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Shini SICC-A-R Series Manual
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Shini SICC-A-R Series Manual

Shini SICC-A-R Series Manual

Cfc-free refrigerant air-cooled central water chiller
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SICC-A-R2
CFC-free Refrigerant Air-cooled
Central Water Chiller
Date：Oct, 2022
Version: Ver.C (English)

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Summary of Contents for Shini SICC-A-R Series

  • Page 1 SICC-A-R2 CFC-free Refrigerant Air-cooled Central Water Chiller Date：Oct, 2022 Version: Ver.C (English)
  • Page 3 Contents General Description ..................6 1.1 Coding Principle ..................7 1.2 Feature ....................7 1.3 Technical Specifications ................. 9 1.3.1 SICC-A-R2 Series Outline Dimensions ........9 1.3.2 Technical Specification ............... 10 1.4 Safety Regulations ................11 1.4.1 Notice for Safe Operation ............11 1.4.2 Safety Signs and Labels .............
  • Page 4 4.3 Display Panel Diagram ................. 28 4.4 Panel Operation Description ..............28 4.4.1 Power-on Display ............... 28 4.4.2 Home Page Display ..............29 4.4.3 Machine Power On/Off ............... 29 4.4.4 User Menu .................. 30 4.4.5 User Parameter Setting .............. 30 4.4.6 Segmented Setting ..............
  • Page 5 Picture Index Model 1-1： SICC-90A-R2 ................. 6 Picture 1-2: Outline Dimensions ................ 10 Picture 2-1: Working Principle ................14 Picture 3-1: Installation Space ................16 Picture 3-2: Platform Installation ................ 17 Picture 3-3: Hanging and Transporting of the Unit ..........18 Picture 3-4: Combined Installation of Modules ..........
  • Page 6 1. General Description Read this manual carefully before operation to prevent damage of the machine or personal injuries. SICC-A-R2 series is applicable for cooling moulds to reduce product’s moulding cycle. They can also be used for equipment cooling in order to maintain a normal temperature as well as other industrial cooling.
  • Page 7 1.1 Coding Principle 1.2 Feature Standard configuration  Modularized design makes it easier to combine module units 1 to 15. Cooling capacity can be enlarged by increasing the number of modules or choose appropriate modules to connect to existing system. ...
  • Page 8 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.
  • Page 9 1.3 Technical Specifications 1.3.1 SICC-A-R2 Series Outline Dimensions SICC-60A-R2 SICC-90A-R2 9(53)
  • Page 10 SICC-120A-R2 Picture 1-2: Outline Dimensions 1.3.2 Technical Specification Table 1-1: Technical Specification Model SICC-60A-R2 SICC-90A-R2 SICC-120A-R2 Item Refrigeration Capacity Kcal/hr 51,600 77,400 103,200 Power 3Ф 400VAC 50Hz Total Power Running Current Startup Current Type Scroll Power 8.6×2 12.5×2 17× 2 Compressure Crank Case Heater 0.08×2...
  • Page 11 Pressure loss 39.2 Pipe Coupler inch Type Fin Style Air-cooled Condenser Condenser Blower power 1.68 3.36 Air quantity 26,000 39,000 52,000 1920 1920 1920 Length Material 1170 1,825 Width dimension Highly 2,250 2,250 2,250 Befor packing 1,200 Packing Weight 1,330 After packed Noise Level dB(A)
  • Page 12 and burning. 12) Do not touch the machine with wet hands in case of accident. 13) Under no circumstances should you try to repair the water chiller. Because of the unqualified person may cause greater damages or failures. Please inquire local service agents. 14) Do not pour water or detergent on the surface of machine when cleaning it.
  • Page 13 Shini (including employees and agents). Shini is exempted from liability for any costs, fees, claims and losses caused by reasons below: 1. Any careless or man-made installations, operation and maintenances upon machines without referring to the Manual prior to machine using.
  • Page 14 2. Structure Characteristics and Working Principle 2.1 Working Principle Picture 2-1: Working Principle 2.1.1 Working Flow Instruction Cooling circulation: the high temp. high pressure air from compressor’s high pressure spraying outlet comes into fin-type-air side heat exchanger, which works as a condenser to cool down the air into liquid. Then it comes into expansion valve after filtration.
  • Page 15 3. Installation and Debugging Note ： Before installation, please read this chapter carefully and install according to the procedures as follows! Install the water chiller near windows or places with good air flowing because air-cooled central water chiller needs a good heat-releasing condition. If the water chiller is installed inside the factory, then the surrounding temperature should not be higher than 35 ℃...
  • Page 16 Note: Power connection must be conducted by professional electricians! Do not change the circuit of the water chiller without our company's authority. If the machine is damaged by unauthorized change we are not responsible for this. 3.2 Select Installation Site 1) No heat source existence nearby to acoid efficiency reduction due to absorbing hot air.
  • Page 17 1) The unit should be installed on concrete or steel structure bearing platform that is firm and the surface of the baring platform should be smooth and flat. The in tensity of the platform should hold the whole unit, if the intensity is not strong enough, it is easy to cause vibration and noise.
  • Page 18 1) Propose plans of hanging and transporting before practise, including entering date for each unit, dimensions of appearance, weight, path, reserved holes, hanging and transporting device as well. Figure 3-1 shows the details. Table 3-1: Notice for Lifting Matters Items Check points 1.
  • Page 19 3.5 Combined Installation of Modules 1) Disassembly the sideplates around the machine, calibrate the cooling water inlet to combine the modules. Use rubber soft pipe to connect the module's chilling water pipe. 2) The non-exist end of the cooling water pipe should be fixed by flange. 3) Refers to wiring diagram to tandem the communication line to next submodule, the communication line of which tandems to next submodule thereby.
  • Page 20 flow switch should be mounted at the water outlet side and was controlled chainly with compressor. 3) If closed circuit type water distribution pipelines are used, an inflated water tank should be placed higher by at least 1m than top of the whole set of water distribution pipelines to buffer the water volume's expansion or contraction and the isolated backup water pressure to water distribution pipelines' influence.
  • Page 21 7. Flowmeter 8. Solenoid valve 9. Rubber soft pipe Picture 3-5: Same Direction Way 1 Names of Parts： 1. Stop valve 2. One Way valve 3. Y type Filtration valve 4. Pump 5. Pressure gause 6. Thermometer 7. Flowmeter 8. Solenoid valve 9.
  • Page 22 connected to the power; the terminals of the electrical components resistance should be at least more than 3MΩ. 7) Inorder to avoid the damage to those electrical devices such as transformer or wiring due to short circuit, and helps to separately control the start/stop of every compressor, every incoming cable needs to equip proper amount of non-fuse breaker.
  • Page 23 delivery. The default of the controller address is 1 (If it isn’t 1, modify it to 1, please refer to controller address setting of the slave machine), which doesn’t need additional settings. 3.8.2 Controller Address Setting of the Slave Machine The Water Chiller without displayer has been set as the salve machine before delivery.
  • Page 24 displayer back to the host. 2) Start the mainframe of Water Chiller 3) Press the <Up key>, <Down key> and <Confirm key> at the same time, and the screen shows display address; use <Up key> or <Down key> to modify the address. If it needs to use Water Chillers of displayer control, it must ensure the displayer address is set as 32.
  • Page 25 Picture 3-9: Communication Interface Diagram Note: The communication cable plug-in and plug-out must be carried when controller powered off. Otherwise, communication interface would be damaged easily. Note: The communication cable must be connected according to the specification. Otherwise the communication may be abnormal. 25(53)
  • Page 26 4. Operation Guide 4.1 Introduction of Operation Menu Picture 4-1: Operation Menu Table 4-1: Instruction of Key Buttons Buttons Meaning Function Description Press this button on the home page to enter the welcome page; On the check or setting page, press this button briefly to return to the previous page;...
  • Page 27 On the home page, press this button briefly to decress the temperature, and and long press this button to decrease the temperature rapidly; On the menu page or setting page, enter the corresponding page or function as indicated; DOWN In the parameter setting, briefly press this button to decress the temperature, and long press this button to to decrease the temperature rapidly;...
  • Page 28 indicated; 4.2 Indicator Description Indicator Color Meaning Description POWER green power on After the system is powered on, the power indicator is on. error In case of failure, the fault indicator will flash; if there is no fault, the ALARM indicator re fault indicator will go out.
  • Page 29 The display panel will show a welcome page for 10S, and current unit information and major parameters will be displayed in this page. Press any button can excit thispage to enter the home page. 4.4.2 Home Page Display After the mahine is powered on, the 10S display panel will switch to the home display, as shown in the picture below: The first line shows the current time;...
  • Page 30 displays from the "Stop" to the "Run" status. When the unit is running, it will display the status on the home page. Press the “ ” button again to shut down the unit, and the "Run" becomes "Stop". 4.4.4 User Menu Press the “...
  • Page 31 water tank Switch the operation mode under shutdown status; cooling Press the “ ” button to switch the mode Mode switch cooling /heating/ If it is hot water mode, the constant display of “ hot hot water water” mode is on. the number 1～16 Set the total number of modules in the system...
  • Page 32 is prohibitted, above functions are disabled. When enabling the segmented function,the cooling/heating set temp. value on the user setting page shall be consistent with the segmented temp.1 or temp.2. When changing the cooling /heating set temp. value, the segmented temp. 1 or temp. 2 will change accordingly;...
  • Page 33 Name Value Unit Default Function Description —— Restriction: timing ON 1 ＜ timing OFF 1; Timing ON1 00:00～23:59 8:00 —— Timing OFF 1 00:00～23:59 11:00 —— Restriction: timing ON 2 ＜ timing OFF2; Timing ON2 00:00～23:59 13:00 —— timing 1OFF 1 ＜ timing ON 2 ; Timing OFF 2 00:00～23:59 16:00...
  • Page 34 the next timing ON when the power is on, the unit will shut down; 4.4.8 Module Status Inquiry On the home page, press the “ ” button to enter the "Select Inquiry Module Status" page, as shown below: Select the module to be queried on this page, and then press the “ ” button to enter the "Input/Output"...
  • Page 35 On the home page, long press the “ ”+“ ” buttons, and it can pop up the password page, as shown below: Press the“ ” button to enter the password input status, press the “ ” or “ ” button to increase or decrease the set value.
  • Page 36 system will disable the backlight and the password. After setting the manufacturer's parameters, please wait for 5s before powering on again. Name Setting Range Unit Function Description Model parameter parameter parameter selection Model setting： Cooling only: Only cooling mode, and the Model setting cooling only cooling only...
  • Page 37 When it is disabled, the slave module uses the ambient temp. of the main module. When the number is set to 2, The number of fin the anti-freezing temp. function 个 1～2 temperatures will become invalid automatically. Low outlet water temp.alarm Too low water outlet ℃...
  • Page 38 Return temp. difference Blower return setting when condenser ℃ difference when the 3.0～15.0 blower during cooling is OFF. cooling . Deviation value Overload deviation loading area 1, and ℃ 0.0～9.9 refer to the chapter of logic for details. Deviation value Overload deviation loading area 2, and ℃...
  • Page 39 Energy regulation period unloading Unloading cycle 2 2～255 area 2, and refer to the chapter logic details. Lower limit of set temp. Cooling return water ℃ -10.0～15.0 in cooling mode under lower limit the return water control. Lower limit of set temp. Cooling outlet water ℃...
  • Page 40 Crankshaft heating ℃ -40.0～40.0 temp. 1 Crankshaft heating ℃ -40.0～40.0 temp. 2 When ambient ≤ temp. [Compressor ambient temp. disabled] maintained for 120S, the compressor won’t adjust the energy, and Compressor the compressor won’t disabled ambient ℃ -50.0～20.0 start for anti-freezing. temp.
  • Page 41 Baseplate heating 0～100 ON ratio Baseplate heating 5～30 OFF delay ℃ Preheat temp. -10.0～20.0 Set the network comm. Networking address 1～32 address parameters Restore restored factory factory settings default values. Clear the run time of all Clear run time modules. Modify Password manufacturer’s...
  • Page 42 Anti-freezing Stop the heater if the anti-freezing ℃ -15.0～25.0 OFF heater temp. is higher than this value. Anti-freezing Compressor loading cycle during 0～600 overload cycle anti-freezing. After the pump is started during Min. runnig 10～250 anti-freezing, delay this time and water pump re-judge the anti-freezing level.
  • Page 43 0=31PPS 1=62PPS 31/62/83/100 Excitation 2=83PPS 3=100PPS frequency Max. steps of each S running. changing Foreward run/ foreward Please set according to actual valve direction reverse run Select as per PID adjustment PID mode Mode 1/mode 2 mode 2 method. Example value=120: steps to reset Power on reset 100～200 after...
  • Page 44 main circuit is disabled, the auxiliary circuit doesn’t excute logic of low ambient temp. and high output water temp. Sample value=90: After Main circuit initial compressor is started, it maintains 0～900 time initial opening time of 90S before entering the superheat adjusting. See the initial opening calculation in Cooling initial...
  • Page 45 enabling Main circuit exhaust ℃ 0.0～50.0 temp. difference Main circuit exhaust ℃ -50.0～50.0 embient temp. Cooling 1～999 Under the cooling mode, it’s the PID superheating P algorithm parameter of main circuit Cooling 0～999 EEV, which effective when superheating I selecting "Mode 1" or "Mode 2" in Cooling [PID Mode].
  • Page 46 Heating min. Heating：ambient temp. ＜-12.0℃ 0～500 step opening 6 Auxiliary Circuit EEV Parameter This parameter value is only effective when the auxiliary cooling circuit meets the opening requirement, or during the heating process, the auxiliary heating circuit meets the re-opening Auxiliary circuit requirement after the...
  • Page 47 Cooling exhaust ℃ 50.0～150.0 targe When the exhaust temp. is less than Auxiliary circuit the exhaust target value - when there’s ℃ opening circuit -20.0～50.0 return difference, close the auxiliary temp. EEV. When the exhaust temp. is less than Auxiliary circuit the exhaust target value - when there’s ℃...
  • Page 48 Auxiliary circuit 0～500 step EEV 2 Auxiliary circuit 0～500 step EEV 3 Auxiliary circuit 0～500 step EEV 4 48(53)
  • Page 49 5. Trouble-shooting Failures Possible reasons Solutions 1. NO power 1. Wait for power recovery Fan, pump and 2. Power switch jumps 2. Check the power and make it normal compressor can not 3. Power fuse is burnt. 3. Change power fuse start up 4.
  • Page 50 6. Maintenance and Repair Clean the condenser. Cycle: every half a year or one year. Check whether there is abnormal noise when the compressor is running, and whether the refrigerant oil level in the oil indicator is within the normal range (no less than 1/3 of the indica- Check the high pressure gauge tor surface);...
  • Page 51 copper tube and decrease the heat exchanger's lifespan. Keep the water PH in the scale of 7.0~8.5. 5) Keep the unit dry, clean and ventilative. 6) The daily operation, unit management, maintenance and repair must be conducted by professional technicians. Note: Danger exists when dissembling and checking the unit, please take care!
  • Page 52 6.4 Maintenance Schedule 6.4.1 About the Machine Model Manufacture date Ф Voltage Frequency Power 6.4.2 Installation & Inspection Check if the pipe are connected correctly. Check if the pipe has any leakage. Check if the sealed joint has any crack. Electrical component installation Voltage: Fuse melting current: 1 Phase...
  • Page 53 Clean condenser. 6.4.8 Yearly Checking Check whether the contactor is normal. 6.4.9 3 year Checking PC board replacement. No fuse breaker replacement. 53(53)

This manual is also suitable for:

Sicc-a-r2 seriesSicc-60a-r2Sicc-90a-r2Sicc-120a-r2