background image

TY-JS-20319-003

14

2. Alarm causes and working status table.

Note: The alarm output port is connected with a set of normally open and normally closed
contacts of the relay inside the machine. The working current should be smaller than 3A while
the working voltage should be smaller than 300V.

VII

Maintenance

The equipment must be shut down for maintenance, and the power supply must be cut
off. The operation can only be carried out after 3 minutes, otherwise there will be a risk of
electric shock. When the room temperature is lower than 2°C, the internal water must be
drained when the machine is shut down for a long time.
Regularly disassemble the filter gauze for cleaning and use a compressed air gun to blow
away the dust on the condenser (about 1 week is suggested and the air filter must not be
missing for a long time).

Display

Condition

Alarm

code

Buzzer

OUT H1

H2

OUT H1

H3

Circulating pump works properly

Disconnection

Breakover

Ultrahigh room temperature alarm

E1

Sounds

Breakover

Disconnection

Ultrahigh water temperature alarm

E2

Sounds

Breakover

Disconnection

Ultralow water temperature alarm

E3

Sounds

Breakover

Disconnection

Ambient temperature sensor failure

E4

Sounds

Breakover

Disconnection

Water temperature sensor failure

E5

Sounds

Breakover

Disconnection

Switch type flow alarm/ liquid level alarm

E6

Sounds

Breakover

Disconnection

Sensor type flow alarm

E7

Sounds

Breakover

Disconnection

Chiller power failure

Breakover

Disconnection

Summary of Contents for CW-5300

Page 1: ...TY JS 20319 003 1 CW 5300 6000 6100 6200 6260 Industrial Chiller User Manual...

Page 2: ...rly so that you can refer to it whenever you need information This manual is not a quality guarantee Our company reserves the right to the interpretation of the correction of misprint and improperly d...

Page 3: ...4 I Overview 7 II Model Illustration 7 III Product Outlines Parts 8 IV Installation 9 V Operating States Parameters Adjustment 11 VI Alarm Output Terminal 14 VII Maintenance 15 VIII Simple Troublesho...

Page 4: ...on a The power supply must conform to the standard indicated in the nameplate or the manual b Use the standard cable and select the standard wire diameter c The grounding wire must be installed and th...

Page 5: ...ilable Otherwise it may cause anesthesia and suffocation if a large amount of refrigerant fills the enclosed space b Avoid contacting with skin or it will cause frostbite DANGER Failure to take safety...

Page 6: ...r filter at least once a week If it is blocked the cooling ability will decrease and the power consumption will increase and the alarm will not work properly Equipment surface cleaning a Please use cl...

Page 7: ...hiller the refrigerant in the evaporator coil absorbs the heat of the return water and vaporizes into steam The compressor continuously extracts the generated steam from the evaporator and compresses...

Page 8: ...mes are only for one of the models The outlines and parts installation may be slightly different in different models Power Switch Temperature Controller Air Inlet Filter Gauze Water Supply Inlet Elect...

Page 9: ...etc 4 Operating Environment Ambient Temperature Ambient Humidity Altitude 0 40 90 RH 3 000m 5 Medium Requirements Cooling medium allowed by the chiller includes purified water distilled water high pu...

Page 10: ...1 Please select the cable based on the max rated current indicated on the label of the chiller 2 Recommended reference standard for power cord diameter selection Rated current A 5 10 15 25 35 50 Wire...

Page 11: ...control mode It will self adjust controlling parameters according to room temperature for meeting equipment cooling requirements The new T 506E intelligent temperature controller is designed with con...

Page 12: ...ings After the power is on for 30 seconds press and hold and keys for 3 seconds until it displays rE The supplier parameter and user parameter will restore to factory value 3 seconds later it will ret...

Page 13: ...perature is 5 higher than the set water temperature and the alarm of over low water temperature will be on when water temperature is 10 lower than the set water temperature Users can easily adjust wat...

Page 14: ...rly disassemble the filter gauze for cleaning and use a compressed air gun to blow away the dust on the condenser about 1 week is suggested and the air filter must not be missing for a long time Displ...

Page 15: ...ending deformation Check water circulation pipe Ultrahigh water temperature alarm Blocked dust gauze bad thermolysis Disassemble and clean the dust gauze regularly Poor ventilation for air outlet and...

Page 16: ...TY JS 20319 003 16 Attachment Schematic CW 5300 flow sensor CW 5300 flow switch...

Page 17: ...TY JS 20319 003 17 CW 6000 flow sensor CW 6000 flow switch...

Page 18: ...TY JS 20319 003 18 CW 6100 6200 flow sensor CW 6100 6200 flow switch...

Page 19: ...TY JS 20319 003 19 CW 6260 flow sensor...

Reviews: