Liebert DPN001599 User's Manual
Contents
1. EARTH GROUND CONNECTION Connection terminal for field supplied earth grounding wire CANBUS ISOLATOR ALARM AND WARNING OUTPUT RELAYS Field supplied 24V Class 2 wire for special alarms Not to exceed 1 0A 24v each REMOTE UNIT SHUTDOWN Replace existing jumper between terminals 37 amp 38 with normally closed switch having Factory installed disconnect switch i pus a minimum 50VA rating Use field supplied 24V Class 2 wire EARTH GROUND BAR 50Hz only Connection terminal with factory ground from each high voltage component 60HZ COMPONENTS SHOWN NOTE Refer to specification sheet for full load amp and wire size amp ratings REFER TO SL 16655 LIEBERT XTREME DENSITY SYSTEM DESIGN MANUAL AND SL 16674 LIEBERT XDC USER MANU DPN001599 PAGE 5 6 INTELLISLOTS Two Liebert Intellislots for optional OCWEB LBDS or OC485 LBDS card AL FOR ADDITIONAL DETAIL REV 12 11 REV 4 LIEBERT XD CHILLER WITH iCOM CONTROLS Liebert XDC Extra Low Voltage field connection points TO P64 ON ICOM CONTROL BOARD RED ETHER NET CABLE TO P66 ON ICOM CONTROL BOARD TERMINATION PLUG TO LIEBERT XD COOLING MODULE AND REMOTE T H SENSOR B TO REMOTE T H SENSOR A ONNO WARNING OUTPUT FOR CONTACTS INDICATING AN ALARM CONDITION MAX 1 0AMP 24V KINO KIICOM KONC L 1 TO REMOTE ALARM CIRCUIT BY OTHERS2. INPUT REMOTE ALARM DEVICE FOR INDICATION OF ALARM WIRE N O CONTACTS FROM REMOTE TO OPTIONAL EXTERNAL CONNECTIONS 0 9 o 4 o o UNIT DISPLAY REAR VIEW ALARM SHOWN N s Ug FACTORY WIRED TEMPERATURE SENSOR N O CONTACT BY OTHERS INPUT CONDENSATION XD DETECTION Pe COOLA T ALARM WHEN CLOSED e I Lm Gea Q CONTACTS REQUIRED T INPUT FAN BREAKER STATUS oo ALARM WHEN CLOSED oO a D NA 9 2 KiiNO N O CONTACTS REQUIRED I I K11NCL COMMON ALARM OUTPUT TAM FOR CONTACTS INDICATING AN ALARM CONDITION MAX 1 0 24V E ES 7 K3 K3 LG TE 15 54 REMOTE ALARM CIRCUIT BY OTHERS A
3. TO CHANGE WITHOUT NOTICE 47in 1194 mm 23in 584 mm 204mm Of Clearance For Filter Replacement Filter assembly may be positioned horizontally To Ensure All Refrigerant Flow is Filtered Install the Filter Drier Assembly Between the Discharge Line of the Liebert XDC and the first Bypass Flow Controller or the first Liebert XD Cooling Module C Hot Gas Refrigerant Lines l D Liquid Refrigerant Lines UNIT PIPING OUTLET CONNECTION SIZES inches MODEL A B C D 50 60 HZ ODCU ODCU REFER TO SL 16655 LIEBERT XTREME DENSITY SYSTEM DESIGN MANUAL AND SL 16674 LIEBERT XDC USER MANUAL FOR ADDITIONAL DETAIL DPNO001599 PAGE 3 6 REV 12 11 REV 4 LIEBERT XD CHILLER WITH iCOM CONTROLS Bypass Flow Control Assembly Return Main 2 a 5 Field Supplied and Field Installed A s Bypass Flow Controller A L E B E R T Factory Supplied and Field Installed XI A i Field Supplied and e Field Installed L 00 ING Rm Ball Valve NS MODUL E SAN gt K ER Supply Main lt it o RETURN jT l i Fo MERE LN i Fd p Flow Direction Must be toward N a Return Main H H E pk Install Bypass Flow Control Assembly KOJI IO between the Liebert and first y 27 XD Cooling module See System Li Li Design Manual SL 16655 for quan
4. INPUT REMOTE SHUTDOWN NOTES Ape FOR SHUTDOWN OF CONTROL CONTROL WIRING MUST BE CLASS 2 AND INSTALLED IN BEER TERMINALS Ge ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE NEC I I e AND REPLACE WITH N C CONTACT VAN REQUIRES SHIELDED CABLE d e N C CONTACTS BY OTHERS REFER TO SL 16655 LIEBERT XTREME DENSITY SYSTEM DESIGN MANUAL AND SL 16674 LIEBERT XDC USER MANUAL FOR ADDITIONAL DETAIL DPNO001599 PAGE 6 6 REV 12 11 REV 4
5. LIEBERT XD CHILLER WITH iCOM CONTROLS STANDARD FEATURES TANDEM COMPRESSORS Scroll with a suction gas cooled motor vibration isolators thermal overloads manual reset high pressure switch and pump down low pressure switch REFRIGERATION SYSTEM Dual R 407C refrigeration circuits each including liquid line filter dryers refrigerant sight glass with moisture indicator electronic control valve adjustable externally equalized expansion valves and liquid line solenoid valves HEAT EXCHANGER Brazed plate design with interwoven circuiting constructed of stainless steel plates copper brazed PUMPS Centrifugal type Uses R 134a STANDARD CONTROL PROCESSOR The standard control system is microprocessor based with an external LCD numerical display to allow observation of specified settable functions Normal operating conditions are indicated on the LCD display panel which is mounted to the unit The control system also monitors unit operation and activates an alarm when any of the specified factory preset conditions are exceeded CABINET AND FRAME Custom powder painted steel panels A hinged control access panel opens to a second front panel which is a protected enclosure for all high voltage components Frame is constructed of 14 gauge heli arc welded tubular steel and painted using an auto deposition coating system CANBUS ISOLATOR Electrically isolates external CANBUS from internal CANBUS Allows for greater total le
6. ngth of external CANBUS cables REFER TO SL 16655 LIEBERT XTREME DENSITY SYSTEM DESIGN MANUAL AND SL 16674 LIEBERT XDC USER MANUAL FOR ADDITIONAL DETAIL DPNO001599 PAGE 1 6 REV 12 11 REV 4 LIEBERT XD CHILLER WITH iCOM CONTROLS Overall B A Overall 7 T Height of Unit SHADED AREAS INDICATE A RECOMMENDED CLEARANCE OF 36in 914mm BE PROVIDED FOR COMPONENT ACCESS D Unit Base UNIT DIMENSIONAL DATA Unit Base RECOMMENDED MINIMUM HOT GAS SUPPLY amp LIQUID RETURN PIPING OPENING lin 25 4mm 17in 5in D 431 8mm 127 mm 2in 50 8mm FLOOR CUTOUT DIMENSIONS Las DIMENSIONAL DATA inches mm NM aM MODEL XDC160 74 1880 34 864 33 1 8 841 33 838 72 1829 78 1981 1975 896 2109 957 Dimension Does Not Include the Bezel of the Disconnect Switch or iCOM Display REFER TO SL 16655 LIEBERT XTREME DENSITY SYSTEM DESIGN MANUAL AND SL 16674 LIEBERT USER MANUAL FOR ADDITIONAL DETAIL DPNO001599 PAGE 2 6 REV 12 11 REV 4 LIEBERT XD CHILLER WITH iCOM CONTROLS To First Cooling Module or Bypass Flow Controller Install Replaceable Filter Drier Assembly in Liquid Supply Line 22in Se 559mm ek PEE 2 Orientation Defined by Installer 3 thin M Return Line From Cooling Unts 1 i BM an line is spin closed elbow customer provided BLiguid Supply Line DIMENSIONS ARE SUBJECT
7. tity H required I to ee ee gt Replaceable 1 Filter Drier Assembly l Install Replaceable Filter Drier Assembly in liquid supply line LIEBERT Field Piping REFER TO SL 16655 LIEBERT XTREME DENSITY SYSTEM DESIGN MANUAL AND SL 16674 LIEBERT XDC USER MANUAL FOR ADDITIONAL DETAIL DPN001599 PAGE 4 6 REV 12 11 REV 4 LIEBERT XD CHILLER WITH iCOM CONTROLS Three phase electric service not provided by Liebert disconnect switches Field supplied disconnect switch may not be required check local codes Factory installed unit display HEAT REJECTION CONNECTION R 407C Side Ee service Field supplied 24V Class 1 wiring to not by Liebert interlock heat rejection from pigtails ELECTRIC CONDUIT KNOCKOUTS oe i ae one eeu On top of electric box Knockout size 2 51 mm 70C amp 71C Dual Cool relay optional NN i X S E Electrical handy box factory um installed with cover THREE PHASE CONNECTION 7 Electric service connection terminals MTEL o e o o Factory wired to components a on electric panel
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