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BREEZAIR EXVQ EVAPORATIVE COOLER INSTALLATION MANUAL

STEP 22

FINAL CHECK

Test & complete the commissioning

checklist at the end of this document.

STEP 6

MOUNT COOLER

Mount cooler to the dropper.

Check pan (reservoir) is level.

STEP 16

COMMISSION THE COOLER

Test the cooler with the MagIQtouch

Controller. Check diagnostics of cooler

electronics. Test the motor.

STEP 23

CLEAN UP

Clean up the site!

STEP 17

WATER LEVEL & DRAIN

Set the water level.

Test the drain valve.

STEP 24

CUSTOMER HANDOVER

Show customer how to operate the

cooler. Give them both the MagIQtouch

Controller and cooler owner’s manual.

Explain maintenance requirements.

page 15

page 5

page 12

page 15

page 13

page 15

ILL3388-A

STEP 4

LEVEL ROOF JACK

Position, level, secure and seal the roof

jack.

STEP 10

REGULATIONS

Read & adhere to the local & national

electrical and plumbing regulations.

STEP 5

CONVEY COOLER

Convey the cooler to the roof.

Note

! Always use 2 people when

handling manually.

STEP 11

INLET SOLENOID

Fit the solenoid.
Connect the cable.

Connect the

water supply.
Install the drain pipe.

STEP 12

DRAIN VALVE

Fit the drain valve.

Connect the discharge system.

Connect the cable to the cooler

electronics.

page 5

page 7

page 5

page 9

ILL922-B

page 8

STEP 18

SETTING THE CONTROL METHOD

Set water management method

Set salinity control method.

page 14

QUICK GUIDE

Содержание BREEZAIR EXVQ

Страница 1: ... English INSTALLATION MANUAL EXVQ Evaporative Coolers ILL1672 A Original English Instructions ...

Страница 2: ...Connections 8 Coolers with Drain Valves 8 Installing the Inlet Solenoid 8 Fitting the Solenoid Cover 9 Installing the Drain Valve 9 Drain Valve Assembly 9 Connecting the MagIQtouch Controller 9 Motor Power Amps 10 Pulley Adjustment 10 Belt Tension 11 Motor Low Speed Setting 11 COMMISSIONING Test Operation 12 Diagnostic LED 12 Salinity LED 12 MagIQtouch Controller Information 12 Fault Codes 13 Sett...

Страница 3: ...ction s are necessary so the person doing the job does not injure themselves This should be considered in terms of What are the chances of an incident happening What could the possible consequence be What can you do to reduce or better still completely get rid of the risk SOME POINTS TO CONSIDER What is the best and safest access to the roof and working areas If a worker is alone who knows they ar...

Страница 4: ...EP 19 REFIT PAD FRAMES Refit the pad frames before testing the pump STEP 20 TEST PUMP Turn on the cooler and check the water is evenly distributed to all pads STEP 8 POWER CABLE Use the main power termination box for wiring connections inside cooler Terminate power cable outside of cooler in a junction box STEP 21 COOLER SETTINGS Where necessary adjust the cooler settings to suit customer requirem...

Страница 5: ...er and cooler owner s manual Explain maintenance requirements page 15 page 5 page 12 page 15 page 13 page 15 ON ILL3388 A STEP 4 LEVEL ROOF JACK Position level secure and seal the roof jack STEP 10 REGULATIONS Read adhere to the local national electrical and plumbing regulations STEP 5 CONVEY COOLER Convey the cooler to the roof Note Always use 2 people when handling manually STEP 11 INLET SOLENOI...

Страница 6: ...roximately the same length Carefully consider neighbouring residences and noise levels when locating the cooler if necessary talk to the customer and the neighbour before carrying out the installation Always locate the cooler where it will receive adequate fresh air and not in a recess where it may be starved for air or where the air is polluted Ensure location is a minimum of 10 3m from a solid f...

Страница 7: ...allation Use 24G or stronger metal roof jack The cooler may then be attached directly to the jack Replacement Installation Roof Jack recommended wall thickness should be 24G or stronger The supplied roof jack adaptor may be required to attach the cooler to the existing roof jack To assemble the roof jack adaptor hold panels at 90 degrees to one another Align slots in upper and lower panels then sl...

Страница 8: ...OCKED POSITION OPERATING POSITION INSTALLATION SECURING THE LEG SUPPORTS The telescopic leg supports with feet attached slide up and down inside the four corner posts By removing the screw from the lower end of the corner post you enable the leg support to slide down to roof level ILL958 A ILL958 A Make sure each leg is vertical before securing Secure foot to roof with 2 screws minimum ILL959 B Ma...

Страница 9: ...an reservoir Seal the gap between the conduit and the knock out hole with silicone sealant after making connections and clamping the conduit cable Important Ensure that all electrical connections are tight Loose connections will cause overheating that may lead to machine damage or fire Replace all covers on completion of work using only the screws supplied Do not tamper with factory wiring Before ...

Страница 10: ... Flexible hose assembly G Solenoid cover H Solenoid power leads In cooler I Float Valve Nipple BSP J BSP to 1 4 Compression Fitting or BSP Nut Olive ILL1228 E SIA2008 ILL1228 E SIA INSTALLING THE INLET SOLENOID For coolers fitted with a drain and solenoid valve it is a requirement to fit the new detachable hose set as supplied Any old hose sets should not be re used For EXVQ model coolers fit the ...

Страница 11: ...ling the controller Coolers are supplied with a 66 20m control cable Longer cable lengths are available from Seeley Important The maximum cable length allowed from the MagIQtouch controller to the first cooler is 82 25m For any additional coolers added into the system with a link module the maximum allowed length is 131 40m Therefore failure of the product or components to operate correctly due to...

Страница 12: ...sure that all intended doors windows or other means of exhaust are open in the building and that all outlet grilles are open fully WARNING Beware of rotating fan belt and pulleys whilst making adjustments to motor speed pulley or belt tension settings Ensure the cooler is switched OFF via the electronic module isolation switch whilst working inside the cooler Set the cooler running at the highest ...

Страница 13: ... normal circumstances However some adjustment may be necessary to suit specific installations After you have set the motor amps and belt tension correctly check the speed variation of the cooler When the control is changed from maximum to minimum settings there should be an easily recognizable difference in fan speed If there is not check the following That windows and doors are open Rule of thumb...

Страница 14: ...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 Pan WaterMiser Drain Valve option is active SALINITY LED The bottom LED is red only and displays salinity setting information ILL1641 A ILL1823 A MAGIQTOUCH CONTROLLER INFORMATION Diagnosis and cooler...

Страница 15: ...level set too low For Breezair coolers the water level should be set to 13 64 5mm above the float valve base Ensure probe plug is properly connected Plug connections at electronic module are 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...

Страница 16: ...al Drain Turns cooler off and drains the pan reservoir Pad Flush Turns cooler off and runs pump for a specified amount of time Drain And Dry Cooler will drain and fan will run for 1 hour every day at a specified time Water Manager Select the preferred water management method Salinity Measurement replaces water when Salinity level reaches set point Timed Drain drains pan reservoir After 8 pan fill ...

Страница 17: ...d can open and close without interference PLUMBING FLUSHED The water pipes were flushed of any foreign materials before connection to cooler was made NO EXTERNAL LEAKS The water is connected with no leaks at fittings NO INTERNAL LEAKS Check all internal water hoses are securely fitted to water distribution spreaders and other internal fittings SECURE Water pipes are correctly saddled as per plumbi...

Страница 18: ...t condition via the tri colour LED on cooler electronics box Rectify fault as indicated and restart the cooler MagIQtouch Controller failure Replace MagIQtouch Controller Pump runs but no water circulation Pump runs but pads lack water Insufficient water in pan Reservoir Adjust float level Water hoses blocked Check and clean out blockage Pump strainer blocked Clean pump strainer Insufficient water...

Страница 19: ......

Страница 20: ... 112 O SULLIVAN BEACH RD LONSDALE SA 5160 AUSTRALIA IMPORTED BY SEELEY INTERNATIONAL EUROPE LTD UNIT 11 BYRON BUSINESS CENTRE DUKE STREET HUCKNALL NOTTINGHAM NG15 7HP UNITED KINGDOM SEELEY INTERNATIONAL AMERICAS LTD 1002 S 56TH AVENUE SUITE 101 PHOENIX ARIZONA 85043 USA SEELEY INTERNATIONAL AFRICA PTY LTD 6 WITTON ROAD FOUNDERSVIEW SOUTH MODDERFONTEIN 1609 GAUTENG SOUTH AFRICA EXVQ Cooler Installa...

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