S&A CW-5000 Industrial Water Chiller for 3W-5W Ultraviolet Laser / Laboratory Instruments, 110V, 60Hz

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Item Code: CW-5000DU-US

Unit Price: $595.00/set

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S&A CW-5000 Industrial Water Chiller for 3W-5W Ultraviolet Laser / Laboratory Instruments, 110V, 60Hz
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S&A CW-5000 Industrial Water Chiller for 3W-5W Ultraviolet Laser / Laboratory Instruments, 110V, 60Hz

To be used for: 
Cooling the wood carving machine or 5KW spindle of mini - acrylic engraving machine.
Cooling for 3W-5W ultraviolet laser, laboratory instruments, such as rotary evaporators.
Cooling for the UVLED light, it is recommended to use CW-5000AI.
S&A recirculating chiller CW-5000 is often used of cooling 3W-5W UV laser in China. CW-5000 compact chiller with long working life and simple operation has high precision temperature control in spindle systems. S&A chillers support multiple power specification and have passed CE, RoHS and REACH approval. S&A chiller’s warranty is 2 years.

S&A CW-5000 is refrigeration type industrial water chiller of 800W cooling capacity and the temperature control in ±0.3℃ precision. It’s mainly used to have the heat generated during the laser device working that gone through the refrigerating cycle in compressor refrigeration system and eventually transferred to the air. The water temperature is able to be adjusted.

Product Advantages:
• Product export ratio reaching over 60%.
• Leading refrigeration technology; 
• Self-developed intelligent temperature controller.
• High efficiency, compact design and stable performance.
• Simple setup, operation and maintenance.
• With completed water flow and over high temperature alarm functions.
• Multiple alarm function: compressor time-delay protection, compressor overcurrent protection, water flow alarm and over high / low temperature alarm;
• This series of water chillers adopt intelligent controller, which need not adjust the control parameters under normal circumstances, it will automatically adjust control parameters according to room temperature changes, to meet the cooling requirement.
• CW-5000 water chiller has unique low flow alarm protection function, which ensures the cooling water cycle working safely.
• Specific disconnection alarm securing protection.
• Enclosed water tanks, water used for a long time.
• Equipped with alarm output port, can quickly protect sensitive components.
• High cost performance, low failure rate.













Temperature controller panel:




Under normal circumstance, the new intelligent temperature controller does not need to adjust the controlling parameters.
It will self-adjust controlling parameters according to room temperature, guaranteeing to meet cooling requirements for machines.

Alarm Function’s Description:

Flow alarm and output ports:

In order to guarantee the equipment will not be damaged while cooling water circulation is out of control, CW-5000 series chillers possesses an unique low flow alarm protection.

The cooling water circulation loop alarm causes and the work of the state table

 

 
Normal Flow
 Indicator
Flow Alarm
 Indicator
Buzzer
Output Ports
Hi, H2
Output Ports
H1, H3
Circulating pump works properly ON OFF NOT RING DISCONNECTION BREAKOVER
Blocked cooling water circulation loop OFF ON RING BREAKOVER DISCONNECTION
Alarm of water shortage OFF ON RING BREAKOVER DISCONNECTION
Faulted circulating pump OFF ON RING BREAKOVER DISCONNECTION
Power interruption / / / BREAKOVER DISCONNECTION


Note: 
The flow alarm is connected to the normally open relay and normally closed relay contacts, requiring operating current less than 5A, working voltage less than 300V.

Industrial cooling machine’s installation is very simple, the new machine for the first time using, you can install it as following steps.

A.Open the package to check if the machine is intact and all the necessary accessories are completed.

B.Open the injection port to feed cooling water.
Observing the water level gauge and adding water slowly, be careful not to have the water overflowed! For the cooling of carbon steel equipment, the water should be added an appropriate amount of anti - corrosion agentia. Working in cold north area, it’s better to use noncorrosive antifreeze fluid.

C.
According to system conditions, please connect the water inlet and outlet pipe well.

D.
Plug in power, turn on the power switch. (Do not start up without water in the water tank!)
(1) Power switch turned on, the circulation pump of the chiller starts working. The first time of operating may cause more bubbles in the pipe leading to a flow alarming occasionally, but running for a few minutes later, it will go back to normal.
(2) After the first boot, you must immediately check whether the water pipe leaks.
(3) Power switched on, if the water temperature is below the set figure, it is normal that fans 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 controlling parameters.
(4) As it takes a longer time to start the compressor and other components, according to different conditions, the time is range from seconds to minutes, so do not turn off the power and again on frequently.

E.Check the water level in the water tank.
The first startup of the new chiller empties the air in the water pipe, leading a slight water level decline, but in order to keep the water level in the green area, it’s allowed to add adequate water again. Please observe and record the current water level, and inspect it again after the chiller running for a period of time, if the water level drops obviously, please re-inspect the water pipeline leakage.

F.
Adjust parameters of temperature controller.
 CW-5000 series use an intelligent thermostat. Normally users do not need to adjust it. If it is really necessary, please refer to “Operating status and parameters adjustment.”



Maintenance
Cooling machine used in long term, you should open the machine and clean the dust in order to ensure good heat dissipation.
You can use non – corrosive antifreeze if you are in the northern cold regions.  

Cautions 

1. Please ensure that the power supply and electrical outlet are in good contact and the earth wire must be firmly grounded! Although the average operating current of the chiller is small, but the instantaneous operating current could be up to 6 ~ 10amps sometimes (The instantaneous operating current of models of AC110V power supply are possible to be up to 10 ~ 15amps).

2. Please make sure there is a stable and normal voltage for the working chiller! As the refrigeration compressor is more sensitive to the power supply and voltage, so the operating voltage of our standard product is of 200 ~ 250V (110V model is of 100 ~130V). If you do need a wider operating voltage range, customization is available for us.
3. To protect the pump, it’s strictly forbidden to run the chiller without having water in the storage water tank! The new machine is packed after draining whole water in the tank, so please make sure the tank has water inside before machine starting, otherwise it’s easily to have the pump damaged. When the water level is below the green (NORMAL) range of the water level gauge, the cooling capacity of our chiller will go down slightly. Hence please ensure the water level is within the green (NORMAL) range. To drain through circulating pump is strictly prohibited!

4. Please be sure that the air inlet and air outlet are in good ventilation! There must be at least 30cm from obstructions to the air outlet which is in the back of the cooler, and should leave at least 8cm between obstructions and the side air inlet.

5. The filter screen must be regularly cleaned! It’s essential to unpick and wash the dust gauze, or the serious blockage will cause breakdown to the chiller.

6. Please pay attention to the effect of the condensate water! With greater ambient humidity, when the water temperature is lower than the ambient temperature, the condensate water will generate on the surface of water circular pipes and the cooled components. If above circumstance appears, it is recommended to set a higher water temperature or keep pipes and cooled parts warm.

Application:














Quality Report:

Warm Tips:
We free ship only to the 48 contiguous states.
For Hawaii, Alaska, Guahan or Puerto Ricoa Customers, an extra freight is required.  

Model

CW-5000DU

Power Supply

AC 1P 110V, 60Hz

Current

3.5 - 5.6A

Compressor Power

0.305KW

0.41HP

Refrigerating Capacity

2866Btu / h

0.84KW

722Kcal / h

Refrigerant

R – 134a

Refrigerant Charge

280g

Precision

±0.3℃

Tank Capacity

6L

Reducer

Capillary

Protection

Over current protection for compressor, flow alarm, over temperature alarm

Pump Power

0.03KW

Maximum Flow

10L / min

Maximum Pumping Lift

10M

Inlet and Outlet

External Dia.: 10mm brass connector

 


Alarm function:
E1
E2
E3
E4
E5
Over high room temperature
Over high water temperature
Over low water temperature
Room temperature sensor failure
Water temperature sensor failure

Remark:
When alarm occurs, the error code and the temperature will be alternately displayed.
In alarming state, the alarm sound could be suspended by pressing any button, but the alarm display remains
until the alarm condition is eliminated.
 
Thermostat parameters list:
Order
Code
Project Setting
Range
Factory
Setting
Notes
1
F0
Temperature setting
F9 – F8
25
Constant temperature control effecting
2
F1
Temperature difference values
-15 - +5
-2
Intelligent control effecting
3
F2
Cooling hysteresis
0.1 – 3.0
0.8
 
4
F3
Way of control
0 - 1
1
1: intelligent
0: constant temperature
5
F4
Alarm for over high water temperature
1 - 20
10
 
6
F5
Alarm for over low water temperature
1 - 20
15
 
7
F6
Alarm for over high room temperature
40 - 50
45
 
8
F7
Password
00 - 99
8
 
9
F8
The allowed highest water temperature
F0 - 40
30
 
10
F9
The allowed lowest water temperature
1 – F0
20
 

 

 

Wooden Box: There is total one carton box.
 
Machine Dimension
550mm x 280mm x 430mm (21.6" x 11" x 17")
Machine Weight
57.2ib (26kg)
Package
Carton box
Packing Size
720mm x 440mm x 620mm (28" x 17" x 25")
Gross Weight
68.2ib (31kg)

Packing List:

CW-5000DU water chiller machine
1 set
Power cable
1 pc
Connection hose
1 pc
Sealing washer
2 pcs
250V/2A spare fuse
(Mounted on the power socket
interface within the insurance reserve)
1 pc
User manual
1 pc
Alarm signal output plug
1 pc
 
cooling water additive 
1 / 0 bottle 

P.S.: cooling water additive is forbidden by express company, so we could not put it into the package. You can buy it from local.

Caution:
The appliance is not to be used by children or persons with reduced physical, sensory or mental
capabilities or lack of experience and knowledge, unless they have been given supervision or instruction,
children supervised not to play with the appliance!

Package:

 

User manual for CW-5000 CW-5200 series water chiller 

Comprehensive guarantee for one year except the wearing parts
24 - hour technical support by email or calling
English user manual for machine using and maintaining

Spare Parts Supports
We provide all replacement parts for all machines we sold, if you have a parts that break beyond warranty period, you could order it directly from us at reasonable prices. We would post the new parts with step by step instructions in PDF format on how to replace the parts to you.

If you want to buy any parts from us, please tell us the names or pictures of the parts.

Satisfaction Guarantee

For the items other than consumable products sold via www.sign-in-global.us, we provide 24 months warranty after shipment. All the extra parts for equipment can be purchased from www.sign-in-global.us. 

We offer 14 days 100% satisfaction guarantee on all our machines. If you are not satisfied after receiving an item, sign-in-global.us promises that, within 14 days after actual delivery of such an item, you are allowed to return the item to us and get complete refund, provided the returned item does not affect its subsequent re - selling and you also undertake the charge of returning delivery.
More information, please look at the document of Training & Warranty & Service Policies.

 CW-5000AG%2C+BG%2C+DG+Water+chiller.pdf

 CW-5000AG Water chiller.pdf

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