C NOTE Please do not make a standard setup and an extension setup intermingled in remote controller group...

Page 14: ...lamp Green FILTER indicator lamp Red TIMER indicator lamp Orange 7 4 2 Checking the function settings Press and hold the MANUAL AUTO button on the indoor unit for 3 seconds to check the function sett...

Page 15: ...6 Center piping and 7 Left rear piping butt the connection pipe heat insulation and indoor unit pipe heat insulation together and bind them with vinyl tape so that there is no gap 1 Rear 2 Right and...

Page 16: ...ge Are the wires and pipes all connected completely No operation heat or burn damage Is the indoor unit earthed grounded Short circuit Is the connection cable the specified thickness No operation heat...

Page 17: ...n manual of the remote controller 2 digit numbers are corresponding to the error code in the preceding table Touch the Next Page or previous page to switch to other indoor unit information UTY RNKY UT...