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SMC Networks HRS018-A 20 R Series Operation Manual

Thermo chiller
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Operation Manual
Installation･Operation
Original Instructions
Air-Cooled refrigerated type
HRS018-A
HRS030-A
Keep this manual available whenever necessary
Thermo chiller
-20-
-20-
-R
-R
© 2020 SMC CORPORATION All Rights Reserved
HRX-OM-W058-C

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Summary of Contents for SMC Networks HRS018-A 20 R Series

  • Page 1 HRX-OM-W058-C Operation Manual Installation･Operation Original Instructions Thermo chiller Air-Cooled refrigerated type   HRS018-A -20-   HRS030-A -20- Keep this manual available whenever necessary © 2020 SMC CORPORATION All Rights Reserved...
  • Page 2 To the users Thank you for purchasing SMC’s Thermo chiller (hereinafter referred to as the “product”). For safety and long life of the product, be sure to read this operation manual (hereinafter referred to as the “manual”) and clearly understand the contents. ...

  • Page 3: Table Of Contents

    HRX-OM-W058 Contents Contents Chapter 1 Safety Instructions ............1-1 Before using the product ..................1-1 Reading the Manual ....................1-1 Hazards ........................1-2 1.3.1 Level of hazards ........................1-2 Definition of “Serious injury” and “Minor injury” ..............1-2 1.3.2 1.3.3 Types of hazard labels ......................
  • Page 4 HRX-OM-W058 Contents Wiring of external switch ..................3-24 3.7.1 Reading of the External switch ..................3-25 3.7.2 Wiring ..........................3-26 3.7.3 Setting items ........................3-27 Chapter 4 Starting the Product ............4-1 Before Starting ......................4-1 Preparation for Start ....................4-2 4.2.1 Power supply ........................
  • Page 5 HRX-OM-W058 Contents 5.10.2 Function to recover from power failure setting and checking..........5-27 5.11 Anti-freezing function ................... 5-28 5.11.1 Anti-freezing function ......................5-28 5.11.2 Anti-freezing function setting and checking............... 5-29 5.12 Key click sound setting ..................5-30 5.12.1 Key click sound setting ...................... 5-30 5.12.2 Key click sound setting and checking ................
  • Page 6 HRX-OM-W058 Contents Troubleshooting ....................... 7-4 Other Errors ......................7-6 Chapter 8 Control, Inspection and Cleaning ........8-1 Control of Circulating Fluid Quality ................ 8-1 Inspection and Cleaning ..................8-2 8.2.1 Daily check .......................... 8-2 8.2.2 Monthly check ........................8-3 8.2.3 Inspection every 3 months ....................

  • Page 7: Chapter 1 Safety Instructions

    HRX-OM-W058 Chapter 1 Safety Instructions Chapter 1 Safety Instructions Before using the product be sure to read and understand all the important actions highlighted in this manual. 1.1 Before using the product  This chapter is intended to specifically describe the safety related issues for handling the product.

  • Page 8: Hazards

    HRX-OM-W058 Chapter 1 Safety Instructions 1.3 Hazards 1.3.1 Level of hazards The instructions given in this manual aim to assure the safe and correct operation of the product, and to prevent injury of operators or damage to the product. These instructions are grouped into three categories, Danger, Warning and Caution, which indicate the level of hazard, damage and also the degree of emergency.

  • Page 9: Types Of Hazard Labels

    HRX-OM-W058 Chapter 1 Safety Instructions 1.3.3 Types of hazard labels The product has various potential hazards and they are marked with warning labels. Be sure to read this section before starting any work on the product.  Warning related to electricity This symbol stands for a possible risk of electric shock.

  • Page 10: Locations Of Hazard Labels

    HRX-OM-W058 Chapter 1 Safety Instructions 1.3.4 Locations of Hazard Labels There are various warning labels on the product to show the potential hazards. Rear Fig. 1-1 Warning label position Rear Fig. Warning label position 1.3 Hazards HRS-R Series...

  • Page 11: Other Labels

    HRX-OM-W058 Chapter 1 Safety Instructions Front Fig. Warning label position Other Labels 1.4.1 Product Label Information about the product, such as Serial No. and Model No. can be found on the model label. This information is needed when contacting an SMC sales distributor.

  • Page 12: Safety Measures

    HRX-OM-W058 Chapter 1 Safety Instructions 1.5 Safety Measures 1.5.1 Safety Instructions for Use Follow the instructions below when using the product. Failure to follow the instructions may cause an accident and injury.  Read and understand this manual carefully before using the product. ...

  • Page 13: Personal Protective Equipment

    HRX-OM-W058 Chapter 1 Safety Instructions 1.5.2 Personal Protective Equipment This manual specifies personal protective equipment for each work.  Transport, Installing and Uninstalling Always use safety shoes, gloves and head protection when transporting, installing or uninstalling the product.  Handling of circulating fluid Always use safety shoes, gloves, mask, apron and eye protection when handling the circulating fluid.

  • Page 14: Emergency Measures

    HRX-OM-W058 Chapter 1 Safety Instructions 1.6 Emergency Measures When emergency conditions such as natural disaster, fire and earthquake, or injury occurs, turn off the breaker of the user’s power supply. The internal circuits are still energized, unless the user’s power supply is shut off.

  • Page 15: Waste Disposal

    HRX-OM-W058 Chapter 1 Safety Instructions 1.7 Waste disposal 1.7.1 Disposal of refrigerant and compressor oil The product uses hydrofluorocarbon type refrigerant (HFC) and compressor oil. Comply with the laws and regulations in each country for the disposal of refrigerant and compressor oil. The type and quantity of refrigerant is described on the 1.4.1 Product Label.
  • Page 16 HRX-OM-W058 Chapter 1 Safety Instructions 1.8 Material Safety Data Sheet (MSDS) HRS-R Series 1-10...

  • Page 17: Chapter 2 Name And Function Of Parts

    HRX-OM-W058 Chapter 2 Name and Function of Parts Chapter 2 Name and Function of Parts 2.1 Part number of product The product can be ordered with the part number configured as shown below. The product needs to be handled in different ways depending on the part number.
  • Page 18 HRX-OM-W058 Chapter 2 Name and Function of Parts 2.2 Name and Function of Parts Power supply cable and Signal cable connection Power supply cable and Signal cable connection （Behind the rear cover ） （Behind the rear cover ） Serial communication Earth leakage breaker (RS-485/RS-232C) connector Serial communication...

  • Page 19: Name And Function Of Parts

    HRX-OM-W058 Chapter 2 Name and Function of Parts Accessories list Table 2-1 2pcs. Operation Manual (Jpn: 1pc., Eng:1pc.) Alarm code list label 1pc. Sequence I/O command signal 1pc. connector   1pc. Fitting (for drain port) Ferrite core (for communication) 1pc.

  • Page 20: Function Of Parts

    HRX-OM-W058 Chapter 2 Name and Function of Parts 2.3 Function of Parts The function of parts is as follows. Table 2-2 Function of parts Name Function Runs and stops the product and performs settings such as the circulating Operation display panel fluid temperature.

  • Page 21: Operation Display Panel

    HRX-OM-W058 Chapter 2 Name and Function of Parts 2.4 Operation display panel The operation panel on the front of the product controls the basic operation of the product. Fig. 2-3 Operation display panel Table 2-3 Operation display panel Reference Description Function page Displays the temperature and pressure of the circulating...
  • Page 22 HRX-OM-W058 Chapter 2 Name and Function of Parts 2.4 Operation display panel HRS-R Series...

  • Page 23: Chapter 3 Transport And Setting Up

    HRX-OM-W058 Chapter 3 Transport and Setting Up Chapter 3 Transport and Setting Up  Only persons who have sufficient knowledge and experience about the product and system are allowed to transport and set up the product.  Especially pay attention to personal safety. 3.1 Transport The product is heavy and has potential danger at transport.

  • Page 24: Transportation Using Casters

    HRX-OM-W058 Chapter 3 Transport and Setting Up 3.1.1 Transportation using casters This product is heavy. Care should be taken when the product is transported on a slope. Release the lock levers of the front casters. Push the handles on the right/left panel or the corner of the product to move the product to the destination.

  • Page 25: Installation

    HRX-OM-W058 Chapter 3 Transport and Setting Up 3.2 Installation  Do not set up the product in places possibly exposed to leakage of flammable gas. Should any flammable gas stay around the product, the product may cause a fire.  Do not use the product outdoors. If the product subjected to rain or water splash it may cause electrical shock, fire or failure.

  • Page 26: Environment

    HRX-OM-W058 Chapter 3 Transport and Setting Up 3.2.1 Environment The product must not be operated, installed, stored or transported in the following conditions. Potential malfunction or damage to the product may occur if these instructions are disregarded. The product does not conform to any Clean room specifications. The pump and ventilating fan inside the product generate particles.
  • Page 27 HRX-OM-W058 Chapter 3 Transport and Setting Up 2. Cooling capacity Altitude [m] 1. Max. ambient temp. [ coefficient Less than 1000m 1.00 Less than 1500m 0.85 Less than 2000m 0.80 Less than 2500m 0.75 Less than 3000m 0.70  Bevelled place. ...

  • Page 28: Location (Required Ventilation Rate)

    HRX-OM-W058 Chapter 3 Transport and Setting Up 3.2.2 Location (Required ventilation rate)  Do not install in a location which can be subjected to any of the conditions in 3.2.1 Environment. The product radiates heat from the air vent of the cooling fan. If the product is operated with insufficient air ventilation the ambient ...

  • Page 29: Installation And Maintenance Space

    HRX-OM-W058 Chapter 3 Transport and Setting Up 3.2.3 Installation and Maintenance Space It is recommended to keep the space around the product shown in 3-2. Fig. For maintenance, move the thermo-chiller into a space where maintenance work is possible. Fig. 3-2 Installation space The temperature of the outlet of for the ventilation of the thermo-chiller and the panel surface may become approx.

  • Page 30: Installation

    HRX-OM-W058 Chapter 3 Transport and Setting Up 3.3 Installation 3.3.1 Mounting  Mount the product on a flat and stable floor with no vibrations.  Refer to’’9.2 Outline dimensions’’ for dimensional information of the product.  How to mount the product Move the product to the installation area.

  • Page 31: Electrical Wiring

    HRX-OM-W058 Chapter 3 Transport and Setting Up 3.3.2 Electrical wiring  Do not modify the intenal electrical wiring of the product. Incorrect wiring may cause electrical shock or fire. Also, modifing the internal wiring will void the product’s warranty.  Do not connect the ground to water line, gas pipe or lightening conductor.

  • Page 32: Preparation And Wiring Of Power Supply Cable

    HRX-OM-W058 Chapter 3 Transport and Setting Up 3.3.3 Preparation and wiring of power supply cable  The electrical facilities should be installed and wired in accordance with local laws and regulations of each country and by a person who has knowledge and experience. ...
  • Page 33 HRX-OM-W058 Chapter 3 Transport and Setting Up Remove the screws (4pcs) on the backside. For option B Screws Screws (x4) (x4) Rear cover and screws are supplied as accessory. Remove rear cover. For option B Remove the cover at the breaker "OFF" position. Rear cover Insert power cable to the cable gland and mount.
  • Page 34 HRX-OM-W058 Chapter 3 Transport and Setting Up Plug the power supply cable in to the power cable connector on the product. For option B Fig. 3-6 Wiring of power supply cable(Thermo chiller side) 3.3 Installation HRS-R Series 3-12...
  • Page 35 HRX-OM-W058 Chapter 3 Transport and Setting Up  Wiring Connect the power supply cable to the secondary side of the earth leakage breaker and grounding. Earth leakage breaker Earth Fig. 3-7 Wiring of power supply cable(customer side) HRS-R Series 3.3 Installation 3-13...

  • Page 36: Wiring Of Remote Operation Signal Input

    HRX-OM-W058 Chapter 3 Transport and Setting Up 3.3.4 Wiring of remote operation signal input The remote signal input is to enable the product to be run and stopped remotely by applying a contact signal input. This chapter illustrates examples of wiring Select DIO mode as the communication mode to activate the remote control signal input.
  • Page 37 HRX-OM-W058 Chapter 3 Transport and Setting Up Inset the signal cable through the hole and fit the nipple A, nipple B and lock nut. Then fit the cap A, cap B and rubber bushing.  Recommended cable diameter: 6 to 13 mm Signal cable entry For option B Signal cable entry...
  • Page 38 HRX-OM-W058 Chapter 3 Transport and Setting Up Plug the prepared connector in to the contact input/output connector that is on the back of the thermo-chiller. Fig. 3-10 Connecting the Remote control signal cable 3.3 Installation HRS-R Series 3-16...

  • Page 39: Wiring Of Operation Signal Output And Alarm Signal Output

    HRX-OM-W058 Chapter 3 Transport and Setting Up 3.3.5 Wiring of operation signal output and alarm signal output The operation signal output and alarm signal output are the outputs generated by a contact signal to shown the status of the product. Be sure to shut off the breaker of the facility power supply (the user’s machine power supply) before wiring.

  • Page 40: Communication Wiring

    HRX-OM-W058 Chapter 3 Transport and Setting Up 3.3.6 RS-485 Communication wiring Serial communication RS-485, operation start/stop, setting and reading of circulating fluid temperature, and reading of alarm condition can be done by remote control. Refer to the Communications Operation Manual for more details. ...

  • Page 41: Rs-232C Communication Wiring

    HRX-OM-W058 Chapter 3 Transport and Setting Up 3.3.7 RS-232C Communication wiring Serial communication RS-232C, operation start/stop, setting and reading of circulating fluid temperature, and reading of alarm condition can be done by remote control. Refer to the Communications Operation Manual for more details. ...

  • Page 42: Piping

    HRX-OM-W058 Chapter 3 Transport and Setting Up 3.4 Piping  Connect piping firmly. Incorrect piping might cause leakage of supplied or drained leakage and wet surrounding area and facility.  Keep supply water pressure below 0.5MPa.  Pay attention not to allow dust and foreign materials to enter into water circuit etc.
  • Page 43 HRX-OM-W058 Chapter 3 Transport and Setting Up  How to connect piping Tighten the piping to circulating fluid outlet / return port. Return Rc1/2 Piping port Outlet Rc1/2 Sealant material Fig. 3-13 Tightening of piping  Recommended piping circuit Thermo-chiller Circulating fluid return port User's...

  • Page 44: Fill Of Circulating Fluid

    HRX-OM-W058 Chapter 3 Transport and Setting Up 3.5 Fill of circulating fluid Turn the tank lid anticlockwise to open. Supply the circulating fluid up to the “H” mark on the fluid level indicator. Use tap water which satisfies the water quality standard shown inTable 8-1, or a 15% aqueous solution of ethylene glycol.

  • Page 45: Option J Piping Of【Automatic Fluid Filling

    HRX-OM-W058 Chapter 3 Transport and Setting Up 3.6 Option J Piping of【Automatic fluid filling】 Automatic fluid filling port and over flow port need to be connected when optional [automatic fluid filling] is selected.  Piping to automatic fluid filling port Connect the piping to supply the circulating fluid.

  • Page 46: Wiring Of External Switch

    HRX-OM-W058 Chapter 3 Transport and Setting Up 3.7 Wiring of external switch This product can be monitored by sampling the signal of the external switch prepared by the customer. Table 3-5 Power supply, contact specifications Name Terminal NO. Specification 12(DC 24V) ...

  • Page 47: Reading Of The External Switch

    HRX-OM-W058 Chapter 3 Transport and Setting Up 3.7.1 Reading of the External switch This product can be monitored during operation by reading the signal of the external switch prepared by the customer. The product stops monitoring when it stops operation. This product generates an alarm and stops operating when a problem is detected from the external switch.

  • Page 48: Wiring

    HRX-OM-W058 Chapter 3 Transport and Setting Up 3.7.2 Wiring As an example of connection of an external switch, the connecting method is shown below using the SMC flow switch (NPN, PNP). This chapter illustrates examples of wiring Be sure to shut off the breaker of the facility power supply (the user’s machine power supply) before wiring.

  • Page 49: Setting Items

    HRX-OM-W058 Chapter 3 Transport and Setting Up Plug the prepared connector in to the contact input/output connector that is on the back of the thermo-chiller. Serial RS-485/RS-232C D-sub 9 (Female) Contact input/output connector for DIO communication Connector is supplied as accessory Optional connectors Not for communication Fig.
  • Page 50 HRX-OM-W058 Chapter 3 Transport and Setting Up 3.7 Wiring of external switch HRS-R Series 3-28...

  • Page 51: Chapter 4 Starting The Product

    HRX-OM-W058 Chapter 4 Starting the Product Chapter 4 Starting the Product Only people who have sufficient knowledge and experience about the product and its accessories are allowed to start and stop the product. 4.1 Before Starting Check the following items before starting the product. ...

  • Page 52: Preparation For Start

    HRX-OM-W058 Chapter 4 Starting the Product 4.2 Preparation for Start 4.2.1 Power supply Supply the power.The operation panel displays the following conditions.  The initial screen (HELLO screen) is displayed for 8 seconds on the operation display panel. Then, the display changes to the main screen which displays the circulating fluid outlet temperature.

  • Page 53: Preparation Of Circulating Fluid

    HRX-OM-W058 Chapter 4 Starting the Product 4.3 Preparation of circulating fluid When the circulating fluid tank is filled the user’s machine and piping remains empty. In that condition, the circulating fluid flows out to the user’s machine and piping and the tank level decreases and may require a refill. In that case, refill the circulating fluid in the following procedure.
  • Page 54 HRX-OM-W058 Chapter 4 Starting the Product Press the [RESET] key ([▼] and [▲] keys simultaneously) to stop the alarm buzzer. Flash Press together Fig. 4-5 Alarm receipt Be sure to reset the alarm on the operation display panel of the alarm. Alarm reset is not accepted from any screen except the alarm display menu.
  • Page 55 HRX-OM-W058 Chapter 4 Starting the Product Press the [RESET] key ([▼] and [▲] keys simultaneously) to reset the alarm. The alarm (tank fluid level is low) is reset, and the [ALARM] lamp and [ ] lamp are turned off. The display returns to the initial screen of the main menu: “Circulating fluid temp.

  • Page 56: Starting And Stopping

    HRX-OM-W058 Chapter 4 Starting the Product 4.4 Starting and Stopping 4.4.1 Starting the product Allow at least five minutes before restarting the product. Before starting, check the items specified in “4.1 Before Starting” If any alarm lamp remains on, refer to Chapter 7 Alarm indication and trouble shooting”...

  • Page 57: Stopping The Product

    HRX-OM-W058 Chapter 4 Starting the Product 4.4.2 Stopping the product Press the [RUN/STOP] button on the operation panel. The [RUN] lamp on the operation panel flashes green at 1 second intervals, and continues operation to prepare to stop. After approx. 15 seconds, the [RUN] lamp goes off and the product stops.

  • Page 58: Check Items After Starting

    HRX-OM-W058 Chapter 4 Starting the Product 4.5 Check items after starting Check the following items after starting the product. When an Alarm is seen, press the [STOP] button and then turn off the breaker of the user’s power supply to isolate the product. ...

  • Page 59: Chapter 5 Display And Setting Of Various Functions

    HRX-OM-W058 Chapter 5 Display and setting of various functions Chapter 5 Display and setting of various functions Read and understand this manual carefully before changing the settings. 5.1 List of function The product can have the displays and settings shown in table 5-1. Table 5-1 List of function Reference Function...

  • Page 60: Function

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.2 Function 5.2.1 Key operations Fig. 5.2-1 “Key operation (1/2)” and Fig. 5.2-2 “Key operation (2/2)” show the operation of keys of the thermo-chiller. MENU MENU MENU Check monitor Main display Setting menu menu Circulating fluid...
  • Page 61 HRX-OM-W058 Chapter 5 Display and setting of various functions MENU MENU Alarm setting Communication menu setting menu Alarm The monitoring Stop bit length Communicati Digital output buzzer time of (Simple on mode 1 function MENU sound communication communicatio error n protocol) Press the 2 sec.

  • Page 62: List Of Parameters

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.2.2 List of parameters Table 5.2-1“List of parameter (1/3)” and Table 5.2-3“List of parameter (3/3)” show the parameters of the thermo-chiller. Table 5.2-1 List of parameter (1/3) Initial value Reference Display Item Category (Default setting)
  • Page 63 HRX-OM-W058 Chapter 5 Display and setting of various functions Table 5.2-2 List of parameter (2/3) Initial value Reference Display Item Category (Default setting) page Alarm buzzer sound 5.15 Changing of low tank level A.STP Changing of circulating fluid discharge A.RUN temperature rise Detection temperature for circulating 45.0...
  • Page 64 HRX-OM-W058 Chapter 5 Display and setting of various functions Table 5.2-3 List of parameter (3/3) Initial value Reference Display Item Category (Default setting) page Contact input signal 1 Contact input signal 1 type Unused Unused Contact input signal 2 Contact input signal 2 type Contact input signal 2 delay timer (time delay) of reading Contact...

  • Page 65: Main Screen

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.3 Main screen 5.3.1 Main screen Displays the current temperature and the set temperature of the circulating fluid. The set temperature can be changed on this screen. 5.3.2 Display on the main screen The display on the main screen is as follows.

  • Page 66: Alarm Display Menu

    HRX-OM-W058 Chapter 5 Display and setting of various functions Alarm display menu 5.4.1 Alarm display menu The alarm display screen appears when an alarm is generated.  The alarm display menu cannot be accessed when no alarm has been generated. ...

  • Page 67: Inspection Monitor Menu

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.5 Inspection monitor menu 5.5.1 Inspection monitor menu As a part of the daily inspection, the temperature, pressure and accumulated operating time can be checked. Please use this for confirmation of your daily inspection. 5.5.2 Checking of the Inspection monitor menu The table below explains the check items of the inspection monitor menu.
  • Page 68 HRX-OM-W058 Chapter 5 Display and setting of various functions Check of the circulating fluid outlet temperature Press and hold the [MENU] key for approx. 2 sec. The temperature of the circulating fluid outlet 「 」is displayed on the digital display. ［MENU］...
  • Page 69 HRX-OM-W058 Chapter 5 Display and setting of various functions Check of the pressure of the lower pressure side of the refrigerant circuit Press the [SEL] key once. The pressure of lower pressure refrigerant circuit is displayed on the digital display. Displays the pressure of the lower pressure side of the refrigerant circuit.
  • Page 70 HRX-OM-W058 Chapter 5 Display and setting of various functions Check of the accumulated operation time of the fan motor Press the [SEL] key once. The accumulated operation time of the fun motor is displayed on the digital display. Displays the accumulated operation time of the fan motor. Refer to Table 5.5-2 for the display.

  • Page 71: Key-Lock

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.6 Key-lock 5.6.1 Key-lock The keys can be locked to prevent the set values being changed by operator error. Operation can be started/stopped by the “RUN/STOP” key even while key-lock is set. If you try to change the set value with “▲”...

  • Page 72: Key-Lock

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.6.2 Key-lock setting / checking The table below explains the setting items of the key-lock function and the initial values. Table 5.6-1 List of key-lock Initial value Display Item Contents (Default setting) Sets key-lock.

  • Page 73: Run Timer, Stop Timer Function

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.7 Run timer, stop timer function 5.7.1 Run timer and stop timer function This function starts or stops operation automatically when a set time has passed. The time can be set according to the customer’s working hours. Set the circulating fluid temperature in advance.
  • Page 74 HRX-OM-W058 Chapter 5 Display and setting of various functions Timer setting example Run timer Set to start after 3hours ・・・ Stopped Operating ↑Operating Stop timer Set to stop after 3 hours ・・・ Operating Stopped ↑Stopped Run timer＋ Stop timer Set to start after 2 ・・・...

  • Page 75: Setting And Checking Of Run Timer And Stop Timer Function

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.7.2 Setting and checking of Run timer and stop timer function The table below explains the setting items of the run/stop timer and the initial values. Table 5.7-1 List of set run timer and stop timer Initial value Display Item...
  • Page 76 HRX-OM-W058 Chapter 5 Display and setting of various functions Stop timer Setting and checking Press the [SEL] key once. The set screen of stop timer is displayed on the digital display. Select stop timer from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”.

  • Page 77: Signal For Completion Of Preparation (Temp Ready)

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.8 Signal for completion of preparation (TEMP READY) 5.8.1 Signal for completion of preparation (TEMP READY) This function sets the band width for the circulating fluid set temperature (upper/lower temperature range) in order to notify the customer by communication that the circulating fluid temperature has reached the band range (upper/lower temperature range).The default setting of this function is “OFF”.

  • Page 78: Signal For Completion Of Preparation (Temp Ready)

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.8.2 Signal for completion of preparation (TEMP READY) setting / checking The table below shows the explanation of and initial value of set items of signal for completion of preparation (TEMP. READY) Table 5.8-1 List of set Signal for completion of preparation (TEMP READY) Initial value Display...
  • Page 79 HRX-OM-W058 Chapter 5 Display and setting of various functions Select READY band width (upper/lower temperature range) from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”. Table 5.8-3 List of set value Initial Set value Explanation (Default setting) Setting and checking are not available when...

  • Page 80: Offset Function

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.9 Offset function 5.9.1 Offset function This function controls the circulating fluid discharge temperature with offset. Temperature offset may occur between the thermo-chiller and the customer’s device depending on the installation environment. To correct the temperature offset, three types of offset functions are available (MODE1 to 3).
  • Page 81 HRX-OM-W058 Chapter 5 Display and setting of various functions ■ Example of MODE 1 When the offset temperature is 1 C, the thermo-chiller controls the temperature aiming at C (circulating fluid set temperature + offset temperature.) Even if the discharge C at the customer’s device temperature is 31 C, the circulating fluid temperature is 30...

  • Page 82: Offset Function Setting And Checking

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.9.2 Offset function setting and checking The table below explains the setting items of the offset function and the initial values. Table 5.9-1 List of set offset function Initial Display Item Contents (Default setting) Offset mode...
  • Page 83 HRX-OM-W058 Chapter 5 Display and setting of various functions Select offset temperature from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”. Table 5.9-3 List of set value Initial Set value Explanation (Default setting) Setting and checking are not available when offset mode setting is OFF.

  • Page 84: Function To Recover From Power Failure

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.10 Function to recover from power failure 5.10.1 Function to recover from power failure When the power supply is cut due to power failure etc., this function restarts the operation when the power supply recovers, retaining the conditions before the power cut.

  • Page 85: Function To Recover From Power Failure

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.10.2 Function to recover from power failure setting and checking The table below explains the setting items of the power recovery function and the initial values. Table 5.10-1 List of set function to recover from power failure Initial value Display Item...

  • Page 86: Anti-Freezing Function

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.11 Anti-freezing function 5.11.1 Anti-freezing function The product can prevent the circulating fluid from freezing during winter time. If there is a possibility of the circulating fluid freezing due to changes in the installation and operating environment (operating period and weather), set the protection in advance.

  • Page 87: Anti-Freezing Function

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.11.2 Anti-freezing function setting and checking The table below explains the setting items of the anti-freezing function and the initial values. Table 5.11-1 List of set anti-freezing function Initial value Display Item Contents (Default setting)

  • Page 88: Key Click Sound Setting

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.12 Key click sound setting 5.12.1 Key click sound setting Set whether or not a click sound is made when keys on the operation panel are pressed. The default setting is key sound “on”. 5.12.2 Key click sound setting and checking The table below explains the setting items of the key click sound and the initial values.

  • Page 89: Temperature Unit Switching

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.13 Temperature unit switching 5.13.1 Temperature unit switching The temperature unit of the thermo-chiller can be set to centigrade ( C) or Fahrenheit ( F). This setting determines the temperature unit which is displayed/output.

  • Page 90: Pressure Unit Switching

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.14 Pressure unit switching 5.14.1 Pressure unit switching The pressure unit of the thermo-chiller can be set to MPa or PSI. This setting determines the pressure unit which is displayed/output. The default setting is MPa.

  • Page 91: Alarm Buzzer Sound Setting

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.15 Alarm buzzer sound setting 5.15.1 Alarm buzzer sound setting This sets whether a warning sound is made or not when alarm signal is output. The default setting is buzzer sound ON. 5.15.2 Alarm buzzer sound setting and checking The table below explains the setting items of the alarm buzzer sound and the initial values.

  • Page 92: Alarm Customize Function

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.16 Alarm customize function 5.16.1 Alarm customize function The operation and the threshold when alarm signal is output can be customized. Customers should set them depending on their applications. The alarms below can be customized. ●AL01 Low level in tank(Refer to Table 5.16-3) Operation: When this alarm signal is output, user can choose to...

  • Page 93: Alarm Customize Function

    HRX-OM-W058 Chapter 5 Display and setting of various functions ●AL19 Communication error (Refer to Table 5.16-12 and Table 5.16-13) Operation: When this alarm signal is output, user can choose to stop/continue operation, or not to detect this alarm. “Not to detect “is default setting. Threshold change: Time at which this alarm is generated can be changed.

  • Page 94: Alarm Customize Function Setting And Checking

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.16.2 Alarm customize function setting and checking The table below explains the setting items of the alarm customize function and the initial values. Table 5.16-1 List of set alarm customize function(1/2) Initial value Display Item...
  • Page 95 HRX-OM-W058 Chapter 5 Display and setting of various functions Table 5.16-2 List of set alarm customize function(2/2) Initial value Display Item Contents (Default setting) - - - - Unused - - - - Unused One alarm monitoring method can be selected from four methods for AS04 "Detection temp for Temperature alarm the circulating fluid discharge temp.
  • Page 96 HRX-OM-W058 Chapter 5 Display and setting of various functions Changing of circulating fluid discharge temperature rise Setting and checking Press the [SEL] key once. The set screen of changing of circulating fluid discharge temperature rise is displayed on the digital display. Select changing of circulating fluid discharge temperature rise from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”.
  • Page 97 HRX-OM-W058 Chapter 5 Display and setting of various functions Changing of circulating fluid discharge temperature drop setting and checking Press the [SEL] key once. The set screen of changing of circulating fluid discharge temperature drop is displayed on the digital display. Select changing of circulating fluid discharge temperature drop from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”.
  • Page 98 HRX-OM-W058 Chapter 5 Display and setting of various functions Changing of circulating fluid discharge pressure rise Setting and checking Press the [SEL] key once. The set screen of changing of circulating fluid discharge pressure rise is displayed on the digital display. Select changing of circulating fluid discharge pressure rise from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”.
  • Page 99 HRX-OM-W058 Chapter 5 Display and setting of various functions Changing of circulating fluid discharge pressure drop Setting and checking Press the [SEL] key once. The set screen of changing of circulating fluid discharge pressure drop is displayed on the digital display. Select changing of circulating fluid discharge pressure dro from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”.
  • Page 100 HRX-OM-W058 Chapter 5 Display and setting of various functions Changing of operation when communication error Setting and checking Press the [SEL] key once. The set screen of changing of operation when communication error is displayed on the digital display. Select changing of operation when communication error from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”.
  • Page 101 HRX-OM-W058 Chapter 5 Display and setting of various functions Changing of Contact input signal 1 detection Setting and checking Press the [SEL] key once. The set screen of the changing of contact input signal 1 detection is displayed on the digital display.
  • Page 102 HRX-OM-W058 Chapter 5 Display and setting of various functions Changing of DC line fuse cut Setting and checking Press the [SEL] key once. The set screen of the changing of DC line fuse cut is displayed on the digital display. Select the changing of DC line fuse cut from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”.
  • Page 103 HRX-OM-W058 Chapter 5 Display and setting of various functions Select temperature alarm monitoring method from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”. Table 5.16-17 List of set value Initial value Set value Item Explanation (Default setting) Alarm monitoring starts at the same time as it is...
  • Page 104 HRX-OM-W058 Chapter 5 Display and setting of various functions Range over detection timer; Setting and Checking Press the [SEL] key once. Setting screen of the range over detection timer is displayed on the digital display. Select range over detection timer from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”.

  • Page 105: Setting Of Temperature Alarm Monitoring Method And Alarm Generation Timing

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.16.3 Setting of temperature alarm monitoring method and alarm generation timing Examples of temperature alarm monitoring method setting and alarm generation timing are shown below.  When "Automatic monitoring" is selected [1] Circulating fluid temperature when starting operation: Approximately 20 Circulating fluid set temperature : 15...
  • Page 106 HRX-OM-W058 Chapter 5 Display and setting of various functions  When "Automatic monitoring + Monitoring start timer" is selected [1] Circulating fluid temperature when starting operation: Approximately 20 Circulating fluid set temperature : 15 [3] "AS.21: Temperature alarm monitoring method": Select "Automatic monitoring + Monitoring start timer".

  • Page 107: Data Reset Function

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.17 Data reset function 5.17.1 Data reset function Values set by customer are reset to default values. Accumulated operating time is not reset. All setting values are reset. It is recommended to record set data before reset. 5.17.2 Method of resetting data reset function The table below explains the setting items of the data reset and the initial values.

  • Page 108: Accumulated Time Reset Function

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.18 Accumulated time reset function 5.18.1 Accumulated time reset function The alarms below are generated to notify the maintenance time. The product is not stopped for alarm.  Pump maintenance (AL28): Generated after 20,000h of accumulated operating time 【Option T】Generated after 8,000h of accumulated operating time ...
  • Page 109 HRX-OM-W058 Chapter 5 Display and setting of various functions from the table below with [▲] key or [▼] key, and confirm by pressing Select “SEL”. Select , then the accumulated operating time of the pump is reset. The display returns to the main menu. Table 5.18-2 List of set value Initial value Set value...

  • Page 110: Communication Function

    HRX-OM-W058 Chapter 5 Display and setting of various functions 5.19 Communication function 5.19.1 Communication function The product can have contact input/output and serial communication. Refer to the Operation Manual for communication for details. 5.19.2 Communication function setting and checking The table below explains the setting items of the communication function and the initial values.
  • Page 111 HRX-OM-W058 Chapter 5 Display and setting of various functions Communication mode setting and cheking Press and hold the [MENU] key for approx. 2 sec. Repeat pressing the key until the setting screen for communication mode [ appears on the digital display. ［MENU］...
  • Page 112 HRX-OM-W058 Chapter 5 Display and setting of various functions Select serial protocol from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”. Table 5.19-3 List of set value Initial value Set value Explanation (Default setting) ○...
  • Page 113 HRX-OM-W058 Chapter 5 Display and setting of various functions Slave addresses(MODBUS) Setting and checking Press the [SEL] key once. The set screen of slave addresses (MODBUS) is displayed on the digital display. Select slave addresses (MODBUS) from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”.
  • Page 114 HRX-OM-W058 Chapter 5 Display and setting of various functions Select slave addresses (simple communication protocol) from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”. Table 5.19-8 List of set value Initial value Set value Explanation (Default setting) Setting/checking are not available unless the...
  • Page 115 HRX-OM-W058 Chapter 5 Display and setting of various functions Select BCC (simple communication protocol) from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”. Table 5.19-10 List of set value Initial value Set value Explanation (Default setting) Setting/checking are not available unless the serial protocol setting is simple...
  • Page 116 HRX-OM-W058 Chapter 5 Display and setting of various functions Select parity check (simple communication protocol) from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”. Table 5.19-12 List of set value Initial value Set value Explanation (Default setting) Setting/checking are not available unless the...
  • Page 117 HRX-OM-W058 Chapter 5 Display and setting of various functions Select response delay time (simple communication protocol) from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”. Table 5.19-14 List of set value Initial value Set value Explanation (Default setting) Setting/checking are not available unless the...
  • Page 118 HRX-OM-W058 Chapter 5 Display and setting of various functions Select contact input signal 1 from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”. Table 5.19-16 List of set value Initial value Set value Explanation (Default setting) No input signal ○...
  • Page 119 HRX-OM-W058 Chapter 5 Display and setting of various functions Select contact input signal 1 delay timer of reading from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”. Table 5.19-18 List of set value Initial value Set value Explanation (Default setting)
  • Page 120 HRX-OM-W058 Chapter 5 Display and setting of various functions Select contact input signal 2 from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”. Table 5.19-20 List of set value Initial value Set value Explanation (Default setting) ○...
  • Page 121 HRX-OM-W058 Chapter 5 Display and setting of various functions Select contact input signal 2 delay timer of reading from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”. Table 5.19-22 List of set value Initial value Set value Explanation (Default setting)
  • Page 122 HRX-OM-W058 Chapter 5 Display and setting of various functions Select contact input signal 1 function from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”. Table 5.19-24 List of set value Initial value Set value Explanation (Default setting) Without output signal...
  • Page 123 HRX-OM-W058 Chapter 5 Display and setting of various functions Select contact output signal 1 selected alarm from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”. Table 5.19-26 List of set value Initial value Set value Explanation (Default setting) Setting/checking are not available unless the...
  • Page 124 HRX-OM-W058 Chapter 5 Display and setting of various functions Contact output signal 2 operation Setting and checking Press the [SEL] key once. The set screen of contact output signal 2 operation is displayed on the digital display. Select contact output signal 2 operation from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”.
  • Page 125 HRX-OM-W058 Chapter 5 Display and setting of various functions Select contact output signal 3 function from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”. Table 5.19-30 List of set value Initial value Set value Explanation (Default setting) Without output signal...
  • Page 126 HRX-OM-W058 Chapter 5 Display and setting of various functions Select contact output signal 3 selected alarm from the table below with [▲] key or [▼] key, and confirm by pressing “SEL”. Table 5.19-32 List of set value Initial value Set value Explanation (Default setting) Setting/checking are not available unless the...

  • Page 127: Chapter 6 Option･Optional Accessories

    HRX-OM-W058 Chapter 6 Option･Optional Accessories Chapter 6 Option･Optional Accessories 6.1 Option B [Earth leakage breaker] 6.1.1 Option B [Earth leakage breaker] In the event of a short circuit, overcurrent or overheating, the earth leakage breaker will automatically shut off the power supply. Operating handle enables to power on/off on the backside of this product.

  • Page 128: Option L [Large Capacity Tank]

    HRX-OM-W058 Chapter 6 Option･Optional Accessories 6.2-1 Table Table of alarms automatic fluid filling stops / does not start Code Description Code Description High circulating fluid Refrigerant circuit pressure AL02 AL17 discharge temp. (low pressure side) drop High circulating fluid return Compressor overload AL05 AL18...

  • Page 129: Option T [High-Pressure Pump]

    HRX-OM-W058 Chapter 6 Option･Optional Accessories 6.4 Option T [High-pressure pump] 6.4.1 Option T [High-pressure pump] With option T (high pressure pump mounted), the discharge pressure is raised.  The high pressure pump uses a mechanical seal.  Thermo Chiller makes AL28 alarm when driving time is passed a recommended preventive maintenance hours.
  • Page 130 HRX-OM-W058 Chapter 6 Option･Optional Accessories 6.5 Option V [Stainless steel enclosure] HRS-R Series...

  • Page 131: Chapter 7 Alarm Indication And Trouble Shooting

    HRX-OM-W058 Chapter 7 Alarm indication and trouble shooting Chapter 7 Alarm indication and trouble shooting 7.1 Alarm Display When any alarm occurs, the product responds with the following conditions.  The [ALARM] lamp will flash.  The alarm buzzer sounds. ...
  • Page 132 HRX-OM-W058 Chapter 7 Alarm indication and trouble shooting  When multiple alarms are generated, the alarms are displayed one by one by pressing the [SEL] key Alarm with no.1 on the digital display SV is the latest alarm. The alarm with the highest number is the alarm that was generated first.

  • Page 133: Alarm Buzzer Stop

    HRX-OM-W058 Chapter 7 Alarm indication and trouble shooting 7.2 Alarm buzzer stop The alarm buzzer sounds to notify when the alarm signal is output. How to stop the alarm buzzer.  Ensure that the alarm display screen is displayed. The alarm buzzer can only be stopped on this screen. ...

  • Page 134: Troubleshooting

    HRX-OM-W058 Chapter 7 Alarm indication and trouble shooting 7.3 Troubleshooting The troubleshooting method depends which alarm has been generated. Refer to’’Table 7-1 Alarm code list and Troubleshooting’’. This page explains how to reset the alarm signal condition after eliminating the cause of the alarm. ...
  • Page 135 HRX-OM-W058 Chapter 7 Alarm indication and trouble shooting Table 7-1 Alarm code list and Troubleshooting (1/2) Cause / Remedy Code Descriptioin Operation (Press the reset key after eliminating the cause.) The fluid level has fallen below the level indicator. Fill the ...

  • Page 136: Other Errors

    HRX-OM-W058 Chapter 7 Alarm indication and trouble shooting Table 7-2 Alarm code list and Troubleshooting (2/2) Cause / Remedy Code Descriptioin Operation (Press the reset key after eliminating the cause.) The timing of a periodical check is Every 20,000 hours (Option T: Every Continued informed.

  • Page 137: Chapter 8 Control, Inspection And Cleaning

    HRX-OM-W058 Chapter 8 Control, Inspection and Cleaning Chapter 8 Control, Inspection and Cleaning 8.1 Control of Circulating Fluid Quality Use specified circulating fluids only. If other fluids are used, they may damage the product or result in dangerous hazards. When using fresh water (tap water) ensure that it satisfies the water standard shown in the table below.

  • Page 138: Inspection And Cleaning

    HRX-OM-W058 Chapter 8 Control, Inspection and Cleaning 8.2 Inspection and Cleaning  Do not operate with wet hands and do not touch the electrical parts such as the connecter. It might cause electric shock.  Do not splash water directly on the product and do not wash with water.

  • Page 139: Monthly Check

    HRX-OM-W058 Chapter 8 Control, Inspection and Cleaning 8.2.2 Monthly check Table 8-3 Contents of Monthly check Item Content of check Clean the Make sure the ventilation grille is not clogged with Ventilating condition ventilation grille. dust, etc. Automatic water supply Check the supply Make sure the suppy water is clean and contains no (Option J: Automatic...

  • Page 140: Inspection Every 3 Months

    HRX-OM-W058 Chapter 8 Control, Inspection and Cleaning  Cleaning of filter Use a long bristled brush or air gun to clean the filter. Cleaning with a brush Cleaning with air blow Fig. 8-2 Cleaning of filter  Mounting of dustproof filter Slide in the dustproof filter.

  • Page 141: Inspection Every 6 Months

    HRX-OM-W058 Chapter 8 Control, Inspection and Cleaning  Replacement of circulating fluid  Clean the tank and replace the circulating fluid.  For the circulating fluid, select from the specification range shown in ’’Table 8-1 Quality standard for fresh water (tap water)’’. ...

  • Page 142: Inspection For Winter Season

    HRX-OM-W058 Chapter 8 Control, Inspection and Cleaning 8.2.5 Inspection for winter season  Prevention of freezing of circulating fluid The product can prevent freezing of the circulating fluid during winter or at night. If there is a risk of freezing due to a change of installation conditions and operating environment (operating time, weather etc.), conduct the following operations in advance.

  • Page 143: Stop For A Long Time

    HRX-OM-W058 Chapter 8 Control, Inspection and Cleaning 8.4 Stop for a Long Time If there is a concern that the product will not be operated for a long period of time or there is a risk of freezing, conduct the following operations. Turn off the user’s power supply (breaker).
  • Page 144 HRX-OM-W058 Chapter 8 Control, Inspection and Cleaning Confirm that a sufficient amount of the circulating fluid has been drained from the user’s machine and piping, and apply air purge from the circulating fluid return port. After discharging the circulating fluid in the tank, refit the drain plug, clip and close the tank lid.
  • Page 145 HRX-OM-W058 Chapter 8 Control, Inspection and Cleaning  Fitting for the drain port (Accessory) The thermo-chiller includes the fitting for the drain port shown in Fig. 8-5 . Discharging of the drain will be easier if customer prepares a valve. The valve has to be connected to the drain port fitting.
  • Page 146 HRX-OM-W058 Chapter 8 Control, Inspection and Cleaning 8.4 Stop for a Long Time HRS-R Series 8-10...

  • Page 147: Documents

    HRX-OM-W058 Chapter 9 Documents Chapter 9 Documents 9.1 Specifications List 9.1.1 Product specification    Table 9-1 Specifications List [HRS -20-     HRS018-A -20- HRS030-A -20- Model Air-cooled refrigeration Cooling method Refrigerant R410A (HFC) 0.39 Quantity of refrigerant PID control Control method Temperature: 5 to 45...

  • Page 148: Refrigerant With Gwp Reference

    HRX-OM-W058 Chapter 9 Documents 9.1.2 Refrigerant with GWP reference Table9-2 Refrigerant with GWP reference Global Warming Potential (GWP) Revised Fluorocarbons Recovery Refrigerant Regulation (EU) No 517/2014 and Destruction Law (Based on the IPCC AR4) （Japanese law） R134a 1,430 1,430 R404A 3,922 3,920 R407C...

  • Page 149: Communication Specifications

    HRX-OM-W058 Chapter 9 Documents 9.1.3 Communication specifications  Contact input/output Table 9-3 Specifications List Item Specification MC1,5/12-GF-3,5 Connector type (for this product) For option B: DFK-MC1,5/12-GF-3,81 Insulation system Photo coupler Rated input Voltage DC24V Input signal Operating voltage range DC21.6V to 26.4V Rated input current 5mA TYP Input signal...
  • Page 150 HRX-OM-W058 Chapter 9 Documents  Serial communication Table 9-4 Specifications List Item Specification Connector type (for this product) D-sub9 pin Female connector(Mounting screw: M2.6×0.45) Protocol Modicon Modbus standard / Simple communicationprotocol Standard EIA RS-485 EIA RS-232C This product Your system This product Your system Circuit structure diagram...

  • Page 151: Outline Dimensions

    HRX-OM-W058 Chapter 9 Documents 9.2 Outline dimensions When option is selected. Fig. 9.2-1 Outline dimensions HRS-R Series 9.2 Outline dimensions...

  • Page 152: Flow Chart

    HRX-OM-W058 Chapter 9 Documents 9.3 Flow Chart 9.3.1 HRS018/030-A-20-R Circulating fluid circuit Refrigeration circuit Automatic fluid filling circuit (For option with automatic fluid filling)-J Automatic fluid filling port Solenoid valve for Rc3/8 automatic fluid filling Over flow port Rc3/4 Temp sensor Circulating fluid Tank （for return port）...

  • Page 153: Cooling Capacity

    HRX-OM-W058 Chapter 9 Documents 9.4 Cooling capacity 9.4.1 HRS018-A-20--R  The cooling capacity will be reduced by 300W in cae of option: –T Fig 9.4-1 Cooling capacity(HRS018-A-20-R) 9.4.2 HRS030-A-20--R  The cooling capacity will be reduced by 300W in case of option: –T. Fig 9.4-2 Cooling capacity (HRS030-A-20-R) HRS-R Series...

  • Page 154: Heating Capacity

    HRX-OM-W058 Chapter 9 Documents 9.5 Heating capacity 9.5.1 HRS018-A-20-R, HRS030-A-20-R Fig 9.5-1 Heating capacity(HRS018/030-A-20-R) 9.5 Heating capacity HRS-R Series...

  • Page 155: Pump Capacity

    HRX-OM-W058 Chapter 9 Documents 9.6 Pump capacity 9.6.1 HRS018-A-20-R, HRS030-A-20-R Available area (Min. necessary flow：5L/min) Outlet：60Hz Outlet：50Hz Return port Circulating fluid flow　[L/min] Fig 9.6-1 Pump capacity(HRS018/030--20-R) 9.6.2 HRS018-A-20-T-R, HRS030-A-20-T-R available area Outlet: 60Hz Outlet: 50Hz available area Return port Circulating fluid flow [L/min] Fig 9.6-2 Pump capacity(HRS018/030-A-20-T-R) HRS-R Series 9.6 Pump capacity...

  • Page 156: Compliance

    HRX-OM-W058 Chapter 9 Documents 9.7 Compliance This system conforms to the following standards. Table 9-6 Compliance EMC Directive 2014/30/EU Machinery 2006/42/EC CE Marking Directive RoHS Directive 2011/65/EU 9.7 Compliance HRS-R Series 9-10...

  • Page 157: Sample Doc

    HRX-OM-W058 Chapter 9 Documents 9.8 Sample DoC. Sample DoC. EC DECLARATION OF CONFORMITY Original declaration SMC Corporation 4-14-1 Soto-Kanda, Chiyoda-ku, Tokyo 101-0021 Japan declares under our sole responsibility that the following equipment: Thermo Chiller HRS Series Serial No.: VU0001 onwards is in conformity with the relevant Union harmonisation legislation and has been demonstrated to fulfil the requirements with reference to the harmonised standard(s) as listed below Directive...

  • Page 158: Daily Check Sheet

    HRX-OM-W058 Chapter 9 Documents 9.9 Daily Check Sheet 9.9 Daily Check Sheet HRS-R Series 9-12...

  • Page 159: Chapter 10 Product Warranty

    HRX-OM-W058 Chapter 10 Product Warranty Chapter 10 Product Warranty 1. Period The warranty period of the product is 1 year in service or 1.5 years after the product is delivered, whichever is first. 2. Scope For any failure reported within the warranty period which is clearly our responsibility, replacement parts will be provided.
  • Page 160 HRX-OM-W058 Chapter 10 Product Warranty 6. Request to customers Proper use and maintenance are essential to assure safe use of this product. Be sure to satisfy the following preconditions. Please note that we may refuse to carry out warranted repair if these preconditions have been disregarded.
  • Page 162 Revision Rev.C : D e c . 2020 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPAN Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362 URL https://www.smcworld.com Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. ©...

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