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HRX-OM-MO021

Chapter 6 Alarm indication and trouble shooting

HRS Series

6.2

Alarm buzzer stop

6-3

6.2 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.

Press [

▼

] and [

▲

] keys down simultaneously..

The alarm buzzer is stopped.

【

Tips

】

・

The alarm buzzer can be set not to make sound. Refer to 5.14 Alarm buzzer

sound setting’’. The procedure to stop the alarm buzzer is not necessary
when the buzzer is set not to make a sound.

・

If this procedure is performed when the cause of the alarm has been

eliminated before stopping the alarm buzzer, the alarm will be reset at the
same time.

∗

[ ] lamp lights only when AL01 Low tank level is generated.

Flash

Press together

Alarm buzzer stop

Содержание HRS050-A*-20 Series

Страница 1: ... Operation Manual Installation Operation Original Instructions Thermo chiller Air Cooled refrigerated type Water Cooled refrigerated type HRS050 A 20 HRS050 W 20 Keep this manual available whenever necessary 2013 SMC CORPORATION All Rights Reserved ...

Страница 2: ...tion 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 machines are allowed to work on the product This manual and other documents attached to the product do not constitute a contract and will not affect any existing agreements or commitments It is stri...

Страница 3: ... product 1 9 1 8 Material Safety Data Sheet MSDS 1 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 3 2 4 Operation display panel 2 4 Chapter 3 Transport and Setting Up 3 1 3 1 Transport 3 1 3 1 1 Transportation using casters 3 2 3 2 Installation 3 3 3 2 1 Environment 3 4 3 2 2 Location Required ventilation rate an...

Страница 4: ...Display and setting of various functions 5 1 5 1 Function 5 2 5 1 1 Key operations 5 2 5 1 2 List of parameters 5 4 5 2 Main screen 5 7 5 2 1 Main screen 5 7 5 2 2 Display on the main screen 5 7 5 3 Alarm display menu 5 8 5 3 1 Alarm display menu 5 8 5 3 2 Content of display of alarm display menu 5 8 5 4 Inspection monitor menu 5 9 5 4 1 Inspection monitor menu 5 9 5 4 2 Checking of the Inspection...

Страница 5: ...witching setting and checking 5 32 5 14 Alarm buzzer sound setting 5 33 5 14 1 Alarm buzzer sound setting 5 33 5 14 2 Alarm buzzer sound setting and checking 5 33 5 15 Alarm customize function 5 34 5 15 1 Alarm customize function 5 34 5 15 2 Alarm customize function setting and checking 5 36 5 15 3 Setting of temperature alarm monitoring method and alarm generation timing 5 49 5 16 Data reset func...

Страница 6: ...onths 7 4 7 2 4 Inspection every 6 months 7 4 7 2 5 Inspection for winter season 7 5 7 3 Consumables 7 5 7 4 Stop for a Long Time 7 6 7 4 1 Discharge of the circulating fluid and facility water 7 6 Chapter 8 Documents 8 1 8 1 Specifications List 8 1 8 1 1 Product specification 8 1 8 1 2 Communication specifications 8 2 8 2 Outline dimensions 8 3 8 3 Flow Chart 8 4 8 3 1 HRS050 A 20 BJM 8 4 8 3 2 H...

Страница 7: ...nents which become hot and rotate If a component needs to be replaced or repaired contact a specialized vendor for parts and service z All personnel who work with or around the product should read and understand the safety related information in this manual carefully before starting work z The safety manager is responsible for strictly observing safety standards but responsibility in respect to sa...

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 electrical shock fracture poisoning etc and requires long term treatment or hospitalization Minor injury This term describes injuries that do not need long term treatment or hospitalization Others exclud...

Страница 9: ...mbol stands for a possible risk of hot surface and burns The product has surfaces that can reach high temperatures during operation Even after the power is turned off there can still be residual heat in the product z DO NOT operate the product without cover panels fitted z DO NOT start working inside the product until the temperature has decreased sufficiently This symbol stands for a possible ris...

Страница 10: ...nstructions 1 3 Hazards HRS 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 Warning label position For air cooled type ...

Страница 11: ...ed when contacting an SMC sales distributor How to see the manufacturing code P O 001 January 2011 O O 001 Year Symbol Remarks Month Symbol Remarks Serial no 2011 P 1 O 2012 Q 2 P 2013 R 3 Q Repeated from A to Z in alphabetical order Repeated from O to Z in alphabetical order with O for January and Z for December Fig 1 3 Position of product label 1 4 2 Earth Label Fig 1 4 Earth label It is an exam...

Страница 12: ... workers nearby z Use only the correct tools and procedure when installing or maintaning the product z Use personal protective equipment where specified 1 5 2 Personal Protective Equipment z Check all parts and screws are fitted correctly and securely after maintenance z Avoid working in a drunken or sick condition which might cause an accident z Do not remove the panels except for the cases permi...

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

Страница 14: ...he power supply switch at the back of the product to stop the operation of the thermo chiller Fig 1 5 Location of the switch for the power supply 2 Be sure to shut off the breaker of the facility power supply the power supply of the user s machine Fig 1 6 Shut off of facility power supply Even when the power supply swich is turned off some of the internal circuits are still energized unless the us...

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 the user must be accompanied by an MSDS Only maintenance personnel or qualified people are allowed to open the cover panels of the product Do not mix the compressor oil with domestic waste for disposal ...

Страница 16: ...HRX OM O021 Chapter 1 Safety Instructions 1 8 Material Safety Data Sheet MSDS HRS Series 1 10 ...

Страница 17: ... the part number Refer to 1 4 1 Product Label and check the part number of the product Fig 2 1 Part number of product 20 A 050 050 HRS Cooling capacity Cooling method Piping thread type Power supply Null F N Rc G PT G conversion fitting is included NPT PT NPTconversion fitting is included 20 1 phase AC200 to 230V 50 60Hz 4700W 5100W 50 60Hz Option Null None J Automatic water supply M Pure water pi...

Страница 18: ...ies 2 2 2 2 Name and Function of Parts Fig 2 2 Names of each part Table 2 1 Accessories list 1 Alarm code list label 1pc 2 Operation Manual 2pcs Jpn 1pc Eng 1pc 3 Sequence I O command signal connector 1pc 4 Ferrite core For communication 1pc 5 Cable tie For power supply cable fixture 1pc ...

Страница 19: ...lating fluid returns to the return port Drain port This drain port to drain the circulating fluid out of the tank Facility water inlet For water cooled type A facility water inlet to which the facility water is fed through piping The pressure of facility water should be in a range of 0 3 to 0 5MPa Facility water outlet For water cooled type A facility water outlet from which the facility water ret...

Страница 20: ...topped Flashes 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 operation Interval 0 3 seconds 4 4 ALARM lamp Flashes with buzzer when alarm occurs Interval 0 3 seconds 5 3 lamp Lights up when the tank level indicator falls below the LOW level 4 3 lamp Lights up...

Страница 21: ...o follow these instructions for transport Never lay the product on its side The compressor oil will leak in to the refrigerant piping which may cause early failure of the compressor 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 Drain the residual fluid from the pipin...

Страница 22: ... product to the 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 panel push it by the corner Pushing by the center of the panel may deform the shape Care should be taken Fig 3 1 Transportation using casters This product is heavy Care should be taken...

Страница 23: ...o rain or water splash it may cause electrical shock fire or failure Keep the product horizontal to a rigid and flat floor which can resist the weight of the product and take measures to prevent the product from tipping over Improper installation may cause water leakage tipping damage of the product or injure the operator Keep the ambient temperature of the product between 5 to 40o C Operation bel...

Страница 24: ... to 40 C z Location where the ambient humidity is out of the following range or where condensation occurs In transportation and storage 15 to 85 In operation 30 to 70 z Location that is exposed to direct sunlight or heat radiation z Location that is near heat sources and poor in ventilation z Location that is subjected to abrupt changes in temperature z Location that is subjected to strong electro...

Страница 25: ... temp of 3 o C between inside and outside of installation area Differential temp of 6 o C between inside and outside of installation area HRS050 A 20 Approx 10 140 70 Facility water source to be prepared For water cooled type Table 3 2 Facility water source to be prepared Required facility water rate l min Facility water temprature Model Heat Radiated kW Facility water temp range o C 25o C 32 o C ...

Страница 26: ...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 thermo chiller and the panel surface may become approx 50o C or higher When placing the thermo chiller ensure the thermo chiller does not affect surrounding environment ...

Страница 27: ...t to the installation 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 Prepare the fixing bracket shown below Not included in the package Item Part number Anti seismic brackets HRS TK002 2 Use M8 foundation bolts to fix the product within the dimensions below Fig 3...

Страница 28: ...lified persons are allowed to wire the product 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 3 firmly and secured to the product to prevent the external force of cables being applied to the terminals Incomplete wiring or improper securing of wiring may cause electrical shock exc...

Страница 29: ...lations of each country and by a person 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 applicable cable size and terminal Forcibly mounting with an unsuitable size cable may result in heat generation or fire Be sure to connect the power supply cable from the ...

Страница 30: ... the back of the product and lift it to remove Fig 3 6 Remove the upper panel 3 Connect the power supply cable and earth cable as shown in the figure below Fig 3 7 Wiring of power supply cable and earth cable Connect over current protection to the power cable connected to the equipment in order to avoid hazard ...

Страница 31: ... 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 mount the ferrite core 3 turn supplied as an accessory See below This is an example of wiring Refer to the Operation Manual for communication for details Fig 3 8 Wiring of contact for remote signal inp...

Страница 32: ...21 Chapter 3 Transport and Setting Up 3 3 Installation HRS Series 3 12 3 Plug the prepared connector in to the contact input output connector that is on the back of the thermo chiller Fig 3 9 Communication port ...

Страница 33: ...put current 2 Terminal no 3 4 Remote signal A With power supply shut off Contact open At generation Contact open Not generated Contact closed Output current 3 Terminal no 1 2 Alarm signal B With power supply shut off Contact open Tips This product has three output signals which can be customized depending on the customer s application Signals below can be output Refer to the Communications Operati...

Страница 34: ... procedure below for connecting multiple thermo chillers z Configuration of connection One host computer One thermo chiller or one host computer N thermo chillers Max 31 thermo chillers can be connected 1 SD 5 SG 9 SD SD SD SG Terminal resistance Master This product first slave 1 SD 5 SG 9 SD This product second slave 1 SD 5 SG 9 SD This product 31st slaves Terminal resistance120Ω Fig 3 10 Connect...

Страница 35: ...ding of alarm condition 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 z Configuration 1 master 1 thermo chiller 2 3 5 R D S D S G 2 3 5 R D S D S G Master This product Fig 3 11 Connection of RS 232C Be sure to shut off the breaker of the facility power supply the user s machine ...

Страница 36: ...l number of this product in 1 4 1 Product Label of this manual before connecting piping Model number HRS050 N 20 The transition connector from Rc to NPT is enclosed as an accessory For NPT piping be sure to use this connector Model number HRS050 F 20 The transition connector from Rc to G is enclosed as an accessory For G piping be sure to use this connector Connect piping firmly Incorrect piping m...

Страница 37: ...lating fluid outlet return port and facility water outlet inlet Fig 3 12 Tightening of piping Recommended piping circuit Fig 3 13 Recommended piping circuit No Name Size 1 Valve Rc1 2 2 Y shaped strainer or filter Rc1 2 500 Rc1 2 50μm 3 Flow meter 0 to 50 L min 4 Pressure gauge 0 to 1 0 MPa 5 Others Pipe hose etc I Dφ15more ...

Страница 38: ...ne glycol aqueous solution 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 Please dilute to 15 with tap water and use it Densitometer HRZ BR002 z Check the drain port is closed by the valve to prevent the supplied circulating fluid from draining out z...

Страница 39: ...ame Port size Piping specifications Automatic water fill inlet Rc3 8 Supply pressure 0 2 to 0 5MPa Overflow outlet Rc3 4 Piping should be within f19 of I D and 5m of length Riser piping trapping area should be avoided Fig 3 15 Piping to automatic fluid filling port and overflow port Supplying fluid from the automatic fluid filling port Fluid filling starts if the power supply switch is turned ON w...

Страница 40: ...ill be cut to protect the product and the alarm AL21 DC line fuse cut will be generated Refer to Chapter 6 for handling of alarms One external switch can be connected to contact input signal 1 and one to contact input signal 2 Two in total The external switch cannot be connected to the contact input signal 1 depending on the communication mode Table 3 7 shows the setting Table 3 7 Sets external sw...

Страница 41: ...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 is suitable for your environment Example When using a flow switch When operation is started it takes time for the fluid to reach the piping and the flow switch to detect the flow Set the time for the f...

Страница 42: ...switch 2 Depending on the external switch output type wire the switch to the connector for contact input output which is included as an accessory as shown below Mount the ferrite core 3 turns which is included as an accessory This is an example of wiringRefer to the Communications Operation Manual for more details NPN open collector output Fig 3 17 Wiring of the external switch NPN open collector ...

Страница 43: ...external switch Display Item Initial value Default setting Example Reference page Category Communication mode LOC LOC Contact input signal 1 RUN SW_A Contact input signal 1 type ALT ALT Contact input signal 1 delay timer time delay of reading 0 0 Contact input signal 1 OFF detection timer 0 2 Contact input signal 2 OFF OFF Contact input signal 2 type ALT Contact input signal 2 delay timer time del...

Страница 44: ...HRX OM O021 Chapter 3 Transport and Setting Up 3 7 Wiring of external switch HRS Series 3 24 ...

Страница 45: ...ce is in operation zCheck that the facility water circuit is not shut off by valves Tips The product is equipped with a water regulator which does not allow the facility water to flow unless the product is started Automatic fluid filling piping When option J Automatic fluid filling is selected zConfirm that the automatic fluid filling port piping is connected properly Over flow port piping When op...

Страница 46: ...es to the main screen which displays the circulating fluid outlet temperature z The set value of circulating fluid temperature is displayed as SV on the panel z The present value of circulating fluid temperature is displayed as PV on the panel Fig 4 1 Power supply 4 2 2 Setting of circulating fluid temperature Press the and buttons on the operational panel to change the SV to required value When t...

Страница 47: ...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 can be done to check for leakage and to discharge air from the piping If the fluid level in the tank reaches the lower limit a buzzer will sound and alarm no AL01 tank fluid level is low is displayed on...

Страница 48: ...tank Fig 4 6 Filling of Circulating Fluid 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 Refer to 5 1 1 Key operations Flash Press together ON z Check the drain port is closed by the valve to prevent the supplied circulating fluid from draining out z Supply the circulating fluid up to the H mark on th...

Страница 49: ... 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 supply the circulating fluid to the customer s device and piping The tank level must be H on the tank liquid level indicator Be sure to reset the alarm on the operation display panel of the alarm Alarm res...

Страница 50: ...s on refer to Chapter 6 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 temperature PV is controlled to the set temperature SV Fig 4 8 Starting the product ON Press When an alarm occurs Refer to Chapter 6 Alarm indication and trouble shooting Allow at least five minutes be...

Страница 51: ...ion 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 Turn off the power supply switch All LEDs go off Flash OFF Press Be sure to shut off the breaker of the facility power supply the user s machine power supply before wiring Also drain the circulating fluid etc fro...

Страница 52: ...level is within the specified range 4 6 Adjustment of Circulating Fluid Flow adjustment If the flow rate is less than 20L min it will not be able to achieve the specified cooling capacity The adjustment of flow rate should be performed using a manual bypass valve and monitoring the pressure or flow rate in the customer s device referring to the recommended piping flow shown in Figure 3 13 until th...

Страница 53: ...lly after the power supply is turned on 5 9 9 Anti freezing function Circulating fluid is protected from freezing during winter time or night time Set beforehand if there is a risk of freezing 5 10 10 Key click sound setting Operation panel key sound can be set on off 5 11 11 Changing temp unit Temperature unit can be changed Centigrade o C Fahrenheit o F 5 12 12 Changing pressure unit Pressure un...

Страница 54: ...lock Run timer Setting menu Stop timer READY mode READY band width READY time Offset mode Offset temperature Recover from power failure Anti freezing PV SV PV SV PV SV PV SV PV SV PV SV PV SV PV SV PV SV PV SV Data reset Pump accumulated operating time reset Fun motor accumulated operating time reset Compressor accumulated operating time reset Key click sound Temperature unit Pressure unit PV SV P...

Страница 55: ...rminal Slave address MODBUS Communicati on speed MODBUS Slave address Simple communicatio n protocol Communication speed Simple communication protocol Response delay time Simple communication protocol Communicati on range Simple communicati on protocol MENU BCC Simple communicatio n protocol Data length Simple communicati on protocol Parity check Simple communicati on protocol Stop bit length Simp...

Страница 56: ...essure Pressure of higher pressure refrigerant circuit Pressure of lower pressure refrigerant circuit Electric resistivity Accumulated operation time of the pump Accumulated operation time of the fun motor Accumulated operation time of the compressor Accumulated operation time 5 4 Check monitor menu Key lock OFF 5 5 Run timer 0 0H Stop timer 0 0H 5 6 READY mode OFF READY band width 0 0o C 0 0 ﾟ F ...

Страница 57: ... 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 signal 2 detection A STP Changing of DC line fuse cut A STP Changing of water leakage A STP Changing of upper limit of electric resistivity A RUN Upper limit of electric resistivity 4 5MΩ cm Changing of lower lim...

Страница 58: ...FF 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 Contact output 1 operation A Selected for contact output 1 AL 01 Contact output 2 function RMT Contact output 2 operation A Selected for contact output 2 AL 01 Contact output 3 function ALM Contact output 3 operation B Contact inpu...

Страница 59: ...temperature by pressing the key After changing the set temperature set it by pressing the SEL key The set value flashes while it is being changed If SEL key is not pressed the value is reset after 3 sec Circulating fluid discharge pressure Diaplay 3 Press the SEL key The discharge pressure of the circulating fluid is displayed on the digital display PV SV Electric resistivity Display 4 Press the S...

Страница 60: ...s 5 3 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 the SEL key is pressed the alarms are displayed in order starting from the latest one PV SV PV SV The main screen is displayed when the alarm is reset PV SV PV SV The main screen is displayed when MENU...

Страница 61: ...plays the temperature of the 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 pressure at the outlet Pressure of higher pressure refrigerant circuit Displays the pressure of higher pressure side of the refrigerant circuit Pressure of lower pressure refr...

Страница 62: ... temperature of the 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 displayed on the digital display PV SV Displays the temperature of the compressor inlet Check of the circulating fluid outlet pressure 4 Press the SEL key once The circulating fluid...

Страница 63: ...l display PV SV This function is available for customers who have purchased the electric resistivity sensor set part no HRS Dl001 Check of the accumulated operation time of the pump 8 Press the SEL key once The accumulated operation time of the pump is displayed on the digital display PV SV Displays the accumulated operation time of the pump Refer to the table below for the display Table 5 4 2 Lis...

Страница 64: ...t have the fan motor The accumulated time of the digital display shows Also AL29 fan motor maintenance alarm is not generated 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 display PV SV Displays the accumulated operation time of the compressor Refer to Table 5 4 2 for the display AL30...

Страница 65: ...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 the screen The set value cannot be changed Refer to the figure below PV SV PV SV During key lock setting no other setting is available Release the key lock setting for other setting ...

Страница 66: ...setting is 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 PV SV PV SV PV SV Key lock setting and checking 2 Select ON from the table below with key or key and confirm with SEL Table 5 5 2 List of set value Set value Explanation Initial value Default setting Key lock function OFF Key lock fun...

Страница 67: ...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 pump is operating independently this function does not operate even if the set time has passed Operation can start when the condition is normal and there is no alarm generated The lamp lights up when the...

Страница 68: ...opped Run timer Stop timer Set to start after 2 hours Set to stop after 5 5 hours Operating Stopped Now 1H 2H 3H 4H 5H 6H 7H 8H Operating Stopped Operating Run timer Stop timer Set to stop after 2 hours Set to start after 5 5hours Stopped Operating z Set while the breaker is ON while the power is supplied z The setting is released when operation is started or stopped by the timer Resetting is nece...

Страница 69: ...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 display PV SV PV SV PV SV Run timer Setting and checking 2 Press the SEL key once The set screen of run timer is displayed on the digital display PV SV 3 Select run timer from the table below with key or k...

Страница 70: ...ist of 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 00pm PV SV 6 Press the MENU key once Return to the screen displaying the circulating fluid temperature PV SV 7 Once the run timer is set leave the power supply to the product on The product will ...

Страница 71: ... 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 C READY band width upper lower temperature range 2 o C READY time 60 sec Preparation is completed 60 seconds after the circulating fluid temperature reaches 18o C to 22o C Circulating set fluid 20 READY ...

Страница 72: ... 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 display PV SV PV SV PV SV READY mode Setting and checking 2 Press the SEL key 3 times The set screen of ready mode is displayed on the digital display PV SV 3 Select ON from the table below with key or key...

Страница 73: ...ture range for the circulating fluid temperature Temperature unit is Centigrade Setting unit is 0 1o C Temperature unit is Fahrenheit Setting unit is 0 1o F READY time Set and checking 6 Press the SEL key once The set screen of READY time is displayed on the digital display PV SV 7 Select READY time from the table below with key or key and confirm by pressing SEL Table 5 7 4 List of set value Set ...

Страница 74: ... sending of the fluid Circulating fluid display temperature 30 Circulating fluid set temperature 30 This produuct Your system Serial communication Discharge temperature 30 Heat radiation 1 29 Circulating fluid temperature 30 MODE Explanation MODE1 Control the temperature so that the discharge temperature of the circulating fluid is circulating fluid set temperature offset temperature Circulating f...

Страница 75: ...arge temperature offset temperature and matches the circulating fluid temperature of the customer s device Circulating fluid display temperature 29 Circulating fluid set temperature 30 Offset temperature 1 This produuct Your system Serial communication Discharge temperature 30 29 Circulating fluid temperature 29 Heat radiation 1 Example of MODE 3 When the offset temperature is 1o C the thermo chil...

Страница 76: ... temperature 0 0 o C 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 PV SV PV SV PV SV Offset mode Setting and checking 2 Press the SEL key 6 times The set screen of offset mode is displayed on the digital display PV SV 3 Select offset mode from the table below with key or key and confirm by pressing SEL Ta...

Страница 77: ...g is OFF Centigrade to Fahrenheit to Sets offset temperature Temperature unit is Centigrade Setting unit is 0 1o C Temperature unit is Fahrenheit Setting unit is 0 1o F 6 Press the MENU key once Return to the main screen screen displaying the circulating fluid temperature PV SV z This function controls the offset temperature to the circulating fluid discharge temperature z Control range of the cir...

Страница 78: ...y 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 mode is DIO REMOTE SERIAL mode MODBUS this function does not start The signal of start stop of DIO REMOTE SERIAL mode MODBUS has priority The lamp lights when the power failure recovery is set The default...

Страница 79: ...prox 2 sec Repeat pressing the key until the setting screen for key lock appears on the digital display PV SV PV SV PV SV Recover from power failure Setting and checking 2 Press the SEL key 8 times The set screen of recover from power failure is displayed on the digital display PV SV 3 Select recover from power failure from the table below with key or key and confirm by pressing SEL Table 5 9 2 Li...

Страница 80: ...will stop operating automatically z 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 lamp flashes for 2 sec during waiting pump does not operate The RUN lamp flashes at 0 3sec Intervals during the automatic operation of the pump The default setting of this function is OFF z This function starts in stan...

Страница 81: ...ox 2 sec Repeat pressing the key until the setting screen for key lock appears on the digital display PV SV PV SV PV SV Anti freezing Setting and checking 2 Press the SEL key 9 times The set screen of anti freezing is displayed on the digital display PV SV 3 Select anti freezing from the table below with key or key and confirm by pressing SEL Table 5 10 2 List of set value Set value Explanation In...

Страница 82: ...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 PV SV PV SV PV SV Key click sound Setting and checking 2 Press the SEL key 10 times The set screen of key click sound is displayed on the digital display PV SV 3 Select key click sound from the table below with...

Страница 83: ...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 until the setting screen for key lock appears on the digital display PV SV PV SV PV SV Temperature unit Setting and checking 2 Press the SEL key 11 times The set screen of temperature unit is displayed on the digital display PV SV 3 Select te...

Страница 84: ...ntents 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 screen for key lock appears on the digital display PV SV PV SV PV SV pressure unit Setting and checking 2 Press the SEL key 12 times The set screen of pressure unit is displayed on the digital display PV SV 3 Select pressure unit from th...

Страница 85: ...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 sound appears on the digital display PV SV PV SV PV SV PV SV Alarm buzzer sound Setting and checking 2 Select alarm buzzer sound from the table below with key or key and confirm by pressing SEL Table...

Страница 86: ... is default setting AL04 Circulating fluid discharge temp Refer to Table 5 15 6 and Table 5 15 7 Operation When this alarm signal is output user can choose to stop continue operation or not to detect this alarm Operation continue is default setting Threshold change Temp setting at which the alarm is generated can be changed and also the alarm generating conditions can be set 1 0o C is default sett...

Страница 87: ...op continue the operation Operation stop is default setting AL33 Water leakage Refer to Table 5 15 17 Operation When this alarm signal is output user can choose to stop continue the operation Operation stop is default setting AL34 Electric resistivity rise Refer to Table 5 15 18 Table 5 15 19 Operation When this alarm signal is output user can choose to continue operation or not to detect this ala...

Страница 88: ...ssure rise Sets the detection pressure for the alarm of alarm NO AL08 circulating fluid discharge pressure rise Alarm signal is generated when the pressure becomes higher than this pressure 0 50MPa 73PSI Changing of circulating fluid discharge pressure drop Set the operation when alarm No AL09 circulating fluid discharge pressure drop is generated A RUN Detection pressure for circulating fluid dis...

Страница 89: ...onitoring the alarm will not be generated right away and will be kept not generated for the set period of time for AL04 Detection temp for the circulating fluid discharge temp increase and AL06 Detection temp for circulating fluid discharge temp drop when the temperatures goes out of the set range 5 1 This function is available for customers who have purchased the drain pan set part no HRS WL002 2...

Страница 90: ...n is stopped 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 for circulating fluid discharge temperature rise is displayed on the digital display PV SV 7 Select detection temperature for circulating fluid discharge temperature rise from the table below wi...

Страница 91: ... is stopped 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 for circulating fluid discharge temperature drop is displayed on the digital display PV SV 11 Select detection temperature for circulating fluid discharge temperature drop from the table below w...

Страница 92: ...is generated Operation is stopped when this alarm signal is generated Detection temperature for circulating fluid discharge pressure 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 PV SV 15 Select detection temperature for circulating fluid discharge pressure rise from the ...

Страница 93: ...enerated Operation is stopped when 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 circulating fluid discharge pressure drop is displayed on the digital display PV SV 19 Select detection temperature for circulating fluid discharge pressure drop from the tabl...

Страница 94: ...generated Operation is stopped when this alarm signal is generated The monitoring time of communication error Setting and checking 22 Press the SEL key once The set screen of the monitoring time of communication error is displayed on the digital display PV SV 23 Select the monitoring time of communication error from the table below with key or key and confirm by pressing SEL Table 5 15 13 List of ...

Страница 95: ...y once The set screen of the changing of contact input signal 2 detection is displayed on the digital display PV SV 27 Select the changing of contact input signal 2 detection from the table below with key or key and confirm by pressing SEL Table 5 15 15 List of set value Set value Explanation Initial value Default setting This alarm signal is not detected Operation continues when this alarm signal...

Страница 96: ...SEL key once The set screen of the changing of water leakage is displayed on the digital display PV SV 32 Select the changing of water leakage from the table below with key or key and confirm by pressing SEL Table 5 15 17 List of set value Set value Explanation Initial value Default setting Setting checking are not available if the setting of the water leakage option is OFF Operation continues whe...

Страница 97: ...ress the SEL key once The set screen of the changing of upper limit of electric resistivity rise is displayed on the digital display PV SV 36 Select the changing of upper limit of electric resistivity rise from the table below with key or key and confirm by pressing SEL Table 5 15 19 List of set value Set value Explanation Initial value Default setting Setting checking are not available if the set...

Страница 98: ...Press the SEL key once The set screen of the changing of lower limit of electric resistivity drop is displayed on the digital display PV SV 40 Select the changing of lower limit of electric resistivity drop from the table below with key or key and confirm by pressing SEL Table 5 15 21 List of set value Set value Explanation Initial value Default setting Setting checking are not available if the se...

Страница 99: ... 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 the set time the alarm monitoring will be started at that time Settings of this function and example of alarm generating timing for 5 15 3 Setting of temperature alarm monitoring method and generation...

Страница 100: ...on timer from the table below with key or key and confirm by pressing SEL Table 5 15 24 List of set value Set value Explanation Initial value Default setting to Sets time from detecting the alarm to generation of the alarm Setting unit is 1 second Settings of this function and example of alarm generating timing for 5 15 3 Setting of temperature alarm monitoring method and generation timing 47 Pres...

Страница 101: ...ulating fluid temperature ON OFF 250sec 500sec Elapsed time AS 04 set temperature 16oC AS 06 set temperature 14o C 1 2 4 3 5 6 AS 06 Alarm monitoring Fig 5 15 1 Alarm generation timing Alarm generation timing Status 1 Temperature alarm monitoring starts by starting the chiller operation As the circulating fluid temperature at this time is 20 o C AS 06 starts alarm monitoring at the same time as th...

Страница 102: ... Circulating fluid temperature Elapsed time Fig 5 15 2 Alarm generation timing Alarm generation timing Status 1 Start operation of the chiller As the circulating fluid temperature is within the set range of AS 06 AS 06 alarm monitoring starts Status 2 The circulating fluid temperature becomes within the set range of AS 04 AS 04 alarm monitoring starts Status 3 The circulating fluid temperature exc...

Страница 103: ...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 PV SV PV SV PV SV Data reset 2 Press the SEL key 13 times The set screen of data reset is displayed on the digital display PV SV 3 Select from the table below with key or key and confirm by pressing SEL Select then all dat...

Страница 104: ...e table below explains the setting items of the accumulated time reset and the initial values Table 5 17 1 List of set accumulated time reset function Display Item Contents Initial value Default setting Pump accumulated operating time reset Reset the accumulated operating time of the pump NO Fan motor accumulated operating time reset Reset the accumulated operating time of the fan motor For air co...

Страница 105: ...table 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 17 3 List of set value Set value Explanation Initial value Default setting Not possible to reset Not reset Fan motor accumulated operating time is reset Compressor accumulated operating time reset 6 Press the SEL key once The set ...

Страница 106: ...on range RW 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 Delay timer time delay of reading Sets the delay timer of reading of contact input signal 1 0 Contact input signal 1 OFF detection timer Sets the contact input signal 1 OFF detection timer 0 Contact input signal 2 Sets contact input sig...

Страница 107: ...Sets LOCAL mode The operation 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 contact input 1 is External switch signal DIO mode cannot be set 2 If the serial protocol is Simple communication protocol 2 and the contact input 1 is external switch sig...

Страница 108: ... specification Setting and checking 5 Press the SEL key once The set screen of communication specification is displayed on the digital display PV SV 6 Select communication specification from the table below with key or key and confirm by pressing SEL Table 5 18 4 List of set value Set value Explanation Initial value Default setting RS 232C RS 485 RS 485 terminal Setting and checking 7 Press the SE...

Страница 109: ... is MODBUS 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 the digital display PV SV 12 Select communication speed MODBUS from the table below with key or key and confirm by pressing SEL Table 5 18 7 List of set value Set value Explanation Initial value ...

Страница 110: ...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 PV SV 16 Select communication speed simple communication protocol from the table below with key or key and confirm by pressing SEL Table 5 18 9 List of set value Set value Explanation Initial value Default setting Set...

Страница 111: ...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 PV SV 20 Select data length simple communication protocol from the table below with key or key and confirm by pressing SEL Table 5 18 11 List of set value Set value Explanation Initial value Default setting Setting checking are not available unless the se...

Страница 112: ...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 PV SV 24 Select stop bit simple communication protocol from the table below with key or key and confirm by pressing SEL Table 5 18 13 List of set value Set value Explanation Initial value Default setting Setting checking are not available unless the se...

Страница 113: ...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 PV SV 28 Select communication range simple communication protocol from the table below with key or key and confirm by pressing SEL Table 5 18 15 List of set value Set value Explanation Initial value Default setting Setting c...

Страница 114: ...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 the digital display PV SV 32 Select contact input signal 1 type from the table below with key or key and confirm by pressing SEL Table 5 18 17 List of set value Set value Explanation Initial value Defa...

Страница 115: ...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 PV SV 36 Select contact input signal 1 OFF detection timer from the table below with key or key and confirm by pressing SEL Table 5 18 19 List of set value Set value Explanation Initial value Default setting Setting and check...

Страница 116: ...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 PV SV 40 Select contact input signal 2 type from the table below with key or key and confirm by pressing SEL Table 5 18 21 List of set value Set value Explanation Initial value Default setting Setting checking are not available if the setting of contact inp...

Страница 117: ...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 PV SV 44 Select contact input signal 2 OFF detection timer from the table below with key or key and confirm by pressing SEL Table 5 18 23 List of set value Set value Explanation Initial value Default setting Setting and checking are not ...

Страница 118: ...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 signal 1 Pass through signal of contact input signal 2 Signal output during automatic fluid filling Contact output signal 1 operation Setting and checking 47 Press the SEL key once The set screen of cont...

Страница 119: ...elect contact output signal 2 function from the table below with key or key and confirm by pressing SEL Table 5 18 27 List of set value Set value Explanation Initial value Default setting Without output signal Signal of operating status is output Signal of remote status is output Signal for completion of preparation TEMP READY Signal for the status of the operation stop alarm is output Signal for ...

Страница 120: ...t signal 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 PV SV 56 Select contact output signal 2 selected alarm from the table below with key or key and confirm by pressing SEL Table 5 18 29 List of set value Set value Explanation Initial value Default setting Setting checking are not avail...

Страница 121: ...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 signal 1 Pass through signal of contact input signal 2 Signal output during automatic fluid filling Contact output signal 3 operation Setting and checking 59 Press the SEL key once The set screen of cont...

Страница 122: ...key and confirm by pressing SEL Table 5 18 32 List of set value Set value Explanation Initial value Default setting Setting checking are not available unless the function setting of digial output 1 is selected alarm status signal to Sets selected alarm Set range is AL 01 to AL 36 63 Press the MENU key once Return to the main screen screen displaying the circulating fluid temperature PV SV ...

Страница 123: ...es not start Code Description Code Description AL02 High circulating fluid discharge temp AL17 Refrigerant circuit pressure low pressure side drop AL05 High circulating fluid return temp AL18 Compressor overload AL06 High circulating fluid discharge pressure AL20 Memory error AL07 Abnormal pump operation AL22 Circulating fluid discharge temp sensor failure AL10 High compressor intake temp AL23 Cir...

Страница 124: ...tion is available for customer who purchased drain pan set part no HRS WL002 For the installation of the drain pan refer to the Operation Manual of the Drain pan set Water leakage can be detected by this function AL33 Leakage is generated when water leakage is detected It is possible to set the operation when the alarm is generated Refer to the 5 15 Alarm customize function for details Fig 5 20 1 ...

Страница 125: ...sec Repeat pressing the key until the setting screen for key lock appears on the digital display PV SV PV SV PV SV Drain pan set Option Setting and checking 2 Press the SEL key 17 times The set screen of drain pan set Option is displayed on the digital display PV SV 3 Select drain pan set Option from the table below with key or key and confirm by pressing SEL Table 5 20 2 List of set value Set val...

Страница 126: ...resistivity sensor set part no HRS DI001 For the installation of the electrical resistivity sensor set refer to the Operation Manual of the Electrical resistivity sensor set This setting can display the screen of the electric resistivity Display range 0 to 4 5MΩ cm By monitoring electric resistivity alarm AL34 electric resistivity increase is generated when customer s set value is exceeded and ala...

Страница 127: ...approx 2 sec Repeat pressing the key until the setting screen for key lock appears on the digital display PV SV PV SV PV SV Electric resistivity sensor set Option Setting and checking 2 Press the SEL key 18 times The set screen of electric resistivity sensor set Option is displayed on the digital display PV SV 3 Select electric resistivity sensor set Option from the table below with key or key and...

Страница 128: ...HRX OM O021 Chapter 5 Display and setting of various functions 5 21 Option Electric resistivity sensor set HRS Series 5 76 ...

Страница 129: ...eration Manual for communication for details z Read alarm status with serial communication Refer to the Operation Manual for communication for details z The thermo chiller has two types of operation depending on the alarm status One alarm type will stop operation when an alarm is generated during operation The other type will not stop operation even when an alarm is generated Refer to the Table 6 ...

Страница 130: ...alarm 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 the operation panel is AL02 AL06 AL03 are displayed by pressing the SEL key Digital display SV displays 3 when AL03 is displayed In this example AL03 is the highest number This means AL03 is the alarm...

Страница 131: ...screen z Press and keys down simultaneously z The alarm buzzer is stopped Tips The alarm buzzer can be set not to make sound Refer to 5 14 Alarm buzzer sound setting The procedure to stop the alarm buzzer is not necessary when the buzzer is set not to make a sound If this procedure is performed when the cause of the alarm has been eliminated before stopping the alarm buzzer the alarm will be reset...

Страница 132: ...g the cause of the alarm z Ensure that the alarm display screen is displayed Alarm can only be reset on this screen z Press and keys down simultaneously z The alarm is reset The ALARM lamp goes off The operation panel displays the circulating fluid temperature and the circulating fluid set temperature The contact signal of the contact input output communication stops Refer to the Operation Manual ...

Страница 133: ... operating with a set temperature lower than 10o C AL13 High compressor discharge pressure Stop Reduce the ambient temperature or heat load AL15 Refrigerant circuit pressure high pressure side drop Stop Check the ambient temperature is within the specified range It is possible that refrigerant is leaking Ask for the service AL16 Refrigerant circuit pressure low pressure side rise Stop Reduce the a...

Страница 134: ...ize function 2 AL19 Communication error is disabled in the default setting When this function needs to be enabled refer to 5 18 Communication function 3 The functions of AL31 Contact input 1 Signal detection and AL32 Contact input 2 Signal detection are not default settings If these functions are used refer to 5 18Communication function 4 For air cooled type 6 4 Other Errors How to check other err...

Страница 135: ...mg L 0 1 or less 0 3 or less Sulfide ion mg L Not detected 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 Referential item Separation carbonic acid mg L 4 0 or less 4 0 or less Quoted from JRA GL 02 1994 The Japan Refrigeration and Air Conditioning Industry Association Clean the tank circulating fluid circuit and change the circulating fluid i...

Страница 136: ...tons operate properly Circulating fluid temperature Check on the operation panel There is no problem for use Operating conditions Check the operation condition There is no abnormal noise vibration smell and smoke Facility water For water cooled type Facility water condition Temperature flow rate and pressure are within the specified range Shut off the power supply of the product when performing cl...

Страница 137: ... Care should be taken not to deform or scratch the air cooled condenser fin while the removal Fig 7 1 Removal of the dustproof filter Cleaning of filter Use a long bristled brush or air gun to clean the condenser Fig 7 2 Cleaning of filter If the fins of the air condenser become clogged with dust or debris heat radiation performance reduces This results in the reduction of cooling performance and ...

Страница 138: ...rce and replace the facility water z For the circulating fluid select from the specification range shown in Table 7 1 Quality standard for fresh water tap water 7 2 4 Inspection every 6 months Check for water leakage from pump Remove the panel and check the pump for excessive leakage If the leakage is found replace the mechanical seal Order the mechanical seal described in 7 3 Consumables as a ser...

Страница 139: ... water cooled type The user should take measures against freezing z This function does not prevent the freezing of the automatic fluid filling circuit when the option is selected The measure for the automatic fluid filling circuit is taken by customer For details refer to 5 10 Anti freezing function 1 Keep the power supply on RUN lamp flashes at 2sec intervals 2 Fully open the valve and manual rel...

Страница 140: ...store 7 4 1 Discharge of the circulating fluid and facility water 1 Place a container underneath the drain outlet The capacity of the container should be approx 10L Fig 7 4 Drain the circulating fluid and facility water from the product 2 Remove the tank lid 3 Open the ball valves at the drain port and drain the fluid 4 Confirm that a sufficient amount of the circulating fluid has been drained fro...

Страница 141: ...ve the piping of the outlet of the facility water 7 Remove the dustproof filter to remove the plug Please refer P7 3 for the procedure of removal Fig 7 5 Removal of the plug 8 After ensuring that the facility water is completely discharged apply the sealant tape to the plugs which are removed during step 7 for mounting Mount the dustproof filter after mounting them Please refer P7 4 for how to mou...

Страница 142: ...g to the piping of the product Fig 7 6 Plug to the piping of the product Connection to the drain ball valve When connecting piping to the drain ball valve fix the ball valve with a spanner Fig 7 7 Connection to the drain If you do not fix the ball valve during piping the ball valve will rotate causing fluid leakage or malfunction Fix the ball valve during piping ...

Страница 143: ...ector 1pc Operation manual Installatio Operation 1pc Alarm code list label 1pc Weight 11 kg 69 67 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 below zero 2 If tap water is used use water which satisfies the standard of The Japan Refregeration And Air Conditioning Industry Association JRA GL 02 ...

Страница 144: ... output signal Minimum load current DC5V 10mA Output voltage DC24V 10 0 5A MAX Circuit structure diagram 4 7kΩ This product Your system Internal circuit DC24V Alarm signal 10 6 Run stop signal Run status signal Remote signal 12 11 24VCOM 9 8 7 5 4 3 2 1 Default unsetting DC24V output 24VCOM output 1kΩ 4 7kΩ 1kΩ Serial communication Table 8 3 Specifications List Item Specification Connector type fo...

Страница 145: ...HRX OM O021 Chapter 8 Documents HRS Series 8 2 Outline dimensions 8 3 8 2 Outline dimensions Fig 8 1 Outline dimensions ...

Страница 146: ...emp 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 Filter Drain port Circulating fluid return port Rc1 2 Solenoid valve for automatic fluid filling Automatic fluid filling port Rc3 8 Over flow port Rc3 4 Air cooled condenser Heat exchanger Automatic fluid filling circuit For option with automatic f...

Страница 147: ... Press sensor for outlet Temp sensor for outlet Circulating fluid outlet Rc1 2 Filter Drain port Circulating fluid return port Rc1 2 Solenoid valve for automatic fluid filling Automatic fluid filling port Rc3 8 Over flow port Rc3 4 Water cooled condenser Heat exchanger Automatic fluid filling circuit For option with automatic fluid filling J Facility water inlet Rc1 2 Facility water outlet Rc1 2 P...

Страница 148: ...ating fluid temperature Heating capacity W 5 20 25 32 40 Ambient temperature 50Hz 0 1000 2000 3000 4000 5000 6000 7000 8000 0 10 20 30 40 50 Circulating fluid temperature Cooling capacity W 25 32 40 60Hz 0 1000 2000 3000 4000 5000 6000 7000 8000 0 10 20 30 40 50 Circulating fluid temperature Cooling capacity W 25 32 40 Ambient temperature or facility water temperature Ambient temperature or facili...

Страница 149: ...m 50 60 70 Available area Available area Outlet 60Hz Return port Fig 8 7 Pump capacity HRS050 20 BJM 8 7 Required facility water flow For water cooled type Fig 8 8 Required facility water flow For water cooled type HRS050 W 20 0 5 10 15 20 25 30 0 10 20 30 40 50 Facility water inlet temperature Facility water flow rate L min The amount of the facility water for the operation with rated circulating...

Страница 150: ...er 8 Documents 8 8 Compliance HRS Series 8 8 8 8 Compliance This system conforms to the following standards Table 8 4 Compliance EMC Directive 2004 108 EC CE Marking Machinery Directive 2006 42 EC NRTL E112803 UL61010 1 ...

Страница 151: ...ussy Saint Georges F 77600 Germany SMC Pneumatik GmbH 49 6103 402 0 Boschring 13 15 D 63329 Egelsbach Greece SMC Hellas E P E 30 210 2717265 Anagenniseos 7 9 P C 14342 Nea Philadelphia Athens Hungary SMC Hungary Ipari Automatizálási Kft 36 23 511 390 Torbágy u 19 HU 2045 Törökbálint Ireland SMC Pneumatics Ireland Ltd 353 1 403 9000 2002 Citywest Business Campus Naas Road Saggart Co Dublin Italy SM...

Страница 152: ...tart 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 fluid temp Fluid amount Inside Outside of liquid level Inside Outside Fluid leakage Humidity Temperature Right after setting up Result Facility water For water cooled type Operation Display Operation panel Setting up cond...

Страница 153: ...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 or flood or by an accident or fire 7 The failure was caused by operation different from that shown in the Operation Manual or outside of the specifications 8 The checks and maintenance specified daily checks and regu...

Страница 154: ...orm 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 Operation Manual and Maintenance Manual 7 Request for Warranted Repair For warranted repair please contact the supplier you purchased this product from Warranted repair shall be on a request basis Rep...

Страница 155: ......

Страница 156: ... 101 0021 JAPAN Tel 81 3 5207 8249 Fax 81 3 5298 5362 URL http www smcworld com Note Specifications are subject to change without prior notice and any obligation on the part of the manufacturer 2013 SMC Corporation All Rights Reserved ...

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