SEELEY INTERNATIONAL Climate Wizard Multi-Magic CW-H10 Installation & Operation Manual
Indirect evaporative cooler
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Summary of Contents for SEELEY INTERNATIONAL Climate Wizard Multi-Magic CW-H10
- Page 1 INSTALLATION & OPERATION MANUAL INDIRECT EVAPORATIVE COOLER CW-H10, CW-H15, CW-H15S, CW-H15S Plus Multi-Magic Models (English) (CW-H15) ILL1916 Original English Instructions...
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Page 3: Table Of Contents
TABLE OF CONTENTS Index FAULT CODE RESET FAULT CODE DESCRIPTIONS COMMISSIONING IMPORTANT SAFETY INSTRUCTIONS INSTALLATION CHECKLIST COOLER VIEWS SETUP MENU ACCESS COOLER CONTENTS MULTI-MAGIC DEVICE TYPE INSTALLATION COMPONENTS TEST MENU OPTIONAL COMPONENTS WATER MANAGEMENT STSTEM CHECKS TECHNICAL DESCRIPTION HEAT EXCHANGER FLUSH AIRFLOW SUPPLY FAN CHECKS HEAT EXCHANGERS... -
Page 4: Important Safety Instructions
Seeley International provides the following connected to a circuit that is regularly switched information as a guide to contractors and on and off by the utility. - Page 5 IMPORTANT SAFETY INSTRUCTIONS INSTALLER AND MAINTENANCE suspended in high winds, thunder storms/ CONTRACTORS - RISK ASSESSMENT lightning or other types of weather giving wet, slippery surfaces? Installer and Maintenance Contractors • Is there an on-going safety check system of A risk assessment of all hazardous tasks is harnesses, ropes, ladders and access/lifting required under legislation.
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Page 6: Cooler Views
COOLER VIEWS ISOMETRIC CW-H10 views shown ILL3157-A ILL3156-A REAR SIDE ILL3159-A ILL3158-A FRONT BOTTOM ILL3160-A ILL3161-A Dimensions are in mm (inches in brackets). CW-H INSTALLATION, OPERATION & MAINTENANCE MANUAL 859749-G... - Page 7 COOLER VIEWS ISOMETRIC CW-H15 views shown 2290 [90.2] 1969 [77.5] 1825 [71.9] 1500 [59.1] ILL1916-C ILL1918-C ILL1918 REAR SIDE ILL1916 REAR COWLING PANEL AND TWO RIGHT FILTERS [19.0] HIDDEN FOR CLARITY [5.9] [12,7] SUPPLY DUCT 500x500 WATER ENTRY (19.7x19.7) [35,7] [26.3] [26,0] [16.5]...
- Page 8 COOLER VIEWS CW-H INSTALLATION, OPERATION & MAINTENANCE MANUAL 859749-G...
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Page 9: Cooler Contents
COOLER CONTENTS ITEM 1 ITEM 2 INSTALLATION COMPONENTS ITEM 1 ITEM 1 ITEM 2 ITEM 2 ITEM 3A ITEM 1 ITEM 2 ITEM 3A ITEM 3A ITEM 3B ITEM 1 ITEM 3A ITEM 2 INTERNATIONAL Part Item Description DUCTED INDIRECT EVAPORATIVE AIR COOLER WARRANTY INFORMATION INTERNATIONAL... -
Page 10: Technical Description
TECHNICAL DESCRIPTION AIRFLOW HEAT EXCHANGERS Indirect Evaporative Cooling (IEC) Stage The cooler has a single fan which draws hot outside air through the rear-mounted airfilters, through the dry channels of the air- All coolers have air-to-air indirect evaporative heat exchangers, to-air indirect evaporative heat exchangers and into the plenum composed of alternating dry and wet channels seperated by a at the front of the cooler. -
Page 11: Transport
TRANSPORT MOVING THE COOLER The cooler can be moved by forklift truck. Only use the openings on the cooler. Do not lift through the pallet. Min. forklift tyne gap 460mm (18.2”) ILL1916-A LIFTING THE COOLER The cooler may be lifted by crane with slings through the cooler base forklift truck tyne openings. -
Page 12: Installation
Check the proposed cooler location, to ensure that it is Roofstands, accommodating 0-10 roof pitches, are available for structurally capable of supporting the weight of the cooler, or order via Seeley International. See Optional Components List. provide an adequate alternate load bearing structure. Model... -
Page 13: Exhaust Transition Assembly
INSTALLATION EXHAUST TRANSITION ASSEMBLY Slip the 2 x EXHAUST GRILLE and 1 x EXHAUST CENTRE POST into position, retained inside the top panel The exhaust transition is supplied in knock-down form and it's front u-channel. components are to be found beneath the lid of the cooler and CW-H15S Plus ONLY: Before fitting to the cooler, slide an inside the component kit. -
Page 14: Supercool Coolers
INSTALLATION SUPERCOOL COOLERS STEP 2 - SET CORRECT DEVICE TYPE The CW-H Supercool coolers are fitted with Chillcel pads, MODEL CHANGE DEVICE TYPE? providing additional Direct Evaporative Cooling (DEC). CW-H15S They can be configured in two ways; CW-H15S Plus NO - FACTORY DEFAULT SETTING IS CORRECT MODEL PERFORMANCE... -
Page 15: Electrical Requirements
STANDARDS. The cooler utilises a fan motor with a built in inverter drive. To It is a requirement of Seeley International that all coolers be comply with EMC regulations, these drives adopt EMC filters that connect to the motor earth terminals. The normal filter... -
Page 16: Water Requirements
WATER REQUIREMENTS WATER SUPPLY INSTALLATION WATER HAMMER The cooler requires a permanent water supply to be Not all installation pipeworks are the same, and some may connected. A built-in Inlet Solenoid Valve, controlled by the require additional prevention against water hammer. water management system, allows water into the cooler when If water hammer is a problem, it is the responsibility of the required. -
Page 17: Cooler Control Components
COOLER CONTROL COMPONENTS WATER MANAGEMENT SYSTEM Water Tank (Reservoir) Drain Valve The drain valve will automatically open when power is first The cooler contains multiple parts to supply, distribute and applied to the cooler. It will close again when IEC or DEC mode manage the water needed for the heat exchangers. -
Page 18: Multi-Magic Controls
MULTI-MAGIC CONTROLS MULTI-MAGIC PLC CONTROL SCREEN This screen allows the user to select the cooler's primary input control method, including controlling the cooler manually from the PLC. ILL3624-B Item Description Item Description Message Bar. Shows PLC Software Revision current cooler status. Displays status of VENT Selects Primary Input mode... -
Page 19: Monitor Screens
MULTI-MAGIC CONTROLS MONITOR SCREENS SENSOR SCREEN These screens allows the user to see the status of the cooler These screens allow the user to see the inputs of connected components. optional sensor accessories. ILL3710-C ILL3623-C Item Description Item Description Item Description Ambient Air Sensor Temperature and Relative Humidity Displays water salinity level... -
Page 20: Control Method Option 1 (W/C)
MULTI-MAGIC CONTROLS CONTROL METHOD OPTION 1 (W/C) OPTION 1 AND OPTION 2 (MODBUS RS-485) COMMUNICATION CABLE SPECIFICATIONS LOCAL ZONE CONTROL WITH MULTI-MAGIC WALL • Suitable for RS-485 applications CONTROLLER (W/C) • Minimum 1 twisted pair (TP) and a third conductor •... -
Page 21: Terminating Resistors
MULTI-MAGIC CONTROLS OPTION 1 AND OPTION 2 (MODBUS RS-485) OPTION 1 AND OPTION 2 (MODBUS RS-485) TERMINATING RESISTORS DEVICE NODE ADDRESS Modbus RS-485 networks require a 120Ω terminating resister at Each cooler on the Modbus RS-485 network requires a unique each end. -
Page 22: Control Method Option 3 (Bms)
MULTI-MAGIC CONTROLS CONTROL METHOD OPTION 3 (BMS) BMS CONTROL INPUTS The cooler operating mode is set via the IEC, DEC and SPD LOW VOLTAGE BUILDING MANAGEMENT SYSTEM input terminals with the following logic. BMS COOLER MODE FALSE FALSE 0Vdc VENT FALSE FALSE >1.3Vdc... -
Page 23: Control Method Option 4 (Lcl)
MULTI-MAGIC CONTROLS CONTROL METHOD OPTION 4 (LCL) PLC LOCAL CONTROL ILL3682-B The basic functions of cooler can be manually controlled from the PLC CONTROL screen. his mode is recommended for initial setup and servicing only. Ensure "LCL" is selected on the CONTROL screen. •... -
Page 24: Changing Cooler Settings
MULTI-MAGIC CONTROLS CHANGING COOLER SETTINGS PRE-WET Push and hold the RIGHT Upon cooler start-up, Pre-Wet first ensures the water tank is full button until the password and then runs an extra 2-minute start up pump cycle to saturate screen is displayed. the heat exchanger cores. -
Page 25: Message Bar Contents
MULTI-MAGIC CONTROLS MESSAGE BAR CONTENTS The MESSAGE BAR contains useful information about the current cooler state. The MESSAGE BAR will cycle through all active messages. MESSAGE DESCRIPTION Cooler is ON but no control input STANDBY active. Fan is running but no cooling stage VENT MODE is on. -
Page 26: Led States
Select the WARNING TRIANGLE and press OK to access a QR code. Scanning the QR Code will direct users to the Climate Wizard technical documents on the Seeley International website Long press the LEFT button to return to the CONTROL page. -
Page 27: Fault Code Descriptions
FAULT CODE DESCRIPTIONS All faults below shut the cooler down unless stated. FAULT FAULT DESCRIPTION SUGGESTED REMEDY CODE Fault PLC – PCBA COMMUNICATION FAILURE Check LED status on PCBA. Code 1 Cooler PLC has lost communication with PCBA Check communication wiring between PLC and PCBA fitted inside control box for at least 1 minute. -
Page 28: Commissioning
COMMISSIONING Owner Name: ................Telephone: ............Address: ......................................Installer: ............Dealer: .............. Model No: ............Date Installed: ..........Serial No: ............INSTALLATION CHECKLIST This checklist only covers the key points to be observed during installation. Always refer to the relevant sections of the installation manual for full details. -
Page 29: Setup Menu Access
COMMISSIONING SETUP MENU ACCESS TEST MENU Push and hold the RIGHT button until the password screen is displayed. ILL3887-A Use the navigation LEFT/ To assist with commissioning, each component on the cooler RIGHT and UP/DOWN buttons can be controlled individually via the SERVICE - TEST MENU to enter password “7378”... -
Page 30: Air Flow Balancing
COMMISSIONING AIR FLOW BALANCING To balance the air flow. Ensure all side panels and air filters are in place In order for the cooler to produce cool air it is mandatory that some of the inlet air is forced to return through the indirect heat Connect all external supply and exhaust ductwork. -
Page 31: Multi-Magic Cooler Settings
COMMISSIONING MULTI-MAGIC COOLER SETTINGS CUSTOMER HANDOVER CHECKLIST To aid future servicing it is recommended to record the PLC Run the cooler for at least 20 minutes in IEC and DEC mode at setting here. Speed 10 and confirm, □ Leaving temperatures are sufficiently cooler than ambient SETTING VALUES temperatures. -
Page 32: Maintenance Instructions
MAINTENANCE INSTRUCTIONS COOLER CONTROL WINTER SHUTDOWN Liaise with the Building Manager prior to starting a service. Climate Wizard coolers are not suitable for use in areas where winter temperatures can cause water to freeze. For To avoid any unintended cooler operation from commands coolers installed in such areas, ensure the following tasks received by any Wall Controller or BMS, it is recommended are comlpeted before the start of the winter season to avoid... -
Page 33: Indirect & Direct Pumps
MAINTENANCE INSTRUCTIONS INDIRECT & DIRECT PUMPS WATER INLET SOLENOID VALVE Quantities and locations of pumps for each model are shown SOLENOID VALVE MAINTENANCE below. No regular maintenance of the solenoid valve is required. Cores Water Distribution Spreaders Reservoir access Pump Water Inlet Solenoid Access Chlorinator... -
Page 34: Chlorinator
MAINTENANCE INSTRUCTIONS CHLORINATOR WATER MANAGEMENT PROBE SIDE VIEW - LHS SIDE VIEW - RHS Water Inlet Solenoid Water Management Probe Access Access Chlorinator Drain Valve Panel Panel Pumps Pumps ILL1954-B ILL2448-A Chlorinator Maintenance Water Management Probe Maintenance The chlorinator is fitted to a bracket located underneath the Open the pump access panel. -
Page 35: Drain Valve
MAINTENANCE INSTRUCTIONS DRAIN VALVE INLET AIR FILTERS SIDE VIEW - RHS The Inlet Air Filters should be replaced as soon as the airflow through the filters is restricted by dust or contaminants. The frequency of changing the Inlet Air Filters is dependent on the air quality at the site Water Management Probe Access... -
Page 36: Indirect Heat Exchangers
MAINTENANCE INSTRUCTIONS INDIRECT HEAT EXCHANGERS The cores can now be slid out from either side of the cooler SIDE VIEWS through the access panel openings. Take care to ensure the cores are not damaged during removal. They can be heavy and fragile when wet. (If wet, run the cooler on vent Cores Core Core... -
Page 37: Direct Heat Exchangers (Chillcel)
MAINTENANCE INSTRUCTIONS DIRECT HEAT EXCHANGERS (CHILLCEL) Locate the water spreader assembly front flange into the extrusion at top front of the cores. (CW-H15S, H15S Plus ONLY) Remove the cooler cores as per the “Changing Cooler Cores” section. The additional chillcel is located on the supply outlet side of the cooler cores. - Page 38 MAINTENANCE INSTRUCTIONS Other potential problems Problem Probable Cause Suggested Remedy Cooler running in VENT mode Turn to COOL mode. Cooler running in COOL & AUTO Adjust Wall Control Set Point mode with incorrect set point. Move Wall Control to more appropriate location. Under-Sized Cooler Discuss with Building Manager Under-Sized Ducts...
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Page 39: Maintenance Schedule
MAINTENANCE SCHEDULE Installation 29 /1980 Installer: Date: It is a condition of your warranty cover that the items in the schedule below are checked (and action taken as required) once every 3 months from the date of installation by a qualified, licensed technician, and that the schedule is properly filled out (i.e. name, signature, date, action taken). - Page 40 MAINTENANCE SCHEDULE Service Item Check/Adjust Clean Replace Electrical Connections and Component Operation Electrical wiring Fan motor PCBs & Control box Drain valve Water inlet solenoid Water probes Chlorinator Water pump Water Distribution System Water distribution system - hoses and spreaders Water level Cabinet and Accessories Cabinet integrity / leaks...
- Page 41 MAINTENANCE SCHEDULE Service Item Check/Adjust Clean Replace Electrical Connections and Component Operation Electrical wiring Fan motor PCBs & Control box Drain valve Water inlet solenoid Water probes Chlorinator Water pump Water Distribution System Water distribution system - hoses and spreaders Water level Cabinet and Accessories Cabinet integrity / leaks...
- Page 42 CW-H INSTALLATION, OPERATION & MAINTENANCE MANUAL 859749-G...
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Page 43: Warranty Terms And Information
WARRANTY TERMS AND INFORMATION Warranty Information section HOW TO REGISTER YOUR PRODUCT WARRANTY (Australia only) Please register your warranty online by visiting seeleyinternational.com and selecting COMMERCIAL section on the top right hand side of the screen. Then follow these steps: Step 1 Select REGISTER FOR WARRANTY Step 2 Enter your product serial number and “SUBMIT”... - Page 44 Warranty Details (Australia only) In this warranty: We or us means Seeley International Pty Ltd (Seeley) ABN 23 054 687 035, and our contact details are set out at the end of this warranty; You means you, the original end-user purchaser of the Goods;...
- Page 45 PRIVACY NOTICE Seeley International Pty Ltd ABN 23 054 687 035 will use the personal information you provide us with to provide warranty support for the product you have purchased and to inform you about other products and services. If you choose not to supply us with the information requested, we may be unable to provide you with warranty support.
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Page 46: Example Wall Controller Wiring
APPENDIX A EXAMPLE WALL CONTROLLER WIRING INTERMEDIATE COOLERS FAULT LOCK FINAL COOLER ROOM SENSOR FAULT (OPTIONAL KIT) ILL3706-D CW-H INSTALLATION, OPERATION & MAINTENANCE MANUAL 859749-G... - Page 47 FIRST COOLER AMBIENT SENSOR (OPTIONAL KIT) FAULT WALL CONTROLLER COMMUNICATION CABLE SPECIFICATIONS MODBUS RS-485 CABLE WIRING RULES • Suitable for RS-485 applications • Communication wiring must be kept separate from AC power wiring. • Minimum 1 twisted pair (TP) and a third conductor •...
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Page 48: Example Low Voltage Bms Wiring
APPENDIX B EXAMPLE LOW VOLTAGE BMS WIRING CW-H INSTALLATION, OPERATION & MAINTENANCE MANUAL 859749-G... -
Page 49: Modbus Registers
APPENDIX C MODBUS REGISTERS COMMANDS REGISTER TYPE DESCRIPTION DETAILS Bit 0 IEC Enable (Indirect Evaporative Cooling) Bit 1 DEC Enable (Direct Evaporative Cooling) 9200 UINT Commands Bit 2 Fault Reset Bit 3-15 NOT USED 9201 UINT Fan Speed 0 - 1000 (0 to 100%) * 10 9202 Reserved... - Page 50 Seeley International Pty Ltd, 112 O’Sullivan Beach Road, Lonsdale, SA 5160, Australia MANUFACTURED BY: Seeley International Pty Ltd, 77 North Street, Albury, New South Wales 2640, Australia (for Australia, Europe and South Africa) Seeley Acquisition Co., Ltd. doing business as Coolerado, 4430 Glencoe Street,...
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