Seeley International Breezair Exvq User Manual
INSTALLATION MANUAL
EXVQ Evaporative Coolers
(English)
Original English Instructions
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS
Read and Save these Instructions for Future Reference 1
Warnings 1
Employer and Employee Responsibilities 1
Installer and Maintenance Contractors - Risk Assessment 1
Some Points to Consider 1
Other Important Requirements 1
QUICK GUIDE 2
INSTALLATION
Pack Out Kit Contents 4
Cooler Location 4
Access for Servicing and Maintenance 4
Installing the Roof Jack 5
Conveying the Cooler To The Roof 5
Mounting the Cooler 5
Securing the Leg Supports 6
Weatherseal and Latch 6
Electrical Requirements 7
Installing the Mains Power Cable 7
Installing the Controller Cable 7
Water Requirements 8
Water 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
Setting the Water Level 13
Testing the Drain Valve 14
Testing the Pump 14
Retting the Pad Frames 14
Adjusting Cooler Settings 14
Commissioning Completion Checklist 15
TROUBLE SHOOTING 16
WARNING! Failure to install and commission the product in compliance with these instructions, or failure to do
the job properly and competently, may void the customer’s warranty. Further, it could expose the Installer and/or
the Retailer to serious liability.
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IMPORTANT SAFETY INSTRUCTIONS
READ AND SAVE THESE INSTRUCTIONS FOR
FUTURE REFERENCE.
Means for all pole disconnection must be incorporated in the
xed wiring in accordance with the wiring rules.
If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualied persons in
order to avoid a hazard.
The following specications for the cooler water supply are
required:
Min Water Pressure: 15psi (100kPa)
Max Water Pressure: 115psi (800kPa)
New hose sets supplied with the appliance are to be used and
old hose-sets should not be re-used.
WARNINGS
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR
INJURY TO PERSONS, OBSERVE THE FOLLOWING:
1. Installation work and electrical wiring must be done by
qualied person(s) in accordance with all applicable codes
and standards, including re-rated construction.
2. When cutting or drilling into wall or ceiling, do not damage
electrical wiring and other hidden utilities.
3. Ducted fans must always be vented to the outdoors.
4. Do not use this fan with any solid-state speed control device.
EMPLOYER AND EMPLOYEE RESPONSIBILITIES
The installation and maintenance of evaporative coolers at
height has the potential to create Occupational Health and
Safety issues for those involved. Installers are advised to
ensure they are familiar with the relevant State and Federal
legislation, such as Acts, Regulations, approved Codes of
Practice and National Standards, which oer practical guidance
on these health and safety issues. Compliance with these
regulations will require appropriate work practices, equipment,
training and qualications of workers.
Seeley International provides the following information as a
guide to contractors and employees to assist in minimising risk
whilst working at height.
INSTALLER AND MAINTENANCE CONTRACTORS RISK ASSESSMENT
A risk assessment of all hazardous tasks is required under
legislation. A risk assessment is an essential element that
should be conducted before the commencement of work, to
identify and eliminate the risk of falls or to minimise these risks
by implementing control measures. There is no need for this to
be a complicated process, it just is a matter of looking at the job
to be done and considering what action(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 are there and if they get
into diculty, how can they summon help? (Call someone on
the ground? Mobile phone? Etc.)
• What condition is the roof in? Should the trusses, underside
or surface be checked?
• Does the worker have appropriate foot wear? (Flat sole jogger
type is advisable.)
• Are all power cables / extension leads safe and appropriately
rated?
• Are all ladders, tools and equipment suitable in good
condition?
• Where ladders are to be used, is there a rm, stable base for
them to stand on? Can they be tied or secured in some way
at the top? Is the top of the ladder clear of electricity supply
cables?
• Is there a roof anchor to attach a harness and lanyard to? If
so, instruction should be issued for the use of an approved
harness or only suitably trained people used.
• Are all tools and materials being used, prevented from
slipping and falling onto a person at ground level? Is the area
below the work area suitably protected to prevent persons
walking in this area?
• Does the work schedule take into account weather conditions,
allowing for work to be suspended in high winds, thunder
storms/lightning or other types of weather giving wet, slippery
surfaces?
• Is there an on-going safety check system of harnesses,
ropes, ladders and access/lifting equipment and where they
exist on roofs, anchor points before the commencement of
work?
• Is there a system which prevents employees from working
on roofs if they are unwell or under the inuence of drugs or
alcohol?
• Are there any special conditions to consider i.e. excessive
roof pitch, limited ground area, fragile roof, electrical power
lines?
OTHER IMPORTANT REQUIREMENTS
• Never force parts to t because all parts are designed to t
together easily without undue force.
• Never drill holes in the pan (Reservoir) of the cooler.
• Check the proposed cooler location, to ensure that it is
structurally capable of supporting the weight of the cooler, or
provide an adequate alternate load bearing structure.
Ensure the installation complies with all local and national
regulations with regards to electrical, plumbing and bushre/
wildre construction requirements.
BREEZAIR EXVQ EVAPORATIVE COOLER INSTALLATION MANUAL | 1
QUICK GUIDE
MAIN POWE
OX
STEP 1
SAFETY
Read & understand the safety section.
page 1i
STEP 7
WEATHERSEAL
Check operation of the Weatherseal
STEP 2
COOLER LOCATION
Check cooler location. Consider
regulations. Discuss with customer.
page 4
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.
R
STEP 3
INSTALL ROOFJACK
Install 24G metal roof jack and
seal before mounting.
page 5
STEP 9
CONTROLLER CABLE
Connect one end of the controller cable
to cooler electronics.
H
Shorting
Plug
ON
page 6
STEP 13
CONNECTING THE CONTROLLER
Connect the other end of the controller
cable to MagIQtouch control.
page 9
STEP 19
REFIT PAD FRAMES
Ret the pad frames before testing the
pump.
2
CONTROLB
page 7
STEP 14
SET MOTOR AMPS
page 9
STEP 20
TEST PUMP
Turn on the cooler and check the water
is evenly distributed to all pads.
page 7
STEP 15
ADJUST BELT TENSION
page 9
STEP 21
COOLER SETTINGS
Where necessary, adjust the cooler
settings to suit customer requirements
using the controller.
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3
1
page 14
page 14
page 14
ON
QUICK GUIDE
STEP 4
LEVEL ROOF JACK
Position, level, secure and seal the roof
jack.
page 5
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.
page 5
STEP 6
MOUNT COOLER
Mount cooler to the dropper.
Check pan (reservoir) is level.
page 5
STEP 12
DRAIN VALVE
Fit the drain valve.
Connect the discharge system.
Connect the cable to the cooler
electronics.
A
page 7
STEP 16
COMMISSION THE COOLER
Test the cooler with the MagIQtouch
Controller. Check diagnostics of cooler
electronics. Test the motor.
page 12
STEP 22
FINAL CHECK
Test & complete the commissioning
checklist at the end of this document.
STEP 17
WATER LEVEL & DRAIN
Set the water level.
Test the drain valve.
page 13
STEP 23
CLEAN UP
Clean up the site!
page 8
B
C
D
E
page 9
STEP 18
SETTING THE CONTROL METHOD
Set water management method
Set salinity control method.
page 14
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 15
BREEZAIR EXVQ EVAPORATIVE COOLER INSTALLATION MANUAL | 3
page 15
INSTALLATION
PACK OUT KIT CONTENTS
A
DRAIN VALVE
ASSEMBLY&
FITTINGS
A- Drain Valve
B -‘O’Ring
C - Nut
D - Drain Adaptor
E - Lock Nut
B
C
D
E
SOLENOID
SOLENOID
FITTINGS
STRAIGHT TUBE
(Water Inlet)
COOLER LOCATION
Check the proposed cooler location to ensure it is structurally
capable of supporting the weight of the cooler. If the roof is
structurally inadequate, provide an alternate load bearing
structure.
The ideal location for the cooler is in a central position on the
roof (away from sleeping areas and where people spend most
of their time) so that the duct runs are of approximately 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 fuel heater ue,
• 5’ (1.5m) from a gas ue,
• 17’ (5m) from a sewer vent, and
• 2’ (600mm) from a wall.
The cooler must be mounted at least 10’ (3m), preferably 17’
(5m), away from any TV antenna or antenna cables.
EXVQ MODELS
SOLENOID
COVER
CONTROL
CABLE
CABLE TIE
E
FLEXIBLE HOSE
ASSEMBLY
RUBBER
WASHER
NUT
½”BSP &
OLIVE
BRASS
ADAPTOR
½”BSP to 1/4”
COMPRESSION
ILL3385-A
ILL1204-C
Make sure the cooler is not between the antenna and the
transmission tower that is providing the television signal to the
home.
Allow adequate access to and around the cooler for
maintenance. Provision must be made for access to electricity,
water supplies and drains.
Note! Do you need to discuss the installation of items like
safety anchor points with the customer?
ACCESS FOR SERVICING AND MAINTENANCE
The cooler should be installed in a position that allows adequate
access for installation, and future maintenance and servicing
activities. This should comply with installation guidelines and
any local, State and National regulations.
Consider the following for installation location:-
• Which has clear access to and around the cooler
• Which is clear of xtures in line with below clearances
• Which is clear of fall edges (> 10’ or 3m away)
• Which is structurally capable of supporting the weight of the
cooler and service technicians
Required clearances around the cooler for future maintenance
and servicing are shown adjacent.
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