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CW-6300 Series 

   

16 

0x0802 

Alarm status         

high 16-bit

 

MSByte 

Bit7(MSb) 

Retain 

 

Bit6 

Retain 

 

Bit5 

Retain 

 

Bit4 

Retain 

 

Bit3 

Retain 

 

Bit2 

Retain 

 

Bit1 

Retain 

 

Bit0(LSb) 

Retain 

 

LSByte 

Bit7(MSb) 

Write administrator 

parameter error 

0

Correct      1

Error 

Bit6 

Write user parameter error 

0

Correct      1

Error 

Bit5 

Ultra-high exhaust temp. 

alarm 

0

No alarm    1

Alarm 

Bit4 

Exhaust temp. sensor failure 

alarm 

0

No alarm    1

Alarm 

Bit3 

Ultra-low water temp alarm 

0

No alarm    1

Alarm 

Bit2 

Ultra-low conductivity alarm 

0

No alarm    1

Alarm 

Bit1 

Ultra-high conductivity alarm 

0

No alarm    1

Alarm 

Bit0(LSb) 

High temp. system water 

temp. sensor failure alarm 

0

No alarm    1

Alarm 

0x0803 

Alarm status

low 16-bit

 

MSByte 

Bit7(MSb) 

Low temp. system water 

temp. sensor failure 

0

No alarm    1

Alarm 

Bit6 

Room temp. sensor failure 

0

No alarm    1

Alarm 

Bit5 

Refrigeration system low 

pressure 

0

No alarm    1

Alarm 

Bit4 

Refrigeration system High 

pressure 

0

No alarm    1

Alarm 

Bit3 

High temp. water pump 

overload 

0

No alarm    1

Alarm 

Bit2 

Low temp. water pump 

overload 

0

No alarm    1

Alarm 

Bit1 

Compressor overload 

0

No alarm    1

Alarm 

Bit0(LSb) 

Wrong phase and lacking 

phase 

0

No alarm    1

Alarm 

LSByte 

Bit7(MSb) 

High temp. system ultra-high 

water temp 

0

No alarm    1

Alarm 

5

Read/Write  Registers(Use  only  when  the  external  input 

function is turned off)

 

Register address

 

Description

 

Range

 

Default 

Unit 

Remark

 

Symbol

 

0x0804 

Chiller On/Off 

0-1 

-- 

 

0

On

1

Off 

No 

 

Summary of Contents for CW-6300

Page 1: ...CW 6300 INDUSTRIAL CHILLER USER MANUAL...

Page 2: ...ions 3 2 Contour and parts introduction 4 3 Installation 5 4 Unit introduction and parameters adjustment 6 5 Alarm and communication output 12 6 MODBUS RS 485 communication function 13 7 Specification...

Page 3: ...el of 50Hz or 60Hz according to actual circumstance 4 To protect the pump it s strictly forbidden to run the chiller without water in the storage water tank The new machine is packed after draining wh...

Page 4: ...parts introduction TEMPERATURE CONTROLLER WATER PRESSURE GAUGE POWER SWITCH ALARM AND COMMUNICATION OUTPUT WATER OUTLET WATER INLET OUTFALL WATER LEVEL GAUGE WATER INJECTION PORT AIR OUTLET OVERFALL G...

Page 5: ...ans and other components of the machine do not work The temperature controller will automatically control the working conditions of the compressor magnetic valve fans and other parts based on the set...

Page 6: ...ton Lang UP button Down button Power button Set button Set Quick Set button Quick Set and Quit button Quit Turn off the chiller by pressing the Power button for 3 sec while other operations can be com...

Page 7: ...operation condition press and hold Set button and Power button for 10 sec to have the password input interface popped up then input password 615 to enter into administrator setting parameters restorat...

Page 8: ...m delay 0 180 10 Second 0x040b 12 F12 Water flow detection delay of machine startup 0 180 5 Second 0x040c 13 F13 Flow alarm delay 0 180 2 Second 0x040d 14 F14 Heating hysteresis 0 10 0 8 0 1 resolutio...

Page 9: ...rence values 3 2 3 F3 Cooling hysteresis 0 5 2 0 1 0 0 1 4 F4 Way of control 1 0 0 0 5 F5 The highest set temp 31 30 30 35 6 F6 The lowest set temp 25 5 5 20 7 F7 Ultra high room temp alarm 45 45 45 4...

Page 10: ...en water temperature is 10 lower than normal temperature Case 3 cooling water temperature is controlled by constant mode Requiring water temperature is constant in 25 and the fluctuate does not exceed...

Page 11: ...ater shut down Manual clearing E07 water pump overload alarm E07 shown with alarm sound The water pump compressor condenser fans and heater shut down Manual clearing E08 Refrigeration system high pres...

Page 12: ...n buzzer of temp controller OUT H1 H2 OUT H1 H3 ILUS Working normally No Sound Disconnection Breakover E00 E01 E05 E06 E07 E08 E09 E11 Sounds Breakover Disconnection E02 E10 E13 E14 Sounds Disconnecti...

Page 13: ...address is 1 requests 108 110 command of slave read register and send 01 03 00 6B 00 03 XX YY thereinto 01 as slave address 03 as function code 00 6B as initial address 00 03 as register number and X...

Page 14: ...tion Range Default Unit Data resolution Symbol 0x0100 Room temp sensor temperature 25 100 0 1 bit yes 0x0101 Water temp sensor temperature Low temp 25 100 0 1 bit yes 0x0102 Water temp sensor temperat...

Page 15: ...nkcase heating 0 Off 1 On Bit4 Low temp heating rod 0 Off 1 On Bit3 Low temp refrigerant solenoid valve 0 Off 1 On Bit2 Condensing fan 0 Off 1 On Bit1 Compressor relay 0 Off 1 On Bit0 LSb Low temp wat...

Page 16: ...temp sensor failure alarm 0 No alarm 1 Alarm 0x0803 Alarm status low 16 bit MSByte Bit7 MSb Low temp system water temp sensor failure 0 No alarm 1 Alarm Bit6 Room temp sensor failure 0 No alarm 1 Alar...

Page 17: ...z 50Hz Current 3 4 21A 3 4 21A 2 5 9A Compressor power 2 76KW 2 70KW 2 65KW 3 76HP 3 67HP 3 61HP Nominal cooling capacity 27808Btu h 27842Btu h 27432Btu h 8 15KW 8 16KW 8 04KW 7007Kcal h 7016Kcal h 69...

Page 18: ...Water circulation pipes are blocked or a pipe bending deformation Check water circulation pipe Ultra high temperature alarm controller displays E04 Blocked dust gauze bad thermolysis Unpick and wash t...

Page 19: ...CW 6300 Series 19 CW 6300...

Page 20: ...CW 6300 Series 20 21 22 23 24 29 MODBUS RS 485 30 33 34...

Page 21: ...CW 6300 Series 21 1 2 10 3 50Hz 60Hz 4 NORMAL NORMAL 5 50cm 30cm 6 7 8...

Page 22: ...CW 6300 Series 22...

Page 23: ...CW 6300 Series 23 1 2 3 4 1 E05 2 3 4 5 5 6 CW 6300 25 24 7...

Page 24: ...CW 6300 Series 24 1 MODBUS 485 1200 2 5 3 4 5 1 1 Lang Set Quick Set Quit 2 quick set quick set quick set quick set quit 15 3 set 5 168 set 168...

Page 25: ...CW 6300 Series 25 set set quit 15 4 set 5 123 set 1 quit 5 set 10 615 2 6 quick set 5 7 quick set 5 quick set quick set quick set 8 Lang Lang 9 5...

Page 26: ...8 9 F9 1 20 15 0x0409 10 F10 0 30 5 0x040a 11 F11 0 180 10 0x040b 12 F12 0 180 5 0x040c 13 F13 0 180 2 0x040d 14 F14 0 10 0 8 0 1 0x040e 15 F15 0 180 5 0x040f 16 F16 0 180 30 0x0410 17 F17 0 180 90 0x...

Page 27: ...8 10 5 4 10 9 F9 10 10 14 15 10 F10 5 5 5 5 11 F11 10 10 10 10 12 F12 5 5 5 5 13 F13 2 2 2 2 14 F14 0 8 0 8 0 8 0 8 15 F15 5 5 5 5 16 F16 30 30 30 30 17 F17 30 30 30 90 18 F18 19 F19 off off off off 2...

Page 28: ...CW 6300 Series 28 2 28 2 5 10 5 30 3 25 1 30 10 24 0 26 0 4 5 E00 E00 E01 E01 E02 E02 E03 E03 E04 E04 E05 E05 E06 E06 E07 E07 E08 E08 E09 E09 E10 E10 E11 E11 E12 E12 E13 E13 E14 E14...

Page 29: ...CW 6300 Series 29 1 MODBUS RS 485 2 H1 H2 H1 H3 E00 E01 E05 E06 E07 E08 E09 E11 E02 E10 E13 E14 E03 E04 E12 5A 300V...

Page 30: ...RC 01 03 06 02 2B 00 00 00 64 XX YY 01 03 06 02 2B 00 00 00 64 108 110 XX YY 01 83 01 XX YY 01 83 01 XX YY 2 06 1 00 03 2 01 06 00 02 00 03 XX YY 01 06 00 02 00 03 XX YY CRC 1 0x03 2 0x0400 0x044a 0x0...

Page 31: ...bit 0x0104 0 1 200 L Min 0 1 bit 0x0105 0 1 200 L Min 0 1 bit 0x0105 0 1 500 s cm 0 1 bit 0x0106 0 50 A 0 1 bit 0x0107 0 50 A 0 1 bit 0x0108 0 50 A 0 1 bit 4 0x0800 MSByte Bit7 MSb Bit6 Bit5 Bit4 Bit3...

Page 32: ...MSb Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 LSb LSByte Bit7 MSb 0 1 Bit6 0 1 Bit5 0 1 Bit4 0 1 Bit3 0 1 Bit2 0 1 Bit1 0 1 Bit0 LSb 0 1 0x0803 16 MSByte Bit7 MSb 0 1 Bit6 0 1 Bit5 0 1 Bit4 0 1 Bit3 0 1 Bit...

Page 33: ...1 A 3 4 21 A 2 5 9 A 2 76KW 2 70KW 2 65KW 3 76HP 3 67HP 3 61HP 27808Btu h 27842Btu h 27432Btu h 8 15KW 8 16KW 8 04KW 7007Kcal h 7016Kcal h 6913Kcal h R 22 R 410a 2150g 2100g 2350g 1 0 37 1 1KW 45L Rp...

Page 34: ...CW 6300 Series 34 E01 E01 E04 E02 40...

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