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HRX-OM-W058

Chapter 5 Display and setting of various functions

HRS-R Series

5.6

Key-lock

5-13

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 “▲” and ”▼” key while key-lock is set,
“

” is displayed for 1 sec. on the screen. The set value cannot be

changed. (Refer to the figure below.)

During key-lock setting, no other setting is available.
Release the key-lock setting for other setting.

Содержание HRS018-A

Страница 1: ...ration Manual Installation Operation Original Instructions Thermo chiller Air Cooled refrigerated type HRS018 A 20 R HRS030 A 20 R Keep this manual available whenever necessary 2020 SMC CORPORATION Al...

Страница 2: ...ion and operation of the product Only people who understand the basic operation of the product through this manual or who perform installation and operation of or have basic knowledge about industrial...

Страница 3: ...9 Chapter 2 Name and Function of Parts 2 1 2 1 Part number of product 2 1 2 2 Name and Function of Parts 2 2 2 3 Function of Parts 2 4 2 4 Operation display panel 2 5 Chapter 3 Transport and Setting...

Страница 4: ...1 Main screen 5 7 5 3 2 Display on the main screen 5 7 5 4 Alarm display menu 5 8 5 4 1 Alarm display menu 5 8 5 4 2 Content of display of alarm display menu 5 8 5 5 Inspection monitor menu 5 9 5 5 1...

Страница 5: ...setting and checking 5 36 5 16 3 Setting of temperature alarm monitoring method and alarm generation timing 5 47 5 17 Data reset function 5 49 5 17 1 Data reset function 5 49 5 17 2 Method of resettin...

Страница 6: ...Discharge of the circulating fluid 8 7 Chapter 9 Documents 9 1 9 1 Specifications List 9 1 9 1 1 Product specification 9 1 9 1 2 Refrigerant with GWP reference 9 2 9 1 3 Communication specifications 9...

Страница 7: ...d the product should read and understand the safety related information in this manual carefully before starting work The safety manager is responsible for strictly observing safety standards but resp...

Страница 8: ...ing to severity DANGER WARNING CAUTION 1 3 2 Definition of Serious injury and Minor injury Serious injury This term describes injuries that result in after effects including loss of eyesight burns ele...

Страница 9: ...do so DO NOT work inside this product unless you have been trained to do so DO NOT work inside this product unless you have been trained to do so DO NOT work inside this product unless you have been t...

Страница 10: ...y Instructions 1 3 Hazards HRS R Series 1 4 1 3 4 Locations of Hazard Labels There are various warning labels on the product to show the potential hazards Fig 1 1 Warning label position Fig 1 2 Warnin...

Страница 11: ...bol Remarks Serial no 2019 X Repeated from A to Z in alphabetical order 1 O Repeated from O to Z in alphabetical order with O for January and Z for December 2020 Y 2 P 2021 Z 3 Q Fig 1 4 Position of p...

Страница 12: ...all workers nearby Use only the correct tools and procedure when installing or maintaning the product Use personal protective equipment where specified 1 5 2 Personal Protective Equipment Check all pa...

Страница 13: ...ent for each work Transport Installing and Uninstalling Handling of circulating fluid Operation Always use safety shoes gloves and head protection when transporting installing or uninstalling the prod...

Страница 14: ...earthquake or injury occurs turn off the breaker of the user s power supply 1 Be sure to shut off the breaker of the facility power supply the power supply of the user s machine Fig 1 5 Shut off of f...

Страница 15: ...cal laws and regulations 1 8 Material Safety Data Sheet MSDS If the material safety data sheets of chemicals used in this product are needed contact an SMC s sales distributor Any chemicals used by th...

Страница 16: ...HRX OM W058 Chapter 1 Safety Instructions 1 8 Material Safety Data Sheet MSDS HRS R Series 1 10...

Страница 17: ...t Label and check the part number of the product Fig 2 1 Part number of product HRS 018 A 20 R Cooling capacity Cooling method Powersupply Option Environmentally resistant Piping thread type 018 1700...

Страница 18: ...ic fluid filling Rc3 4 Overflow port Rc3 8 Automatic fluid filling port When the option is selected Power supply cable and Signal cable connection Behind the rear cover Option connector 2 Option conne...

Страница 19: ...list 1 Operation Manual 2pcs Jpn 1pc Eng 1pc 2 Alarm code list label 1pc 3 Sequence I O command signal connector 1pc 4 Fitting for drain port 1 1pc 5 Ferrite core for communication 1pc 6 For HRS AF 20...

Страница 20: ...essure pump type Power supply cable entry Insert the power cable through the power cable entry and connect to the terminal block or earth leakage breaker option B Refer to 3 3 2 Electrical wiring and...

Страница 21: ...shes during stand by for stop Interval 0 5 seconds Flashes during independent operation of the pump Interval 0 3 seconds Flashes during anti freezing function At standby Interval 2 seconds At operatio...

Страница 22: ...HRX OM W058 Chapter 2 Name and Function of Parts 2 4 Operation display panel HRS R Series 2 6...

Страница 23: ...o follow these instructions for transport Only persons who have sufficient knowledge and experience about the product and system are allowed to transport and set up the product Especially pay attentio...

Страница 24: ...destination Do not hold the product by the cap to move it This will apply excess force to the piping of internal parts which may lead to malfunctions such as fluid leakage 3 To push the front or rear...

Страница 25: ...of the product or injure the operator Keep the ambient temperature of the product between 5 to 45o C Operation below 5o C may cause the compressor failure and operation above 45o C may cause the produ...

Страница 26: ...ng range or where condensation occurs In transportation and storage 15 to 85 In operation 30 to 70 Location that is exposed to direct sunlight or heat radiation Location that is near heat sources and...

Страница 27: ...uct to be damaged Location without adequate space for maintenance as required Location where it is directly exposed to rain or snow Location where it is exposed to liquid dust that exceeds the conditi...

Страница 28: ...nt on a wall at a high level and an air vent on a wall at a low level Table 3 1 Amount of radiation and required ventilation Model Heat Radiated kW Required ventilation amount m3 min Differential temp...

Страница 29: ...product shown in Fig 3 2 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...

Страница 30: ...tallation area 2 After moving lock the front casters again Fig 3 3 Installation procedures Fixture Follow the procedure below when fixing the thermo chiller to the floor or the mounting frame 1 Prepar...

Страница 31: ...duct Be sure to shut off the user s power supply Wiring with the product energized is strictly prohibitted The wiring must be conducted using cables complying with Table 3 2 firmly and secured to the...

Страница 32: ...erson who has knowledge and experience Check the power supply Operation with voltages capacities and frequencies other than the specified values can cause fire and electrical shock Wire with an applic...

Страница 33: ...ation 3 11 4 Remove the screws 4pcs on the backside 5 Remove rear cover 6 Insert power cable to the cable gland and mount Rear cover Screws x4 Screws x4 For option B For option B Remove the cover at t...

Страница 34: ...nsport and Setting Up 3 3 Installation HRS R Series 3 12 7 Plug the power supply cable in to the power cable connector on the product Fig 3 6 Wiring of power supply cable Thermo chiller side L N PE L...

Страница 35: ...Setting Up HRS R Series 3 3 Installation 3 13 Wiring 1 Connect the power supply cable to the secondary side of the earth leakage breaker and grounding Fig 3 7 Wiring of power supply cable customer sid...

Страница 36: ...capacity 35mA or more min load current 5mA and cable dia 0 14 to 1 5mm2 2 Connect the remote control cable and the switch to the connector for the contact input output supplied as an accessory Then m...

Страница 37: ...Recommended cable diameter 6 to 13 mm Fig 3 9 Mounting to the cable gland Fit the nipple A and nipple B closely until it clicks Otherwise the lock nut may not rotate smoothly Rotate the lock nut with...

Страница 38: ...ransport and Setting Up 3 3 Installation HRS R Series 3 16 4 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 Remo...

Страница 39: ...ote Contact closed At non remote Contact open With power supply shut off Contact open Output current 3 Terminal no 1 2 Alarm signal B At generation Contact open Not generated Contact closed With power...

Страница 40: ...onnecting multiple thermo chillers Configuration of connection One host computer One thermo chiller or one host computer N thermo chillers Max 31 thermo chillers can be connected Do not connect any wi...

Страница 41: ...on can be done by remote control Refer to the Communications Operation Manual for more details Wiring of communication cable Be sure to wire as shown in the figure below Configuration 1 master 1 therm...

Страница 42: ...ircuit etc during connection of piping Hold the piping port firmly with specific wrench when tightening The piping should be selected with due consideraton of pressure and temperature Otherwise the pi...

Страница 43: ...mended part no Note 1 Valve Rc1 2 Y strainer Rc1 2 500 to 1000 Filter Rc1 2 20 m HRS PF003 3 Flow meter 0 to 50L min 4 Pressure gauge 0 to 1 0MPa 5 Others pipe hose etc 15 or more 2 Install either the...

Страница 44: ...separately To control the concentration of the ethylene glycol aqueous solution a concentration meter is available separately from SMC Item No Remarks Ethylene glycol aqueous solution 60 HRZ BR001 Pl...

Страница 45: ...t Rc3 4 Piping should be within 19mm of I D and 5m of length Riser piping trapping area should be avoided Fig 3 16 Piping to automatic fluid filling port and overflow port Supplying fluid from the aut...

Страница 46: ...ill be cut to protect the product and the alarm AL21 DC line fuse cut will be generated Refer to Chapter 7 for handling of alarms One external switch can be connected to contact input signal 1 and one...

Страница 47: ...elay timer for reading By setting this timer the external switch monitoring starts after the time set by the delay time of reading since the operation start 0 is the default setting Set a time which i...

Страница 48: ...Depending on the external switch output type wire the switch to the communication connector for contact input output which is included as an accessory as shown below Mount the ferrite core 3 turns wh...

Страница 49: ...ategory Communication mode LOC LOC 5 19 Communication setting menu Contact input output communication Contact input signal 1 RUN SW_A Contact input signal 1 type ALT ALT Contact input signal 1 delay t...

Страница 50: ...HRX OM W058 Chapter 3 Transport and Setting Up 3 7 Wiring of external switch HRS R Series 3 28...

Страница 51: ...ommunications optional cables are correctly connected Circulating fluid Check proper connection of piping at inlet and outlet Automatic fluid filling piping When option J With automatic fluid filling...

Страница 52: ...displays the circulating fluid outlet temperature The set value of circulating fluid temperature is displayed as SV on the panel The present value of circulating fluid temperature is displayed as PV...

Страница 53: ...ndently while the PUMP key is pressed The RUN lamp green flashes while the pump is operating independently and the circulating fluid in the tank is supplied to the customer s device and piping This ca...

Страница 54: ...g fluid up to the H mark on the tank Fig 4 6 Filling of Circulating Fluid Flash Press together ON Be sure to reset the alarm on the operation display panel of the alarm Alarm reset is not accepted fro...

Страница 55: ...fluid temp Circulating fluid set temp Press the PUMP key press RUN STOP key and MENU key simultaneously to start independent operation of the pump Fig 4 7 Alarm release 5 Repeat steps 1 to 4 to suppl...

Страница 56: ...s on refer to Chapter 7 Alarm indication and trouble shooting 1 Press the RUN STOP key on the operation panel The RUN lamp lights up in green and the product starts running The circulating discharge t...

Страница 57: ...e 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 Fig 4 9 Stopping the product 2 Shut...

Страница 58: ...ressure is within the specified range The tank level is within the specified range 4 6 Adjustment of Circulating Fluid Flow adjustment If the flow rate is less than 7L min it will not be able to achie...

Страница 59: ...etween the discharge temperature of the thermo chiller and the customer s device 5 9 8 Reset after power failure Start operation automatically after the power supply is turned on 5 10 9 Anti freezing...

Страница 60: ...READY band width READY time Offset mode Offset temperature Recovery from power failure Anti freezing function Data reset Pump accumulated operating time reset Fan accumulated operating time reset Com...

Страница 61: ...Communicati on mode Serial protocol Communication specifications RS 485 terminal Slave address MODBUS Communicati on speed MODBUS Slave address Simple communicatio n protocol Communication speed Simp...

Страница 62: ...sor inlet Circulating fluid outlet pressure Pressure of higher pressure refrigerant circuit Pressure of lower pressure refrigerant circuit Electric resistivity conductivity Accumulated operation time...

Страница 63: ...Detection pressure for circulating fluid discharge pressure drop 0 05MPa 7PSI Changing of communication error OFF The monitoring time of communication error 30 sec Unused Changing of Contact input sig...

Страница 64: ...ed Contact input signal 2 OFF Contact input signal 2 type ALT Contact input signal 2 delay timer time delay of reading 0 Contact input signal 2 OFF detection timer 0 Contact output 1 function RUN Cont...

Страница 65: ...See 5 4 appears when an alarm is generated Circulating fluid temperature Set 2 Change the set temperature by pressing the key After changing the set temperature set it by pressing the SEL key The set...

Страница 66: ...s 5 4 2 Content of display of alarm display menu The alarm display screen appears when an alarm is gernerated When multiple alarms are generated the latest alarm is displayed on the screen Each time t...

Страница 67: ...e circulating fluid return Temperature of the inlet of the compressor Displays the temperature of the inlet of the compressor Circulating fluid outlet pressure Displays the circulating fluid outlet pr...

Страница 68: ...e circulating fluid returning from the customer s device Check of the temperature of the inlet of the compressor 3 Press the SEL key once The temperature of the refrigerant circuit compressor inlet is...

Страница 69: ...layed on the digital display This function is not available for this product Check of the accumulated operation time of the pump 8 Press the SEL key once The accumulated operation time of the pump is...

Страница 70: ...Alarm indication and trouble shooting Check of the accumulated operation time of the compressor 10 Press the SEL key once The accumulated operation time of the compressor is displayed on the digital d...

Страница 71: ...nged 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 and key while key lock is set is displayed for 1 sec on t...

Страница 72: ...available OFF 1 Press and hold the MENU key for approx 2 sec Repeat pressing until the setting display for key lock setting appears on the digital display Key lock setting and checking 2 Select ON fr...

Страница 73: ...e this function does not operate DIO REMOTE SERIAL mode operation stop signal has priority Run timer Run timer starts operation after the set time If the thermo chiller is already operating or the pum...

Страница 74: ...to start after 2 hours Set to stop after 5 5 hours Now 1H 2H 3H 4H 5H 6H 7H 8H Stopped Operating Stopped Operating Stopped Run timer Stop timer Set to stop after 2 hours Set to start after 5 5hours No...

Страница 75: ...se refer to the applicable items for the timer you wish to use 1 Press and hold the MENU key for approx 2 sec Repeat pressing the key until the setting screen for key lock appears on the digital displ...

Страница 76: ...set value Set value Explanation Initial value Default setting Timer OFF to Operation stops after set time Setting unit is 0 5 hour E g Set at 4 30pm Operation stops 1 hour and 30 minutes later at 6 0...

Страница 77: ...is available when contact input output and serial communication is used Refer to the Communications Operation Manual for more details An example is shown below Circulating fluid set temperature 20 o...

Страница 78: ...time Sets time of signal for completion of preparation 10 sec 1 Press and hold the MENU key for approx 2 sec Repeat pressing the key until the setting screen for key lock appears on the digital displ...

Страница 79: ...the circulating fluid temperature Temperature unit is Centigrade Setting unit is 0 1o C Temperature unit is Fahrenheit Setting unit is 0 1o F Fahrenheit to READY time Set and checking 6 Press the SEL...

Страница 80: ...sending of the fluid MODE Explanation MODE1 Control the temperature so that the discharge temperature of the circulating fluid is circulating fluid set temperature offset temperature Circulating flui...

Страница 81: ...culating fluid set temperature offset temperature Even if the discharge temperature is 31o C the circulating fluid temperature is 30o C at the customer s device because of 1o C of heat radiation durin...

Страница 82: ...at pressing the key until the setting screen for key lock appears on the digital display Offset mode Setting and checking 2 Press the SEL key 6 times The set screen of offset mode is displayed on the...

Страница 83: ...Centigrade Setting unit is 0 1o C Temperature unit is Fahrenheit Setting unit is 0 1o F Fahrenheit to 6 Press the MENU key once Return to the main screen screen displaying the circulating fluid tempe...

Страница 84: ...ly is cut due to power failure etc this function restarts the operation when the power supply recovers retaining the conditions before the power cut When communication is used If the communication mod...

Страница 85: ...pprox 2 sec Repeat pressing the key until the setting screen for key lock appears on the digital display Recover from power failure Setting and checking 2 Press the SEL key 8 times The set screen of r...

Страница 86: ...higher the pump will stop operating automatically As a result the circulating fluid maintains a temperature of between 3 o C and 5 o C preventing freezing If the anti freezing function is set RUN lam...

Страница 87: ...ox 2 sec Repeat pressing the key until the setting screen for key lock appears on the digital display Anti freezing Setting and checking 2 Press the SEL key 9 times The set screen of anti freezing is...

Страница 88: ...t setting Key click sound Sets key click sound ON 1 Press and hold the MENU key for approx 2 sec Repeat pressing the key until the setting screen for key lock appears on the digital display Key click...

Страница 89: ...et temperature unit switching Display Item Contents Initial value Default setting Temperature unit Sets temperature unit o C 1 Press and hold the MENU key for approx 2 sec Repeat pressing the key unti...

Страница 90: ...re unit switching Display Item Contents Initial value Default setting Pressure unit Sets pressure unit MPa 1 Press and hold the MENU key for approx 2 sec Repeat pressing the key until the setting scre...

Страница 91: ...em Contents Initial value Default setting Alarm buzzer sound Sets alarm buzzer sound ON 1 Press and hold the MENU key for approx 2 sec Repeat pressing the key until the setting screen for alarm buzzer...

Страница 92: ...AL04 Circulating fluid discharge temp Refer to Table 5 16 6 and Table 5 16 7 Operation When this alarm signal is output user can choose to stop continue operation or not to detect this alarm Operatio...

Страница 93: ...o stop continue operation or not to detect this alarm Operation continue is default setting AL32 Contact input signal 2 detection Refer to Table 5 16 15 Operation When this alarm signal is output user...

Страница 94: ...ing of circulating fluid discharge pressure rise Set the operation when alarm No AL08 circulating fluid discharge pressure rise is generated A RUN Detection pressure for circulating fluid discharge pr...

Страница 95: ...for the circulating fluid discharge temp increase and AS06 Detection temp for circulating fluid discharge temp drop when the temperatures goes out of the set range 5 1 This function is not available f...

Страница 96: ...topped when this alarm signal is generated Detection temperature for circulating fluid discharge temperature rise Setting and checking 6 Press the SEL key once The set screen of detection temperature...

Страница 97: ...opped when this alarm signal is generated Detection temperature for circulating fluid discharge temperature drop Setting and checking 10 Press the SEL key once The set screen of detection temperature...

Страница 98: ...e rise Setting and checking 14 Press the SEL key once The set screen of detection temperature for circulating fluid discharge pressure rise is displayed on the digital display 15 Select detection temp...

Страница 99: ...en this alarm signal is generated Detection temperature for circulating fluid discharge pressure drop Setting and checking 18 Press the SEL key once The set screen of detection temperature for circula...

Страница 100: ...efault setting This alarm signal is not detected Operation continues when this alarm signal is generated Operation is stopped when this alarm signal is generated The monitoring time of communication e...

Страница 101: ...ng This alarm signal is not detected Operation continues when this alarm signal is generated Operation is stopped when this alarm signal is generated Changing of Contact input signal 2 detection Setti...

Страница 102: ...set value Set value Explanation Initial value Default setting Operation continues when this alarm signal is generated Operation is stopped when this alarm signal is generated Setting disable 30 Press...

Страница 103: ...AS 22 Monitoring start timer after the operation starts Alarm monitoring starts when it reaches the set time When the circulating fluid temperature enters the alarm threshold range before it reaches t...

Страница 104: ...er from the table below with key or key and confirm by pressing SEL Table 5 16 19 List of set value Set value Explanation Initial value Default setting to Sets time from detecting the alarm to generat...

Страница 105: ...ation As the circulating fluid temperature at this time is 20 o C AS 06 starts alarm monitoring at the same time as the operation start Status 2 The circulating fluid temperature becomes within the se...

Страница 106: ...ure becomes within the set range of AS 04 AS 04 alarm monitoring starts Status 3 The circulating fluid temperature exceeds the threshold of AS 06 but the alarm will not be generated as it has returned...

Страница 107: ...ulated operation time is not reset NO 1 Press and hold the MENU key for approx 2 sec Repeat pressing the key until the setting screen for key lock appears on the digital display Data reset 2 Press the...

Страница 108: ...lated time reset function The table below explains the setting items of the accumulated time reset and the initial values Table 5 18 1 List of set accumulated time reset function Display Item Contents...

Страница 109: ...below with key or key and confirm by pressing SEL Select then the accumulated operating time of the fan motor is reset The display returns to the main menu Table 5 18 3 List of set value Set value Exp...

Страница 110: ...on range RW Contact input output communication Contact input signal 1 Sets contact input signal 1 RUN Contact input signal 1 type Sets input type of contact input signal 1 ALT Contact input signal 1 D...

Страница 111: ...panel operates and sets the thermo chiller Sets DIO mode 1 The operation starts with contact input output Sets SERIAL mode 2 Serial communication performs operation setting 1 When the setting of the c...

Страница 112: ...specification Setting and checking 5 Press the SEL key once The set screen of communication specification is displayed on the digital display 6 Select communication specification from the table below...

Страница 113: ...DBUS to Sets of slave addresses for MODBUS Set range is 1 to 99 Communication speed MODBUS Setting and checking 11 Press the SEL key once The set screen of communication speed MODBUS is displayed on t...

Страница 114: ...speed simple communication protocol Setting checking 15 Press the SEL key once The set screen of communication speed simple communication protocol is displayed on the digital display 16 Select communi...

Страница 115: ...l Setting and checking 19 Press the SEL key once The set screen of data length simple communication protocol is displayed on the digital display 20 Select data length simple communication protocol fro...

Страница 116: ...rotocol Setting and checking 23 Press the SEL key once The set screen of stop bit simple communication protocol is displayed on the digital display 24 Select stop bit simple communication protocol fro...

Страница 117: ...e communication protocol Setting and checking 27 Press the SEL key once The set screen of communication range simple communication protocol is displayed on the digital display 28 Select communication...

Страница 118: ...communication protocol 2 External switch signal cannot be set Contact input signal 1 type Setting and checking 31 Press the SEL key once The set screen of contact input signal 1 type is displayed on t...

Страница 119: ...gnal 1 OFF detection timer Setting and checking 35 Press the SEL key once The set screen of the contact input signal 1 OFF detection timer is displayed on the digital display 36 Select contact input s...

Страница 120: ...signal 2 type Setting and checking 39 Press the SEL key once The set screen of contact input signal 2 type is displayed on the digital display 40 Select contact input signal 2 type from the table belo...

Страница 121: ...FF detection timer Setting and checking 43 Press the SEL key once The set screen of contact input signal 2 OFF detection timer is displayed on the digital display 44 Select contact input signal 2 OFF...

Страница 122: ...set status is output Signal for Stop timer set status is output Signal for the recovery from power failure is output Signal for anti freezing setting is output Pass through signal of contact input sig...

Страница 123: ...contact output signal 2 function from the table below with key or key and confirm by pressing SEL Table 5 19 27 List of set value Set value Explanation Initial value Default setting Without output sig...

Страница 124: ...al 2 selected alarm Setting and checking 55 Press the SEL key once The set screen of contact output signal 2 selected alarm is displayed on the digital display 56 Select contact output signal 2 select...

Страница 125: ...set status is output Signal for Stop timer set status is output Signal for the recovery from power failure is output Signal for anti freezing setting is output Pass through signal of contact input sig...

Страница 126: ...key and confirm by pressing SEL Table 5 19 32 List of set value Set value Explanation Initial value Default setting Setting checking are not available unless the function setting of digial output 3 is...

Страница 127: ...ivity of leak current mA HRS018 A 20 B R HRS030 A 20 B R 10 30 HRS0 A 20 B T R High pressure pump optional 15 30 6 2 Option J Automatic fluid filling 6 2 1 Option J Automatic fluid filling This functi...

Страница 128: ...ntake temp sensor failure AL12 Low super heat temperature AL25 Circulating fluid discharge pressure sensor failure AL13 High compressor discharge pressure AL26 Compressor discharge pressure sensor fai...

Страница 129: ...Note 1 2 L min 10 0 35 MPa 14 0 35 MPa Maximum flow rate 50 60 Hz L min 17 20 Maximum pump head 50 60 Hz m 70 Output W 610 Recommended earth leakage breaker capacity A 15 Cooling capacity Note 3 W The...

Страница 130: ...HRX OM W058 Chapter 6 Option Optional Accessories 6 5 Option V Stainless steel enclosure HRS R Series 6 4...

Страница 131: ...tion Manual for communication for details Read alarm status with serial communication Refer to the Operation Manual for communication for details The thermo chiller has two types of operation dependin...

Страница 132: ...larm with the highest number is the alarm that was generated first Example of display The temperature rises gradually and alarms are generated in the order AL03 AL06 AL02 The alarm code displayed on t...

Страница 133: ...screen Press and keys down simultaneously The alarm buzzer is stopped Tips The alarm buzzer can be set not to make sound Refer to 5 15 Alarm buzzer sound setting The procedure to stop the alarm buzzer...

Страница 134: ...ting the cause of the alarm Ensure that the alarm display screen is displayed Alarm can only be reset on this screen Press and keys down simultaneously The alarm is reset The ALARM lamp goes off The o...

Страница 135: ...n the evaporator is not frozen Use a 15 ethylene glycol aqueous solution if operating with a set temperature lower than 10 o C AL12 Low super heat temperature Stop AL13 High compressor discharge press...

Страница 136: ...nication error is disabled in the default setting When this function needs to be enabled refer to 5 19 Communication function 3 The functions of AL31 Contact input 1 Signal detection and AL32 Contact...

Страница 137: ...tected Not detected Ammonium ion mg L 0 1 or less 1 0 or less Residual chlorine mg L 0 3 or less 0 3 or less Separation carbonic acid mg L 4 0 or less 4 0 or less Quoted from JRA GL 02 1994 The Japan...

Страница 138: ...ay are clear Check the function The RUN STOP and MENU SEL buttons operate properly Circulating fluid discharge pressure Check on the operation panel There is no problem for use Operating conditions Ch...

Страница 139: ...2 Slide the dustproof filter upwards to remove Care should be taken not to deform or scratch the air cooled condenser Fig 8 1 Removal of the dustproof filter 1 2 If the fins of the air condenser beco...

Страница 140: ...in the specification range Circulating fluid Replace the circulating water periodically Clean the tank Ensure that the water has not been contaminated and that there is no algae growth Circulating wat...

Страница 141: ...6 months Check for water leakage from pump For option T High pressure pump Remove the panel and check the pump for excessive leakage If the leakage is found replace the mechanical seal Order the mech...

Страница 142: ...For spare 5 filters per set HRG S0211 Mechanical seal set 1 For option T High pressure pump This function cannot prevent freezing of the product completely if the installation area is exposed to seve...

Страница 143: ...id from the product 3 After draining cover the product with vinyl etc and store 8 4 1 Discharge of the circulating fluid 1 Place a container underneath the drain outlet The capacity of the container s...

Страница 144: ...nt 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 5 After discharging the circulating fluid in the tank...

Страница 145: ...use an air trap Fig 8 5 Fitting for the drain port Accessories Fig 8 6 Example of using fitting for the drain port Option T High pressure pump The ball valve is the drain port Open the ball valve to d...

Страница 146: ...HRX OM W058 Chapter 8 Control Inspection and Cleaning 8 4 Stop for a Long Time HRS R Series 8 10...

Страница 147: ...pply cable to be prepared by user Weight 11 kg 45 1 Use the product in conditions where freezing will not occur Consult with SMC if using in a season or region where the ambient temperature will fall...

Страница 148: ...Global Warming Potential GWP Regulation EU No 517 2014 Based on the IPCC AR4 Revised Fluorocarbons Recovery and Destruction Law Japanese law R134a 1 430 1 430 R404A 3 922 3 920 R407C 1 774 1 770 R410...

Страница 149: ...DC500mA Resistance load Minimum load current DC5V 10mA Output voltage DC24V 10 0 5A MAX Circuit structure diagram 1 The pin numbers and output signals can be set by user For details refer to the 5 19...

Страница 150: ...l Standard EIA RS 485 EIA RS 232C Circuit structure diagram Connector location Fig 9 1 1 Rear side 1 5 9 internal circuit This product Your system SD SG SD 2 3 5 internal circuit This product Your sys...

Страница 151: ...HRX OM W058 Chapter 9 Documents HRS R Series 9 2 Outline dimensions 9 5 9 2 Outline dimensions Fig 9 2 1 Outline dimensions When option is selected...

Страница 152: ...r for high pressure Expansion1 Expansion2 Temp sensor Press sensor for low pressure Temp sensor for return port Pump Press sensor for outlet Temp sensor for outlet Circulating fluid outlet Rc1 2 Drain...

Страница 153: ...4 Cooling capacity 9 4 1 HRS018 A 20 R Fig 9 4 1 Cooling capacity HRS018 A 20 R 9 4 2 HRS030 A 20 R Fig 9 4 2 Cooling capacity HRS030 A 20 R The cooling capacity will be reduced by 300W in cae of opt...

Страница 154: ...HRX OM W058 Chapter 9 Documents 9 5 Heating capacity HRS R Series 9 8 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...

Страница 155: ...y HRS018 030 A 20 T R 0 0 0 1 0 2 0 3 0 10 20 30 Circulating fluid flow L min Circulating fluid pressure Mpa 10 20 Outlet 60Hz Outlet 50Hz Return port Available area Min necessary flow 5L min Pump hea...

Страница 156: ...Documents 9 7 Compliance HRS R Series 9 10 9 7 Compliance This system conforms to the following standards Table 9 6 Compliance CE Marking EMC Directive 2014 30 EU Machinery Directive 2006 42 EC RoHS...

Страница 157: ...ikka Finland Oy 358 20 7513 513 PL72 Tiistinniityntie 4 SF 02231 Espoo France SMC Pneumatique S A 33 1 6476 1000 1 Boulevard de Strasbourg Parc Gustave Eiffel Bussy Saint Georges F 77600 Germany SMC P...

Страница 158: ...he condition at start right after setting up Thermo chiller Daily Check Sheet Inlet pressure MPa Flow rate L min Temperature Operation conditions Presence of error Present Not present Circulating flui...

Страница 159: ...truction 5 The failure was a secondary failure of the product caused by the failure of equipment connected to the product 6 The failure was caused by a natural disaster such as an earthquake typhoon o...

Страница 160: ...form checks and maintenance daily checks and regular checks specified in the Operation Manual and Maintenance Manual 3 Record the check and maintenance results on the daily check sheet attached to the...

Страница 161: ......

Страница 162: ...N 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 2020 SMC Corporatio...

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SMC Networks HRS018-A, Руководство по эксплуатации

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