Shini SIC-W Manuel utilisateur
SIC-W
Water-cooled Water Chillers
Date: May, 2021
Version: Ver.C (English)
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Contents
1. General Description ........................................................................................6
1.1 Coding Principle......................................................................................7
1.2 Features..................................................................................................7
1.3 Technical Specifications .........................................................................9
1.3.1 External Dimensions ......................................................................9
1.3.1 Specification List.........................................................................11
1.4 Safety Regulations................................................................................13
1.4.1 Security Labels...........................................................................13
1.5 Exemption Clause.................................................................................14
2. Structural Features and Working Principle.................................................15
2.1 Main Functions......................................................................................15
2.1.1 Working Principle........................................................................15
2.2 Main Components and Functions .........................................................17
2.2.1 Compressor................................................................................17
2.2.2 Condenser..................................................................................17
2.2.3 Drying Filter................................................................................17
2.2.4 Thermal Expansion Valve...........................................................18
2.2.5 Evaporator..................................................................................18
2.2.6 High and Low Pressure Controller..............................................19
2.2.7 Options.......................................................................................19
2.3.1 Refrigerant Indicator.....................................................................19
2.2.8 Liquid Pipe Solenoid Valve.........................................................19
2.2.9 Hot-gas Bypass Valve................................................................20
2.2.10 Flow Switch ................................................................................20
2.2.11 Liquid Level Indicator..................................................................20
2.3 Main Electrical Components.................................................................22
2.3.1 Thermal Overload Relay.............................................................22
3. Installation and Debugging........................................................................... 23
3.1 Installation Notices................................................................................23
3.2 Installation Diagram..............................................................................25
3.3 Power Connection.................................................................................26
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4. Application and Operation............................................................................27
4.1 Panel Description..................................................................................27
4.2 Machine Startup....................................................................................29
4.3 Machine Shutdown ...............................................................................30
4.4 Temperature Controller 1(Used for 3HP~15HP)...................................31
4.4.1 Temperature setting method ......................................................31
4.4.2 Parameter Value Setting ............................................................32
4.4.3 Parameter setting method..........................................................32
4.4.4 Code Meanings..........................................................................33
4.5 Temperature Controller 2(Used for 20HP-50HP)..................................34
4.5.1 Temperature setting method ......................................................34
4.5.1 Default parameter setting...........................................................35
4.5.2 Parameter setting method..........................................................35
5. Troubleshooting............................................................................................ 36
6. Repair and Maintenance ...............................................................................38
6.1 Filling the Refrigerant............................................................................41
6.2 Components Maintenance....................................................................42
6.2.1 Condenser..................................................................................42
6.2.2 Evaporator..................................................................................43
6.3 Maintenance Schedule .........................................................................44
6.3.1 About the Machine......................................................................44
6.3.2 Check after Installation...............................................................44
6.3.3 Daily Checking ...........................................................................44
6.3.4 Weekly Checking........................................................................44
6.3.5 Montly Checking...........................................................................44
6.3.6 Trimonthly Checking...................................................................45
6.3.7 Half-yearly Checking ..................................................................45
6.3.8 Yearly Checking .........................................................................45
6.3.9 3 year Checking .........................................................................45
Table Index
Table 1-1: Specifications List (1)......................................................................... 9
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Table 1-2: Specifications List (2)....................................................................... 10
Table 1-3 Specification List (1) ....................................................................... 11
Table 1-4 Specifications List (2)...................................................................... 12
Table 4-1 Panel Description............................................................................ 27
Table 6-1 SIC-W Series Filling Quantity ......................................................... 41
Picture Index
Picture 1-1: Outline Dimensional Drawing........................................................... 9
Picture 2-1 Working Principle Diagram........................................................... 15
Picture 2-2 Compressor.................................................................................. 17
Picture 2-3 Condenser.................................................................................... 17
Picture 2-4 Drying Filter.................................................................................. 18
Picture 2-5 Thermal Expansion Valve............................................................. 18
Picture 2-6 Evaporator.................................................................................... 19
Picture 2-7 High and Low Pressure Controller................................................ 19
Picture 2-8 Refrigerant Indicator..................................................................... 19
Picture 2-9 Liquid Pipe Solenoid Valve........................................................... 20
Picture 2-10 Hot-gas By-pass Valve............................................................... 20
Picture 2-11 Flow Switch ................................................................................ 20
Picture 2-12 Liquid Level Indicator.................................................................. 21
Picture 2-13 Thermal Overlaod Relay............................................................. 22
Picture 3-1 Machine Installation Location ....................................................... 25
Picture 4-1 Panel Description ......................................................................... 27
Picture 4-2 Stepup Step 1............................................................................... 29
Picture 6-1 Fill in the Refrigerant (1)............................................................... 41
Picture 6-2 Fill in the Refrigerant (2)............................................................... 41
Picture 6-3 Water Drainage Port..................................................................... 43
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1. General Description
Please read through this operation manual before using and installation to
avoid damage of the machine and personal injuries.
SIC-W series water-cooled chiller adopts single-stage vapour compressed circuit,
with compressor overload protection, pump overload protection, phase reverse
alarm, anti-freezing protection, high & low pressure protector, which features
stable performance and long service life. It can quickly cool down, and maintain
stable temperature to meet the requirements of customers. This series of products
work following the heating and cooling exchange principle, which is an
indispensable device for cooling applications in modern industry.
Model SIC-5W
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1.1 Coding Principle
1.2 Features
Standard configuration
Cooling range 7~35
Stainless steel insulated water tank and evaporator
Anti-freezing protector
Adopt R22 refrigerant, and cooling effect
The refrigeration system adopts high and lower pressure controller for
protection
Low pressure pumps are standard configurations.
Compressor and pump both have overload protector.
Adopt Italian temperature controller that can maintain the accuracy of
0.1℃.
All adopt branded compressors with low noise, high efficiency and long
service life.
SIC-W adopts fin style condenser design without any need of cooling water
for excellent heat transfer and rapid cooling.
Accessory option
Medium and high pressure pumps are optional to meet different water
pressure requirements.
Water tank level sensor is optional to check whether the water level is in
normal condition.
Hot-gas bypass valve is optional that can maintain the temperature control
accuracy up to ±1℃;
SIC-3W-5W can choose 1 / 2 "4-in 4-out water flow regulator
The liquid pipe solenoid valve is optional to prevent evaporator freezing by
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cutting the refrigerant immediately after downtime.
Refrigerant indicator can be opted to detect the refrigerant and ensure its
quality and water ratio.
Optional flow switches to detect the chilled water flow.
All service work should be carried out by a person with technical training or
corresponding professional experience. The manual contains instructions for both
handling and servicing. Chapter 6, which contains service instructions intended for
service engineers. Other chapters contain instructions for the daily operator.
Any modifications of the machine must be approved by SHINI in order to avoid
personal injury and damage to machine. We shall not be liable for any damage
caused by unauthorized change of the machine.
Our company provides excellent after-sales service. Should you have any problem
during using the machine, please contact the company or the local vendor.
Headquarter and Taipei factory
Tel: (886) 2 2680 9119
Shini Plastics Technologies (Dongguan), Inc
Tel: (86) 769 8111 6600
Shini Plastics Technologies India Pvt.Ltd.
Tel: (91) 250 3021 166
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1.3 Technical Specifications
1.3.1 External Dimensions
Picture 1-1: Outline Dimensional Drawing
Table 1-1: Specifications List (1)
Model SIC-3W SIC-5W SIC-8W SIC-10W
SIC-12.5W
SIC-15W
H(mm) 970 970 1050 1050 1200 1200
H1(mm) 790 790 910 910 1078 1078
H2(mm) 91 91 140 140 140 140
H3(mm) 207 207 225 225 308 308
W(mm) 550 550 830 830 865 865
W1(mm) 273 273 370 370 459 459
W2(mm) 164 164 230 230 202 202
W3(mm) 164 164 230 230 162 162
D(mm) 1080 1080 1200 1200 1470 1470
P1 cooling water inlet
(inch) 1 11/2 11/2 2 2 21/2
P2 cooling water outlet
(inch) 1 11/2 11/2 2 2 21/2
P3 freezing water inlet
(inch) 1 1 11/2 11/2 2 2
P4 freezing water outlet
(inch) 1 1 11/2 11/2 2 2
P5
water tank outlet (inch)
11/2 11/2 11/2 11/2 11/2 11/2
P6 water tank overflow
port (inch) 11/2 11/2 11/2 11/2 11/2 11/2
Weight(kg) 230 290 400 410 610 640
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Table 1-2: Specifications List (2)
Model SIC-20W SIC-25W SIC-30W SIC-40W SIC-45W SIC-50W
H(mm) 1450 1450 1450 1760 1760 1760
H1(mm) 765 765 765 910 1078 170
H2(mm) 200 200 200 140 140 120
H3(mm) 190 190 200 190 190 190
W(mm) 1055 1055 1055 1100 1100 1100
W1(mm) 300 300 300 370 459 180
W2(mm) 295 295 215 229 202 325
W3(mm) 205 205 205 230 162 505
D(mm) 2235 2235 2235 2870 2870 3285
P1 cooling water inlet
(inch) 21/2 21/221/2 21/2 21/2 21/2 21/2
P2 cooling water
outlet (inch) 21/2 21/221/2 21/2 21/2 21/2 21/2
P3 freezing water inlet
(inch) 2 2 21/2 21/2 21/2 21/2
P4 freezing water
outlet (inch) 2 2 21/2 21/2 21/2 21/2
P5 water tank outlet
(inch) 11/2 11/2 11/2 1 1 1
P6 water tank
overflow port (inch) 11/2 11/2 11/2 1 1 1
Weight(kg) 750 760 800 1200 145 1750
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