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Mitsubishi Electric AH-1006S1-E, Руководство пользователя

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Mitsubishi Electric AH-1006S1-E Скачать руководство пользователя страница 11

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(1) Turn off the power supply.

[1] Turn off the external ON/OFF switch.

[2] Turn off the circuit breaker.

[3] Disconnect the power wires from the terminal block.

10. Overhauling procedures

 Work precautions

• Before replacing parts or components, follow the instructions described in the troubleshooting.
• When servicing, always keep proper footing.
•  When servicing, always unplug the power cord from the outlet, or turn off the circuit breaker. Pay sufficient 

attention to avoid electric shock or injury.

• Make sure to connect the power supply wires correctly.
• Avoid application of abnormal voltage.
• Pay attention not to drop the parts or components.
• After completing repairs, check that the product operates properly.
• Servicing at a high place must be performed by two workers.
• For the parts provided with tightening torques, tighten them with the specified tightening torques.

  

Always wear a pair of gloves when servicing.

  The part names in the text are standardized with the part names in the parts catalog. (There are some 

exceptions.)

Note: The pictures and illustrations show AH-1509S1-E.

Precaution
Before replacing the parts or components, dismount the main unit of the product. 
Working at the high place causes a danger if the parts or components are replaced without dismounting the unit.

Precaution
The circuit breaker must be turned off before disconnecting the power wires.

Содержание AH-1006S1-E

Страница 1: ...air work must be performed by the manufacturer its service agent or a similarly qualified person in order to avoid hazards AIR CONDUCTING FAN HANDBOOK MODELS AH 1006S1 E AH 1509S1 E AH 2009S1 E AH 3012S1 E July 2018 No U237 ...

Страница 2: ...ring diagrams 6 7 6 1 Internal wiring diagrams 6 6 2 Motor coil diagram 7 7 Troubleshooting 8 10 7 1 Service flowchart 8 9 7 2 Checklist 10 8 Before receiving repair requests 10 9 Service inspection list 10 10 Overhauling procedures 11 15 11 Parts catalog 16 24 AH 1006S1 E 17 18 AH 1509S1 E 19 20 AH 2009S1 E 21 22 AH 3012S1 E 23 24 ...

Страница 3: ...nd or fire Replace damaged and or degraded parts Be sure to replace the power cord and lead wires if they are damaged and or degraded Failure to observe this warning may result in electric shock and or fire Use proper parts and tools For repair be sure to use the parts listed in the parts catalog of the applicable model and use the proper tools Failure to observe this warning may result in electri...

Страница 4: ... 8 9 9 9 47 47 5 50 0 88 0 88 0 41 0 49 0 47 80 96 102 11 Low 1200 1250 1060 7 2 7 5 6 4 43 5 45 5 40 0 88 0 88 0 34 0 35 0 36 71 80 77 AH 3012S1 E High 1740 1760 1950 7 8 7 9 8 8 47 5 48 5 51 0 91 0 91 0 45 0 53 0 6 96 114 125 13 Low 1460 1600 1220 6 6 7 2 5 5 46 47 42 0 91 0 91 0 38 0 40 0 43 84 96 95 2 Changed points New model Former model Changes from the former model AH 1006S1 E AH 1509S1 E A...

Страница 5: ...ate ij IRU FDEOH JODQG Unit mm AH 1509S1 E AH 2009S1 E 972 1016 900 66 77 130 222 190 256 153 Terminal cover 197 Air flow 7 100 136 12 58 Details of the mounting plate ij IRU FDEOH JODQG Unit mm AH 3012S1 E 1266 1310 1194 66 77 130 222 190 256 153 Terminal cover 197 Air flow 7 100 136 12 58 Details of the mounting plate ij IRU FDEOH JODQG Unit mm ...

Страница 6: ...OR CV7 80 V MOTOR CV7 AH 1509S1 E 80 V MOTOR CV7 80 V MOTOR CV7 80 V MOTOR CV7 120V MOTOR CV8 120V MOTOR CV8 AH 2009S1 E 80 V MOTOR CV9 80 V MOTOR CV9 80 V MOTOR CV9 120V MOTOR CW0 120V MOTOR CW0 AH 3012S1 E 120V MOTOR CW0 120V MOTOR CW0 120V MOTOR CW0 120V MOTOR CW0 120V MOTOR CW0 120V MOTOR CW0 ...

Страница 7: ...temperature of 30 C M coil S coil Capacitor Thermal fuse 114 C Red White Model Motor code Motor rated voltage V Capacitor ca pacitance μF Resistance Ω M coil S coil AH 1006S1 E CV7 80 2 5 117 152 AH 1509S1 E CV7 80 2 5 117 152 CV8 120 1 5 203 261 AH 2009S1 E CV9 80 3 0 43 110 CW0 120 2 5 91 115 AH 3012S1 E CW0 120 2 5 91 115 ...

Страница 8: ...tion failure Is the circuit breaker turned on Turn on the circuit breaker Is the external ON OFF switch turned on Is the rated power supplied to the product Turn on the external ON OFF switch Supply the rated power to the product No No No Yes Yes Yes Is the wiring correct Carry out the wiring correctly Do any objects that interfere with the rotation attach to the propeller fans Do any of the prope...

Страница 9: ...hten the screws Yes Yes No No Do any of the motors generate abnormal noise Replace the motors Yes Abnormal vibration Is the rated power supplied to the product Supply the rated power to the product Is the product securely mounted Is the strength at the mounting point of the product enough Mount the product securely Make sure of the strength at the mounting point No No No Yes Yes Yes Are any parts ...

Страница 10: ...cts get caught in the gaps between the propeller fan and orifice Remove the objects Do any of the propeller fans contact with the orifice Check the propeller fans and orifices and re place any deformed components with new ones Are the propeller fans deformed Replace the deformed propeller fans Is the product securely mounted Check the installation conditions of the product 8 Before receiving repai...

Страница 11: ...tage Pay attention not to drop the parts or components After completing repairs check that the product operates properly Servicing at a high place must be performed by two workers For the parts provided with tightening torques tighten them with the specified tightening torques Always wear a pair of gloves when servicing The part names in the text are standardized with the part names in the parts c...

Страница 12: ...re too short they cannot be reconnected after the replacement When the coil resistance at ordinary temperatures is equivalent to the values below the motor is normal Measure the resistance of all the motors that are not working to identify the faulty motors Cut the crimp caps indicated by at the position indicated by and measure the coil resistance between the lead wires of each motor 80 V MOTOR C...

Страница 13: ... shown below Tightening torque 1 08 to 1 27 N m Reassembly precaution AH 1509S1 E and AH 2009S1 E contain two types of the motor rated voltage 80 V and 120 V Check the motor code marked on the motor and refer to Internal wiring diagram and Parts catalog Make sure to replace the motors with the same type motors XXX XXXXX Motor code Production date Marking Model Screws pieces AH 1006S1 E 2 AH 1509S1...

Страница 14: ...hort they cannot be reconnected after the replacement Three pin connector 80 V MOTOR CV7 80 V MOTOR CV7 80 V MOTOR CV7 120V MOTOR CV8 120V MOTOR CV8 3 Remove the resistor assembly 1 Remove the under cover See 2 1 Resistor assembly 2 Unscrew the screws PTT screws 4x6 indicated by and remove the resistor assembly Model Screws and ce ment resistors pieces Resistance Ω AH 1006S1 E 1 260 AH 1509S1 E 2 ...

Страница 15: ...r 6 Unscrew the screw one PP screw 3x20 indicated by and remove the terminal block 7 Unscrew the screws two PPT screws 3x8 indi cated by and remove the relay Terminal block When reassembling Reassemble the unit in the reverse order of disas sembly Fix all the components securely After reassembly always make a test run to make sure that the unit operates properly Three pin connector 80 V MOTOR CV7 ...

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