Delta RowCool HCH1CB0 User Manual Download Page 1

Delta InfraSuite Precision Cooling

The power behind competitiveness

www.deltapowersolutions.com

RowCool
Chilled Water Type (HCH1CB0 & HCH1DB0)

User Manual

Summary of Contents for RowCool HCH1CB0

Page 1: ...Delta InfraSuite Precision Cooling The power behind competitiveness www deltapowersolutions com RowCool Chilled Water Type HCH1CB0 HCH1DB0 User Manual...

Page 2: ...or the use of this SURGXFW Q GLVSRVLWLRQ GXSOLFDWLRQ GLVVHPLQDWLRQ UHSURGXFWLRQ PRGL FDWLRQ WUDQVODWLRQ H WUDFWLRQ or usage of this Manual in whole or in part is prohibited without the prior written...

Page 3: ...e 6 RPSRQHQWV GHQWL FDWLRQ 6 2 7 Piping System 9 2 8 Control Panel 10 Chapter 3 Installation 11 3 1 Installation Site 11 3 2 Space Reservation 11 3 3 Handling 12 3 4 Positioning 13 3 5 Open the Front...

Page 4: ...setting 37 5 7 2 Set point 39 5 7 3 Controller setting 40 5 7 4 Setting of automatic control mode 41 5 7 5 Alarm setting 42 5 7 6 Inquiry of system status 43 5 7 7 Inquiry elimination of event log 44...

Page 5: ...ildren should be supervised to ensure that they do not play with the appliance 1 2 Installation Instructions y The unit can be connected with a single or dual power source Make sure the input power LV...

Page 6: ...nents may have hidden GDQJHUV DQG RQO TXDOL HG VHUYLFH SHUVRQQHO FDQ RSHUDWH WKH XQLW PSURSHU RSHUDWLRQ PD lead to serious injury or death or equipment damage Be sure to follow all the instructions an...

Page 7: ...ROLQJ HI FLHQF FDQ EH actively controlled by its built in MCU and it will remind you of any abnormality via the alarm system so as to guarantee normal operation 2 2 Functions and Features y Intelligen...

Page 8: ...ODUP VPRNH DODUP V VWHP DODUP HWF y Heat insulation side panels Isolate the interference of outside temperature y Lockable front and rear doors and side panels 3UHYHQW DQ XQDXWKRUL HG RSHUDWLRQ y Cond...

Page 9: ...operation 2 4 Optional Accessories For purchase of the following optional accessories please contact service personnel y SNMP card Use the Delta SNMP card to achieve the best compatibility y RQQHFWLQJ...

Page 10: ...Chilled Water 2 5 Appearance 2000 mm 1070 mm 600 mm Fig 2 1 Appearance and dimensions RPSRQHQWV GHQWL FDWLRQ External Fig 2 2 Front view p q r v n w o 11 12 13 u s t Rear hot aisle Front cold aisle 14...

Page 11: ...l panel 14 Hole for water leakage detector r Front door lock 15 Lower Feed A power inlet hole s Gradienter 16 Lower Feed B power inlet hole t Casters 17 Lower outlet hole of chilled water u Levelers 1...

Page 12: ...let pipe q Condensed water pan 1 1 Joint of upper outlet water pipe r Drain pump 12 Filters s XPLGL HU 13 KDXVW YHQW RI UHWXUQ ZDWHU t Electric panel RQ JXUHG DFFRUGLQJ WR PRGHOV p q r n o Fig 2 5 Mai...

Page 13: ...shut off valve p Lower drain connector 13 Three way connector q Lower water supplement connector 14 Outlet water temperature sensor r Drain pump 15 Inlet water temperature sensor s Drain pump water pa...

Page 14: ...unit runs in standby mode The DVKLQJ LQGLFDWRU LQGLFDWHV WKH XQLW UXQV LQ IRUFH PRGH q WARNING The yellow light indicates alarm information r FAULT The red light indicates fault information s RHV EDF...

Page 15: ...PLQLPL HG LQ DFFRUGDQFH ZLWK the local or national regulations so as to avoid the increase of operation costs due to loss of cooling capacity y Humidity and heat source Implement water proof and heat...

Page 16: ...Fig 3 1 Space reservation 3 3 Handling y Handling Instructions Before moving the equipment to the installation site plan the route according to the follow ing instructions 1 Make sure the passage floo...

Page 17: ...the unit and cannot be used to compen VDWH IRU WKH KHLJKW GLIIHUHQFH RI WKH RRU VR DV WR DYRLG WRSSOLQJ 3 4 Positioning After moving the unit into place and it is parallel with the adjacent cabinet yo...

Page 18: ...t on the adjacent cabinet 5 L WKH IURQW DQG UHDU LQ DOO IDVWHQHUV ZLWK WKH DGMDFHQW FDELQHW 6 IWHU LQJ WKH IDVWHQHUV SOHDVH UH LQVWDOO WKH IURQW DQG UHDU GRRUV Fig 3 4 Join the cooling unit and the ad...

Page 19: ...panel simultaneously press down the two door holders located at each side of the side panel and take the panel out Fig 3 6 Removal of side panel Z Y Y X To re install the side panel align the two lowe...

Page 20: ...ide temperature and avoid condensed water The hole diameter should be about 13mm Lower chilled water inlet and outlet 130mm Upper chilled water inlet and outlet 30mm Fig 3 7 Upper and lower piping pos...

Page 21: ...YLQJ WKH DLU LQ WKH SLSHOLQH 6HW D W SH OWHU r in the water inlet SLSH WR OWHU RXW WKH LPSXULWLHV DQG FKHPLFDO VXEVWDQFHV LQ WKH ZDWHU QVWDOO D EDOO YDOYH s in IURQW RI RU EHKLQG WKH W SH OWHU WR VHW...

Page 22: ...ugh the reserved hole at the bottom to drain the condensed water The condensed water is drained by making use of the height difference of the unit Make VXUH WKH KRUL RQWDO VORSH RI WKH WZR HQGV RI WKH...

Page 23: ...4 If there is no wire passing through the communication wire duct at the top of the cabinet cover the duct with the cover plate provided in the accessory package so as to avoid dust accumulation 5 Re...

Page 24: ...on of power wires 3 Use a screwdriver to loosen the screws of the terminal block and insert R S T N and G wires into it and lock them R S T N G R S T N G Fig 3 13 Installation of power wires 4 5H LQVW...

Page 25: ...FK FDEOH JODQG IURP the accessory package remove its nut rotate and tighten the cable gland on the cover plate and pass the power wires through it Fig 3 15 Lower power feed position 2 Feed A is at the...

Page 26: ...te use p CAN Link IN OUT It is reserved for series connection of several cooling units It adopts one Input one Output mode q r Input dry contacts Normally open for connecting the fire alarm or smoke d...

Page 27: ...ce Connects the control panel locating in front of the unit for informa tion output y Rear 7KH LQWHUIDFHV DW WKH UHDU RI WKH FRQWURO ER KDYH EHHQ FRQQHFWHG DW GHOLYHU 7KH FRQ necting components are sh...

Page 28: ...W LV VWDEO HG DQG FORVH WR WKH DGMDFHQW FDELQHW ___All the installation procedures have been performed in accordance with the instructions in Chapter 3 Installation ___The pipes in and outside the cab...

Page 29: ...Only when it goes through manual mode automatic mode force mode or installation mode and returns to the standby mode will the fans run at the minimum speed After the display of the Delta trademark fo...

Page 30: ...s will run at the minimum speed and the three way ball valve will fully open and the bypass is closed Press ESC for several times to return to the status screen and observe the change of temperature a...

Page 31: ...SLSLQJ Refer to 3 7 External Piping 4 5 Water Leakage Detector This cooling unit is provided with a water leakage detector at the cabinet bottom when deliv ered which will be triggered to issue an ala...

Page 32: ...3 Operating Temperature and Hu midity and the three way ball valves will automatically fully open 100 3 Fully open the balance valve of the return water end and the branch balance valves at DOO EUDQFK...

Page 33: ...WKH ZDWHU RZ RI WKH FKLOOHU DQG ZDWHU SXPS 4 7 PID Setting In light of different environmental conditions of data centers the PID parameter values must EH DGMXVWHG E TXDOL HG VHUYLFH SHUVRQQHO DIWHU L...

Page 34: ...f the system the outlet air temperature will change with the time 5 HFXWH WKH 0RGEXV 5HFRUGHU SURJUDP YLD WKH 56 LQWHUIDFH DQG FDOFXODWH 7G DQG YDOXHV 7KH GH QLWLRQ LV DV IROORZV 7 7 WKH WLPH GLIIHUHQ...

Page 35: ...WKH VXSSO DQG UHWXUQ DLU WHPSHUDWXUH DQG KXPLGLW ZDWHU RZ UDWH DQG ZDWHU WHPSHUDWXUH DUH VWDEOH 2 Change the set point record the stability time reaching the set point of supply air tem perature via t...

Page 36: ...T High Water In T Low Water Out T High Water Out T Low Water Flow High Water Flow Low Level 5 Level 5 Level 5 Level 5 Level 5 Fan Speed Ball Valve Humidifier Shutdown Humi Humidifying stop Backlight...

Page 37: ...U HQWHULQJ D VFUHHQ LI LWV RSWLRQV H FHHG IRXU RX PD SUHVV to turn the page Press D KLJKOLJKWHG RQH DSSHDUV DQG UHSUHVHQWV WKH FXUUHQW VHOHFWHG RSWLRQ DQG SUHVV WR PRYH WKH KLJKOLJKWHG RQH To enter or...

Page 38: ...WKH PRUH VROLG JULGV WKHUH DUH WKH higher the fan speed In the status screen press to enter the Main Menu shown below Power ON OFF Status Setting Administrator y Power ON OFF Start up the cooling uni...

Page 39: ...er ON OFF or Status screen no password is required 7KH XVHU V GHIDXOW SDVVZRUG LV 0000 NOTE 7R DYRLG XQDXWKRUL HG FKDQJH RI DQG DFFHVV WR LPSRUWDQW VHWWLQJV GR QRW disclose the admin password To get t...

Page 40: ...RQ RII DQG heater on off In the manual mode press ESC to automatically return to the standby mode Installation mode Path Main Menu Administrator System Installation This mode is used to de humidify a...

Page 41: ...I WKH STANDBY indicator lights the unit is in the standby mode Now the cooling unit is still in power on status and the fans run at 40 low speed 1H W GLVFRQQHFW WKH H WHUQDO SRZHU DQG PDNH VXUH WKDW...

Page 42: ...ature unit and the default is C y Delay On The time difference between setting the startup of automatic mode and the actual opera tion The cooling unit will start up in the seconds you have designated...

Page 43: ...ormal three way ball valve 6 Abnormal air supply return temperature and humidity sensor 13 Abnormal heater 7 Abnormal input voltage current branch circuit EQRUPDO KXPLGL HU 5 7 2 Set point Path Main M...

Page 44: ...IRUFH PRGH Set the proportional constant integral constant and derivative constant PID Refer to 4 7 PID Setting y Min Flow T When the return air temperature is lower than this value the fans will run...

Page 45: ...ode Path Main Menu Administrator System Intelligent Intelligent OFF This unit supports two kinds of automatic control modes 1 Intelligent control default The system will automatically adjust the fans...

Page 46: ...abled NOTE KHQ DQ DODUP HYHQW RFFXUV LQ WKH PDQXDO PRGH WKH LQGLFDWRU DQG EX HU will not act but the event will be stored in the event log y Sensor alarm Path Main Menu Setting Set Alarm Sensor Alarm...

Page 47: ...1 3 and KXPLGL HU y Out of Range alarm Path Main Menu Setting Set Alarm Out Of Range Return Air T High C Return Air T Low C Return Air RH High Return Air RH Low The screens above only show parts of i...

Page 48: ...WLRQ RI HYHQW ORJ Path Main Menu Status Event Log Number 12 01 01 003 Exit Manual Mode 66 66 10 10 00 In this screen the number of current events total events is displayed and at most 3000 events can...

Page 49: ...Heater 3 8000h 8000h 8000h 8000h Humidifier Ball Valve 720h 8000h Inquire about the running hours of the system and components to assist you in evaluating the component status and judging the repair o...

Page 50: ...P Type as OPEN or CLOSE 5 7 10 Restoration of defaults Path Main Menu Administrator System Factory Setting Factory Setting Reset Component Set Run Hours Time 1100h Restore all factory defaults includi...

Page 51: ...FH SHUVRQQHO 6 1 Firmware Upgrade RU UPZDUH XSJUDGH FRQWDFW VHUYLFH SHUVRQQHO 6 2 Storage If you do not use this unit for long time it is recommended that you wrap the unit using the original packing...

Page 52: ...ot start The input voltage is abnormal 1 Make sure the input voltage is within the permissible range the circuit breaker or switch is set at ON and the cooling unit is correctly grounded 2 If the volt...

Page 53: ...X HU DODUP IXQF tion is not enabled 8VH WKH FRQWURO SDQHO WR HQDEOH WKH EX HU alarm function Path 0DLQ 0HQX 6HW WLQJ RFDO 6HWWLQJ 7 The set point cannot be reached The fans are old or ab normal Inspec...

Page 54: ...at the cabinet bottom The condensed water RYHU RZV Observe if the water level in the condensed water pan is too high inspect the con densed water pump and make sure the condensed water pipe without be...

Page 55: ...mal If upper piping is adopted make sure the vertical lift does not H FHHG YH PHWHUV 3 EPO Active The EPO button on the control panel is pressed or emergency stop is WULJJHUHG GXH WR UH RU smoke Elimi...

Page 56: ...Q UP WKH ZLULQJ LV VWDEOH 11 Water Out Sensor The chilled water outlet sensor is abnormal or in bad contact Inspect the function of the chilled water out OHW VHQVRU DQG FRQ UP WKH ZLULQJ LV VWDEOH 12...

Page 57: ...e or RZ UDWH RI WKH FKLOOHG water supplied by the chiller is abnormal 2 The alarm setting is abnormal 1 QVSHFW WKH WHPSHUDWXUH DQG RZ UDWH RI the chilled water 2 Inspect if the out of range alarm sett...

Page 58: ...Elimination method 30 Leak Wire Open The water leakage detec tor is not correctly con nected Inspect if the water leakage detector is loose in bad contact or broken NOTE I WKH DODUP VWLOO H LVWV DIWH...

Page 59: ...l Audible Noise 83 dBA 6700 CFM 0D XPLGLI LQJ DWHU QOHW 3UHVVXUH 0 8 MPa Operating Temperature a C a 5 QRQ FRQGHQVLQJ Storage Temperature a C a 5 QRQ FRQGHQVLQJ LPHQVLRQV LGWK HSWK HLJKW PP Net Weight...

Page 60: ...o Internal inspection Is there any impurity or foreign matter in the condensed water pan or the drain pump water pan Yes No R WKH OWHUV IXQFWLRQ ZHOO Yes Replacement or cleaning is needed RHV WKH ZDWH...

Page 61: ...ect the input power before cleaning the following components Condensed water pan Completed Condensed water pipe Completed Coil Completed Fans Completed Humidifying cylinder Completed Replaced Heaters...

Page 62: ...1 11 1 17 1 25 1 34 NOTE The correction parameters are based on the correction values under the following working conditions 5HWXUQ DLU WHPSHUDWXUH DLU YROXPH 0 WHPSHUDWXUH GLIIHU HQFH RI FKLOOHG ZDWH...

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Page 99: ...Water Out Sensor Flow Meter Leak SEN Ball Valve Error Fan 1 3 Failed Heater 1 3 Failed Humidifier Fan Speed Ball Valve Humidifier Shutdown Humi Humidifying stop Backlight Buzzer Total Alarm Chiller P...

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