Schreiber-chillers MICRO MAX CHILLERS User Manual

INST ALLATION, OPERATION & MAlNTENANCEOWNERS MANUALModel:Serial No.:Voltage:Ref.Charge:. ... ..I\II..CR P... I\II~...36a, ..1...A~P ..i1.+11g ,.

10The Carel uchiller has many parameters available. Only a few will ever need to be adjusted. Parameter Function R1 Cooling Set point R2 Cooling D

11resulting in a marked decrease in pump performance. This failure is not covered by warranty. A filter is available as an option to install to the

12 SPECIAL FEATURES

13SERVICE BULLETIN HERMETIC COMPRESSOR ELECTRICAL TERMINAL VENTING CAN BE DANGEROUS ****** When the insulating material, which supports a hermetic c

14on Tecumseh Products Company drawings and diagrams using the parts as shown on Tecumseh Products Company bills of material. Hermetic compressors c

15point if the leads are not properly removed, which can result in the terminal venting and hot oil discharging. No ignition, however, can occur if a

16protective device until you have located and corrected the problem. Refer to the Unit Wiring Diagram and Service Manual for the proper procedure an

17MAINTENANCE INFORMATION 1. There are no lubrication points on the chiller. All motors have permanent lubrication in the bearings. 2. The water

18TROUBLE SHOOTING - PART I SYMPTOM DIAGNOSIS REMEDY Compressor won't run Check Power supply Electrical circuit Check Line lo

19TROUBLE SHOOTING - PART II REFRIGERATION SYSTEM INTERNAL PRESSURE USING REFRIGERANT R-134A * High Pressure Switch : Manual Reset - Cut out at 4

2TABLE OF CONTENTS Model ………………………………….……………………………….….……………………….. 1 Table of Contents…………………….…………………………….……………………………... 2 Caution ………………

PARTS LISTMicro Max Series -230/1If this unit has spe~ial feature(~)installed, see al!pendix for part number(s}.Part Number Description 2~0/ Qty.Refri

21 Schreiber Limited Warranty Schreiber warrants the product described herein against defective material

ELECTRICALJ HAZARDS1) TURNOFFMAIN POWERDISCONNECTSWITCHON THIS MACHINEBEFOREATTEMPTINGTOSERVICETHISEQUIPMENT.2) THIS MACHINEIS PORTABLE.DISCONNECTALL

4Specifications: GENERAL Max rated ambient temp. 90 °F Min. Chilled water temp. 60 °F Max Water Temp. 85 °F REFRIGERATION Refrigerant R134A Charge 3

5STARTUP CHECKLIST • POWER SUPPLY: Verify that the power supplying to the chiller matches the requirements as stated on the nameplate. Connecting c

LoveController230/1 Power SupplyTemp.Sensor1000 Ohms@ 25 DegreesCelsius1CCompressorCPRCsw1CWaterPumpWPRCModels:MicroChiller#MICROOO01R1Options:Voltage

7Schreiber Engineering – Air Cooled Water Chiller Model MICRO MAX series This unit is pre-wired for 230/1. To test unit as follows. NOTE: Make

8A NOTE OF CAUTION: Always keep the fluid in the reservoir at its proper level. If the unit condenser becomes clogged it must be cleaned. Be sure y

9 INSIDE YOUR CHILLER Electrical System: • This chiller requires a power input of 220-volt single phase. The power supplier to the controlle