Schreiber-chillers 1055 New User Manual

IINNSSTTAALLLLAATTIIOONN,, OOPPEERRAATTIIOONN && MMAAIINNTTEENNAANNCCEE OOWWNNEERRSS MMAANNUUAALL SCHREIBER ENGINEERING A Dover Comp

HGFEDCBA8 7 6 5 4 3 2 1HGFEDCBA8 7 6 5 4 3 2 1TITLE1055 CHILLED WATER DIAGRAMREVISED3/17/2003FILENAME1055_REFRIGERATION_SKID.VSDDESCRIPTIONDRAWN BYJEF

SchreiberEng ineering12111 EAST PARK ST REETCE RRITOS, CA 90703TITLEMATERIALFINISHSCALE:DRAWING NO.DRAWN BY:DATE:REVDO NOT SCAL E D RAWING16 GA (.0

SchreiberEng ineering12111 EAST PARK ST REETCE RRITOS, CA 90703TITLEMATERIALFINISHSCALE:DRAWING NO.DRAWN BY:DATE:REVDO NOT SCAL E D RAWING16 GA (.0

SchreiberEngineering12111 EAST PARK STREETCERRITOS, CA 90703TITLEMATERIALFINISHSCALE:DRAWING NO.DRAWN BY:DATE:REVDO NOT SCALE DRAWING16 GA (.060 IN)C-

SchreiberEngineering12111 EAST PARK STREETCERRITOS, CA 90703TITLEMATERIALFINISHSCALE:DRAWING NO.DRAWN BY:DATE:REVDO NOT SCALE DRAWING16 GA (.060 IN)C-

To CondenserChiller Discharge LineBall Valve8' of rise or more requires Oil trap at base of the rise25' or more of rise requires a trap atth

HGFEDCBA8 7 6 5 4 3 2 1HGFEDCBA8 7 6 5 4 3 2 1TITLE1055_TERMINAL_WIRINGREVISED4/8/2003FILENAME1055_TERMINAL_WIRING.VSDDESCRIPTIONDRAWN BYJEFF JOHNSOND

HGFEDCBA8 7 6 5 4 3 2 1HGFEDCBA8 7 6 5 4 3 2 1TITLE1055_TERMINAL_WIRINGREVISED4/8/2003FILENAME1055_TERMINAL_WIRING.VSDDESCRIPTIONDRAWN BYJEFF JOHNSOND

Models:Voltage:Options:230-460DUAL STAGE MED.Schreiber Engineering12111 Park St. Cerritos, CA 90701(562)-926-3855(562)-926-0969 FaxPhase: 3Type: Air/

Models:Voltage:Options:230-4601055ACSchreiber Engineering12111 Park St. Cerritos, CA 90701(562)-926-3855(562)-926-0969 FaxPhase: 3Type: Air/Water Coo

1055AC/RC HANDBOOKSITE PLANNING GUIDEINSTALLATION GUIDEOPERATION AND MAINTENENCE MANUALSCHREIBER ENGINEERING CORPORATIONCERRITOS, CA

1055 StartupInitial Startup ProcedureINSTALLATION INSPECTION Visually inspect the chilled water piping system. There should be two pipe loops; 1” and

Initial Power UpNOTE: for the checkout procedure, it may be more convenient to use the remote terminal. It can be removed from the wall bracket and un

The compressor is also extremely noisy when running backwards. In general, an experienced technician will not have to look at the gauges.FansThe fans

System 1:Verify that pump 1 is on. Compressor 1 and compressor 2 should be off.Check the units (C or F, psi or bar). Change the units to whatever syst

OPERATIONOVERVIEW OF OPERATING SEQUENCE:During normal operation, both pumps will run continuously. The cryo-cooler pump continuously draws water from

Cryo Compressor PumpThe pump cryo compressor pump is a positive displacement pump capable of delivering 4 GPM. This ow rate is constant under all con

allows the chiller to run, but water must be added immediately. Since the reservoir is open to the atmosphere, a small amount of water may be lost due

Each refrigeration system is mounted on a galvanized steel skid, and is completely self contained. It contains the following:High Pressure Switch The

Pressure TransducerThe pressure transducer reads the head pressure of the system and transmits this value to the controller. The controller uses this

CompressorThe compressor is a high efciency compliant scroll compressor. It is hooked to the refrigeration system with rotor lock valves. The rotor l

SCHREIBER ENGINEERING START UP SERVICE THE FOLLOWING ITEMS MUST BE COMPLETED PRIOR TO START UP SERVICE  Appropriate piping has been completed betw

Controller Quick Reference Guide:This section describes some of the common functions performed in the controller.Basic NavigationMAIN MENUUse the UP a

Basic TasksEnabling/Disabling pumps and compressors:At the chiller:1. Press the PRG key2. Scroll down to the CURRENT STATUS Screen and press enter.3.

Checking Alarm HistoryAt the chiller1. Press the PRG key.2. Scroll down to the ALARM HISTORY menu and press ENTER.3. Use the UP arrow to review past a

Controller OperationThe 1055 can be controlled from 2 locations; the built-in display on the controller (located inside the main chiller enclosure) an

MENU TREEThe diagram below shows the hierarchy of the controller menus.Menus shown in gray are password protected.

Chiller menu descriptionsKey name in parentheses denotes the shortcut key for accessing that screen directly.MAIN MENU (MENU or PROG)CURRENT STATUS (B

Sets and displays the main temperature setpoints. DISCHARGE SETPOINT DISCHARGE: The setpoint for the chilled water reservoir. This temperature wi

automatically choose the correct rotation sequence, either forward or reverse.RUN HOURS (MAINTENCE key) Displays the run hours for each compressor, pu

DELAY: A lter on the input to prevent nuisance trips.MANUAL CONTROL (INPUT/OUTPUT key, password protected) Allows the inputs and outputs to be byp

OVERVIEWThe Schreiber 1055 chiller is designed to provide constant chilled water to an Intera MR system. It is built for outdoor or indoor installatio

Factory default setting For PCO2 Controller: (1055AC/WC and 15MED) Under Main Menu CURRENT STATUS CURRENT ALARMS USER SETTINGS RUN HOURS FACTOR

Setpoints – The customer can change this setting based on their requirement. Temp Rise: 10.0 0F Hist: 01.0 0F High Temp Alarm –

Minimum Off: 010 s Fan Control – Head Pressure Control Setp: 190 Band: 030 Vspeed: ENABLE / DISABLE Min Freq: 030 Max: 060 Condens

Current: Discharge temperature current reading Offset: 00.0 Offset value Return Temp #1 Current: Discharge temperature current reading Offs

Float switch Enabled: Yes Current: Closed Delay Alarm if: Open 01 s Remote ON/OFF Enabled: Yes Current Closed Delay Alarm if: Open

Digital Output #2 Control State: AUTO /MANUAL Input State: Closed / OPEN Compressor #1 Status Digital Output #3 Control State: AUTO

Input State: :0000 – manually input values Return Temperature 2 Analog Output #1 Control State : AUTO / MANUAL Input State: :0000 – ma

Setting point: In this example, we ignore HIST. setting Discharge: 47 0F Temp rise: 10 0F Water temperature reading: Discharge: 60 0F Re

1055 MaintenanceThis section describes routine maintenance functions that need to be performed periodically.Chilled Water SystemGlycol Solution Concen

1055 SERVICE NOTE: This section is for qualied service personnel only. Procedures outlined in this section of the manual can cause personal injury or

and the outer layer is powder coated steel. There is 1” of foam in between the layers. A 1” overow (vent), sight glass, and 1” ll tting is installe

3. Stop the compressor when the suction pressure is just above vacuum.4. Disable the compressor.Compressor Removal1. Pump down system to be replace

fan speed. The band is the value around the setpoint of which controls the speed signal. If the head pressure is below the setpoint by the value of th

The range around the setpoint in which the fans run at partial speed. Above the band the fans are full speed, below the band the fans are off.Condense

TITLE1055_TERMINAL_WIRINGREVISED4/8/2003FILENAME1055_EBOX_LAYOUT.VSDDESCRIPTIONDRAWN BYJEFF JOHNSONDATE4/4/2003HGFEDCBA8 7 6 5 4 3 2 1HGFEDCBA8 7 6 5

HGFEDCBA8 7 6 5 4 3 2 1HGFEDCBA8 7 6 5 4 3 2 1TITLE1055_TERMINAL_WIRINGREVISED4/8/2003FILENAME1055_TERMINAL_WIRING.VSDDESCRIPTIONDRAWN BYJEFF JOHNSOND

HGFEDCBA8 7 6 5 4 3 2 1HGFEDCBA8 7 6 5 4 3 2 1TITLE1055_TERMINAL_WIRINGREVISED4/8/2003FILENAME1055_TERMINAL_WIRING.VSDDESCRIPTIONDRAWN BYJEFF JOHNSOND

HGFEDCBA8 7 6 5 4 3 2 1HGFEDCBA8 7 6 5 4 3 2 1TITLE1055_TERMINAL_WIRINGREVISED4/8/2003FILENAME1055_TERMINAL_WIRING.VSDDESCRIPTIONDRAWN BYJEFF JOHNSOND

HGFEDCBA8 7 6 5 4 3 2 1HGFEDCBA8 7 6 5 4 3 2 1TITLE1055_TERMINAL_WIRINGREVISED4/8/2003FILENAME1055_TERMINAL_WIRING.VSDDESCRIPTIONDRAWN BYJEFF JOHNSOND

HGFEDCBA8 7 6 5 4 3 2 1HGFEDCBA8 7 6 5 4 3 2 1TITLE1055_TERMINAL_WIRINGREVISED4/8/2003FILENAME1055_TERMINAL_WIRING.VSDDESCRIPTIONDRAWN BYJEFF JOHNSOND

TROUBLE SHOOTING ALARM CONDITIONS POSSIBLE CAUSES CHECKS & REPAIR Low Pressure Circ. #1 or #2 Low in Gas due to leak Liquid line sol. Valve

WEIGHTSChiller (Dry, reservoir holds 60 Gallons) 1050Condenser 525HVAC Requirements:If the condenser is installed indoors, adequate fresh air must be

Lose of Water Circ. #1 or #2 Bad pump Bad Flow Switch Restricted Water Return *Measure amp draw U physically check pump condition. *Measure te

CHILLER PARTS IDENTIFICATION

PARTS LIST 1055 Air Cooled MRI Chiller - 460/3 or 230/3 Part Number Description 460/3 230/3 Qty. Refrigeration R108-01S Scroll C

Part Number Description 460/3 230/3 Qty. Plumbing P131-BA Series 1 & 4 Bolt On Adapter 9 9 1 P131-BC Series 1 & 4 Bolt On Couplin

Schreiber Lim ited WarrantySchreiber w$\fras"fRe,~,:J?~~Q;9;~,ct:";:d'~';"",'bedhereinagainst defe$~ive ' ,at$

CryoCompressor ” FPT 1.5 GPM ”Heat Exchangers1” FPT 16 GPM 1”*Based on a total piping length of 300’ per loop.Only use copper or PVC (schedule 80) p

HGFEDCBA8 7 6 5 4 3 2 1HGFEDCBA8 7 6 5 4 3 2 1TITLEPHILIPS INTERCONNECTREVISED4/15/2003FILENAMEPHILIPS PIPINGINTERCONNECT.VSDDESCRIPTION8040/4040 AC/R

To CondenserChiller Discharge LineBall Valve8' of rise or more requires Oil trap at base of the rise25' or more of rise requires a trap atth