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Documents & Manuals

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Tensioning Guide
Belt-diagram
C-120 pulleys
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Work Order Templates

Pre-built workflows to keep your asset running smoothly.

Daily Electrical System Inspection
Replace Roller and Pulley
Install Engine B-120
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Procedures

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Motion Industries
Applied Industrial Technologies
Electrical Brothers
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Parts

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Drive Motor
B2 Rollers
Tensioning System
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Daikin Indoor Unit Cooling Only Air Conditioner FTM15NV2S

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Maintenance Plans for Daikin Indoor Unit Cooling Only Air Conditioner Model FTM15NV2S

Integrate maintenance plans directly into your work orders in MaintainX.

Swing Motor Removal

Warning: Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work.

1. Remove the swing motor for horizontal blades.

1) Remove the screw.

2) Remove the swing motor.

2. Remove the swing motor for vertical blades.

Remove the swing shaft.

1) Remove the swing shaft on the right side.

2) Remove the 2 screws and detach the swing motor assembly.

Some models do not have the swing motor assembly.

Run this procedure

PCB Removal

Warning: Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work.

Remove the screw on the electrical box.

Unfasten the hook and remove the shield plate.

The shield plate also has 2 hooks on the upper side (at the back).

Unfasten the 2 hooks on the top and remove the signal receiver unit.

Cut the clamp.

Unfasten the 8 hooks and remove each PCB.

Disconnect every connector from each PCB.

Some models do not have INTELLIGENT EYE sensor PCB.

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Electrical Box Removal

Warning: Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work.

Remove the screw, then the drip proof plate.

Cut the clamp.

Pull out the indoor heat exchanger thermistor.

Remove the screw of the earth/ground wire.

Remove the screw of the wire fixture.

Remove the 4 screws of the connecting wires.

The position of the indoor heat exchanger thermistor varies depending on the model. Be careful not to lose the clip of the thermistor.

Disconnect the connector [S1].

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Front Panel Removal

Warning: Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work.

Open the front panel over the position where it stops.

Slide the front panel to the right and release the left shaft.

When reassembling the front panel, fit the right and left shafts one by one into the grooves and fully push them into position.

Release the right shaft in the same way.

Remove the front panel.

Sign off on the front panel removal

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Indoor Heat Exchanger Removal

Warning: Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work.

In pump-down work, be sure to stop the compressor before disconnecting the refrigerant pipe. If the refrigerant pipe is disconnected with the compressor operating and the stop valve open, air may be sucked in and may generate an over-pressure in refrigeration cycle, thus resulting in pipe rupture or accidental injury.

When removing or reinstalling the indoor heat exchanger, be sure to wear gloves or wrap the indoor heat exchanger with cloths. (You may be injured by the fins.)

Caution: Be sure to conduct pump down operation before disassembling the refrigerant pipe.

If the refrigerant leaks, repair the spot of leaking, then collect all refrigerant from the unit. After conducting vacuum drying, recharge proper amount of refrigerant.

From the viewpoint of global environmental protection, make sure to use a vacuum pump for air purging.

Unscrew the flare nut for gas piping and liquid piping and disconnect both pipes.

Hold the indoor unit up with a piece of wood.

Place a plastic sheet around the drain pan to prevent wetting the floor with remaining drain.

Run this procedure