Related Manuals for Cold Shot Chillers ACWC-120-E
Summary of Contents for Cold Shot Chillers ACWC-120-E
- Page 1 INSTALLATION AND OPERATING INSTRUCTIONS (10 Through 20 Ton Air Cooled Two Stage Chillers) PORTABLE WATER CHILLERS COLD SHOT CHILLERS MARRONE & CO., INC. 14020 INTERDRIVE WEST • HOUSTON, TEXAS 77032 TEL: (281) 227-8400 FAX: (281) 227-8404...
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Page 2: Replacement Parts
REPLACEMENT PARTS For information on replacement parts, contact Cold Shot Chillers. When ordering parts, give complete model and serial number as shown on the unit nameplate. Most parts will be available through local distributors. -
Page 3: Installation And Start-Up
CHILLER SECTION A. UNPACKING 1. Inspect unit for damage. If found, report immediately to freight carrier and Cold Shot Chillers. 2. Carefully uncrate the machine and remove all banding and protective film wrap. 3. Open cabinets and loosen compressor feet bolts to allow it to “float” on rubber mounts. - Page 4 5. Quickly turn selector switch to “Pump Only” then to “Off” to rotate pump. Check for proper pump rotation (clockwise from motor end). The compressors and pump are wired in phase. Once proper rotation is confirmed, turn the selector to “Pump Only” and begin to circulate fluid and purge all entrapped air in the system 6.
- Page 5 9. Adjust the set point using the “up” and “down” scroll buttons on the temperature controller. Two stage chillers are equipped with a two stage temperature controller. The controller is factory set to start and stop the second stage compressor. While cooling at low load conditions, bubbles may become visible in the refrigerant sight glass.
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Page 6: Maintenance
C. MAINTENANCE* 1. Periodically check condenser coils for dirt or airborne particle build-up. Check deep into the coils with a flashlight and, if dirty, flush coils with a water hose- being careful to disconnect the power first and cover pump to prevent water from entering the vent ports. - Page 7 CAPACITY ± 5% 10-TON 15-TON 20-TON AT 50ºF CW / 95ºF 120,000 180,000 240,000 AMBIENT BTU/HR BTU/HR BTU/HR ACWC-120-E ACWC-180-E ACWC-240-E MODEL VOLTAGE / PHASE 208/230/3 460/3 208/230/3 460/3 208/230 460/3 50.5 27.3 87.5 46.3 MIMIMUM CIRCUIT AMPS 40”Wx61”Lx75”H 40”Wx84”Lx75”H 40”Wx84”Lx75”H...
- Page 8 http://www.delta.com.tw/industrialautomation/ DELTA Temperature Controller DTB Series User Manual...
- Page 9 PUMP CROSS SECTION ALL MODELS CASING OPEN IMPELLER MECHANICAL SEAL SEAL PLATE CASING O-RING MOTOR ADAPTER PLATE CASE SCREW DRAIN PLUG 1/8 NPT IMPELLER SCREW, LH THREAD MOTOR BOLT...
- Page 13 START-UP CHECK LIST ***** 2 thru 20-TON Is there any physical damage? ٱYes ٱNo Will this prevent start-up? ٱYes ٱNo Description:__________________________________________ ____________________________________________________ Unit is installed level as per the installation instructions. ٱYes ٱNo Power supply agrees with the unit nameplate. ...
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