Seeley coolair Braemar Breezair MaglQcool Service Manual Download Page 46

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MAGIQTOUCH & MAGIQCOOL MODELS

BMS M1 INDUSTRIAL CONTROL

The MagIQtouch BMS industrial controller is a

24Vdc (SELV) circuit that offers various inputs

and outputs to achieve different functions of

the cooler as well as status feedback. 1 x

BMS M1 module is required per cooler on the

system.
A dedicated 10Vdc is available from the BMS

M1 when the 24Vdc input is applied that can

be used to active cooler functions.

BMS INDUSTRIAL CONTROLLER M1

ILL2110-A

NAME

LABEL

FUNCTION

LOW

HIGH

INPUT TYPE

POWER IN 24V

POWER OUT 0V

PWR IN

24V

Power supply to operate Interface.

24Vdc per Master Interface.

24Vdc

UNIT ON/OFF

Activate Cooler – Cooler will operate

according to other inputs.

Unit off

Unit on

DIGITAL

6 - 32Vdc

OPERATION MODE

COOL

Cool or Vent.

Fan only

mode

Cool mode

DIGITAL

6 - 32Vdc

MANUAL DRAIN

DRAIN

Manual Drain On.

Normal

operation

Force drain

DIGITAL

6 - 32Vdc

EMERGENCY

AUXILIARY INPUT

EMERG

AUX

BMS with Emergency shutdown to take

control in the event of shut eg:. fire.

Disable

operation

Enable

operation

DIGITAL

6 - 32Vdc

FAN SPEED

FAN

SPEED

Set Fan speed from 1 - 10.

0Vdc = Fan

speed 0

10Vdc = Fan

speed 10

ANALOGUE

0 - 10Vdc

BMS M1 INPUTS

NAME

LABEL

FUNCTION

LOW

HIGH

OUTPUT TYPE

POWER OUT 10V

PWR OUT

24Vdc

Option for installer to use 10V.

User can use power supply for

inputs and outputs.

10Vdc

ERROR STATUS

ERROR

STATUS

LED ON to highlight error found. Contact open -

no error

Contact closed

- error

RELAY CONTACT

ERROR CODE

(LED)
DRAIN STATUS

ERROR

CODE

LED will flash in sequence to the

type of error found.

FLASHING LED

DRAIN

STATUS

Monitor status of Drain.

Contact open -

drain closed

Contact closed

- drain open

RELAY CONTACT

ACTUAL FAN

SPEED

ACT FAN

SPD

Monitor actual fan speed in

operation.

0Vdc = Fan

speed 0

10Vdc = Fan

speed 10

ANALOGUE

0 - 10Vdc

BMS M1 OUTPUTS

EVAP COOLER

CUSTOMER BMS

100m

max

SIG

GND

ERROR

STATUS

COOL

ACT

FAN

SPEED

SIG

GND

SIG

GND

FAN

SPEED

PWR /

ERROR CODE

SIG

GND

SIG

GND

POWER

12V

POWER

BMS INDUSTRIAL CONTROLLER M1

BMS INDUSTRIAL CONTROLLER MS1

SIG

GND

ERROR

STATUS

COOL

ACT

FAN

SPEED

SIG

GND

SIG

GND

FAN

SPEED

PWR /

ERROR CODE

SIG

GND

SIG

GND

POWER

12V

POWE

BMS INDUSTRIAL CONTROLLER M1

BMS INDUSTRIAL CONTROLLER MS1

SIG

GND

ERROR

STATUS

COOL

ACT

FAN

SPEED

SIG

GND

SIG

GND

FAN

SPEED

PWR /

ERROR CODE

SIG

GND

SIG

GND

POWER

12V

POWER

BMS INDUSTRIAL CONTROLLER M1

BMS INDUSTRIAL CONTROLLER MS1

SIG

GND

ERROR

STATUS

COOL

ACT

FAN

SPEED

SIG

GND

SIG

GND

FAN

SPEED

PWR /

ERROR CODE

SIG

GND

SIG

GND

POWER

12V

POWER

BMS INDUSTRIAL CONTROLLER M1

BMS INDUSTRIAL CONTROLLER MS1

100m

max

100m

max

100m

max

ILL2217-A

ILL2217-A

Summary of Contents for coolair Braemar Breezair MaglQcool

Page 1: ...SERVICE GUIDE MagIQtouch MagIQcool Controller compatible Breezair Braemar Coolair models 2016 2017 Original English Instructions ILL1672 A ...

Page 2: ...LES 5 SETTING DIPSWITCH 5 UNDERSTANDING THE MAGIQTOUCH SYSTEM 6 COMPONENT ADDRESSES 6 BEFORE POWER UP 6 SYSTEM DIAGRAMS 7 SINGLE EVAPORATIVE COOLER 7 GAS DUCTED HEATER OPTIONAL ADD ON COOLER 7 MULTIPLE EVAPORATIVE COOLERS 8 INSTALLATION OPTIONS 10 DEFAULT SINGLE COMPONENT 10 MULTIPLE COMPONENTS 10 INSTALLATION WIZARD 10 PHASE 1 SYSTEM DEFINITION 10 PHASE 2 INSTALLATION 10 CONTROLLER OR SYSTEM RESE...

Page 3: ...NFIGURATION OF DRAIN VALVE WITH SHORTING PLUG 20 DIAGNOSTIC FAULT CODES 21 LED 1 HALL EFFECT SENSORS 21 LED 2 MOTOR THERMAL OVERLOAD 21 LED 3 FAN SPEED 22 LED 4 MAINS POWER 22 DIAGNOSTIC LED 23 SALINITY LED 23 FAN MOTOR TESTING 24 FAN MOTOR REMOVAL 24 EXQ130 EXS140 COOLERS ONLY 25 REFITTING THE PAD FRAMES 28 BRAEMAR LCQ LCS BMQ COOLAIR CPQ EVAPORATIVE COOLER 29 QUICK REFERENCE GUIDE 29 DIAGNOSTICS...

Page 4: ...ROLLER FUNCTIONS 44 SEASONAL MAINTENANCE PROCEDURES AND CHECKS 44 TECHNICAL BULLETINS 46 A01 12 SEELEY SERVICE MEMO 47 A05 15 IMPORTANT INFORMATION FOR INSTALLERS 48 A17 14 MAGIQTOUCH CONTROLLER INSTALLATION TIPS 49 A12 14 BREEZAIR EXS PAD CONFIGURATION 50 ICON CONTROL BOX FAN SPEED LED BEHAVIOUR 51 A02 09 CIRCUIT PROTECTION FOR ICON 52 A13 08 ICON ELECTRICAL POWER SUPPLY REQUIREMENTS 53 A16 08 WA...

Page 5: ...lable with MagIQtouch controllers FAULT MANAGEMENT Fault display Displayed with full explanation and service contact details Fault resolution Service menu assists with diagnosing faults troubleshooting instructions and retrieving component information Component testing Service Operating Screen provides full control of all water management components on a single screen making testing easier Removin...

Page 6: ...e temperature sensing thermostat inside the controller The following points must be taken into consideration Avoid direct sunlight exposure Avoid mounting on external walls Avoid mounting the wall control near heat sources such as stoves and televisions Do not locate in the direct airflow of the duct outlets Do not locate in strong drafts or in dead spots such as cupboards drawers Always seal the ...

Page 7: ...etc The installer can set up the MagIQtouch controller to take temperature and humidity readings from this Air Sensor and run the cooler accordingly Details of the MagIQtouch Air Sensor kit are as follows 094328 MagIQtouch Air Sensor MOUNTING LOCATION The Air Sensor will be used instead of the MagIQtouch controller for temperature sensing Follow the mounting location instructions in the MagIQtouch...

Page 8: ...ouch Link Module is a small T junction electronics board mounted in its own waterproof enclosure which is used to connect multiple MagIQtouch products together 094274 MagIQtouch Link Module in Enclosure Contents Qty Description 1 MaglQtouch Link Module in Enclosure 1 Communication Cable 3m 1 Literature ILL1790A No Link Module is required for a simple 1 cooler 1 controller installation However Link...

Page 9: ...s connection priorities 3 AIR SENSOR 2 HEATER OR OR 1 WALL CONTROL MAGIQTOUCH CONTROLLER 2 PREVIOUS JUNCTION PREVIOUS LINK MODULE 2 AIR SENSOR 1 GAS HEATER 3 NEXT JUNCTION NEXT LINK MODULE 1 EVAPORATIVE COOLER ILL1754 B ILL1829 A SETTING DIPSWITCH After connecting the cables ensure the dipswitch is set correctly The following table indicates how the dipswitch should be set depending on what produc...

Page 10: ...ide a T junction to connect MagIQtouch components into the main communication line The controller communicates through and not directly to the link module and therefore is not given an address BEFORE POWER UP To ensure the MagIQtouch component addressing process is completed correctly the following must be done before power up of the controller If there are no more than 1 of each component type eg...

Page 11: ...Appliances Appliance Included With Appliance Qty Evaporative Cooler MagIQtouch Controller 20m Cable 1 Major Appliances Appliance Included With Appliance Qty Evaporative Cooler MagIQtouch Controller 20m Cable 1 Additional Kits Required P N Description Cable Inc Qty 094328 MagIQtouch Air Sensor 20m 1 094274 MagIQtouch Link Module in Enclosure 3m 1 ...

Page 12: ...TIVE COOLERS UP TO 80 COOLERS ILL1759 C Additional Kits Required P N Description Cable Inc Qty 094274 MagIQtouch Link Module in Enclosure 3m 1 x Cooler Major Appliances Appliance Included With Appliance Qty Evaporative Cooler MagIQtouch Controller 20m Cable 1 x Cooler ...

Page 13: ...OLERS UP TO 80 COOLERS ILL1867 B Major Appliances Appliance Included With Appliance Qty Evaporative Cooler MagIQtouch Controller 20m Cable 1 100 Additional Kits Required P N Description Cable Inc Qty 094328 MagIQtouch Air Sensor 20m 1 094274 MagIQtouch Link Module in Enclosure 3m 1 ...

Page 14: ...SE 1 SYSTEM DEFINITION For multiple component systems the installation wizard begins with a System Definition phase The installer must define exactly what components will be installed The screens that follow will depend on what has been defined PHASE 2 INSTALLATION Do not worry about memorising a particular sequence of screens for this process The steps and screens the controller moves through may...

Page 15: ...om the start ILL1596 B ILL1632 A It is possible to reset the whole system including all connected components or the controller only Use a pin or paperclip to press and hold the reset button located at the back of the controller Make sure the controller is connected to the cooler and the power supply to the cooler is turned on This will cause the following screens to appear Some settings are protec...

Page 16: ...ss Adjust screen brightness when controller goes into sleep mode Status information Display For troubleshooting diagnostics Air Sensor Selection when Air Sensor is fitted Select Air Sensor to override sensor in wall controller Software Revision Display MagIQtouch controller software revision Software revision 21R0415 and higher are compatible with TQ heaters and Invertair Add on coolers Simple Mod...

Page 17: ...al to electronics eg continuous bleed No Water Thermostatic allows Thermostatic control in VENT mode No water present Cooling performance is limited Weather Seal Open Speed The cooler fan will turn on at the specified weather seal opening speed for the first 10 seconds each time it starts up It will then return to the set fan speed Prewet When COOL mode is activated the pump will run for 90 second...

Page 18: ...nt to shut down and requires a service agent to resolve ILL1627 A Once the pin code is entered you will have access to component specific information This information includes About Appliance Fault Log Running History Last Known Operating Condition Service Operating Screen SERVICE OPERATING SCREEN The Service Operating Screen for each component installed in the system This screen can be used as a ...

Page 19: ...drain valve ON or OFF MANAGING COMPONENTS ADDING COMPONENTS The controller keeps a list of all the MagIQtouch installed components and regularly checks that all components are responding To add a new component simply connect it to the system and power up The controller will detect that a new component has been added and lead you through the set up process Important It is important that new compone...

Page 20: ...gIQtouch Controller s memory Disconnect the component to be removed This should cause the MagIQtouch controller to display a warning message where the component can deleted ILL1638 B ILL1822 A Important This process will permanently delete the component from the system If you plan to replace a faulty component with a new one in the future then the IGNORE option on the above screen should be select...

Page 21: ...er once step 5 has been carried out new parameter change is permanent until again altered 7 If no buttons are pushed on wall control after 3 minutes screen will reset to OFF state Procedure to enter parameter mode must be re initiated Parameters No Description Value A1 Water Salinity Control Method Selector Water Manager measure control salinity 0 Timed Drain 1 Non Drain Valve salinity control ble...

Page 22: ...of what it has found If this configuration is accepted the controller will be ready to operate the system The controller will scan for one type of component at a time The operator can skip to the next scan once they see all components of a particular type have been found CHANGING FROM MAGIQTOUCH TO MAGIQCOOL CONTROLLER The operating systems are different between the MagIQtouch controller and the M...

Page 23: ... 500W 3 8 150 160 095936 550W 3 8 170 180 095943 750W 5 8 095943 750W 5 6 190 200 095950 1100W 7 3 210 220 095967 1500W 9 0 215 095967 1500W 9 0 Component EXQ EZQ EXS Part No Voltage Ohms Tornado 095806 240Vac 122 6 Drain valve Optional 105345 24Vac Solenoid valve Optional 834320 24Vac 40 10 Cooler Electronics Box 114705 Water Management Probe 833811 BREEZAIR EXQ EZQ EXS EVAPORATIVE COOLER QUICK R...

Page 24: ...ct LED B Thermal Overload LED C Fan Speed LED D Power LED E Inlet Solenoid F Motor Power G Motor Overtemp Sensor Lead H Water Probes I Drain Valve J Wall Control K Tri colour Diagnostic LED L Water Manager Status LED M Circuit Breaker N Pump O Mains Power Isolation Switch P Mains Power Connector CONFIGURATION OF DRAIN VALVE WITH SHORTING PLUG Note This procedure is not backward compatible for 2001...

Page 25: ...ays test evaporative coolers with the pump disconnected or in ventilation mode as wet roof surfaces can create a safety hazard Also care must be taken when working in close proximity to moving parts ILL1853 A ILL1854 A LED 1 HALL EFFECT SENSORS Glows GREEN in normal operation ON when all 3 Hall effect sensors are providing signals to the control board If any sensor stops transmitting a signal the ...

Page 26: ...30 seconds after it was supposed to start The Fan Speed LED will extinguish Thermal O L Hall Effect LED will go out LED Indicates ON Normal Operation OFF If motor rotates 20 faster than set speed this LED will continually flash and the motor will stop within approximately 30 seconds sooner at higher speeds If the speed increases to 30 above the set speed the LED will continue to flash and the moto...

Page 27: ...lash Bleed Tray No Drain Valve 5 Flash Thermostatic Control no Water operation set Continuously on When probes immersed in water Water not detected The probes are immersed in water but are open circuit or measured salinity is less than 20µs cm the water has very little salt content Continuously on No water in tank WaterMiser Drain Valve option is active DIAGNOSTIC LED The top LED glows green or re...

Page 28: ...before performing motor maintenance work on coolers 1 Remove pad frames 2 Unplug motor cables 2 from Terminal Box 3 Remove Dust Cap rotate anti clockwise 4 Remove screw from Shaft end 5 Cut cable ties undo twist tie holding cables to scroll ILL187 K 15 24 ohms 15 24 ohms 15 24 ohms 1 3 2 ILL1842 A BREEZAIR EXQ EZQ EXS EVAPORATIVE COOLER cont 6 Remove outer screws from Scroll Brackets 7 Remove fan ...

Page 29: ...This requires the scroll assembly to be disconnected from the tank Remove the cooler lid to provide the best access For safety reasons we recommend to remove the cooler s scroll assembly from the roof before performing the motor change over This would require 2 persons 1 Remove pad frames 2 Unplug motor cables 2 from Terminal Box 3 Remove Dust Cap rotate anti clockwise 4 Remove screw from Shaft en...

Page 30: ...ove the shaft adaptor and pull the motor shaft from the fan 13 Remove the motor fan assembly from the air outlet opening ILL1849 A ILL1850 A ILL1847 A ILL1848 A 6 Remove 8 screws securing the coolers lid to the corner posts and scroll 7 Pull back seals and remove screws from shaft adaptor and motor hubs 8 Remove scroll to tank joining screws 8 places 9 Lift rotate scroll assy to expose the weather...

Page 31: ...itted during this operation Care must be taken not to damage the wiring loom The remainder of the re assembly is a reversal of the dis assembly procedure Note Ensure all cut cable ties are replaced Ensure the fan can rotate freely and is clear of obstructions before re assembly Cooler must be fully function checked on completion Make sure all cables are tied back into their original positions well...

Page 32: ...n under the lid Refit the corner clips after replacing the pad frame s When re fitting pads ensure that they are fitted in their original positions EXQ210 EZQ215 and all EXS model coolers have pads that vary from the standard 90mm thickness While removing the pad frames take note of the location each belongs to Check for stickers indicating correct locations for thick or cut edge pads ILL1894 A St...

Page 33: ...BMQ CPQ Part No Voltage Ohms Tornado 095806 240Vac 122 6 Drain valve 105345 24Vac Solenoid valve 834320 24Vac 40 10 Cooler Electronics Box 114910 Cooler Electronics Box 116785 Water Management Probe Option Option 833699 BRAEMAR LCQ LCS BMQ COOLAIR CPQ EVAPORATIVE COOLER QUICK REFERENCE GUIDE Seeley International Pty Ltd has a policy of continuous product development therefore reserves the right to...

Page 34: ...e not certain it will accept the shorting plug the water management parameter can be set manually using the MagIQtouch Controller Go to the SETTINGS menu and under the COOLER heading is the option Water Manager COOLER ELECTRONICS The Red LED right hand LED is used to indicate the condition of water salinity and configuration of the water management system Tri Colour LED left hand LED is used as an...

Page 35: ...w the float valve base Ensure probe plug is properly connected Plug connections at electronic module upside down or misaligned Water too pure for the probes to sense water is present Pressure build up in pipes can lock up the solenoid valve when a non return isolation valve is used in the water supply line It is recommended to use a ball valve i e NOT a non return type of shut off valve Check drai...

Page 36: ... 8 Mains power supply frequency should be 50Hz If the frequency deviates outside preset limits of 46 54Hz then this fault will be indicated Petrol generators are the most likely cause of this type of fault This typically will not occur on mains power supplies SALINITY LED The Red LED right hand LED is used to indicate the condition of water salinity and configuration of the water management system...

Page 37: ...what have been set in the MagIQtouch Controller SETTINGS menu If the shorting plug is removed whilst power is on the change will not be noticed by the cooler electronics until the next power on when parameters will be automatically changed ILL1858 A If an existing LCQI cooler requires the drain and solenoid valve to be removed and you are not certain it will accept the shorting plug the water mana...

Page 38: ...rict water flow Water level is set too low The water level should be set to 5mm below the float valve base Ensure the probe plug is properly connected Plug connections at electronic module upside down or misaligned Water is too pure for the probes to sense that water is present Pressure build up in pipes can lock up the solenoid valve when a non return isolation valve is used in the water supply l...

Page 39: ...ation of the water management system Parameters are set by MagIQtouch or MagIQcool wall controllers Refer to pages 17 or 21 of the service manual Salinity LED Indication for evaporative coolers fitted with drain valves Sal Flash Indicates OFF Not Applicable 1 Flash WaterMiser salinity is below the set point 2 Flash WaterMiser salinity is above the set point 3 Flash The Salinity Control Method is s...

Page 40: ... the screws securing the motor cable tether to the motor end casing and the venturi Remove the ferrite clamp attached across both motor cables Step 5 Remove the fan Turn the venturi assembly over so that the assembly is resting on the top of the motor Using a hex driver unfasten the set screw holding the fan to the motor shaft and remove the fan Fig 2 Step 7 Replacing the motor Remove the motor an...

Page 41: ...he clip on ferrite across both motor cables then cable tie the cables to the motor cable tether Step 10 Cooler assembly Refit the venturi assembly into the tank The venturi will only sit correctly in one orientation in the tank The long ribs on the side of the venturi must align with the slots on the tank Fig 5 Step 11 Motor to control box connection Plug the replacement motor leads into the elect...

Page 42: ...65614 Water Management Probe 865621 QUICK REFERENCE GUIDE BRAEMAR LCQI EVAPORATIVE COOLER cont Clean the metal probes Set the multimeter to ohms mode Pin 1 Blue wire approx 0 zero ohms Pin 2 Black wire approx 0 zero ohms Pin 3 Brown wire approx 0 zero ohms 3 prong probes only A reading of 5 ohms or greater indicates faulty probes The brown wire Pin 3 is not connected on 2 prong probes If the probe...

Page 43: ... FUNCTION ILL1660 A ILL1661 A FOR COOLERS WITH WATER MANAGEMENT SYSTEM FITTED The following is a description of the Prewet function that occurs when COOL is selected for the first time by the MagIQtouch Controller This ensures the pads are wet before the fan blower starts 1 Drain Valve Closes 2 9 seconds after drain valve closes the inlet solenoid valve energises allowing water to enter tank 3 The...

Page 44: ...5 ohms or greater indicates faulty probes The brown wire Pin 3 is not connected on 2 prong probes If the probe continues to fault check between the contacts to ensure there are no short circuits PIN 1 BLUE PIN 2 BLACK PIN 3 BROWN PIN 4 EMPTY 0 00 ILL1520 A Pin 1 Pin 2 Pin 3 Component Status Resulting Action Pump ON Tornado pump active water pumping over pads OFF Pump off Solenoid ON Solenoid open ...

Page 45: ... has bedded in ILL1370 B SETTING THE WATER LEVEL To set the float level ensure the drain is energised closed by setting it to ON Set solenoid to ON open and allow tank reservoir to fill with water The float valve will eventually stop the water from entering the cooler Wait for this to happen and check the water level 6 5mm 6 5mm ILL526 C ILL1656 A ILL1827 A EXQ EXS Model EZQ Model Once the water l...

Page 46: ...T 10V PWR OUT 24Vdc Option for installer to use 10V User can use power supply for inputs and outputs 10Vdc ERROR STATUS ERROR STATUS LED ON to highlight error found Contact open no error Contact closed error RELAY CONTACT ERROR CODE LED DRAIN STATUS ERROR CODE LED will flash in sequence to the type of error found FLASHING LED DRAIN STATUS Monitor status of Drain Contact open drain closed Contact c...

Page 47: ...L 0 10Vdc BMS MS1 OUTPUTS ILL2244 A ILL2244 A EVAP COOLER EVAP COOLER EVAP COOLER EVAP COOLER CUSTOMER BMS 100m max SIG GND ERROR STATUS COOL ACT FAN SPEED SIG GND SIG GND ON FAN SPEED PWR ERROR CODE SIG GND SIG GND POWER IN 12V POWER IN 0V BMS INDUSTRIAL CONTROLLER M1 BMS INDUSTRIAL CONTROLLER MS1 SIG GND ERROR STATUS COOL ACT FAN SPEED SIG GND SIG GND ON FAN SPEED PWR ERROR CODE SIG GND SIG GND ...

Page 48: ...Replace To remove the existing item and replace with a specified genuine replacement part Check Inspect To visually inspect the item for correct operation fitment and functionality Adjust To test and make adjustment or alterations as required to meet set appliance specifications EXTERNAL INSPECTIONS Inspect external components including pad frames tank and lid assemblies for any damage or deterior...

Page 49: ...be taken to not yank or force the pad frame off the cooler PAD FRAME ASSEMBLIES Remove all pad frame assemblies Inspect pad media Inspect pad retaining components pins clips wire mesh etc for damage or corrosion and ensure they are correctly and securely fitted Chillcel is generally stable and should not require repositioning These pads may also be gently hosed to remove loose material however the...

Page 50: ...r LCS Braemar BM Braemar BMQ Coolair CPL Coolair CPQ Icon Control Box EXQ EZQ EXS Cooler Electronics A01 12 Seeley Service Memo 47 A05 15 MagIQtouch DG Heater to Existing FEAC Cooler 48 A17 14 MagIQtouch Controller Installation Tips 49 A12 14 Breezair Exs Pad Configuration 50 Icon Control Box Fan Speed Led Behaviour 51 A02 09 Circuit Protection for Icon 52 A13 08 Icon Electrical Power Supply Requi...

Page 51: ...nd ordering Seeley International spare parts for Braemar Breezair Coolair and Convair products This web site is available to the General Public Spare Parts Distributors Service Agents Dealers and Installers and aims to improve customer service as well as promote the use of genuine spare parts The web site includes details about spare parts spare images descriptions compatible models replacement pa...

Page 52: ...XQ EXS LCQ or LCS evaporative cooler With the controller powered up in stand by mode use the rear reset button and perform a RESET WHOLE SYSTEM on the cooler Then after a RESET WHOLE SYSTEM is done disconnect and put aside original evaporative cooler MagIQtouch controller as this is not compatible and cannot be used on a TQ heater Connect ALL components and wiring looms including the new heater co...

Page 53: ...from the back of the MagIQtouch controller and isolating power to the Cooler control box for at least 5 minutes Then securely plug the communication cable back into the MagIQtouch and restore power to the Cooler The display should restart in its normal mode No Touch Screen Response Potential issue After waking the MagIQtouch from its sleep standby mode by pushing the button on the right of the scr...

Page 54: ...re fitting ensure that they are fitted back in their original positions All 4 x pads have rebates cut back on the top to avoid contact with spreaders and water hoses 2 x pads have rebates cut back along the bottom to avoid interference with float valves and tank stand offs These pads with top and bottom rebates must always be fitted on the FRONT tank side and BACK of the cooler and never on the ai...

Page 55: ...or Worn bearings causing the motor to start to seize up 3 If motor rotates 20 faster than set speed this LED will continually flash and the motor will stop within approximately 30 seconds sooner at higher speeds 4 If the speed increases to 30 above the set speed the LED will continue to flash and the motor will stop immediately Fan over speed is usually associated with restricted reduced airflows ...

Page 56: ...rted brands of circuit breakers The feedback indicates that high ambient temperature conditions can cause a de rating effect that causes premature tripping at much lower currents than their ratings indicate The maximum current draw for the EXH210 and EZH215 is 9 6amps Therefore when selecting circuit protection devise for the EXH210 and EZH215 provisions must be made to allow for the varying therm...

Page 57: ...cooling system going by reducing fan speed i e 7 or 8 at the wall control TECHNICAL BULLETIN Seeley International has a policy of continuous improvement in all areas This is one of the many product improvements and enhancements that we are making to our large range of cooling and heating products Explanation The electronic motor module delivers constant power to the motor not constant volts theref...

Page 58: ...the unit must be levelled Check all Inlet water supply connections have no leaks Always fill the unit with water and initiate a drain to ensure all drain fittings and pipes have no leaks The tank can be manually drained by pressing the remote control drain button Horizon or with a wall control Harmony in the OFF state by pressing both the up and down buttons simultaneously until the letters dr app...

Page 59: ...hut off valve in the water supply line adjacent to the Cooler subject to local plumbing regulations It is recommended to use a turn ball type shut off valve This allows the water supply to be isolated whenever work needs to be done on the Cooler It is recommended to use a stopcock i e NOT a non return type of shut off valve Flush the water pipe to remove any swarf debris before final fitting In ar...

Page 60: ...dards and will cause induced EMF interference with the MagIQtouch product resulting in intermittent communication errors locking up of screens displays dropping out and inconsistent erratic operation TECHNICAL BULLETIN A01 16 DATA COMMS AND 240 VOLT CABLE ROUTING Subject Data Comms and 240 Volt cable routing Bulletin Number A01 16 Region Australia Author Technical Support 1300 650 399 Date 17 02 2...

Page 61: ...a previous system Reset Whole System back Reset button Power OFF ON whole System Start Installation The Master Air Sensor has not been detected Incorrect wiring Check 1 Cable connections are good 2 Link Module dipswitches set correctly 3 Cable lengths are as per recommendations Modify wiring if required Make sure all the appliances are connected and powered up Wrong dipswitch setting on the Link M...

Page 62: ... cable length should not be above 40m In any other cases cable length between controller and the first power source should not be above 25m Rectify by using cable lengths specified in System Diagrams provided in the Installation manuals The Link Module dipswitch is incorrectly set The dipswitch adds a diode to the power line If incorrectly set it can increase the voltage drop on the line Set dipsw...

Page 63: ...roller in parallel However individual cooler fault infor mation can be extracted Controller Technology What if a customer is concerned about using touch screen technology and wants just an ON OFF style controller The MagIQtouch controller has a simple display which contains only basic operation control Advanced features are hidden until the lower taskbar is expanded by the user This taskbar can be...

Page 64: ...d power point mounting bracket which can be used in place of wall plugs Commissioning What is involved in commissioning the MagIQtouch controller On power up the MagIQtouch controller commences an installation wizard which guides the installer through the process Single coolers without any extra components can be installed quickly with a few button press The controller will scan the system and dis...

Page 65: ...he building approximately 2 times the opening area of the vent Can we vary the amount of cooling in any one area by decreasing other areas Yes one of the principles of evaporative cooling allows you to do this by the air from the outlets always taking the path of least resistance to escape the building So with this in mind you can close the window in a room and open the internal door so the cool a...

Page 66: ...will see a constant flow while the pump is operating The amount will vary depending on the rate set by the installer so if you are in doubt of the setting of your bleed off you will need to contact the installer Or if you are unaware of the installer call your local service company for a maintenance service However the Manufacturers warranty does not cover these types of checks or adjustments If y...

Page 67: ...e fan speed the unit is being run at and 6 The size of the unit What should I do if water flows from my drainpipe when the cooler is turned off If your cooler has the No seasonal Maintenance feature then it will drain all the water out of the unit after a preset period of time refer to your Owners Manual Also after it rains you may see water dripping from the drainpipe this is normal What should I...

Page 68: ...s of the model selected Spare Parts Information To identify and order Seeley International spare parts for Breezair Braemar Coolair and Convair products online go to seeleyinternational com get support spare parts Seeley International Technical Support 1300 650 399 Seeley Spare Parts Distributors 1300 367 437 Authorised Service Agents 1300 650 644 For access to Technical Installation Serve Informa...

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