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SMC Networks HRZC002-WS Operation Manual

Thermo chiller
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HRZC002-WS
HRZC004-WS
HRZC008-WS
HRZC010-WS
Original Instructions
PRODUCT NAME
Thermo Chiller
MODEL / Series / Product Number
HRZC002-W1S HRZC002-W2S
HRZC004-W1S HRZC004-W2S
HRZC008-W1S HRZC008-W2S
HRZC010-W1S HRZC010-W2S
DOC1065036-2

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Summary of Contents for SMC Networks HRZC002-WS

  • Page 1 DOC1065036-2 Original Instructions PRODUCT NAME Thermo Chiller MODEL / Series / Product Number HRZC002-WS HRZC002-W1S HRZC002-W2S HRZC004-WS HRZC004-W1S HRZC004-W2S HRZC008-WS HRZC008-W1S HRZC008-W2S HRZC010-WS HRZC010-W1S HRZC010-W2S...
  • Page 2 To the Customers Thank you for purchasing our THERMO CHILLER HRZC Series (hereinafter called “This product”). For the long-term, safe use of this product, be sure to read and understand this manual thoroughly before performing operation of product. ⚫ Warnings and precautions defined in this manual shall be observed. ⚫...

  • Page 3: Table Of Contents

    DOC1065036 Table of Contents Table of Contents Chapter 1 Safety..................1-1 Before Using This Product ..................1-1 Compliance Requirements ..................1-1 Danger, Warning, and Caution Used in This Manual..........1-3 1.3.1 Hazard Levels ........................1-3 1.3.2 Definitions of “Serious injury” and “Minor injury” ..............1-3 1.3.3 Symbols ..........................
  • Page 4 DOC1065036 Table of Contents 3.3.5 Installation of circulating fluid and facility water piping ............3-13 Chapter 4 System Startup and Shutdown ..........4-1 Pre-check ........................4-1 4.1.1 Installation condition ......................4-1 4.1.2 Cable connection ......................... 4-1 4.1.3 Installation of circulating fluid and facility water piping ............4-1 4.1.4 Operating signal from customer system ................
  • Page 5 DOC1065036 Table of Contents 5.3.18 Initial Setting screen 3 ....................... 5-20 5.3.19 Initial Setting screen 4 ....................... 5-21 5.3.20 Initial Setting screen 5 ....................... 5-22 5.3.21 Initial Setting screen 6 ....................... 5-23 5.3.22 Initial Setting screen 7 ....................... 5-24 5.3.23 Initial Setting screen 8 .......................
  • Page 6 DOC1065036 Table of Contents 8.1.5 Communication specification ..................... 8-10 8.1.6 Alarm signal selection ......................8-13 Outer Dimensions ....................8-14 Flow Chart ......................8-15 Offset Function ...................... 8-16 8.4.1 Example of offset function ....................8-17 BAND/READY function ..................8-19 Anchor Bolt Mounting Position ................8-20 Compliance ......................

  • Page 7: Chapter 1 Safety

    DOC1065036 Chapter 1 Safety Chapter 1 Safety Be sure to read and understand the important precautions defined in this manual thoroughly prior to system use. 1.1 Before Using This Product ⚫ This "Safety" chapter describes the safety-related items that users should be aware of upon handling this product.
  • Page 8 DOC1065036 Chapter 1 Safety - The compatibility of the product is the responsibility of the person who designs the equipment or decides its specifications. Since the product specified here is used under various operating conditions, its compatibility with specific equipment must be decided by the person who designs the equipment or decides its specifications based on necessary analysis and test results.

  • Page 9: Danger, Warning, And Caution Used In This Manual

    DOC1065036 Chapter 1 Safety 1.3 Danger, Warning, and Caution Used in This Manual 1.3.1 Hazard Levels This product is designed with its first priority being the safety of workers and the prevention of system damage. This manual classifies the risks into the following three categories according to the severity and level of the hazard: Danger, Warning, and Caution.

  • Page 10: Symbols

    DOC1065036 Chapter 1 Safety 1.3.3 Symbols This manual provides the following symbols in addition to “Danger”, “Warning”, and “Caution” to present the warning details in easy-to-understand manner. ◼ Symbol of electrical hazard This symbol warns you of potential electrical shock. ◼...

  • Page 11: Hazard Warning Label

    DOC1065036 Chapter 1 Safety 1.4 Hazard Warning Label The hazard warning labels are applied to the sections of this product where potential hazards are present during system operation and maintenance. The hazard warning labels are in appropriate sizes and colors to get attention of the operator. They contain symbols in addition to the descriptions of warnings.
  • Page 12 DOC1065036 Chapter 1 Safety ◼ Labels of high pressure refrigerant hazard [High pressure refrigerant hazard] The system contains refrigerant under high pressure. Do not tamper with the system. It must be serviced by suitably qualified persons only. Figure 1-7 Hazard warning label No.7 Figure 1-8 Hazard warning label No.8 1.4 Hazard Warning Label HRZC Series...

  • Page 13: Location Of Hazard Warning Label

    DOC1065036 Chapter 1 Safety 1.4.2 Location of hazard warning label Do not peel off or deface the hazard warning labels. Confirm the locations of the hazard warning labels. Read the contents of the hazard warning labels carefully and keep them in mind. Users are NOT allowed to change the locations of the hazard warning labels.
  • Page 14 DOC1065036 Chapter 1 Safety ◼ Hot/cold surface hazard Front Hazard warning label No.5 Rear Hazard warning label No.6 Figure 1-10 Hot/Cold Surface Hazard 1.4 Hazard Warning Label HRZC Series...
  • Page 15 DOC1065036 Chapter 1 Safety ◼ High pressure refrigerant hazard Hazard warning label No.8 Front Hazard warning label No.7 Figure 1-11 High pressure refrigerant hazard HRZC Series 1.4 Hazard Warning Label...

  • Page 16: Location Of Model Label

    DOC1065036 Chapter 1 Safety 1.5 Location of Model Label Information about the product, such as Serial No. and Model No. can be found on the product label. This information is needed when contacting an SMC sales distributor. Model Serial Figure 1-12 Location of Model Label 1.5 Location of Model Label HRZC Series 1-10...

  • Page 17: Safety Measures

    DOC1065036 Chapter 1 Safety 1.6 Safety Measures 1.6.1 Safety precautions While this product is protected by various safety measures including the safety interlocks, the following basic safety precautions should be observed to assure further safe operations. Follow the instructions below upon operation of this product. Failure to follow the instructions can lead to personal injury or hazardous accidents.

  • Page 18: Safety Interlock System

    DOC1065036 Chapter 1 Safety 1.6.2 Safety Interlock system ◼ Safety Interlock system The function of the safety interlock system is not only to protect personnel by restricting operation that may cause damage to this product or the facility around it, but also to eliminate the danger relating to safety.

  • Page 19: Lockout/Tagout

    DOC1065036 Chapter 1 Safety 1.6.3 Lockout/Tagout ◼ Summary Lockout in this product disables the main breaker operation to prevent electric shocks. Tagout, to be placed on a locked out main breaker, to prevent improper breaker operation (ON) conducted by other personnel. See “Lockout procedure”...

  • Page 20: Lockout Procedure

    DOC1065036 Chapter 1 Safety ◼ Lockout procedure All service personnel must observe the restrictions applied during lockout and are required to perform lockout in accordance with this procedure. No service personnel is allowed to start, energize, or use the locked out system. Turn the breaker handle to ‘OFF ’.

  • Page 21: Protective Equipment

    DOC1065036 Chapter 1 Safety 1.6.4 Protective equipment This manual defines protective equipment according to work type. Wear proper protective equipment as shown below, according to work type. Read and understand the relevant operation manual thoroughly prior to use of protective equipment. ◼...

  • Page 22: Emergency Measures

    DOC1065036 Chapter 1 Safety 1.7 Emergency Measures 1.7.1 Emergency off [EMO] switch Press the red EMO switch on the front of the system only if the need to shut off the power arises due to emergency such as natural disaster, fire, earthquake, or personal injury. The EMO switch is a large, red mushroom-shaped push button labeled with ‘EMO’...
  • Page 23 DOC1065036 Chapter 1 Safety ◼ Reset of emergency off [EMO] switch No automatic recovery is applied to the emergency off [EMO] switch. Always eliminate the cause of activating the EMO before resetting. Potential serious accidents may occur if disregarded. Before restarting, always make sure that the cause of the emergency off condition (The reason why the EMO switch was activated) has been eliminated from the power supplies, the product, and peripheral equipment.

  • Page 24: Waste Disposal

    DOC1065036 Chapter 1 Safety 1.8 Waste Disposal 1.8.1 Disposal of compressor oil The product uses compressor oil. If they need to be recovered, read and understand the instructions below carefully. If there is any unclear point, contact an SMC's sales distributor. Only service personnel or those who are qualified are allowed to open the panel of this product.

  • Page 25: Safety Data Sheet (Sds)

    DOC1065036 Chapter 1 Safety 1.9 Safety Data Sheet (SDS) Any chemicals used by the user must be accompanied by an SDS. ◼ Galden ® ® HT 135 and Galden HT 200 Website：https://www.solvay.com/en/ ◼ Fluorinert™ FC-3283 and Fluorinert™ FC-40 Website：https://www.3m.com/ ◼ 60% Ethylene glycol aqueous solution Please contact our sales department.

  • Page 27: Chapter 2 Name Of Each Section

    DOC1065036 Chapter 2 Name of Each Section Chapter 2 Name of Each Section 2.1 Name of Each Section Operation display panel Main breaker Ventilating fan (exhaust side) Power cable access Circulating fluid fill port Ventilating hole (intake side) Emergency off [EMO] switch Facility water outlet port Facility water inlet port Circulating fluid return port...

  • Page 29: Chapter 3 Transporting And Installation

    DOC1065036 Chapter 3 Transporting and Installation Chapter 3 Transporting and Installation Proper procedure must be followed when using this product. Exercise caution to assure personnel safety during the installation, operation, maintenance, and inspection of the system. Only personnel, who have adequate knowledge and experiences with not only this product but associated equipment, are allowed to perform transport, installation, and maintenance involving potential hazardous task.

  • Page 30: Transporting With Forklift

    DOC1065036 Chapter 3 Transporting and Installation 3.1.1 Transporting with forklift Do not set this product on its side for transportation. If disregarded, there is potential damage to the system, damage to the forklift, and danger of injury to personnel. Do not insert the fork from the back as well as front. This product is heavy and requires a forklift to safely move it.

  • Page 31: Transporting With Caster

    DOC1065036 Chapter 3 Transporting and Installation 3.1.2 Transporting with caster This product is heavy, which requires assistance for this work. Exercise caution and look out for sloped surfaces such as ramps, etc. Do not grab piping on the back of this product or panel handles when transporting with the casters.

  • Page 32: Installation Conditions

    DOC1065036 Chapter 3 Transporting and Installation 3.2.1 Installation conditions The product installation is not allowed outside or in the conditions described below. Potential system malfunction and damage may occur if disregarded. Clean room specifications are not applied to this product. The pump and ventilating fan installed in this product generate particles.

  • Page 33: Installation Location And Maintenance Work Area

    DOC1065036 Chapter 3 Transporting and Installation 3.2.2 Installation location and maintenance work area This product does not have ventilating holes on the right and left sides. Although this can be installed directly contacting to walls or devices, installation with maintenance space is recommended.

  • Page 34: Procedure For Installation

    DOC1065036 Chapter 3 Transporting and Installation 3.3 Procedure for Installation Anti-quake bracket is an optional part, which is required for the installation of this product (HRZ-TK002). Preparation of anchor bolts suitable for floor material is your responsibility. M12- anchor bolts (4 pcs.) needed. See “Appendix 8.6 Anchor Bolt Mounting Position ”on page 8-20.

  • Page 35: Wiring Installation

    Voltage Voltage rise % Time ◼ Power cable The power cables are to be prepared under your responsibility, referring to the following table. Table 3-1 Power Cable and Main Breaker (This product) HRZC004/008-WS HRZC002-WS HRZC010-WS HRZC004/008-W1S HRZC002-W1S HRZC010-W1S Item HRZC002-W2S...
  • Page 36 DOC1065036 Chapter 3 Transporting and Installation ◼ Selection of the breaker for the customer’s equipment (primary side) This product is equipped with the breaker which has different operating characteristics depending on each model. For the customer’s equipment (primary side), use the breaker whose operating time is equal to or longer than the breaker of this product.

  • Page 37: Procedures For Wiring Installation

    DOC1065036 Chapter 3 Transporting and Installation 3.3.4 Procedures for wiring installation Be sure to turn OFF the factory side (primary side) power before connection to this product. Use the assigned procedure to peform lockout/tagout (Page 1-13). Turn OFF the power breaker on customer side (primary side), and then use the assigned procedures to peform lockout/tagout.
  • Page 38 DOC1065036 Chapter 3 Transporting and Installation Loosen the cap at power cable access (strain relief) and insert the power cable. Power cable Figure 3-7 Power cable insertion Correct phase rotation is required when attach the power cable to the breaker terminal. Do not drop a screw or washer in the electrical unit when attaching the breaker cover and terminal.
  • Page 39 DOC1065036 Chapter 3 Transporting and Installation Connect the power cables to the breaker terminal. Be sure to use a Phillips screwdriver. See Table 3-1 on Page 3-7 for recommended torque. Connect the grounding terminal (M8) of the power cable to the earth bar. Power cable Be sure to use a 13-mm open end wrench.
  • Page 40 DOC1065036 Chapter 3 Transporting and Installation Connect the communication cables with P1 and P2. P2 (D-sub 9P female) Serial RS-485 communication cable P1 (D-sub 25P female) Contact signal cable Figure 3-9 Signal line mounting 3.3 Procedure for Installation HRZC Series 3-12...

  • Page 41: Installation Of Circulating Fluid And Facility Water Piping

    DOC1065036 Chapter 3 Transporting and Installation 3.3.5 Installation of circulating fluid and facility water piping Regarding the circulating fluid and facility water piping, carefully consider the suitability for operating pressure, temperature, circulating fluid, and facility water. If the operating performance is not sufficient, the piping may burst during operation.

  • Page 42: Pipe Diameter

    DOC1065036 Chapter 3 Transporting and Installation ◼ Pipe diameter Table 3-3 Pipe Diameter Recommended torque Pipe Diameter (Material: SS vs SS) 20 to 25N•m Facility water inlet Rc1/2 (14.8 to 18.4ft-lbf) 20 to 25N•m Facility water outlet Rc1/2 (14.8 to 18.4ft-lbf) 28 to 30N•m Circulating fluid supply port Rc3/4...
  • Page 43 DOC1065036 Chapter 3 Transporting and Installation ◼ Recommended piping installation Circulating fluid supply System on the customer side Circulating fluid return Facility water outlet Facility water inlet Figure 3-11 Recommended Piping Installation Table 3-4 Recommended Pipe Material Name Size Valve Rc3/4 Stainless steel Rc3/4...
  • Page 44 DOC1065036 Chapter 3 Transporting and Installation No thermal insulator is assigned to facility water circuit. In order to avoid dew condensation of facility water circuit, retain the facility water temperature inside the range in Table 3-5 corresponding to installation conditions. Otherwise please insulate the facility water piping by customer.

  • Page 45: Chapter 4 System Startup And Shutdown

    DOC1065036 Chapter 4 System Startup and Shutdown Chapter 4 System Startup and Shutdown Only personnel, who have adequate knowledge of and experiences with not only this product but associated equipment, are allowed to implement system startup and shutdown. 4.1 Pre-check Check the following items prior to starting up the product.

  • Page 46: Filling Of Circulating Fluid

    DOC1065036 Chapter 4 System Startup and Shutdown 4.3 Filling of Circulating Fluid Circulating fluid usage varies with system models. See section 8.1.1 “System specification” in Chapter 8 for the designated circulating fluid for a specific model. Circulating fluid fill port Circulating fluid level gauge Circulating fluid specified level...

  • Page 47: Filling Of Circulating Fluid

    DOC1065036 Chapter 4 System Startup and Shutdown 4.3.2 Filling of circulating fluid Remove the circulating fluid fill cap and fill the circulating fluid until it reaches its specified level. The circulating fluid specified level is the range between “HIGH” and “LOW” in Figure 4-1. Be sure to tighten the cap until it clicks after fluid supply.

  • Page 48: Requirement For System Startup

    DOC1065036 Chapter 4 System Startup and Shutdown 4.4 Requirement for System Startup 4.4.1 Turning ON power Make sure that the main breaker for this product is OFF, and release lockout/tagout of the power breaker on customer side (primary side). Then, turn ON the power. Turn ON the main breaker of this product.

  • Page 49: Circulating Fluid Temperature Setting

    DOC1065036 Chapter 4 System Startup and Shutdown 4.4.2 Circulating fluid temperature setting From the “Setting screen” on the LCD screen, set the circulating fluid at any temperature. See section 5.4 “Examples of System Operation” in “Chapter 5 System Operation” on page 5-37 for operating procedure.

  • Page 51: Chapter 5 System Operation

    DOC1065036 Chapter 5 System Operation Chapter 5 System Operation 5.1 Operation Display Panel Use the operation display panel located in front of the system for the basic operations. “LCD screen” “REMOTE” lamp This comes on when the [START/STOP] key system is in remote mode. Used to start and stop the operation.

  • Page 52: Flow Chart Of Operation Screen

    DOC1065036 Chapter 5 System Operation 5.2 Flow Chart of Operation Screen POWER ON Ｔｈ ｅｒｍ ｏ　Ｃ ｈｉｌ ｌｅｒ 　　 　　 　＊＊ ＊ＡＬ ＡＲＭ ＊＊＊ 　 ↕ ＨＲ ＺＣ０１ ０－W　Ｓ １１：Ｒ ｅｓｅ ｒｖｏ ｉｒ 　　 　　　 　　　 　Ｒｅ ｖ．１ 　　 　Ｈｉ ｇｈ　 Ｔｅｍ ｐ　Ｗ ＲＮ 　　...
  • Page 53 DOC1065036 Chapter 5 System Operation Table 5-1 Descriptions of Operation Screens Descriptions Reference Screen Model Indication screen Displays the model and revision No. of this product. Page 5-4 Status screen 1 to 4 Displays the operating condition of this product. Page 5-5 to 5-8 The alarm number and alarm message are Alarm Display screen...

  • Page 54: Operation Screen

    DOC1065036 Chapter 5 System Operation 5.3 Operation Screen POWER ON 5.3.1 Model Indication screen Ｔｈ ｅｒｍ ｏ　Ｃ ｈｉｌ ｌｅｒ 　　 ＨＲ ＺＣ０１ ０－W　Ｓ 　　 　　　 　　　 　Ｒｅ ｖ．１ 　　 　ＳＭ Ｃ　Ｃ ｏ． Figure 5-3 Model Indication Screen The “Model Indication screen” is displayed upon power-ON of this product. This screen remains ON for approximately.

  • Page 55: Status Screen 1

    DOC1065036 Chapter 5 System Operation 5.3.2 Status screen 1 POWER ON Figure 5-4 Status screen 1 Table 5-3 Status screen 1 Descriptions Item Supply temperature of the circulating fluid TEMP PV  1 (A value derived according to the offset if applied) TEMP SP Set value of circulating fluid supply temperature...

  • Page 56: Status Screen 2

    DOC1065036 Chapter 5 System Operation 5.3.3 Status screen 2 POWER ON ＴＥＭＰ　ＰＶ　　　　２３．６℃ ＴＥＭＰ　ＳＰ　　　　２５．０℃ 　＜＜ＴＥＭＰ　ＲＥＡＤＹ＞＞ ＴＥＭＰ　ＢＡＮＤ　　　１．０℃ Figure 5-5 Status screen 2 Table 5-4 Status screen 2 Item Descriptions TEMP PV Supply temperature of the circulating fluid TEMP SP Set circulating fluid temperature Displays the BAND/READY [Displayed when set value ＜＜TEMP READY＞＞...

  • Page 57: Status Screen 3

    DOC1065036 Chapter 5 System Operation 5.3.4 Status screen 3 POWER ON ＯＦＦＳＥＴ　　　　　　　ＯＦＦ ＯＦＦＳＥＴ　　　　　　０．０℃ 　　　 Figure 5-6 Status screen 3 Table 5-5 Status screen 3 Item Descriptions OFFSET The current offset mode OFFSET Set offset [Tips] See “Appendix 8.4 Offset Function” in Chapter 8 on page 8-16 on offset features (*1).

  • Page 58: Status Screen 4

    DOC1065036 Chapter 5 System Operation 5.3.5 Status screen 4 POWER ON ＤＩ ＰＶ　　　　　 　０．０ＭΩ ＤＩ ＳＰ　　　　 　　０．０ＭΩ ＤＩ ＡＣＣ　　　 　　　　　０ｈ ＤＩ ＳＶ　　　　　 　　　ＯＦＦ Figure 5-7 Status screen 4 Table 5-6 Status screen 4 Item Descriptions DI PV Circulating fluid electric resistivity. DI SP Set value of circulating fluid electric resistivity.

  • Page 59: Alarm Display Screen

    DOC1065036 Chapter 5 System Operation 5.3.6 Alarm Display screen POWER ON Figure 5-8 Alarm Display screen In the event of an error in this product, the current screen is switched to the “Alarm Display screen” to display the relevant alarm code, and message. The “Alarm Display screen”...

  • Page 60: Setting Screen

    DOC1065036 Chapter 5 System Operation 5.3.8 Setting screen POWER ON 　　　＜ＳＥＴＴＩＮＧ＞　　　　 １．ＣＯＮＴＲＯＬ　ＳＥＴ ２．ＡＬＡＲＭ　ＳＥＴ　　　 ３．ＩＮＩＴＩＡＬ　ＳＥＴ Figure 5-10 Setting screen Table 5-8 Setting screen Item Descriptions Switches to the “Control Setting screen 1” with the press of CONTROL SET the [ENT] key. Switches to the “Alarm Setting screen 1”...

  • Page 61: Control Setting Screen 1

    ＯＦＦＳＥＴ　　　　　　０．０℃ ＰＵＭＰ　ＳＰ　　２０．０ＬＰＭ Figure 5-11 Control Setting screen 1 Table 5-9 Control Setting screen 1 Item Descriptions Setting Range Factory Default HRZC002-WS/W1S： -10.0～90.0deg C HRZC004/008/010- Allows the setting of circulating WS/W1S： TEMP SP 25.0 deg C fluid supply temperature. -20.0～90.0deg C HRZC***-W2S：...
  • Page 62 DOC1065036 Chapter 5 System Operation 5.3.10 Control Setting screen 2 POWER ON 　＜ＣＯＮＴＲＯＬ　ＳＥＴ＞ 　↕ ＤＩ　ＳＰ　　　　　　０．５ＭΩ ＤＩ　ＨＹＳ　　　　　０．３ＭΩ Figure 5-12 Control Setting screen 2 Table 5-10 Control Setting screen 2 Item Descriptions Setting Range Factory Default Allows the setting of circulating fluid DI SP 0.0 to 2.0MΩ...
  • Page 63 (page 5-11) will be displayed. POWER ON Figure 5-14 Control Setting screen3-1 Table 5-11 Control Setting screen3-1 Item Descriptions Setting Range Factory Default HRZC002-WS/W1S： -10.0～90.0deg C HRZC004/008/010- Allows the setting of circulating fluid WS/W1S： TEMP SP 25.0 deg C supply temperature.
  • Page 64 DOC1065036 Chapter 5 System Operation 5.3.12 Control Setting screen 3-2 POWER ON ＜ＰＵＭＰ　ＦＲＥＱ　　ＳＥＴ＞ ＲＴＮ　ＦＬＯＷ　　8．０ＬＰＭ ＰＲＥＳＳ　　　　０．０5 ＭＰａ ＦＲＥＱ　　　　　　１５．０Ｈｚ Figure 5-15 Control Setting screen 3-2 Table 5-12 Control Setting screen 3-2 Item Descriptions Setting Range Factory Default RTN FLOW Return flow rate of circulating fluid. PRESS Supply pressure of circulating fluid.

  • Page 65: Alarm Setting Screen

    5.3.13 Alarm Setting screen 1 POWER ON Figure 5-16 Alarm Setting screen 1 Table 5-13 Alarm Setting screen 1 Item Descriptions Setting Range Factory Default HRZC002-WS/W1S： Allows the setting of temperature -10.0～93.0deg C HRZC***-WS/W1S： to generate “11:Reservoir High HRZC004/008/010- Temp. WRN”. 93.0deg C WS/W1S：...
  • Page 66 DOC1065036 Chapter 5 System Operation 5.3.14 Alarm Setting screen 2 POWER ON 　＜　ＡＬＡＲＭ　ＳＥＴ　＞　↕ ＬＯ　ＦＬＯＷ　ＷＲＮ　　ＯＮ ＬＯ　ＦＬＯＷ　　　８．０ＬＰＭ Figure 5-17 Alarm Setting screen2 Table 5-14 Alarm Setting screen 2 Item Descriptions Setting Range Factory Default Allows the setting of “13:Return Low Flow LO FLOW WRN”...
  • Page 67 DOC1065036 Chapter 5 System Operation 5.3.15 Alarm Setting screen 3 POWER ON 　＜　ＡＬＡＲＭ　ＳＥＴ　＞　↕ ＬＯＷ　ＤＩ　　　　　０．０ＭΩ Figure 5-18 Alarm Setting screen 3 Table 5-15 Alarm Setting screen 3 Item Descriptions Setting Range Factory Default Allows the setting of DI value to generate ”24: DI Low Level WRN”.

  • Page 68: Initial Setting Screen 2

    DOC1065036 Chapter 5 System Operation 5.3.16 Initial Setting screen 1 POWER ON 　＜ＩＮＩＴＩＡＬ　ＳＥＴ＞　↕ ＦＬＯＷ　　ＵＮＩＴ　　　LＰＭ ＰＲＥＳＳ　ＵＮＩＴ　　　ＭＰａ ＯＦＦＳＥＴ　　　　　　　ＯＦＦ Figure 5-19 Initial Setting screen 1 Table 5-16 Initial Setting screen 1 Item Descriptions Setting Range Factory Default FLOW UNIT Displays flow rate unit. It cannot be changed. PRESS UNIT Displays pressure unit.

  • Page 69: Initial Setting Screen 3

    DOC1065036 Chapter 5 System Operation 5.3.17 Initial Setting screen 2 POWER ON Figure 5-20 Initial Setting screen 2 Table 5-17 Initial Setting screen 2 Item Descriptions Setting Range Factory Default Store the TEMP SP and FLOW SP value with serial communication. TEMP SP and REM.SD.WRITE OFF, ON FLOW SP will be set to stored value after...

  • Page 70: Initial Setting Screen 4

    DOC1065036 Chapter 5 System Operation 5.3.18 Initial Setting screen 3 POWER ON 　＜ＩＮＩＴＩＡＬ　ＳＥＴ＞　↕ ＰＵＭＰ　ＩＶ 　　ＦＬＯＷ Ｐ．ＬＩＭＩＴ　ＦＵＮＣ．ＯＦＦ Ｐ．ＬＩＭＩＴ　　１．００ＭＰａ Figure 5-21 Initial Setting screen 3 Table 5-18 Initial Setting screen 3 Item Descriptions Setting Range Factory Default Allows the selection of the controlled object for FREQ pump operation.

  • Page 71: Initial Setting Screen 5

    DOC1065036 Chapter 5 System Operation 5.3.19 Initial Setting screen 4 POWER ON Figure 5-22 Initial Setting screen 4 Table 5-19 Initial Setting screen 4 Item Descriptions Setting Range Factory Default Allows the selection of automatic recovery stop mode. PURGE STOP AUTO, TIME AUTO AUTO: Recovery operation stops automatically...

  • Page 72: Initial Setting Screen 6

    DOC1065036 Chapter 5 System Operation 5.3.20 Initial Setting screen 5 POWER ON 　＜ＩＮＩＴＩＡＬ　ＳＥＴ＞　↕ ＫＥＹ　ＩＮ　ＢＵＺＺ　　ＯＮ ＡＬＡＲＭ　ＢＵＺＺ　　　ＯＮ ＳＥＴＴＩＮＧＬＯＣＫ　　ＯＦＦ Figure 5-23 Initial Setting screen 5 Table 5-20 Initial Setting screen 5 Factory Item Descriptions Setting Range Default Allows the setting of buzzer during key input KEY IN BUZZ OFF, ON (Valid : ON, Invalid: OFF).

  • Page 73: Initial Setting Screen 7

    DOC1065036 Chapter 5 System Operation 5.3.21 Initial Setting screen 6 POWER ON Figure 5-24 Initial Setting screen 6 Table 5-21 Initial Setting screen 6 Factory Item Descriptions Setting Range Default TEMP BAND 1.0 to 99.9 deg C 1.0 deg C Allows the setting of band range to TEMP PV.

  • Page 74: Initial Setting Screen 8

    DOC1065036 Chapter 5 System Operation 5.3.22 Initial Setting screen 7 POWER ON 　＜ＩＮＩＴＩＡＬ　ＳＥＴ＞　↕ ＯＵＴ： 　　　　　　　Ｎ／Ａ Ｅ＿ＯＵＴ：　　　　　　　Ｎ／Ａ Figure 5-25 Initial Setting screen 7 Table 5-22 Initial Setting screen 7 Factory Item Descriptions Setting Range Default Allows the selection of alarm signals for contact signal (See”Chapter 8 8.1.6 Alarm signal ALARM01 to 32 selection“(page 8-13) for details).
  • Page 75 DOC1065036 Chapter 5 System Operation 5.3.23 Initial Setting screen 8 POWER ON Figure 5-26 Initial Setting screen 8 Table 5-23 Initial Setting screen 8 Factory Item Descriptions Setting Range Default Allows the setting for DIO signal customize CUSTOM DIO (valid: ON/invalid:OFF). See “Communication OFF, ON Specifications”...

  • Page 76: Mode Selection Screen

    DOC1065036 Chapter 5 System Operation 5.3.24 Mode Selection screen POWER ON 　＜　ＲＥＭＯＴＥ　ＭＯＤＥ　＞ ＭＯＤＥ：ＬＯＣＡＬ　　　 Figure 5-27 Mode Selection screen Table 5-24 Mode Selection screen Factory Item Descriptions Setting Range Default Allows the selection of communication mode. LOCAL: System start/stop and TEMP SP value setting is available only from the operation display panel.

  • Page 77: Maintenance Screen 1

    DOC1065036 Chapter 5 System Operation 5.3.25 Maintenance screen 1 POWER ON 　＜ＭＡＩＮＴＥＮＡＮＣＥ＞　↕ １．ＶＡＬＶＥ　ＯＰＥＮ ２．ＡＬＡＲＭ　ＨＩＳＴＯＲＹ　 ３．ＲＵＮＮＩＮＧ　ＤＡＴＡ　　 Figure 5-28 Maintenance screen 1 Table 5-25 Maintenance screen 1 Item Descriptions Maintenance ltem screen 3 Switches to the “ ” with the press of VALVE OPEN the [ENT] key.

  • Page 78: Maintenance Screen 2

    DOC1065036 Chapter 5 System Operation 5.3.26 Maintenance screen 2 POWER ON 　＜ＭＡＩＮＴＥＮＡＮＣＥ＞　↕ ４．ＭＯＮＩＴＯＲ ５．ＡＵＴＯ ＰＵＲＧＥ ６．ＤＩ　ＡＣＣ　ＲＥＳＥＴ　　 Figure 5-29 Maintenance screen 2 Table 5-26 Maintenance screen 2 Item Descriptions Maintenance ltem screen 6 Switches to the “ ” with the press of MONITOR the [ENT] key.

  • Page 79: Maintenance Screen 3

    DOC1065036 Chapter 5 System Operation 5.3.27 Maintenance screen 3 POWER ON Figure 5-30 Maintenance screen 3 Table 5-27 Maintenance screen 3 Item Setting Range Descriptions NORMAL The proportional valve will be at the initial opening.  1 VALVE OPEN The proportional valve is opened forcefully. OPEN The solenoid valve for DI circuit is opened forcefully.

  • Page 80: Maintenance Screen 4

    DOC1065036 Chapter 5 System Operation 5.3.28 Maintenance screen 4 POWER ON ＜ＡＬＡＲＭ　ＨＩＳＴ．　　０＞ １１：Ｒｅｓｅｒｖｏｉｒ 　　　Ｈｉｇｈ　Ｔｅｍｐ　ＷＲＮ ＤＲＶ　ＴＩＭＥ　　１７５２０ｈ ＜ＡＬＡＲＭ　ＨＩＳＴ．１４９＞ １１：Ｒｅｓｅｒｖｏｉｒ 　　　Ｈｉｇｈ　Ｔｅｍｐ　ＷＲＮ ＤＲＶ　ＴＩＭＥ　　１７５２０ｈ Figure 5-31 Maintenance screen 4 Table 5-28 Maintenance screen 4 Item Descriptions Data recording stores up to 150 pieces of alarm history data. ALARM HIST.

  • Page 81: Maintenance Screen 5

    DOC1065036 Chapter 5 System Operation 5.3.29 Maintenance screen 5 POWER ON Figure 5-32 Maintenance screen 5 Table 5-29 Maintenance screen 5 Descriptions Item RUN CNT Number of times of operation on the system. DRV TIME Operating time on the system. ...

  • Page 82: Maintenance Screen 6

    DOC1065036 Chapter 5 System Operation 5.3.30 Maintenance screen 6 POWER ON 　　　　＜ＭＯＮＩＴＯＲ＞ ＲＴＮ　ＴＥＭＰ　　　２３．１℃ ＨＩ　ＰＲＥＳＳ　２．１０ＭＰａ ＬＯ　ＰＲＥＳＳ　０．２０ＭＰａ Maintenance screen 7 Figure 5-33 Maintenance screen 6 Table 5-30 Maintenance screen 6 Descriptions Item RTN TEMP Return temperature of circulating fluid. HI PRESS High pressure of refrigerant circuit. LO PRESS Low pressure of refrigerant circuit.

  • Page 83: Maintenance Screen 8

    DOC1065036 Chapter 5 System Operation 5.3.32 Maintenance screen 7 POWER ON 　　 　　＜ ＭＯＮ ＩＴＯ Ｒ＞　 　 ↕ Ｆ． Ｗ．Ｉ Ｎ　　 　　　２５．０℃ Ｆ．Ｗ．ＯＵＴ　　　　４５．０℃ Figure 5-34 Maintenance screen 7 Table 5-31 Maintenance screen 7 Descriptions Item F.W. IN Inlet temperature of facility water. F.W.

  • Page 84: Maintenance Screen 9

    DOC1065036 Chapter 5 System Operation 5.3.33 Maintenance screen 8 POWER ON 　 ＜　ＡＵＴＯ　ＰＵＲＧＥ　＞ ＭＳＧ：ＲＥＡＤＹ ＰＵＲＧＥ　ＴＩＭＥ：　３００ｓ ＰＵＲＧＥ　ＭＯＤＥ：ＳＴＯＰ Figure 5-35 Maintenance screen 8 When MSG is “READY”, Start/Stop of circulating fluid automatic recovery is available. Table 5-32 Maintenance screen 8 Item Descriptions Indicates the status of circulating fluid automatic recovery.

  • Page 85: Data Reset

    DOC1065036 Chapter 5 System Operation 5.3.34 Maintenance screen 9 POWER ON Figure 5-36 Maintenance screen 9 Table 5-33 Maintenance screen 9 Item Descriptions DI ACC Accumulated time that the solenoid valve for DI circuit is activated. Allows to reset DI ACC. After press [ENT] key, pressing either [▲] or [▲] key to select Yes/No.

  • Page 86: System Information Screen

    DOC1065036 Chapter 5 System Operation 5.3.35 System Information screen POWER ON 　＜ＩＮＦＯＲＭＡＴＩＯＮ＞　　 ＣＰＲＳＲ　Ｄｏｗｎ　Ｍｏｄｅ， 　　Ｒｕｎｎｉｎｇ　Ｓｔｏｐ　　 Figure 5-37 System Information screen The “System Information screen”, as shown above, may be displayed upon system Start/Stop. Table 5-34 System Information screen Descriptions Item Operation prepares mode after turning on the main breaker. System operation INITIALIZE MODE is disabled if this message is displayed.

  • Page 87: Examples Of System Operation

    DOC1065036 Chapter 5 System Operation 5.4 Examples of System Operation 5.4.1 Example 1: Circulating fluid set temperature is changed from 20.0 deg C to 34.1 deg C. POWER ON Figure 5-38 Change of Set Temperature from 20 deg C to 34.1 deg C Press the [SEL] key to display the “Menu screen”.
  • Page 88 DOC1065036 Chapter 5 System Operation Press the [ENT] key. The cursor is now appears on the current value for TEMP SP, which enables change of the temperature set value. Figure 5-42 Control Setting screen 1: Cursor Display Use the arrow keys ([▲], [▼] or [ ]) to change the temperature to 34.1 deg C.
  • Page 89 DOC1065036 Chapter 5 System Operation 5.4.2 Example 2: Communication mode is switched from “LOCAL” to “SER REMOTE”. POWER ON Figure 5-45 Switching of communication mode from “LOCAL” to “SER REMOTE” Press the [SEL] key to display the “Menu screen”. Figure 5-46 Menu screen With the use of the arrow keys ([▲] or [▼]), move the cursor to “2.

  • Page 90: Example 3: Pump Iv Is Switched From "Flow" To "Freq

    DOC1065036 Chapter 5 System Operation 5.4.3 Example 3: PUMP IV is switched from “FLOW” to “FREQ”. POWER ON Figure 5-50 Switching of pump operation from FLOW to FREQ Press the [SEL] key to display the “Menu screen”. 　　　　　＜ＭＥＮＵ＞　　　　　 １．ＳＥＴＴＩＮＧ ２．ＲＥＭＯＴＥ　ＭＯＤＥ ３．ＭＡＩＮＴＥＮＡＮＣＥ...
  • Page 91 DOC1065036 Chapter 5 System Operation With the use of the arrow keys([▲] or [▼]), move the cursor to “PUMP IV” and press the [ENT] key. The name of current setting “FLOW” flashes and enable to switch the setting Figure 5-55 Initial Setting screen 3 With the use of the arrow keys([▲] or [▼]), to select “FREQ”...

  • Page 93: Chapter 6 Error Message And Troubleshooting

    DOC1065036 Chapter 6 Error Message and Troubleshooting Chapter 6 Error Message and Troubleshooting 6.1 Error Message The following are to be performed in the event of an error in this product. ⚫ The “ALARM” lamp comes on. ⚫ Alarm buzzer comes on. ⚫...

  • Page 94: Troubleshooting

    DOC1065036 Chapter 6 Error Message and Troubleshooting 6.2 Troubleshooting The procedure for error recovery varies with alarm types. ⚫ Alarm Code.01, 03 to 16, 19 to 21, 24, 25, 27 to 30, 32: Eliminate the error cause. Press the [RESET] key on the operation display panel or power cycle the main breaker to enable error recovery to take effect.
  • Page 95 HRZC010-WS : 110 deg C HRZC010-W1S: 100 deg C HRZC010-W2S: 80 deg C The temperature of the circulating fluid exceeded your set value. <Setting range> HRZC002-WS/W1S： -10.0～93.0 deg C Reservoir High Reset the setting temperature. Continued HRZ004/008/010-WS/W1S/W2S： Temp. WRN -20.0～93.0 deg C...
  • Page 96 <Setting range> HRZC002-WS/W1S： -15.0～90.0 deg C HRZC004/008/010-WS/W1S： Reservoir Low Temp. Reset the setting -25.0～90.0 deg C Continued temperature. HRZC***-W2S：5.0～60.0 deg C <Factory default> HRZC002-WS/W1S：-15.0 deg C HRZC004/008/010-WS/W1S： -25.0 deg C HRZC***-W2S：5.0 deg C 6.2 Troubleshooting HRZC Series...

  • Page 97: Chapter 7 System Maintenance

    DOC1065036 Chapter 7 System Maintenance Chapter 7 System Maintenance 7.1 Water Quality Management Only designated circulating fluid is permitted to use for this product. Potential system failure and fluid leakage may occur if disregarded, which results in electric shock, ground fault, and/or freeze. Be sure to use water compliant with water quality standards in the table below for ethylene glycol aqueous solution and facility water.

  • Page 98: Inspection And Cleaning

    DOC1065036 Chapter 7 System Maintenance 7.2 Inspection and Cleaning Do not touch any electrical parts with wet hands. Keep wet hands away from electrical parts. Potential electric shock can occur if disregarded. Keep this product from water. Potential electric shock or fire can occur if disregarded.

  • Page 99: Quarterly Inspection

    DOC1065036 Chapter 7 System Maintenance 7.2.2 Quarterly inspection Be sure to lockout/tagout this product before carrying out the quarterly inspection. See section 1.6.3 “Lockout/Tagout” in “Chapter 1 Safety” for details on page 1-13. Table 7-3 Quarterly Inspection Inspection item Inspection method Circulating fluid is to be drained for check.

  • Page 100: Draining Of Circulating Fluid Out Of Tank

    DOC1065036 Chapter 7 System Maintenance 7.3.1 Draining of circulating fluid out of tank Use a clean container for circulating fluid recovery. Reuse of the recovered circulating fluid with contaminates will cause insufficient cooling and system failure Be sure to wait until the circulating fluid obtains room temperature for its draining.

  • Page 101: Draining Of Facility Water

    DOC1065036 Chapter 7 System Maintenance Upon completion of fluid draining, close the valves of the main and sub tank drain ports. Add plugs to seal off ports on the rear of this product. ⚫ See section 7.3.2 “Draining of facility water”...

  • Page 102: Periodic Replacement Parts

    DOC1065036 Chapter 7 System Maintenance Remove facility water piping. ⚫ Remove the joints such as unions if present. Drain the facility water using the facility water inlet port. 7.4 Periodic Replacement Parts Replacement of consumables listed in the following table is recommended. Contact the system supplier for request of part replacement.

  • Page 103: Chapter 8 Appendix

    DOC1065036 Chapter 8 Appendix Chapter 8 Appendix 8.1 Specification 8.1.1 System specification ◼ Specification for fluorinated fluid Table 8-1 Specification for Fluorinated Fluid Model HRZC002-WS HRZC004-WS HRZC008-WS HRZC010-WS Cooling method Water cooled refrigerant 1 10.0 Cooling capacity (50Hz/60Hz) Operating temperature range...
  • Page 104 DOC1065036 Chapter 8 Appendix ◼ Specification for ethylene glycol solution Table 8-2 Specification for ethylene glycol solution Model HRZC002-W1S HRZC004-W1S HRZC008-W1S HRZC010-W1S Cooling method Water cooled refrigerant 1 10.0 Cooling capacity (50Hz/60Hz) Operating temperature range deg C -10 to 90 -20 to 90 2 Temperature stability...
  • Page 105 DOC1065036 Chapter 8 Appendix ◼ Specification for water Table 8-3 Specification for water Model HRZC002-W2S HRZC004-W2S HRZC008-W2S HRZC010-W2S Cooling method Water cooled refrigerant 1 Cooling capacity (50Hz/60Hz) 10.0 Operating temperature range deg C 10 to 60 2 Temperature stability deg C ±0.1 3 Water...

  • Page 106: Cooling Capacity

    Fluid: Fluorinated Fluid Flow rate: Rated flow ◼ HRZC002/004/008/010-WS Facility water temp.: 25deg.C HRZC010-WS HRZC008-WS HRZC004-WS HRZC002-WS Circulating fluid setting temp. [deg C] Figure 8-1 Cooling capacity (HRZC002/004/008010-WS) Common to 50/60Hz Fluid: Ethylene glycol solution 60% ◼ HRZC002/004/008/010-W1S Flow rate: Rated flow Facility water temp.: 25deg.C...
  • Page 107 DOC1065036 Chapter 8 Appendix Fluid: Water ◼ HRZC002/004/008/010-W2S Flow rate: Rated flow Facility water temp.: 25deg.C HRZC010-W2S HRZC008-W2S HRZC004-W2S HRZC002-W2S Circulating fluid setting temp. [deg C] Figure 8-3 Cooling capacity (HRZC002/004/008/010-W2S) Common to 50/60Hz HRZC Series 8.1 Specification...

  • Page 108: Heating Capacity

    Circulating Fluid: Fluorinated Fluid ◼ HRZC002/004/008/010-WS Flow rate: Rated flow HRZC010-WS HRZC008-WS HRZC004-WS HRZC002-WS Circulating fluid setting temp. [deg C] Fig. 8-4 Heating capacity (HRZC002/004/008/010-WS) When pump inverter is operating at frequency of 60Hz (maximum). ◼ HRZC002/004/008/010-W1S Fluid: Ethylene glycol solution 60%...
  • Page 109 DOC1065036 Chapter 8 Appendix ◼ HRZC002/004/008/010-W2S Fluid: Water Flow rate: Rated flow HRZC010-W2S HRZC008-W2S HRZC004-W2S HRZC002-W2S Circulating fluid setting temp. [deg C] Fig. 8-6 Heating capacity (HRZC002/004/008/010-W2S) When pump inverter is operating at frequency of 60Hz (maximum). HRZC Series 8.1 Specification...

  • Page 110: Pump Performance Curve

    DOC1065036 Chapter 8 Appendix 8.1.4 Pump Performance Curve Circulating Fluid: Fluorinated Fluid ◼ HRZC002/004/008/010-WS Operating Temperature: 20 deg.C At maximum frequency operation by inverter 吐出口 吐出口 HRZC010-WS HRZC010-WS Supply port HRZC010-WS 吐出口 吐出口 Supply port HRZC002/004/008-WS HRZC002/004/008-WS HRZC002/004/008-WS 戻り口 戻り口 Return port 揚程...
  • Page 111 DOC1065036 Chapter 8 Appendix ◼ HRZC002/004/008/010-W2S Circulating Fluid: Water Operating Temperature: 20 deg.C At maximum frequency operation by inverter Supply port HRZC010/008/004/002-W2S Return port Head Pressure 【m】 【MPa】 Flow rate [L/min] Figure 8-9 Pump Performance Curve (HRZC002/004/008/010-W2S) When circulating fluid flow rate is below 6L/min, an alarm will occur and operation cannot be performed. HRZC Series 8.1 Specification...

  • Page 112: Communication Specification

    DOC1065036 Chapter 8 Appendix 8.1.5 Communication specification This section provides the general outline of communications utilized in this product. For detail specification, we provide a separate system manual “Communication Specification”, which is available through your local distributor. 8.1 Specification HRZC Series 8-10...
  • Page 113 DOC1065036 Chapter 8 Appendix ◼ Contact signal Table 8-4 Contact Signal Item Specification Connector No. Connector type (this product) D-sub25P female connector (M2.6x0.45) Insulation type Photocoupler Rated input voltage DC24V Input signal Used voltage range DC 21.6V to 26.4V Rated input current 5mA TYP Input impedance 4.7k...
  • Page 114 DOC1065036 Chapter 8 Appendix ◼ Serial RS-485 Table 8-5 Serial RS-485 Item Specification Connector No. Connector type (this product) D-sub9P female connector Standard EIA RS485 Protocol Modicon Modbus Circuit block diagram 8.1 Specification HRZC Series 8-12...

  • Page 115: Alarm Signal Selection

    DOC1065036 Chapter 8 Appendix 8.1.6 Alarm signal selection User can designate one alarm signal for contact signal. See section 5.3.22 Initial Setting screen 7 “page 5-24” for signal selecting. The following table provides the setting-alarm relationship. The alarm signal is turned OFF if the designated alarm detected (Alarm signal is ON if no alarm is detected).

  • Page 116: Outer Dimensions

    DOC1065036 Chapter 8 Appendix 8.2 Outer Dimensions Unit: mm Front Back 背面 前面 Figure 8-10 Outer Dimensions 8.2 Outer Dimensions HRZC Series 8-14...

  • Page 117: Flow Chart

    DOC1065036 Chapter 8 Appendix 8.3 Flow Chart Figure 8-11 Flow Chart HRZC Series 8.3 Flow Chart 8-15 8-15...

  • Page 118: Offset Function

    DOC1065036 Chapter 8 Appendix 8.4 Offset Function Potential deviations in temperature between this product and customer system may be of concern depending on the installation environment. The offset function falls into three types (MODE1 to 3), which are assigned to calibrate deviations in temperature. See the following descriptions for the offset function.

  • Page 119: Example Of Offset Function

    DOC1065036 Chapter 8 Appendix 8.4.1 Example of offset function When the supply temperature of the circulating fluid is at 30deg C, heat is dissipated by 1deg C to allow the circulating fluid in customer system to be 29deg C. Under the above condition, the following process is to be performed with the utilization of MODEs 1 to 3.
  • Page 120 DOC1065036 Chapter 8 Appendix ◼ When MODE2 is selected With OFFSET value set at -1deg C, TEMP PV and communication data express “29deg C” (circulating fluid supply temp. value + OFFSET value) that agrees with the temperature of the circulating fluid in customer system. This product Customer system Communication data...

  • Page 121: Band/Ready Function

    DOC1065036 Chapter 8 Appendix 8.5 BAND/READY function Set BAND to TEMP SP value and it notifies TEMP PV value when it reaches within BAND range by the operation display panel or the communication. See section “Chapter 5 System Operation 5.3.21 Initial Setting screen 6” on page 5-23, for the procedure of the setting.

  • Page 122: Anchor Bolt Mounting Position

    DOC1065036 Chapter 8 Appendix 8.6 Anchor Bolt Mounting Position Lock the brakes on casters and attach the anti-quake bracket (optional: HRZ-TK002) to secure this product. Anti-quake bracket is an optional accessory, which is required for the installation of this product (HRZ-TK002). It is your responsibility to prepare anchor bolts suitable for your floor material.

  • Page 123: Compliance

    DOC1065036 Chapter 8 Appendix 8.7 Compliance This product conforms to the following standards. Table 8-7 Compliance EMC Directive 2014/30/EU CE Marking MachineryDirective 2006/42/EC RoHSDirective 2011/65/EU SEMI S2, S8, F47 UL60335-2-40 HRZC Series 8.7 Compliance 8-21 8-21...

  • Page 124: Thermo Chiller Daily Inspection Sheet

    DOC1065036 Chapter 8 Appendix Thermo Chiller Daily Inspection Sheet 8.8 Thermo Chiller Daily Inspection Sheet HRZC Series 8-22...

  • Page 125: Chapter 9 Limited Warranty And Disclaimer/ Compliance Requirements

    DOC1065036 Chapter 9 Limited warranty and Disclaimer/ Compliance Requirements Chapter 9 Limited warranty and Disclaimer/ Compliance Requirements The product used is subject to the following “Limited warranty and Disclaimer” and “Compliance Requirements”. Read and accept them before using the product. 1.
  • Page 126 DOC1065036 Chapter 9 Limited warranty and Disclaimer/ Compliance Requirements 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 128 Revision history Rev.2: Mar. 2025 Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362 https://www.smcworld.com Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. © SMC Corporation All Rights Reserved...

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