Hitachi CSC-5S User Manual Download

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INSTALLATION AND OPERATION MANUAL

MANUAL DE INSTALACIÓN Y FUNCIONAMIENTO

INSTALLATIONS- UND BETRIEBSHANDBUCH

MANUEL D’INSTALLATION ET DE

FUNCTIONNEMENT

MANUALE D’INSTALLAZIONE E D’USO

MANUAL DE INSTALAÇÄO E DE

FUNCIONAMENTO

BRUGER- OG MONTERINGSVEJLEDNING

INSTALLATIE- EN BEDIENINGSHANDLEIDING

HANDBOK FÖR INSTALLATION OCH ANVÄNDING

ÅÃ×ÅÉÑÉÄÉÏÅÃÊÁÔÁÓÔÁÓÇÓÊÁÉËÅÉÔÏÕÑÃÉÁÓ

CSC-5S

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Do not perform installation work, without referring to our installation manual.
No realice la instalación de este equipo, sin antes consultar este manual de instalación.
Bei der Installation unbedingt die Hinweise in der Installationsanleitung beachten.
Consulter notre manuel avant de réaliser une quelconque installation.
Realizzare l’installazione, seguendo quanto indicato in questo manuale.
Nao inicie os trabalhos de montagem, sem consultar o nosso manual de montagem.
Udfor ikke installationsarbejder uden forst at donsultere vores vejledning.
Voer geen enkele handeling uit om de apparatuur alvorens deze hadleiding te hebben
doorgelezen.
Utför inte nagra installationsarbeten utan att först läsa var installationsmanual

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Summary of Contents for CSC-5S

Page 1: ...No realice la instalación de este equipo sin antes consultar este manual de instalación Bei der Installation unbedingt die Hinweise in der Installationsanleitung beachten Consulter notre manuel avant de réaliser une quelconque installation Realizzare l installazione seguendo quanto indicato in questo manuale Nao inicie os trabalhos de montagem sem consultar o nosso manual de montagem Udfor ikke in...

Page 2: ......

Page 3: ...rte ADVARSEL Farer eller farlig brug som KAN resultere i alvorlig personskade eller dødsfald WAARSCHUWING Gevaren of onveilige praktijken die ernstig persoonlijk letsel of de dood tot gevolg KUNNEN hebben VARNING Risker eller osäkra tillvägagångssätt som KAN leda till svåra personskador eller dödsfall ΠΡΟΕΙ ΟΠΟΙΗΣΗ Κίνδυνοι ή επικίνδυνες πρακτικές οι οποίες ΜΠΟΡΕΙ να έχουν ως αποτέλεσµα σοβαρές σω...

Page 4: ...120 mm 120 mm UNIT SELECTION 2 ...

Page 5: ...le within approximately 3 meters from strong electromagnetic wave radiators such as medical equipment In case that the central station is installed in a place where there is electromagnetic wave radiation shield the controller and cables by covering with the steel box and running the cable through the metal conduit tube In case that there is electric noise at the power source for the indoor unit p...

Page 6: ...emove the controller from the holding bracket Do not insert the screwdriver into the nail near the slot part or the nail will be damaged 2 Attach the power supply part to the switch box 3 Attach the control part onto the power supply part At first attach the upper side and then the lower side More than 50mm Slot Part Control Part Power Supply Part Nail Figure Seen from Bottom Side Slot Part Screw ...

Page 7: ...lied Connection Cable 0 75mm 2 Twisted Pair Cable Max Wiring Length 1000m totally Either of Shielded and Non shielded can use 3 2 SETTING OF DIP SWITCH 3 2 1 SETTING OF DIP SWITCHES DSW1 AND DSW2 Set the dip switches DSW1 and DSW2 as follows It is necessary to set address setting in case of connecting more than 2 controllers max 8 controllers Twist Pair Cable 1P 0 75mm2 H LINK Max 8 Chiller Units ...

Page 8: ...supply cable and other signal cables Noise from these cables may cause malfunction of the controller and chiller unit If signal cables run through together with power supply cable and other signal cables keep a distance more than 15 cm between signal wiring and others or run the signal cables through the metal conduit tube and earth the either end of tube If power supply cable is connected to term...

Page 9: ...2 8 7 UNIT No INDVDL 6 5 1 4 3 2 8 7 UNIT No INDVDL 2 Set the min controlled unit No by pressing or switch third digit 3 Press GROUP switch again 6 5 1 4 3 2 8 7 UNIT No INDVDL 4 Set the max controlled unit No by pressing or switch first digit 5 Press the GROUP switch for more than 3 seconds The mode is changed from group registration mode to the normal mode In Case of Controller Address 1 In case...

Page 10: ...the controller address No from the smaller unit No If this procedure is not performed the alarm code E002 may occur At that time correct address No of the controller having E002 alarm code at first Example 1 Set address 1 on controller add 1 for units Nos 1 to 4 2 Set address 2 on controller add 2 for units Nos 4 to 7 3 After setting group registration E002 alarm occurs in the controller address N...

Page 11: ...ated during individual control Page 8 Indication of Multiple Units Control indicated during multiple units control Page 8 Timer Indication Page 16 Demand Indication Page 17 Indication of Emergency Stop Page 17 Indication of No Function indicated in case of incorrect operation Operation Mode Change Switch Page 12 Air Conditioning Heat Storage Switch Page 12 Timer Selection Switch Page 16 Option Sel...

Page 12: ...s automatically ON OFF controlled by detecting the set temperature and sensing temperature If UNIT SELECTION switch is pressed during normal mode NO FUNC is indicated The control for the chillers up to 8 units are performed by sensing the minimum water temperature during cooling and the maximum water temperature during heating respectively In case of inlet outlet water temperature control the chil...

Page 13: ...switch Switch ON the main power switch and energize the oil heater to protect compressor for 12 hours before operation 1 4 3 2 SET TEMP COOL UNIT No INDVDL A C 1 Press the GROUP switch for more than 3 seconds Third digit figure is flickered This digit indicates the minimum unit No controlled by this controller In case of the address of the controller is not set 1 and group registration is not perf...

Page 14: ...ting was not performed in case of connecting two or more controllers In this case alarm code E002 may occur at the controller having bigger address At that time set correct address No to the controller having E002 alarm code 7 2 SELECTION FOR OPERATED UNIT AND UNIT STATE MONITORING The controller controls the maximum 8 chiller units for individual or simultaneous It is possible to operate the unit...

Page 15: ...r More Than 1 Unit Operating State of Each Unit The figure below shows the case of individual control air conditioning mode and setting temperature of 20 C 1 4 3 2 SET TEMP COOL UNIT No INDVDL A C Operating State of Each Unit The above figure shows the case of operation for No 1 to No 4 units In case of unit No AA indication of operation mode setting temperature air condition heat storage and loca...

Page 16: ... H STRG switch NOT AVAILABLE FUNCTION NOTE The above instruction shows the case of operating No 4 unit Operate another unit based on the same procedure In case of selecting all the units select AA Some functions are not available depending on models Contact installer for details Operation mode setting is not available during operation In case of multiple unit control is selected and UNIT SELECTION...

Page 17: ...s procedure is not performed during multiple unit control 1 4 3 2 SET TEMP COOL UNIT No INDVDL A C 2 Press TEMP switch and set required temperature Press switch at once setting temperature is increased by 1 C Press switch at once setting temperature is decreased by 1 C Temperature setting range is different according to the unit 1 4 3 2 SET TEMP COOL UNIT No INDVDL A C NOTE Setting temperature is ...

Page 18: ...ple unit control 1 4 3 2 SET TEMP COOL UNIT No INDVDL A C Press DISP MODE switch Indication of setting temperature is automatically changed as follows The display is changed according to the following order Inlet Water Light Off Outlet Temperature Light Off 1 4 3 2 COOL UNIT No INDVDL INLET A C TEMP NOTE In case of the multiple unit control is selected and UNIT SELECTION switch is pressed NO FUNC ...

Page 19: ...operating No 4 unit Operate another unit based on the same procedure In case of selecting all the units select AA In case of multiple unit control is selected and UNIT SELECTION switch is pressed NO FUNC is indicated Unit No is always indicated AA when all the units are operated simultaneously in normal mode In the case that power is supplied to only CSC 5S after power failure the chiller unit is ...

Page 20: ...ed unit is operated according to the set schedule 1 4 3 2 SET TEMP COOL UNIT No INDVDL A C TIMER NOTE The above instruction shows the case of operating No 4 unit Operate another unit based on the same procedure In case of selecting all the units select AA In case of multiple unit control is selected and UNIT SELECTION switch is pressed NO FUNC is indicated Unit No is always indicated AA when all t...

Page 21: ...he liquid crystal display Indication of the unit having an alarm code is flickered Unit No alarm code and nominal indication is indicated alternatively If alarm code occurs in multiple control units unit No and alarm code are indicated from the unit having smaller No sequentially Check the alarm code and contact your installer 1 4 3 2 SET TEMP COOL UNIT No INDVDL A C ABNML Power Failure All the in...

Page 22: ... 5 1 4 3 2 8 7 MULTI COOL UNIT No A C 2 Press the OPTION switch for more than 3 seconds Indication of option setting is flickered 6 5 1 4 3 2 8 7 MULTI COOL UNIT No A C 3 By pressing the OPTION switch the option No is changed sequentially respectively Option No is shown in Table 1 of page 19 6 5 1 4 3 2 8 7 MULTI COOL UNIT No A C 4 Press the TEMP switch and select the option setting In case of opt...

Page 23: ...let Outlet Temperature Control 0 Available for Capacity Control to the Unit Stopped Finally Option 3 1 Not Available for Capacity Control to the Unit Stopped Finally 0 The pump is started after Thermo OFF Option 4 1 The pump is stopped after Thermo OFF The water pump at the final stop still runs even under thermo off 8 EXTERNAL OUTPUT AND INPUT FUNCTION This controller CSC 5S has a function of 2 c...

Page 24: ...ure MPa C1Ps C6Ps Suction Pressure MPa C1td C6td Discharge Gas Temperature C C1ts C6ts Suction Gas Temperature C C1tr C6tr Liquid Refrigerant Temperature C Indicate Max 6 Refrigerant Circuit Data CEL Inlet Water Temperature C CoL Outlet Water Temperature C CcoL Individual Water Piping Outlet Temperature C The display contents depend on chiller unit tSC Setting Temperature of Chilled Water C tSH Se...

Page 25: ...part of setting in this case 1 Changing to Self Checking Mode By pressing the UNIT SELECTION UNIT SELECTION and MODE CHANGE switches simultaneously when all the groups of units are stopped the mode is changed to self checking mode If one unit is operated NO FUNC is indicated and mode is not changed to self checking mode After changing to the self checking mode self checking is started By pressing ...

Page 26: ...witch After pressing the switch indication is changed automatically as follows and the mode is changed to connection checking mode NOTE If it is not cleared when connection check is not set the mode is changed to the normal mode 11 SELF CHECKING MODE 1 Changing to Self Checking Mode By pressing the UNIT SELECTION UNIT SELECTION and MODE CHANGE switches simultaneously when all the groups of units a...

Page 27: ...k that the indicated number is 29 as a normal input number IV Checking for Transmission Circuit Checking is performed automatically V Checking for External Output Prepare a cable assembly as shown in the right figure and connect this cable to CN3 Checking proceeding is as follows Turning ON LED1 for 2 seconds Turning ON LED2 for 2 seconds Turning OFF LED1 and LED2 for 2 seconds Turning ON LED1 and...

Page 28: ...d to light ON until pressing the CHECK switch VII Checking for EEPROM Refer to EEPROM clearing procedure of page 22 VIII Checking for IC for watch dog timer Checking is performed automatically NOTE By pressing the UNIT SELECTION UNIT SELECTION and MODE CHANGE switches simultaneously until starting 02 test Checking for Switch and DSW the mode is changed to EEPROM checking mode 04 External Output an...

Page 29: ......

Page 30: ... Bangi Selangor Darul Ehsan Malaysia Certification ISO 9001 Malaysia Hitachi Air Conditioning Products Europe S A Ronda Shimizu 1 Políg Ind Can Torrella 08233 Vacarisses Barcelona España ISO 9002 certified by AENOR Spain HITACHI is participating in the EUROVENT Certification Programme Products are as specified in the EUROVENT Directory of Certified Products ...

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