Summary of Contents for Ocean Breeze Micro Series
- Page 1 Ocean Breeze Water Cooled Chiller Unit CW series Ocean Breeze 2951 SE Dominica Terrace, Stuart, Florida 34997 Tel: 772 2200038 obr@oceanbreezeac.com http://www.oceanbreezeac.com...
- Page 2 Please read the Instructions before attempting any Installation of Ocean Breeze Products. Warranty will be VOID if damage to the Chiller occurs.
- Page 3 Do Not connect anything to the refrigerant Line. Chiller Unit is fully charged, programmed and tested at the factory prior to shipping. Please contact Ocean Breeze at 772 2200038 if there are any issues. The Following Manual is a guide to the overall installation process and it is meant to serve as a source of reference.
- Page 4 WARNING: Y Strainer MUST be installed on Intake of Chiller! If any debris travels through the connecting pipes from the Fan Coils to the Braze PlateChannels of the Chiller, the will cause a "Frozen Spot" on the Plate and may cause it to rupture.
- Page 5 Ocean Breeze Marine Chiller Unit EV72CW 230 Volt 1 Phase 60 Cycle CW72 Marine Chiller Unit 1-1/2”FT 1-1/4”FT Chiller Water Pump Condensor Water Pump Connecctions Connecctions Flow Switch 24-1/4” High Chiller Plate 24”Deep 14” Wide Refrigerant Cupronickel 3/4”FT Chiller Circuit...
- Page 6 Ocean Breeze Chiller Pipe Schedule for Condensor Water Line multiple Units Pipe Union Manifold Condensor Discharge 2” Valve Pipe Chiller Chiller Chiller Unit 1 Unit 2 Unit 3 Overboard Discharge 3/4” Drain Manifold 1 - 1/2” 1 - 1/2” Pipe...
- Page 7 Ocean Breeze Chiller System Fan Coil Pipe Schedule for Multiple Chiller Units. 2” Pipe 1 - 1/2” Valve Pipe Reserve Tank (Insulated) 2” Pipe Bleed Pipe Union Valve Manifold Fan Coil Bleed Valve Fan Coil 1 - 1/2” Pipe Manifold...
- Page 8 Warning: The Air Conditioning Unit is a pressurized system; potential hazards can cause serious injury. DO NOT ignore any warnings in this manual. Warning: It is required that trained and certified professional personnel with experience in the HVAC field to do the installation and service of this system.
- Page 9 Pre Installation: Ocean Breeze equipment must be installed by a certified HVAC Technician. Determine installation location for each piece of equipment. Note that each AC unit will require 2 feet of surrounding space to be free for access to and from the unit.
- Page 10 Make sure the mounting surface is clean. When installing the Condenser Unit, there must be a minimum clearance to service the Condenser Coil, Electric Box. Lay out the power cables to the unit. Use conduit or seal tight flexible conduit. Lay out the Condensate Drain Piping as close to overboard as possible.
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Page 11: Installation
INSTALLATION: Reserve space for the electrical lines. Lay a clear path for the Electrical lines to and from the AC Unit. Mounting the AC unit can be done in various ways. If Ceiling Mount, make sure unit is level. Clear paths for Discharge Air, Return Air and condensate drain line with adequate space around the Unit. - Page 12 When mounting is complete, and electrical connections are made, install the copper refrigerant lines between each of the systems.
- Page 13 Check all line runs to and from each unit from each Unit, inspecting the completed layout carefully for any potential hazards that may pose a problem in system operation. If laying duct work, inspect surrounding space and allow ducting to be flat and straight as possible from point to point.
- Page 15 Compressor Contactor Output, (L1, L2, becomes L2, L1) etc. Unit comes Precharged from the factory. DO NOT TAMPER with charge. Please refer to any part of this Manual for best results. For further assistance, please contact: Ocean Breeze at 772 2200038.
- Page 16 Testing Procedure. The layout test will prove the installation is successful or if corrections need to be made. Test each wire from point to point which will provide added assurance that all the electrical connection is correct. For Single Phase, Common, Neutral and Ground are used.
- Page 17 The final test will be the refrigerant line pressure test. One method is low pressure at 175 PSI Nitrogen, a few ounces of refrigerant, and leak detection hardware. Another method is only with high pressure Nitrogen. High pressure method is used at the factory up to 600 PSI Nitrogen for One Hour with thermo graphic tools, point sensors, visual inspection (safety pressure impact attire must be worn on this test).
- Page 18 When using the low pressure testing method, the process must be done carefully and the inspection must be made at every connection point. If all the tests are satisfactory, proceed to final stages of installation. If there are any problems, correct each problem and test each solution, reinspect all problem points to make certain the correction has been made and successful.
- Page 19 After Leak Test, relieve all the pressure in the system. If only Nitrogen was used evacuate into the air by removing the stem valve from the connection port. If you have not installed a stem valve, disconnect the hose carefully. High pressure Nitrogen is in the system and will forcefully evacuate, posing a danger to the installer (an impact of flying hose at such high...
- Page 20 There is a Sight Glass installed on the unit to verify moisture in the system. If there are unrelated problems encountered, the installer is asked to contact Ocean Breeze at 772 220 0038 for available assistance to complete the installation.
- Page 22 When everything is functioning within operating parameters, and the critical charge has been reached, the process is complete and the Installer can Power off the system, reconnect the bypassed components, and retest the system for normal use.
- Page 23 Re-test the system; allow the user to operate the system to become familiar with the equipment and performance characteristics. Maintenance: Routine Maintenance of the unit is important for the performance longevity of the system. Inspect the Condensate Drain Lines, clean if necessary.
- Page 24 Batteries can be changed when control has been disconnected from the wall plate. Replace only with fresh Alkaline Batteries (Duracell, Energizer, etc). Maintenance will keep your equipment in continue working condition for many years of use. For any questions, please contact Ocean Breeze at 772 220 0038.
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Page 28: Specifications
3-PHASE PLUG-IN VOLTAGE MONITOR INSTALLATION MODE OF OPERATION 1. Disconnect or turn off power. The ICM408 continuously monitors the incoming line voltage for errors. When the line 2. Tap off the main 3-phase line voltage and run field-installed voltage is appropriate, the ICM408 closes a set wires to the ICM408 control. of N.O. contacts and lights a green LED. When 3. Connect the field-installed wires to the L1, L2 and L3 the incoming voltage is outside of the user-set connections. parameters, the N.O. contacts open and the 4. Set the DOM time delay to a minimum for testing purposes. red LED will flash a code for the particular fault 5. Break one line of your control circuit and connect to the present. The control will also interrogate the COM and N.O. connections on the ICM408. line voltage during the fault condition to avoid 6. The N.C. connection can be used as an alarm output. short cycling and nuisance trips. 7. Reapply or reconnect power. STATUS LED INDICATORS 8. After the DOM time delay, the unit should energize and the • GREEN LED = Load ON green (load) LED should light. -
Page 29: Timing Diagram
18-240 VAC, 2-Wire ANTI-SHORT CYCLE/ DELAY ON BREAK LOCKOUT TIMER VPS00C • Knob adjustable from .03-10 minutes • Works with anticipator type thermostats MODE OF OPERATION INSTALLATION With application of power, the load is 1. Disconnect power. energized. When the thermostat opens or 2. - Page 30 Low cost lockout relay helps eliminate nuisance lockouts LOCKOUT RELAY due to impedance relay failure • Helps to eliminate nuisance lockouts • Replaces impedance relays 83 and 93 SPECIFICATIONS MODE OF OPERATION Upon application of power with the safety Input • Voltage: 18-30 VAC switches closed, the load will energize. If any of • Frequency: 50-60 Hz the safety switches open for longer than 600 ms, the fault light will come on and the load...
- Page 31 O c e a n B r e e z e Mi c r o S e r i e s S i n g l e S t a g e D i g i t a l T h e r mo s t a t C o n t r o l...
- Page 32 O c e a n B r e e z e 2 9 5 1 S E D o mi n i c a T e r r a c e S t u a r t , F l o r i d a 3 4 9 9 7 T e l : 7 7 2 2 2 0 0 0 3 8 o b r @o c e a n b r e e z e a c .
- Page 33 OCEAN BREEZE. ANY REPRODUCTION FINISH IN PART OR AS A WHOLE WITHOUT THE mechanical guage, or NEXT ASSY USED ON WRITTEN PERMISSION OF OCEAN BREEZE manually with a 5 gallon IS PROHIBITED. SCALE: 1:24 WEIGHT: SHEET 1 OF 1 APPLICATION DO NOT SCALE DRAWING bucket and a stopwatch.
- Page 41 Ocean Breeze 2951 SE Dominica Terrace Stuart, Florida 34997 Tel: 772 2200038 obr@oceanbreezeac.com http://www.oceanbreezeac.com...
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