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SEELEY INTERNATIONAL Climate Wizard MULTI-MAGIC CW-H10 Installation & Operation Manual

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INSTALLATION & OPERATION MANUAL
CW-H10, CW-H15, CW-H15S, CW-H15S Plus
MULTI-MAGIC MODELS
ILL1916
ORIGINAL ENGLISH INSTRUCTIONS

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Summary of Contents for SEELEY INTERNATIONAL Climate Wizard MULTI-MAGIC CW-H10

  • Page 1 INSTALLATION & OPERATION MANUAL CW-H10, CW-H15, CW-H15S, CW-H15S Plus MULTI-MAGIC MODELS ILL1916 ORIGINAL ENGLISH INSTRUCTIONS...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Index CONTROL METHOD OPTION 4 (BMS) IMPORTANT SAFETY INSTRUCTIONS BMS FAULT OUTPUT COOLER VIEWS BMS CONTROL INPUTS CW-H10 MODELS BMS FAN SPEED INPUT CW-H15 MODELS BMS CABLING REQUIREMENTS COOLER CONTENTS CONTROL METHOD OPTION 5 (LCL) INSTALLATION COMPONENTS MANUAL DRAIN OPTIONAL COMPONENTS CHANGING COOLER SETTINGS...

  • 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.

  • Page 6: Cooler Views

    COOLER VIEWS CW-H10 MODELS ILL3157-A ILL3156-A REAR SIDE ILL3159-A ILL3158-A FRONT BOTTOM ILL3160-A ILL3161-A Dimensions are in mm (inches in brackets). 6 | CW-H INSTALLATION, OPERATION & MAINTENANCE MANUAL 859749-I...

  • Page 7: Cw-H15 Models

    COOLER VIEWS CW-H15 MODELS 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] [1,6] [9,8]...
  • Page 8 COOLER VIEWS 8 | CW-H INSTALLATION, OPERATION & MAINTENANCE MANUAL 859749-I...

  • Page 9: Cooler Contents

    ITEM 7 COOLER CONTENTS INSTALLATION COMPONENTS ITEM 1A ITEM 1 ITEM 1B ITEM 2 ITEM 2 ITEM 3A ITEM 3 ITEM 1 ITEM 2 ITEM 3A ITEM 10 ITEM 9 Seeley Item Description Part INTERNATIONAL INTERNATIONAL 859749 Cooler Installation, Operation, Maintenance Manual 862801 Supercool Conversion Instructions (CW-H15S only) 861883...

  • 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 air filters, 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 separated 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 ILL1916 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 SUPPLY FILTRATION The cooler requires a permanent water supply to be The Installer must provide an inlet water filter in the water connected. A built-in Inlet Solenoid Valve, controlled by the supply line, external to the cooler, to prevent any debris from water management system, allows water into the cooler when entering and damaging cooler components.

  • Page 17: Water Drain Installation

    WATER REQUIREMENTS WATER DRAIN INSTALLATION The cooler requires a permanent water drain to be connected. A built-in drain valve, controlled by the water management system, releases water from the cooler when required. INSTALLATION OF THE WATER DRAIN MUST CONFORM TO LOCAL PLUMBING STANDARDS. Drain Connections: The cooler installation kit contains components to configure the drain valve discharge to one of the following options:...

  • Page 18: Cooler Control Components

    COOLER CONTROL COMPONENTS FAN SPEED MANAGEMENT SYSTEM Water Salinity Control As water evaporates from the heat exchangers, the salinity of The cooler fan is driven by an electronically commutated DC the remaining water naturally increases. motor with integrated variable speed drives (VSD) that allows for 0-10Vdc speed control.

  • Page 19: Control Components

    COOLER CONTROL COMPONENTS CONTROL COMPONENTS INPUT AND OUTPUT TERMINALS Cooler logic and controls are handled by a PLC in conjunction A series of input and output terminals are located on the door of with a Water Manager PCBA, both located in the controls the controls enclosure.

  • Page 20: 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 via Local Mode. ILL3624 Item Description Item Description Primary Input Control Method; LOCAL WALL = Multi-Magic Wall Controller PLC Software Revision BMS = Low Voltage BMS...

  • Page 21: Monitor Screens

    MULTI-MAGIC CONTROLS MONITOR SCREENS SENSOR SCREENS These screens allows the user to see the status of the cooler These screens allow the user to configure up to four 0-10Vdc components. input channels, labelled S1 to S4, for use with optional sensor accessories.

  • Page 22: Control Method Option 1 (W/C)

    MULTI-MAGIC CONTROLS CONTROL METHOD OPTION 1 (WALL) SETTING DEVICE NODE ADDRESS (WALL) When using the Multi-Magic Wall Controller, each cooler on the MULTI-MAGIC WALL CONTROLLER (WALL) RS-485 network requires a unique Node Address. Push and hold the RIGHT button until the password screen is displayed.

  • Page 23: Control Method Option 2 (Mbs)

    MULTI-MAGIC CONTROLS CONTROL METHOD OPTION 2 (MODBUS) COMMUNICATION SETUP (MODBUS) All secondary devices (coolers) on the Modbus RS-485 network 3rd PARTY MODBUS RS-485 PRIMARY CONTROL requires a unique Node Address and communication setting which match the 3rd Party Primary Controller. Push and hold the RIGHT button until the password screen is displayed.

  • Page 24: Control Method Option 3 (Bcn)

    MULTI-MAGIC CONTROLS CONTROL METHOD OPTION 3 (BACNET) BACNET MS/TP COMMUNICATION SETUP 3rd PARTY BACnet MS/TP or BACnet IP PRIMARY CONTROL With BACnet MS/TP selected Press RIGHT button. Use the UP/DOWN buttons to and push OK to activate the available fields. Set a unique NODE ADDRESS for each cooler.

  • Page 25: Rs-485 Network Setup

    MULTI-MAGIC CONTROLS RS-485 NETWORK SETUP RS-485 TERMINATING RESISTORS Daisy-chained RS-485 networks require two 120Ω terminating The Multi-Magic Wall Controller, 3rd Party MODBUS and resistors, one at the start and one at the end of the BACnet MS/TP control options all use the RS-485 serial communication chain.

  • Page 26: Control Method Option 4 (Bms)

    MULTI-MAGIC CONTROLS CONTROL METHOD OPTION 4 (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. PRIMARY SPD (Vdc) CONTROL COOLER FUNCTION TERMINAL TERMINAL TERMINAL METHOD...

  • Page 27: Control Method Option 5 (Lcl)

    MULTI-MAGIC CONTROLS CONTROL METHOD OPTION 5 (LOCAL) MANUAL DRAIN PLC LOCAL CONTROL All control modes provide an option to complete a manual tank drain. When triggered, the drain valve will open and stay open for at least 10 minutes. During this period, all pumps will stop and the inlet solenoid valve will remain closed, however the fan will continue to run at the requested speed.

  • Page 28: 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 6-minute start up pump cycle to saturate screen is displayed. the heat exchanger cores.

  • Page 29: Bms Lock Speed

    MULTI-MAGIC CONTROLS BMS LOCK SPEED MESSAGE BAR CONTENTS BMS Lock is a special mode for use with a Multi-Magic Wall Controller. When Wall Controller is selected as the Primary Control Method, use the BMS IEC or DEC input terminals on any connected cooler to remotely lockout the Wall Controller.

  • Page 30: Fault Code Display

    MULTI-MAGIC CONTROLS WATER MANAGER LED STATES FAULT CODE DISPLAY Active Fault Codes will cause the FAULT button to appear on the CONTROLS page. Selecting the FAULT button will open the ACTIVE FAULTS page, listing all the current active faults. Select the INFO button to display a QR code.

  • Page 31: Fault Code Descriptions

    MULTI-MAGIC CONTROLS FAULT CODE DESCRIPTIONS All faults below shut the cooler down unless stated. Fault codes labelled as Running Faults will allow the cooler to continue to run, however performance may be reduced. FAULT FAULT DESCRIPTION SUGGESTED REMEDY CODE Fault Code 1 PLC –...

  • Page 32: 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 33: 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 34: 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 35: Multi-Magic Cooler Settings

    COMMISSIONING MULTI-MAGIC COOLER SETTINGS MULTI-MAGIC RS-485 SETTINGS To aid future servicing it is recommended to record the PLC If used, record the PLC settings for Wall Controller, Modbus and setting here. BACnet MS/TP communication here. SETTING VALUES SETTING VALUES □ Default = Cooler 1 □...

  • Page 36: Maintenance Schedule

    MAINTENANCE SCHEDULE MAINTENANCE FREQUENCY Maintenance of an indirect evaporative cooler is essential in maintaining proper performance and reliability. All maintenance must be done by competent, qualified, licensed technicians, in accordance with National and/or Local Regulations. The frequency of service is largely dependent on the conditions under which the cooler is operated. External factors, such as air and water quality, can affect the serviceable life of the cooler and its components.

  • Page 37: Maintenance Checklist

    Replace - To remove the existing item and replace with a specified genuine replacement part. Note! It is important that only new Seeley International factory authorised replacement parts be used in this cooler. Failure to do so may void warranty, cause improper cooler performance, and unsafe operation.
  • Page 38 MAINTENANCE SCHEDULE SERVICE NO. FUNCTIONAL TEST Test the following components service screen. Inlet Solenoid Valve 3-Pin Water Probe Drain Valve Indirect Pump Direct Pump Supply Fan Speed Control Check/Inspect the following whilst running at full speed. No excessive noise No excessive vibration No water leaks Correct internal water levels 38 | CW-H INSTALLATION, OPERATION &...

  • Page 39: Maintenance Instructions

    MAINTENANCE INSTRUCTIONS COOLER CONTROL QUARTERLY INSPECTION PROCEDURES Liaise with the Building Manager prior to starting a service. Drain the cooler reservoir by initiating a manual drain Isolate and lockout the power supply to the cooler. To avoid any unintended cooler operation from commands received by remote controller, it is recommended that the cooler Turn off the water supply.

  • Page 40: 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 41: 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 42: Water Reservoir (Tank)

    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 Replacement inlet air filters are available from SI Service Water Management Probe...

  • Page 43: Indirect Heat Exchangers

    MAINTENANCE INSTRUCTIONS INDIRECT HEAT EXCHANGERS The indirect heat exchanger cores do not require any maintenance other than visual inspection, which can be completed without removal from the cooler. However it is recommended that, after 7 years of operation and for each subsequent year of operation, all indirect heat exchangers are removed for a detailed inspection.

  • Page 44: 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 lid / exhaust assembly. Remove the indirect heat exchangers to expose the 3 Chillcel pads located in the cooler supply air outlet transition.

  • Page 45: Troubleshooting

    MAINTENANCE INSTRUCTIONS TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SUGGESTED REMEDY Clear active faults. Cooler in fault. Check wall controller fault code log. Check tri-colour LED for fault code. Check circuit breaker. No power to cooler. Cooler fails to start/ Consult with building manager. not running.

  • Page 46: Warranty Terms (Australia)

    WARRANTY TERMS (AUSTRALIA) 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 47 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 48 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.
  • Page 49 CW-H INSTALLATION, OPERATION & MAINTENANCE MANUAL 859749-I | 49...

  • Page 50: Warranty Terms (Usa)

    LIMITED WARRANTY DETAILS (USA only) In this warranty: We or Us means Convair Cooler Corporation doing business as Seeley International Americas (“SIA”), and our contact details are set out at the end of this warranty; You and Purchaser means the original end-user purchaser of the Goods;...
  • Page 51 WARRANTY TERMS (USA) EXPRESS LIMITED REMEDIES: SUBJECT TO THE CONDITIONS AND EXCEPTIONS STATED HEREIN, your remedies for any claim related to the CLIMATE WIZARD COOLER are limited to the following: For breach of the foregoing Express Limited Warranty, if a claim is timely made within the applicable Relevant Warranty Period, THE SOLE AND EXCLUSIVE REMEDY SHALL BE, AT THE OPTION OF SIA AND AT SIA’S COST, TO REPAIR/ REPLACE THE DEFECTIVE PART, REPLACE THE COOLER, OR REFUND THE PURCHASE PRICE PAID for the Climate Wizard cooler (any such refund excluding price paid by end-user for delivery, installation, service, repairs and/or maintenance).
  • Page 52 BINDING EFFECT. This Limited Warranty is binding upon and shall inure to the benefit of Convair Cooler Corporation and its parent company, Seeley International Pty Ltd of Australia, which is the manufacturer of the Goods, and which has made a Limited Warranty to SIA that corresponds to this Limited Warranty; and to You and any person directly acquiring title to the Climate Wizard cooler from You whilst in its original place of installation.
  • Page 53 CW-H INSTALLATION, OPERATION & MAINTENANCE MANUAL 859749-I | 53...

  • Page 54: Example Wall Controller Wiring

    APPENDIX A EXAMPLE WALL CONTROLLER WIRING INTERMEDIATE COOLERS FAULT LOCK FINAL COOLER ROOM SENSOR FAULT (OPTIONAL KIT) ILL3706 54 | CW-H INSTALLATION, OPERATION & MAINTENANCE MANUAL 859749-I...
  • Page 55 FIRST COOLER AMBIENT SENSOR (OPTIONAL KIT) FAULT WALL CONTROLLER COMMUNICATION CABLE MODBUS RS-485 CABLE WIRING RULES SPECIFICATIONS • Communication wiring must be kept separate from AC power wiring. • Suitable for RS-485 applications • Always route communication cables at least 300mm (12”) •...

  • Page 56: Example Low Voltage Bms Wiring

    APPENDIX B EXAMPLE LOW VOLTAGE BMS WIRING 56 | CW-H INSTALLATION, OPERATION & MAINTENANCE MANUAL 859749-I...

  • Page 57: 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 Manual Drain Bit 4-15 NOT USED 9201 UINT Supply Fan Speed 0 - 1000 (0 to 100%) * 10 Minimum value of 200 needed to start the fan.

  • Page 58: Bacnet Object List

    APPENDIX D BACNET OBJECT LIST CONTROL Object Name Object Type & Identifier Details BCN_CMD_IEC Binary-value 0 IEC Enable (Indirect Evaporative Cooling) BCN_CMD_DEC Binary-value 1 DEC Enable (Direct Evaporative Cooling) BCN_CMD_Spd Analogue-value 0 0 to 10 Fan Speed BCN_CMD_Drain Binary-value 2 Manual Drain BCN_CMD_ON_OFF Binary-value 14...
  • Page 59 CW-H INSTALLATION, OPERATION & MAINTENANCE MANUAL 859749-I | 59...
  • Page 60 Online Support Portal (AUS/NZ) Scan or Click QR Code It is the policy of Seeley International to introduce continuous product improvement. Accordingly, specifications are subject to change without notice. Please consult with your dealer to confirm the specifications of the model selected.

This manual is also suitable for:

Climate wizard multi-magic cw-h15Climate wizard multi-magic cw-h15sClimate wizard multi-magic cw-h15s plus

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