Fujitsu ASTG12CMCB Скачать руководство пользователя страница 8

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8. FINISHING 

 (1)  Insulate between pipes.

•  Insulate suction and discharge pipes separately.
•  For rear, right, and bottom piping, overlap the connection pipe heat insulation and 

indoor unit pipe heat insulation and bind them with vinyl tape so that there is no gap.

 (2)  Temporarily fasten the connection cable along the connection pipe with vinyl tape. 

(Wrap to about 1/3 the width of the tape from the bottom of the pipe so that water 
does not enter.)

 (3)  Fasten the connection pipe to the outside wall with a saddle, etc.
 (4)  Fill the gap between the outside wall pipe hole and the pipe with sealer so that rain 

water and wind cannot blow in.

 (5)  Fasten the drain hose to the outside wall, etc.

*Locally purchased

Pipe

Saddle*

Outside wall cap*

Sealer putty*

(Outdoors)

Wall

Overlap the insulation

Vinyl tape

Wrap with cloth tape 

Cloth tape

Drain hose

Pipe

Connection pipe 
(heat insulation)

Indoor unit pipe
(heat insulation)

Bind the pipes together 
so that there is no gap.

Check the following:

GOOD

Drain hose

Saddle

Lifted up

Wave

End in water

PROHIBITED

9.  FRONT PANEL REMOVAL AND INSTALLATION

Intake grill removal

Intake grill installation

b

a

Open the intake 
grille. While gently 
pressing the left 
and right mounting 
shafts of the intake 
grille outward “a”, 
remove the intake 
grille in direction of 
the arrow “b”.

c

While holding the 
grille horizontal, set 
the left and right 
mounting shafts into 
the pillow blocks at 
the top of the panel 
“c”.
To latch each shaft 
properly, insert the 
shaft until it snaps.
Press 4 places on 
the intake grille to 
close it completely.

9.1. Front panel removal

 (1)  Remove intake grille (Reference the intake grille removal.)
 (2)  Remove 3 caps.
 (3)  Remove wire cover.
 (4)  Remove 7 screws.

Screws (Wire cover )

Screws ( 6 position )

Caps ( 3 position )

Wire cover

 (5)  The front panel is pulled to the front, raising the upper surface, and a front panel is 

removed.

Front panel

9.2. Front panel installation

(1) First, 

fi

 t the lower part of the front panel, and insert top and bottom hooks. (3 top 

sides, 2 center)

Indoor unit

Front panel Latches (2 position)

Center hooks 
(2 position)

Top hooks
(3 position)

Top holes (3 position)

(2)  Attach the 6 screws.
(3)  Attach the wire cover.
(4)  Attach the 3 caps.
(5)  Attach the intake grille.

 CAUTION

Install the front panel and intake grille securely. If installation is imperfect, the front 
panel or intake grille may fall off and cause injury.

10. TEST  RUN

Check items

(1)  Is operation of each button on the remote control unit normal?
(2)  Does each lamp light normally?
(3) Do 

air 

fl

 ow direction louvers operate normally?

(4)  Is the drain normal?
(5)  Do not have an abnormal noise and vibration during operation?

 

Do not operate the air conditioner in test run for a long time.

[Operation method]

Before starting the test run, wait for 1 minute after connecting the power supply.
By the wireless remote controller

   To start the test run, press the START/STOP button, the TEST RUN button on the 

remote controller with a by using the tip of a ballpoint pen or other small object.

By the indoor unit

   To start the test run, keep on pressing the MANUAL AUTO button of the indoor unit for 

more than 10 seconds.

  To end test operation, press the remote controller START/STOP button.

(When the air conditioner is running by pressing the TEST RUN button, the 
OPERATION Lamp and TIMER Lamp will simultaneously 

fl

 ash slowly.)

[Using the wired remote controller] (Option)

For the operation method, refer to the operating manual and the installation manual of the 
optional remote controller.

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2017/1/20   11:43:05

2017/1/20   11:43:05

Содержание ASTG12CMCB

Страница 1: ...ult experienced service technicians for disconnection and reinstallation of the unit Do not place any other electrical products or household belongings under indoor unit or outdoor unit Condensation dripping from the unit might get them wet and may cause damage or malfunction of your property Be careful not to scratch the air conditioner when handling it After installation explain correct operatio...

Страница 2: ...onents During repairs to sealed components all electrical supplies shall be disconnected from the equipment being worked upon prior to any removal of sealed covers etc If it is absolutely necessary to have an electrical supply to equipment during servic ing then a permanently operating form of leak detection shall be located at the most critical point to warn of a potentially hazardous situation P...

Страница 3: ...hall be complete with leak free disconnect couplings and in good condition Before using the recovery machine check that it is in satisfactory working order has been properly maintained and that any associated electrical components are sealed to prevent ignition in the event of a refrigerant release Consult manufacturer if in doubt The recovered refrigerant shall be returned to the refrigerant supp...

Страница 4: ...t piping 4 ELECTRICAL REQUIREMENT The indoor unit is powered from the outdoor unit Do not power indoor unit from separate power source WARNING Standard for electrical wiring and equipment differs in each country or region Before you start electrical working confirm related regulations codes or standards Cable Conductor size mm2 Type Remarks Connection cable 1 5 Type 60245 IEC 57 3 cable Earth Grou...

Страница 5: ... an electric discharge 6 4 Installing the wall hook bracket Remove the wall hook bracket from the indoor unit Remove 2 screws 1 Install the wall hook bracket so that it is correctly positioned horizontally and vertically If the wall hook bracket is titled water will drip to the floor 2 Install the wall hook bracket so that it is strong enough to support the weight of the unit Fasten the wall hook ...

Страница 6: ...r water from entering the pipes Die A Pipe B L Check if L is flared uniformly and is not cracked or scratched Pipe outside diameter mm in Dimension A mm Dimension B mm Flare tool for R32 clutch type 6 35 1 4 0 to 0 5 9 1 9 52 3 8 13 2 12 70 1 2 16 6 15 88 5 8 19 7 19 05 3 4 24 0 When using conventional flare tools to flare R32 pipes the dimension A should be approx imately 0 5 mm more than indicat...

Страница 7: ...lastic jacket portion but not at the insulator portion If the insulator is chafed electric leakage may occur Always connect the earth ground wire Improper earthing grounding work can cause electric shocks Do not use the earth ground screw for the indoor unit to the outdoor unit unless it is specified 7 ELECTRICAL WIRING CAUTION Be careful not to generate a spark as follows for using a flammable re...

Страница 8: ...val 2 Remove 3 caps 3 Remove wire cover 4 Remove 7 screws Screws Wire cover Screws 6 position Caps 3 position Wire cover 5 The front panel is pulled to the front raising the upper surface and a front panel is removed Front panel 9 2 Front panel installation 1 First fit the lower part of the front panel and insert top and bottom hooks 3 top sides 2 center Indoor unit Front panel Latches 2 position ...

Страница 9: ...l kit confirm whether the air conditioner receives the signal from the remote controller Do not connect the wired remote controller to the terminal for power supply When connecting the wired remote controller with the indoor unit use the connecting cable that is supplied with wired remote controller or simple remote controller Recommended cable length of wired remote controller is 10 m When you ex...

Страница 10: ...nd pull off the lock at the side of the connector insertion part CAUTION Be careful not to damage the parts on the board Otherwise it will cause malfunction Connector number CN 5 Connector number CN 4 Connector number CN 10 Connector number CN 7 Symbol indicating the location printed on the board 4 Remove the wires from the three fixtures See the figure below Leave the thick green wire in fixture ...

Страница 11: ... in the oval circles below Then connect the connectors in the squares to the terminals respectively Each terminal should form a pair with a connector CAUTION Ensure that the connector is properly inserted Otherwise it may result in erroneous operation Be careful not to damage the parts on the board Otherwise it will cause malfunction 4 Wired remote controller cable External connect kit cable sold ...

Страница 12: ...ress the RESET button to enter the function setting mode Selecting the Function Number and Setting Value Reverse cycle model 1 Press the TEMP buttons to select the func tion number Press the 10 C HEAT button to switch between the left and right digits 2 Press the POWERFUL button to proceed to setting value Press the POWERFUL button again to return to the function number selection 3 Press the TEMP ...

Страница 13: ... converter the setting cannot be made by using the remote controller Set to 00 or 01 To confirm if the remote controller has this function refer to the operating manual of each remote controller Setting record Record any changes to the settings in the following table Setting Description Setting Value Filter sign Auto restart Room temperature sensor switching Remote controller custom code External ...

Страница 14: ...peration Error display Wired remote controller Error code Description OPERATION lamp green TIMER lamp orange ECONOMY lamp green 1 1 Serial communication error 1 2 Wired remote controller communication error 1 5 Check run unfinished 1 6 Peripheral unit transmission PCB connection error 1 8 External communication error 2 1 Unit number or Refrigerant circuit address setting error Simultaneous Multi 2...

Страница 15: ...rror 9 9 4 way valve error 9 10 Coil expansion valve error 10 1 Discharge temp error 10 3 Compressor temp error 10 4 High pressure error 10 5 Low pressure error 13 2 Branch boxes error Flexible Multi Display mode 0 5s ON 0 5s OFF 0 1s ON 0 1s OFF Number of flashing Troubleshooting with the indoor unit display OPERATION indicator green TIMER indicator orange ECONOMY indicator green Troubleshooting ...

Страница 16: ......

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