50 lb. washer-extractor model tcw-7018 installation ... lb. washer-extractor . model tcw-7018 ....

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50 lb. Washer-Extractor Model TCW-7018

Installation / Maintenance Manual Parts List

PO Box 1369 Hickory, NC 28603

INDUSTRIAL LAUNDRY EQUIPMENT A Division of East Coast Services PO Box 1369 ∙ Hickory, NC 28603

Surface Dimensions & Anchor Position ………………………… 1

Transportation and Installation of Machine ………………… 2

Spindle Assembly ………………………………………………….. 3-1

Door Assembly ……………………………………………………… 4-1

Drain (Oil) Valve Assembly …………………………………….. 5

Electrical and Pipe Parts ……………………………………… 6-1

Machine Fault Display and Details …………………………… 7-1

Computer Board Faults Display ………………………………… 8

Inverter Fault Display and Troubleshooting .……………….. 9-1

Electrical Diagram ……………………………………………… 10

CONTENTS

PAGE

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

1650

1150

30

1680

(ANCHOR POSITION)

220

165

Steam Inlet Warm Water InletWater Inlet

Source

76mmDrain PT 2 1/2"

10501093

1119

990

Serial No.:183-0000-0054

-1-

MODEL:TCW-7018 SURFACE DIMENSIONS & ANCHOR POSITION1.

1100

1/2" 1"1"

A

B

2. The foundation installment of machine (1). Be sure to keep machine in horizon while it is installed on unsmooth ground, especially keep height horizon on both left and right sides,Use horizontal meter if necessary for the accuracy in horizon. (2). The 4 pcs basement bolts which under the bottom of mahine should be fixed exactly on foot cushion while installing the machine, by this, it can prevent machine from vibration during extract, and avoid a badly damage to the machine,. (as figure B).

A (1 : 5)

1. Transportation and installment of machine While transportation the machine, be sure to fix main construction supporting of machine and both left and right sides of outside cylinder by fix-plate and screws. (as figure A) Note: Make sure to remove the fix-plate after machine has been installed, otherwise, it will bring a badly damage to the machine while working.

B (1 : 5)

-2-

File No.:163-0000-0034 Model: TCW-7016 TCL-8016 TCW-7018 TCW-7022

2. Transportation and installment of machine

Fix-Plate for transport(total 4 pcs on left and right side)

foot cushion

The nipple for injectgrease into seal & bearings.

The nipple for airhole of drainage.

The nipple for greaseoverflow from oil seals.

The pipe for drainage.

The nipple for grease overflow from bearings.

grease into seals.

Serial No.:162-0000-0029

-3-1-

MODEL:TCW-7016 TCW-7018SPINDEL ASSEMBLY3.

3-1 SURFACE LAYOUT

The nipple for inject

22

14

2113

13

6

1

218

15

10

23

4

18

18

318

25

10

5

19

916

17 17

17

16

9

7

9

16

20

8

23

11

12

16 5

Serial No.:162-0000-0029

-3-2-

MODEL:TCW-7016 TCW-7018

SPINDEL ASSEMBLY3.

3-2 CANNIBALIZE FIGURE

Item No. Part No. Q'ty Description Remark

1 162-0018 1 BUSHING OF SEAL

2 162-002A 1 SEALS HOUSING

3 162-003A 1 BEARINGS HOUSING

4 162-0049 1 BUSHING OF BEARING

5 162-0056 1 PULLY

6 162-0185 1 STAINLESS STEEL SEAL

7 162-0200 11 PAD Reference Q'ty

8 9915-A050 1 TAPER RING FOR PULLEY A50 ∮50x∮80

9 222-0180 5 WASHER

10 9914-5616 1 SEAL TC-80*110*13 VITON

11 9914-7600 1 SEAL TC-80*105*13 VITON

12 9913-7596 2 SEAL TC-80*100*13 VITON

13 9915-G065 2 O-RING-G65

14 9915-G160 1 O-RING-G160

15 9915-G190 1 O-RING-G190

9912-8230 SPRING WASHER M18

17 9912-0110 4 NUT M18

18 9801-L0108 6 CONNECTOR PT1/8*90*8mm

19 9822-P0203 1 NIPPLE GAV. PT1/4x3"

20 9910-2022 2 STEEL BOLT M18*80

21 9911-5151 6 SCREW M4x10 S/S

22 161-001-0000 1 CYLINDER SHAFT

23 162-2040 1 SEAL HOUSING

24 9913-3860F 1 BEARING SKF-NU2313

25 9913-4100F 1 BEARING SKF-21310CC

72

1

4

6

3

5

4 1

Serial No.:224-0000-0053

-4-2-

MODEL:TCW-7018 TCW-7022

DOOR ASSEMBLY4.

4-2 DOOR PLATE ASSEMBLY

Item No Part No Q'ty Description Remark

1 354-0170 24 WASHER OF FRONT PLATE

2 9912-8590 24 SPRING WASHER M8,S/S

3 9910-0411 4 HEX SCREM M6x16 S/S

224-0019 PLATE DOOORCASE

5 9910-0771 4 HEX SCREM M8x16,S/S

6 224-0027 6 SEAL

7 9910-0811 24 HEX SCREM M8x30 S/S

52

3

1

46

7

Serial No.:164-000-0034-3

-4-3-1-

MODEL:TCW-7016 TCW-7018 TCW-7022 TCL-8016

DOOR ASSEMBLY4.

4-3-1 DOOR COVER ASSEMBLY

Item No Part No Q'ty Description Remart

1 164-0167 1 DOOR BODY

2 164-0551 1 RUBBER WASHER

3 164-0077 1 GLASS OF DOOR

4 164-0097 1 WATER SEAL

5 164-0562 1 FIXATIVE FRAME OF WASHER

6 164-0235 1 WASHER OF RUBBER

7 9912-0044 12 NUT M6 , S/S

10

9

1

5

9

12

11

4

6

2

13

14

6

3

78

Serial No.:164-000-0034-4

-4-4-1-

MODEL:TCW-7016 TCW-7018 TCW-7022 TCL-8016

DOOR ASSEMBLY4.

4-4-1

Item No Part No Q'ty Description Remart

1 164-0015 2 HINGE FIXTURE

2 164-0066 1 PLATE OF DOOR LOCK

3 164-0187 1 HINGE

4 164-0195 1 ROD

5 164-0225 2 SPRING

6 164-0276 2 PLASTIC WASHER

7 9912-6089 4 WASHERM8x22x2

8 9912-0271 4 NUT M8, S/S


10 9910-0811 4 HEX SCREM M8x30 S/S

11 9911-2431 2 SET SCREW M8*25 S/S

12 9912-0060 2 NUT M8 S/S

12

10 8

911

14

2

6

5

41

7

7

3

13

Serial No.:164-000-0034-5

-4-5-1-

MODEL:TCW-7012 TCW-7016 TCW-7018 TCW-7022 TCL-8016

DOOR ASSEMBLY4.

1 164-0002 1 DOOR LATCH

1 164-0026 1 DOOR LOCK

2 164-0136 1 DOOR LATCH BLOCK

3 164-0285 1 SPRING

4 9912-6363 3 WASHER M6*16*1 S/S


6 9912-0046 1 NUT M6, S/S

7 9911-5280 2 SCREW M5*10

2 164-0001 1 DOOR HANDLE

8 164-0039 1 DOOR HANDLE

9 164-014C 1 DOOR LOCK COMPONENT

10 164-0155 1 HANDLE KNOB

11 9913-7018 1 C-CLAMP 18

12 9915-4051 1 3/8"PLASTIC BALL

13 9912-8550 3 SPRING WASHER M5, S/S

14 9910-6281 3 HEX POCKET SCREW M5*16, S/S

4-5-1 DOOR LOCK ASSEMBLY

Item No Part No Q'ty Description

6

18

4

6

16

9

14

13

7

1

811

17

2

3

101512

5

Serial No.:164-000-0034-6

-4-6-1-

MODEL:TCW-7012 TCW-7016 TCW-7018 TCW-7022 TCL-8016

4. DOOR ASSEMBLY

4-6 MAGNETIC SAFETY SENSOR ASSEMBLY

Item No Part No Q'ty Descripition Remark

1 164-0205 1 SEAT FOR DOOR SAFETY SENSOR

2 164-0305 1 SEAT FOR SAFETY SENSOR

3 9911-5150 2 SCREW M4*10

4 9911-5151 2 SCREW M4x10 S/S

5 9911-5420 1 SCREW M6*12

6 9911-5281 2 SCREW M5x10 S/S

7 9912-0020 2 NUT M4

8 9912-0021 2 NUT M4,S/S

9 9912-0041 2 NUT M6 S/S

10 9912-0046 1 NUT M6

11 9912-6350 2 WASER M4X11x0.8 S/S

12 9912-6387 1 WASHER M6*12.5*1.6




16 9931-5420 1 MAGNETIC SENSOR GLS-SI

17 9931-5420 1 MAGNETIC SENSOR GLS-M1 INCLUDE W/GLS-S1

18 164-0176 1 DOOR SAFETY COVER

812

10

13

18

14

16

1

17

918

13

19

5

2

3

4

7

11

12

13

15

6

-5-2-

File No.:166Q0000-0034 Model: TCW-7006 TCW-7009 TCW-7010 TCW-7012 TCW-7016 TCL- 8016 TCW-7018 TCW-7022

DRAIN VALVE ASSEMBLY5.

Item No Part No Q'ty Description

1 166Q0011 1 FRAME OF SOLENOIDS MAGNET

2 166R0031 1 AXIS OF VALVE

3 166-0025 1 COMPRESSION SPRING

4 166-0015 1 WASHER

5 166-0075 1 UPPER COVER OF DRAIN VALVE

6 166-0056 1 DRAIN VALVE BODY

7 166-0049 1 WATER SEAL

8 9931-2080 1 SOLENOIDS MAGNET

9 9910-6440 1 HEX POCKET SCREW M6*20

10 9912-0043 1 NYLON NUT

11 9912-6426 1 WASHER M8X19x1

12 9912-6363 5 WASHER M6x16X1,S/S


14 9910-0251 4 HEX SCREW M5x10 S/S

15 9910-0411 1 HEX SCREM M6x16 S/S

16 9912-8550 4 SPRING WASHER M5 S/S

17 9912-6360 4 WASHER M5x13x1 S/S

18 9910-0391 8 HEX SCREW M6x16x1 S/S

19 9912-6387 4 WASHER M6x12.5x1 S/S

MODEL: TCW-7018

ELECTRICAL & PIPE PARTS

File No.: 7018 / 6R0055.doc

1

Left Side

Right

-6-1-

6.

6-1.FRONT LAYOUT

Detergent Box

6-1-1.Keyboard

( Top View)

Description Item Part No. Quantity

No. Remark

1 9915-4056 3 Detergent Cup 500CC

MODEL: TCW-7018

File No.: 7018 / 6R0055.doc

2

1

3

4

-6-2-

6-1-1.KEYBOARD

Front

L.C.D. Board

(Under Main Board)

Rear

Item Part No. Quantity Description

No. Remark

1 9931-7030 1 L.C.D. Display Board

2 9931-7020 1 Main Board

3 9931-7040 1 Keyboard Controller

4 9931-7102 1 Keyboard for English

MODEL: TCW-7018

1

File No.: 7018 / 6R0055.doc

2

3

9802-L0030 3

1

9802-L0020 3 U.S.A. Area

2 165-0775 1

3 9803-300800 1 NBR

-6-3-

6-2.RIGHT SIDE LAYOUT


No. Remark

Detergent Valve,

AC220-V9

Detergent Valve,

AC24V

2 3/8＂Rubber Tube,

Detergent

Drain Tube,

3＂*800mm

MODEL: TCW-7018

1

File No.: 7018 / 6R0055.doc

4 2 35

9931-6238 1

1

9931-62382 1

2 9803-A040600 1

-6-4-

6-3.LEFT SIDE LAYOUT

No. Remark

Description Item Part No. Quantity

Break Resistor 220V

, 150W/62Ω

Break Resistor 440V

, 150W/200Ω

Steam Tube

, 1/2＂*600mm

3 9913-9020 2 Shock Absorber 2048

4 9913-9060 2 Shock Absorber E3435

5 9931-5290 1 Vibration Stop Switch

MODEL: TCW-7018

File No.: 7018 / 6R0055.doc

8 7

6

5

4

3

2

1

9802-B0120 2 Valve, Hot & Cold WaterInlet, VXZ-2360-1＂

AC220V

Inclusion

Option 1 Pc.1

9802-B0122 2 Valve, Hot & Cold Water

Inlet, U.S.A. Area

2 9803-170600 1 Water Inlet Pipe,

1

3 9803-170950 1

9931-0506 1 Motor 5HP/4P/220V/380V

6 9803-170500 1

Steam Valve 1/2＂,

VPS-2145-042C AC220V Option

9802-A0112 1 U.S.A. Area

-6-5-

6-4.BACK SIDE LAYOUT


No. Remark

VXZ-2360-1＂ AC24V

7/8＂*600mm

Overflow Pipe,

1 7/8＂*950mm

4 9914-3V0750 3 Drive Belt 3V-750

5

9931-0506A 1 Motor 5HP/4P/3∮/480V

Exhaust Pipe,

1 7/8 “*500mm

9802-A0110 1

7

Steam Valve 1/2＂,

VPS-2145-042C AC24V

8 9915-4016 1 Grease Cup 1/4＂*2 1/2

MODEL: TCW-7018

Power Supply,

#1 IC Board

2 9931-7060 1

Drain & Steam Inlet,

#3 IC Board

Inverter Control,

#4 IC Board

Level & Temp. Of Water,

#5 IC Board

#6 IC Board Option

9 9931-5324 1

9931-3025 1

10

9931-3026 1

78

5

6

4

3

2

1 9

Photo 1

10

-6-6- File No.: 7018 / 6R0055.doc

6-5.UP SIDE LAYOUT

The photo 1 is top view of machine.

The photo 2 is electrical control box.

Machine Back ↑ Photo 2

Item Part No. Quantity Description No. Remark

1 9931-7050 1

Water Inlet &

Detergent, #2 IC Boar

3 9931-7070 1

4 9931-7080 1

5 9931-7090 1

Extra-Detergent, 6 9931-7092 1

7 9931-5280 1 Safety Switch 6A

8 9931-5922 1 Contactor C-9D

Transformer

480V/220V/24V/16V

Inverter

5HP/220V-MA

Inverter

5HP/440V-MA

7. Machine Fault Display and Details

Machine Fault Display and Details

Indication Fault Display Description Corrective

Fault 01 Inverter default -

Refer to the

9.Inverter fault display

and troubleshooting.

Fault 02

After power turns on for

10 minutes, water still

hasn＇t reached the

predetermined water

level.

1. It doesn＇t include the

warm water valve

facility, but operator

sets up the temperature

for warm water level.

2. Water doesn＇t connect to

the washer supply.

3. The Y filter is blocked.

4. The drain valve is

blocked.

5. The drainpipe is broken.

1. Don＇t set the warm

water level.

2. Turn on the water.

3. Clean the filter. 4. Clean the valve.

5. Change the drainpipe.

Fault 03

After steam valve has

been turned on for 10

minutes, the temperat-

ure hasn＇t reached to

the predetermined

temperature.

1. Steam opener isn＇t

activated.

2. The boiler does not supply steam.

3. The steam Y filter is

blocked.

1. Turn on the opener.

2. Turn on the boiler.

3. Clean the filter.

Fault 04

After draining for 2

minutes, there is still

water in the tank.

1. Drainage outlet is

blocked.

2. The pipe is blocked.

1. Clean the drainage

outlet.

2. Clean the pipe.

Fault 05 Extractor operation is

too strong. The clothes are entwined. Loosen the clothes.

Fault 06 The temperature is over

10 degree in the tank.

1. The temperature is set at the degree that lowers

than water temperature

from water supply.

2. Set temperature for warmwater use.

3. The steam valve is

blocked.

1. Set up for higher

temperature.

2. Don＇t set tempera-

ture for warm water use.

3. Clean the valve.

Fault 07

The water level is lower

than the predetermined

water level.

1. The drain valve is

blocked.

2. The drainpipe is broken.

1.Clean the drain valve.

2.Change the drainpipe.

Fault 08 The door is opened. The door is not closed. Closed the door.

-7-2-

MODEL: TCW- Share

File No.: R1.doc

Computer Board Faults Display

52 08 73 07 02 07 0C 00 00 0000

Indication Computer Board Fault Function For The Computer Board

00~03

Keyboard IC control panel. Control keyboard function.

Number 1 IC board. Control power.

Number 2 IC board.

detergent functions.

85 Number 3 IC board.

Control drain water and steam

functions.

Number 4 IC board. Control inverter function.

08 Number 5 IC board. Control water level and

temperature.

Number 6 IC board Control tilting function (For model

more than 55kg of

washer/extractor).

09 Number 7 IC board utility.

Please note: If the washer/extractor has no tilting function, then Number 7 IC

board will replace Number 6 IC board.

-8-

MODEL: TCW- Share

8.Computer Board Faults Display

Mtxero : 3X or Mtxero : 4X

For Example ↓:

No power

04 or 84 Control cold water, warm water,

06 or 07

8A

Control additional detergent compartment function or additional

File No.: 8R1.doc

9. Inverter Fault Display If there is a fault associate with the inverter, then use the Table shown below for corrective action. Fault Display and Details Indication Fault Display Description Corrective

Uu 1

Undervoltage (PUV)

Two seconds are counted after detection of low voltage.

Uu 2

Under voltage (CUV)

Control circuit becomes low voltage during the operation.

Uu 3

Under voltage

(MC-ANS fault)

Main circuit magnetic contactor does not operate correctly.

Checking wiring of line units

(at power supply) Correct power supply voltage.

GF

Grounding Grounding current > approx. 50% of inverter rated current.

Check that monitor insulation not deteriorated.

Check that there is no damage to wring at load side.

OC

Over current

Inv. Out current > 120% of Inv. Rated current.

Check the motor winding resistance and ground.

Increase ace time.

Ou

Over voltage

Detection level: Approx. 400V for 220V class) Approx. 800V for 440V class [(Cn-01≧400V)]

Approx. 700V for 400V Class [(Cn-01< 400V)]

Increase decal time and/or add braking resistor.

FU

Fuse blown

- Check short-circuit at load, ground fault etc.

OH

Radiation fin overheated

Fin temperature 900C (1940F)

Check fan or ambient temperature (less than 450C, 1130F)

oL 1

Overload.

Protect the motor.

Measure motor temperature-rise and reduce load, then reset V/f.

oL 2 Overload. Protect the inverter. Reduce load, and increase ace time, then reset V/f.

oL 3

Motor current exceeds the preset value because of machine error or overload.

When selecting inv. Output OFF at “inv. Output current > over-torque detection level” and over-torque detection.

┌┌ Regenerative transistor fault.

- Replace transistor.

┌H Braking resistor overhead Protect breaking resistor

incorporation in inverter unit.Reduce regenerative load, or use other resistor unit separately installed.

FRn Cooling fan fault. Cooling fan stop during operation.

Replace cooling fan.

-9-

MODEL: TCW Share

File No.: 8R1.doc

‧9.2 Error Message and Troubleshooting (A) Protective Function

LCD Display (English) Fault Contents Fault Contact

Output

Fault DC Volt. Low

The main circuit DC voltage becomes lower than the low voltage detection level (Cn-34). Operation

Fault Over Current

The inverter output current becomes approx. 200% and above the inverter rated current. Operation

Fault Ground Fault

A ground fault occurs at the inverter output side and the ground-fault current exceeds approx. 50% of the inverter rated current. Operation

Fault Over Voltage

The main circuit DC voltage becomes excessive because of regeneration energy caused by motor decelerating. Operation

Fault Over Heat The temperature of the cooling fin reaches the detection level. Operation

Fault Motor Over Load

Motor overload is detected by the electronic thermal relay. (motor protection) Operation

Fault Inverter Over Load

The electronic thermal sensor detects inverter overload while the output current exceeds 112% of rated value. (inverter protection) Operation

Fault Over Torque

Over torque is detected while the output current is larger than or equal to the setting of Cn-26. (machine protection) Operation

Fault Ext. Fault3 External fault signal





Operation

EEPROM fault Fault Inverter EEPROM EEPROM (BCC, no.) is bad.

Fault Inverter A/D A/D converter (inside the CPU) fault

Operation

Fault PG Over Sp. Excessive PG speed fault Operation

Fault PG Open PG is open-circuit Operation

Fault Sp.Deviat Over Excessive speed deviation Operation

Fault RS-485 Interrupt

MODBUS Communication fault occurs .The inverter remains operating. operation

-9-1-

Error Causes Action to Be Taken

‧ Power capacity is too small. ‧ Voltage drop due to wiring resistance. ‧ A motor of large capacity connected to the same power

system has been started. ‧ Defective electromagnetic contractor.

‧ Check the source voltage and wiring. ‧ Check the power capacity and power system.

‧ Extremely rapid accel. ‧ Short-circuit or ground- fault at the inverter output side. ‧ Motor of a capacity greater than the inverter rating

has been started. ‧ High-speed motor and pulse motor has been started.

‧ Extend the accel. time. ‧ Check the load wiring.

‧ Motor dielectric strength is insufficient. ‧ Load wiring is not proper.

‧ Check the motor wiring impedance and the load wiring.

‧ Insufficient deceleration time. ‧ High input voltage compared to motor rated voltage.

‧ Extend the accel. time. ‧ Use a braking resistor.

‧ Defective cooling fan. ‧ Ambient temperature rise ‧ Clogged filter.

‧ Check for the fan, filter and the ambient temperature.

‧ Overload, low speed operation or extended accel. time. ‧ Improper V-f characteristic setting

‧ Measure the temperature rise of the motor. ‧ Decrease the output load. ‧ Set proper V/f characteristic.

‧ Improper rated current (Cn-09) setting ‧ Set proper V/f characteristic. ‧ Set proper rated current (Cn-09) ‧ If inverter is reset repetitively before fault

removed, the inverter may be damaged.

‧ Machine errors or overload ‧ Check the use of the machine. ‧ Set a higher protection level (Cn-32).

‧ Fault input of external signal , , , and . ‧ Identify the fault signal using Un-11.

‧ Disturbance of external noise ‧ Excessive impact or vibration

‧ Reset NVRAM by running Sn-03. ‧ Replace the control board if the fault can’t be

cleared.

‧ Improper setting of ASR parameter or over-speed

protection level. ‧ Check the parameters of ASR and the

protection level.

‧ The PG wiring is not properly connected or

open-circuit. ‧ Check the PG wiring.

‧ Improper setting of ASR parameter or speed

deviation level. ‧ Check parameters of ASR and speed deviation

level. ‧ External noise

‧ Excessive vibration or impact Communication wire ‧ Not properly contacted

‧ Check the parameter setting, including Sn-01, Sn-02. ‧ Check if the comm. wire is not properly contacted. ‧ Restart, if fault remains, please contact to us.

-9-2-

(B). Warning and Self-Diagnosis Functions

LCD Display (English) Fault Contents Fault Contact

Output (blinking)

Alarm DC Volt. Low

The main circuit DC voltage becomes lower than the lower under-voltage level before the motor starts. No operation

(blinking) Alarm

Over Voltage The main circuit DC voltage becomes higher than the lower under-voltage level before the motor starts. No operation

(blinking) Alarm

Over Heat The thermal protection contact is input to the external terminal. No operation

(blinking) Alarm

Over Torque

Over torque is detected while the output current is larger than or equal to the setting of Cn-26. However, the Sn-12 has been set such that the inverter continue to run and disregard the over-torque warning.

No operation

Stall prevention operates while acceleration. Stall prevention operates while running － Stall prevention operates while deceleration.

No operation

(blinking) Alarm

External Fault

Forward and reverse rotation commands are simultaneously detected for a period of time exceeding 500ms. (The inverter is stopped according to the stop method preset by Sn-04.)

No operation

(blinking) Alarm

RS-485 Interrupt MODBUS Communication fault occurs. The inverter remains operating. No operation

Comm. Fault Transmission fault of digital operator No operation

(blinking) Alarm B.B.

External B.B. signal (terminal ) is input (The inverter stops and the motors stops without braking) No operation

Improper inverter capacity (Sn-01) setting. No operation

Improper setting of multi-function input signal (Sn-25, 26, 27 and 28). No operation

Improper setting of V/F characteristic (Cn-02~08) No operation

Alarm Input Error

Improper setting of Cn-18, Cn-19 No operation (blinking)

Alarm Over Speed

Excessive speed (operation remains) No operation

(blinking) Alarm

PG Open PG Open-circuit (operation remains) No operation

Alarm Sp.Deviat Over Excessive speed deviation (operation remains) No operation

Load Fail Error during upload and download (operation remains) No operation

EEPROM Fault Operator EEPROM error. No operation

Upload Error Data incorrect during Communication from the operator to the

inverter. No operation

Download Error Data incorrect during Communication from the inverter to the operator. No operation

Alarm

Auto Tun-Error Motor parameter autotuning error No operation

-9-3-

Error Causes Action to Be Taken

‧ Input voltage drop ‧ Measure the main circuit DC voltage, if the

voltage is lower allowance level, regulate the input voltage.

‧ Input voltage rise ‧ Measure the main circuit DC voltage, if the

voltage is higher than allowance level, regulate the input voltage.

‧ Overload ‧ Cooling fan fault. Ambient temperature rises. ‧ Clogged filter.

‧ Check for the fan, filter and the ambient temperature.

‧ Machine error or overload ‧ Check the use of the machine. ‧ Set a higher protection level (Cn-32).

‧ Insufficient Accel./Decel. Time ‧ Overload ‧ Excessive load impact occurs while operating

‧ Increase Accel./Decel. Time. ‧ Check the load.

‧ Operation sequence error ‧ 3-wire/2-wire selection error

‧ Check the circuit of system ‧ Check the setting of system parameters Sn-25,

26, 27, and 28.

‧ External noise ‧ Excessive vibration or impact on Communication wire ‧ Not properly contacted

‧ Check the parameter setting, including Sn-01, Sn-02. ‧ Check if the comm. wire is not properly contacted. ‧ Restart, if fault remains, please contact to us.

‧ Comm. between digital operator and inverter has not been established after system starts for 5 seconds.

‧ Communication is established after system starts, but transmission fault occurs for 2 seconds.

‧ Re-plug the connector of the digital operators. ‧ Replace the control board.

‧ External B.B. signal is input. ‧ After external BB signal is removed, execute the speed search of the inverter.

‧ Inverter KVA setting error. ‧ Set proper KVA value. Be aware of the

difference of 220V and 440V

‧ The value of Sn-25~Sn-28 is not in ascending order (Ex. Sn-25= 05, Sn-28= 02, those are improper setting).

‧Set speed search command of 21 and 22 simultaneously.

‧ Set these values by order (the value of Sn-25 must be smaller than those of Sn-26, 27, 28)

‧ Command 21 and 22 can not be set on two multi-function-input contacts simultaneously.

‧ The values of Cn-02~Cn-08 do not satisfy Fmax ≥ FA ≥ FB ≥ Fmin. ‧ Change the settings.

‧ Upper limit and lower limit setting is incorrect. ‧ Change the settings.

‧ Improper ASR parameter setting or over-torque protection level.

‧ Check the ASR parameter and over-torque protection level.

‧ The circuit of PG is not properly connected or open-circuit. ‧ Check the wiring of PG.

‧ Improper ASR parameter setting or over-torque protection level.

‧ Check the ASR parameter and over-torque protection level.

‧ Bad communication during operator and inverter. ‧The connector is not properly connected. ‧ Check if the connector is not properly connected.

‧ Operator EEPROM error. ‧ Disable load function of operator.

‧ Replace the operator.

‧ Incorrect inverter data format ‧ Communication noise.

‧ Download the data to the operator again. ‧ Check if the connector is not properly connected.

‧ Communication noise ‧ Check if the connector is not properly connected.

‧ Inverter capacity and motor rating are not properly matched.‧ The wiring between inverter and motor is disconnected. ‧ Motor load unbalance.

‧ Correct the inverter/motor capacity ratio, wiring cable and motor load.

-9-4-

50 lb. washer-extractor model tcw-7018 installation ... lb. washer-extractor . model tcw-7018 ....

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