Schreiber-chillers 1000AC User Manual

TABLE OF CONTENTS Model ……………………………………………………………………………………………… 1 Caution ………………………………………………………………………………………….… 2 Starting Check List …………

INSTALLATION INSTRUCTION Air or Water Cooled Chillers 1. When the chiller is received, check for any shipping damage. If any is found, a freight cla

8. Set the temperature controllers to the desired temperature. If you want to stage each refrigeration system set at 20 temperature difference betwe

SPECIAL INSTRUCTIONS WATER PUMP The water pump is controlled by the manual switch for off and on operations. The motor on this pump has a built-in

CHILLED WATER CIRCUIT The chilled water is pumped from the chiller's water tank to the discharge outlet of the chiller. Then from the discharge

REFRIGERATION SYSTEM The refrigeration system is a medium temperature system with a range from 350 F to 700 F. This is the most efficient range. If

FAN MOTORS AIR COOLED SPECIFICATIONS: H.P. 1/ 2 VOLTAGE - 460/200/230 3 Phase HZ-50-60 RPM 1140 OVERLOAD - Automatic, Internal FRAME - LA56

2.1. General 2.1.1. Locate pump as near liquid source aspossible (below level of liquid for automatic

2.3.2. Place unit in position on wedges located atfour points (two below approximate center o

6.1.1. Single-phase motor: Non-reversible. 6.1.2. Three-phase motor: Interchange any

18 1000ac.doc

WARNING Overcharging a refrigeration or air conditioning system can be dangerous. **** If a system refrigerant overcharge is sufficient to immerse

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

1. If the branch circuit, short circuit, and ground fault protective device, i.e., fuse or circuit breaker, is open, this is a strong indication that

9. It is important to note that a volt-ohmmeter may be used only to check the resistance and/or continuity of the motor windings. This may be done as

The precautions discussed in this bulletin deal only with those dangers associated with VENTING TERMINALS. CRANK CASE HEATERS This unit has a CRANK C

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

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

TROUBLE SHOOTING - PART II REFRIGERATION SYSTEM INTERNAL PRESSURE USING REFRIGERANT R-22 * High Pressure Switch : Manual Reset - Cut out at 425 P.

CHILLER PARTS IDENTIFICATION 27 1000ac.doc

PARTS LIST 1000AC/WC - 460/3 or 230/3 If this unit has special feature(s) installed, see appendix for part number(s). Part Number Description 460/

Schreiber Limited Warranty Schreiber warrants the product described herein against defective material or workma

WATER CHILLER STARTING CHECKLIST PROPER VOLTAGE Check the voltage on the chiller to see that it matches your power supply. CRANK CA

CONT. WATER CHILLER STARTING CHECKLIST ELECTRIC – POWER A good test to make sure power is off to the unit is to turn on the water pump s

~iIi,"i'1W1C2C1F24VLJT1T2T3T1T2T3T1T2T3T1T2T3T1T2T3Note: No fans or fancontactor on WC models.2500AC models have 3fans.REDDIJ4IJ IJ 2It( IIl

SETTING SOLID STATE CONTROL This unit has solid-state controls that regulates the temperature of the refrigeration system. After the unit is wired t

CHILLED WATER DISTRIBUTION PIPING The chilled water distribution piping is an important factor in the performance of the water chiller. Proper pipin