SEELEY INTERNATIONAL Breezair TBQI User manual
INSTALLATION MANUAL
TBQI Evaporative Cooler
Original English Instructions
i |
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS
Read And Save These Instructions For Future Reference. 1
Warnings 1
To Reduce The Risk Of Fire, Electric Shock, Or Injury To Persons, Observe The Following: 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 INSTRUCTIONS
Cooler Location 4
Access For Servicing And Maintenance 4
Removing The Venturi 4
Removing The Transition 5
Preparing The Roof Jack 5
Mounting The Roof Jack 5
Securing The Roof Jack And Transition 5
Optional Weatherseal 6
Existing / Replacement Installations 6
Fitting The Optional Leg Support Kit 7
Conveying The Cooler To The Roof 8
Mounting The Cooler 8
Cable Installation 9
Installing The Venturi / Fan Assembly 9
WATER REQUIREMENTS
Installing The Float Valve 10
Installing The Inlet Solenoid 10
Installing The Water Sensor 11
Mains Water Connection 11
Installing The Drain Valve 11
ELECTRICAL REQUIREMENTS
Electrical Connection 12
Multiple Cooler Installations 13
Connecting The Water Pump 13
Connecting The MagIQtouch Controller 14
MAGIQTOUCH CONTROLLER DISPLAY INFORMATION 14
COMMISSIONING THE COOLER
Setting The Water Level 15
Test Operation 15
Adjusting Cooler Settings 16
Testing The Pump 16
Testing The Drain Valve 16
COMMISSIONING COMPLETION CHECKLIST 17
FAULT CODES INDICATED BY LED’s ON THE COOLER ELECTRONICS MODULE 18
TROUBLE SHOOTING 19
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.
EVAPORATIVE COOLER INSTALLATION MANUAL |1
IMPORTANT SAFETY INSTRUCTIONS
READ AND SAVE THESE INSTRUCTIONS FOR
FUTURE REFERENCE.
Means for all pole disconnection must be incorporated in the
If the supply cord is damaged, it must be replaced by the
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
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
on these health and safety issues. Compliance with these
regulations will require appropriate work practices, equipment,
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
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
• What condition is the roof in? Should the trusses, underside
or surface be checked?
•
• Are all power cables / extension leads safe and appropriately
rated?
• Are all ladders, tools and equipment suitable in good
condition?
•
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
alcohol?
• Are there any special conditions to consider i.e. excessive
roof pitch, limited ground area, fragile roof, electrical power
lines?
OTHER IMPORTANT REQUIREMENTS
•
together easily without undue force.
•
• 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
2 |
Step 20
FINAL CHECK
Complete the commissioning checklist at
the end of this document.
Step 14
INSTALL DRAIN VALVE
Never drain waste water directly onto the
roof. Be sure to use supplied ‘O’ Rings
Step 21
CLEAN UP
Clean up the site!
Page 17
Page 11
Page 17
Step 8
MOUNT THE COOLER
Lower the cooler onto the transition.
Step 9
CABLE INSTALLATION
Run the power and control cable down
the roof jack and out through the
grommet.
Step 15
LOCAL REGULATIONS
Read and adhere to local electrical and
plumbing rules and regulations.
Page 8
Page 12
Page 9
QUICK GUIDE
Step 1
SAFETY
Read & understand the safety section.
Step 19
COMMISSIONING THE COOLER
Switch the mains power on and test run
the cooler.
Step 2
COOLER LOCATION
Check cooler location. Consider
regulations. Discuss with customer.
Step 3
REMOVE VENTURI
Press the clip or remove the screws on
both sides of the venturi to release.
Step 7
CONVEY COOLER TO ROOF
Page 1 Page 4
Page 8
Page 15
Page 4
Always use 2 persons to position the
cooler when handling manually.
Step 13
INSTALL WATER SENSOR
Ensure the clip is fully engaged.
Page 11
EVAPORATIVE COOLER INSTALLATION MANUAL |3
TBQI/TBSI
ILL2116-B
Step 22
CUSTOMER HANDOVER
Show the customer how to operate the
cooler. Give them both the controller and
cooler owner’s manual.
Explain maintenance requirements.
Page 17
Step 4
REMOVE TRANSITION
Press the clips inwards to release the
Step 10
INSTALL VENTURI / FAN
Ensure the venturi is fully located into the
caught or pinched.
Step 5
MOUNT ROOF JACK
Position, level and secure the roof jack.
Flash the roof jack to prevent water
ingress into the roof cavity.
Step 16
ELECTRICAL CONNECTIONS
Connect the cooler components to the
electronics module. Plug the mains cable
into the electronics module.
Page 5
Page 9
Page 5
Page 12
ILL496-C
QUICK GUIDE cont.
LCQ Cable exit diagram
Step 6
SECURE ROOF JACK, DUCT
ADAPTOR & TRANSITION
Use the TEK screws provided.
Step 12
INSTALL INLET SOLENOID
the solenoid.
Step 18
SET THE WATER LEVEL
Turn on the mains water and adjust the
level.
Page 8
Page 10
Page 15
Step 17
MOUNT AND CONNECT THE
CONTROLLER
Page 14
Step 11
INSTALL FLOAT VALVE
Ensure all washers and o-rings are in
place. No thread tape is required.
Page 10
4 |
ILL2111-C
INSTALLATION INSTRUCTIONS
COOLER LOCATION
Check 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
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:
•
•
•
•
•
ILL1150-A
REMOVING THE VENTURI
Before removing the venturi, the electronics module should be
removed.
by removing the screw under the switch. The isolation switch
cannot be activated with this screw removed. Remove the pump
and motor cables from the plugs in the electronics module.
•
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?
Note! Place the electronics module and the screw safely to
the motor plug will require connection to the underside of the
For TBQI coolers, remove the 2 screws securing the venturi to
ILL1053-D
ILL1053-C
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 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.
TBQI
ALL COOLERS
3.5' (1.0m) 3.5' (1.0m)
3.5' (1.0m)
ALL COOLERS
FRONT
REAR
SIDE
SIDE
ILL2645-C
ALL COOLERS
3.5' (1.0m)
ILL2645-C
Extra service or warranty charges may apply for the cost of
any equipment or additional labour involved in accessing
the cooler if these guidelines are not met.
TBQI COOLERS
EVAPORATIVE COOLER INSTALLATION MANUAL |5
ILL1155-C
Lift the venturi and fan assembly out of the cooler, taking care of
The venturi and fan assembly can be placed on to the ground
until the rest of the cooler has been installed on the roof jack.
Turn the cooler onto its side to remove the transition.
There are clips in each of the four corners that will disengage
excessive force. Gently squeeze the clips together and remove
the transition one corner at a time.
REMOVING THE TRANSITION
INSTALLATION INSTRUCTIONS
PREPARING THE ROOF JACK
5/8x 21 5/8
raw edge or safe edge at the top. Use 24G or stronger metal
roof jack.
ILL1683-A
LCQ Cable exit diagram
MOUNTING THE ROOF JACK
sides. This may require the addition of extra structural timber.
Important! The roof jack must never sit directly on ceiling joists
or beams, as this may cause noise or vibration issues, and
possible ceiling damage.
Ensure the top of the roof jack is level and square in all directions
The installer must ensure the roof jack is suitable, and is secured
adequately for wind conditions at the site. Additional restraints
than the roof timbers, or design wind velocity at the site
In exposed or very high wind areas use 16 screws, minimum
subject to hurricanes/windstorms or where the cooler is located
structural engineer.
is no chance of water entering the roof space.
ILL969-B
Ensure that it is orientated correctly, as shown by the engraved
detail on the transition.
ILL969-B
Check the level of the transition on the roof jack, with a spirit
ILL1049-B
SECURING THE ROOF JACK AND TRANSITION
Fit the transition onto the roof jack as shown.
6 |
INSTALLATION INSTRUCTIONS
Once level, begin securing the transition to the roof jack using
the screws provided. There are eight ‘V’ notch locations for
screws.
Only use the screws provided. These must be used in the correct
positions to prevent interference with the AutoWinterseal.
before driving in all the screws.
ILL967-B
EXISTING/REPLACEMENT INSTALLATIONS
The TBQI is designed for a roof jack which is 21 5/8” x 21 5/8”
to support the entire weight of the unit. On existing/replacement
installations ensure a suitable roof jack is used.
Note: On smaller roof jack, duct adaptors may be used. The
Assemble the duct adaptor as shown using the interlocking
Place the adaptor in the transition and screw in place using
the screws provided. Ensure the screws go through both the
transition at the eight “V” notch locations and adaptor.
ILL2848-A
Place the adaptor and transition onto the duct/roof jack and
using the screws supplied, secure the adaptor in place along
the top edge.
Note: In locations in high winds or where leg supports are
required, Seeley International provides a kit. Contact your
nearest Seeley supplier for more details.
ILL2849-A
ILL2850-A
ILL983-B
should move freely through 90º.
OPTIONAL WEATHERSEAL
ILL988-B
Important! There must be no obstructions to the Weatherseal
cooler.
NOTE: Optional Weatherseals can only be used on new
EVAPORATIVE COOLER INSTALLATION MANUAL |7
FITTING THE OPTIONAL LEG SUPPORT KIT
TRANSITION
SUPPOR
T FOOT
SCREW
CURB
BREEZAIR
SUPPOR
T FOOT
TRANSITION
SCREW
BREEZAIR
SUPPORT LEG
LEVEL AND ATTACH THE
TRANSITION TO THE CURB
PASS THE SUPPORT LEG THROUGH
THE HOLE IN THE TRANSITION
AND INTO THE FOOT.
FIX THE TRANSITION
TO THE CURB AROUND
THE PERIMETER WITH
THE SCREWS SUPPLIED
ROOFING STRUCTURE
ILL3402-A
STEP 1
FIX SCREW
CUT THE PROTRUDING
LEG OFF FLUSH WITH
THE TOPOF THE TRANSITION
ROOFING STRUCTURE
ANGLED ROOF
FIX SCREW
FOOT ORIENTATION
TO SUIT MOUNTING
ON AN ANGLED ROOF
ILL3403-A
LOWER EV
APORATIVE
COOLER ONTO THE
TRANSITION
ENGINEERS AND INSTALLERS PLEASE NOTE:
THE BREEZAIR TBA COOLER RELYON THE
CURB AND DUCT FOR ITS MAJOR ATTACHMENT
TO THE BUILDING.
THE LEGS SHOWN ON THIS DRAWING HAVE NO
PERFORMANCE RATINGS FOR DOWN-LOAD OR
WIND-LOAD.
MUST
ROOFING STRUCTURE
ILL3404-A
ENGINEERS AND INSTALLERS PLEASE NOTE:
The cooler must rely on the curb and duct for its major
attachment to the building. The legs shown on this diagram
have no performance ratings for down-load or wind-load.
ILL3404-A
ILL3403-A
STEP 2
STEP 3
INSTALLATION INSTRUCTIONS
8 |
INSTALLATION INSTRUCTIONS
ILL1052-C
Once the cooler is on the roof, carefully lift the assembly onto
the transition in one orientation. Refer to the engraved details
moulded into the transition.
Ensure that the clips in all four corners engage correctly.
Important! Do not place the venturi assembly into the cooler
at this stage.
MOUNTING THE COOLER
ILL1093-F
TBQI/TBSI
ILL1093-H
ILL1050-C
Carefully convey the cooler to the roof, avoiding scratching the
unit and observing any WHS requirements. If you use a rope or
pillars. Do not drop the cooler. Always handle the cooler with
care.
CONVEYING THE COOLER TO THE ROOF
Caution! Do not take risks when raising the cooler to the roof
for installation. Use safety equipment, appropriate procedures
and always have assistance.
It is recommended that at least 2 people move the cooler into
position and that the transition, pad frames, venturi assembly
and any unsecured objects are removed beforehand.
If you intend to pull the cooler onto the roof using a ladder
as a slide, then guide the cooler on the underside of the pan
ILL1051-A
EVAPORATIVE COOLER INSTALLATION MANUAL |9
will be connected later.
ILL1181-A
CABLE INSTALLATION
Pass the taped end of the wall control cable through the conduit
Take the power cable and drop the non-plug end down the
hole where the electronics module was and pass it through the
conduit adaptor. Important! Pass the wall control cable through
Lock the power cable socket in place by sliding the plug in
cables through your main conduit and connect the main conduit
WARNING! Do not let cables, cable ends, or the control box get
wet. Position the cables so they will be accessible from inside
the roof space.
Place excess length of the cables in the roof cavity and not
inside the cooler. Do not coil the power cable.
Push the cables into the cable slot in the transition as shown
provided.
INSTALLATION INSTRUCTIONS
Important! Ensure the plug/lead assembly is not caught under
the bottom lip of the venturi during installation by holding it out
of the way.
Carefully lift the venturi/fan assembly into position inside the
INSTALLING THE VENTURI / FAN ASSEMBLY
TBQI/TBSI
ILL2116-B
ILL2116-A
ILL1288-C
Terminate the power cable in a junction box installed nearby.
with local wiring rules. We recommend the junction box be
located and installed on the duct.
Note! The maximum length for the wall control cable to travel
.
ILL2111-A
10 |
ILL1676-A
Any old hose sets should not be re-used.
Screw the solenoid valve into the extension tube.
Note! Tighten the solenoid valve until it seals against the rubber
washer and is in the orientation shown such that the solenoid
cover will clip on over the top.
The water solenoid is required to be installed in the direction
Connect the supplied cable to the solenoid valve, then push
the other end through the hole in the transition as shown. Pull
the cable through from inside the cooler and route the cable as
shown. This will be connected later.
INSTALLING THE INLET SOLENOID
ILL993-B
ILL414-C
the mains water supply.
WATER REQUIREMENTS
Installation of the cooler water supply must conform to
local plumbing rules, regulations and standards.
The following specications for the cooler water
supply are required:
Water Connection ½”BSP
Min Water Pressure
Max Water Pressure
Min Water Flow
Max Water Temperature
Important! If the water pressure exceeds maximum
A permanent water supply is required to be connected to the
cooler. The water connection point is located on the underside of
the cooler.
subject to local plumbing regulations. This allows the water supply
to be isolated whenever work needs to be done on the cooler.
valve.
Always ensure that the water pipe connection does not place
Important! In areas subject to freezing, the water supply line to
the cooler requires a drain down facility at the lowest point in the
water supply pipe.
Important! Flush the water pipe to remove any swarf before
preventing them from functioning correctly.
ILL985-E
INSTALLING THE FLOAT VALVE
Ensure all washers and o-rings are in place. No thread tape is
movement is unrestricted.
EVAPORATIVE COOLER INSTALLATION MANUAL |11
Assemble the water sensor as shown by clipping the sensor to
Route the sensor cable through the cable supports in the pan
cable will be plugged in later.
ILL1056-C
INSTALLING THE WATER SENSOR
Connect the main water supply to the water inlet
point under the air cooler using the 1/2” BSP Nut and
MAINS WATER CONNECTION
ILL972-D
Water drained from the cooler must be carried away to a
suitable discharge point in accordance with local regulations.
Important! Never drain water from the cooler directly on to the
bottom of the drain valve thread and secure with the second,
cooler. Important!
ILL2112-A
INSTALLING THE DRAIN VALVE
WATER REQUIREMENTS
12 |
Installation of the cooler must conform to local electrical rules,
regulations and standards.
Important! It is a requirement of Seeley International that all
coolers be connected to a dedicated circuit to the distribution
board, with a separate circuit breaker and incorporate means
to ensure all-pole disconnection from the supply mains, in
accordance with local and national wiring rules.
required:1
TBQI5500 & TBQI7500: 115V / 60Hz
WARNING! If the supply cord is damaged, it must be replaced
persons in order to avoid a hazard.
ELECTRICAL REQUIREMENTS
ILL3102-A
ELECTRICAL CONNECTION
Connect the motor cable to the base of the electronics module.
It is a polarised plug and will only insert one way. Ensure it is
secured fully so that its retention clips are engaged.
Route the end of the wall control cable out of the cavity via
the same channel as the motor cable. Ensure you have about
Important! The isolation switch cannot be activated unless this
Switch OFF the electronics module before connecting any
accessories.
ILL496-C
ILL496-C
ILL1060-E
ILL1060-E
Note! Fit either the shorting plug or water sensor as required.
DRAIN
MOTOR
CONTROL
WATER
PROBE
PUMP
SOLENOID
WALL CONTROL
DIAGNOSTIC
LEDS
FUSE MAINS
CONNECTOR
MOTOR
866118-A
560885
REPLACEABLE FUSE LINK:3AG,10A,250V
ON
SPARE
SOCKET
/LINK
ILL2119-B
PUMP
MOTOR
ILL2119-B
MAIN POWER SUPPLY
EVAPORATIVE COOLER INSTALLATION MANUAL |13
Ensure the cables cannot rest in the water once the pan
orientation.
ILL1678-A
ELECTRICAL REQUIREMENTS
MULTIPLE COOLER INSTALLATIONS
as follows;
Ensure all cooler electronics dipswitches are set to ‘OFF’ except
for the last cooler in series. The last cooler dipswitch should be
switched to ‘ON’ to ensure communication reliability.
ILL2330-E
OFF
ON
OFF
ON
OFF
ON
UP TO 60
COOLERS WITH
TOTAL CABLE
LENGTH <500m
(1640')
20m+ (66'+)
<40m (131')
20m Cable supplied
Ex factory
LAST
COOLER
ONLYTO
‘ON’ POSTION
‘ON’ ‘OFF
’‘
OFF’
ON
ILL2330-E
Route the pump cord as shown.
ILL1061-C
CONNECTING THE WATER PUMP
Once the water level is set correctly, isolate the electronics
module and connect the pump plug.
Important! Do not connect the pump plug until the water level
is set.
WARNING!
and the fan is on.
Once plugs are connected, switch the electronics module on.
Important!
ILL1095-C
ILL1095-C
DRAIN
MOTOR
CONTROL
WATER
PROBE
PUMP
SOLENOID
WALL CONTROL
DIAGNOSTIC
LEDS
FUSE MAINS
CONNECTOR
MOTOR
866118-A
560885
REPLACEABLE FUSE LINK:3AG,10A,250V
ON
SPARE
SOCKET
/LINK
ILL2119-B
PUMP
Note! Fit either the shorting plug or water sensor as required.
ILL2119-B
14 |
ELECTRICAL REQUIREMENTS
Refer to the installation manual provided with the MagIQtouch
Controller for instructions on installing the controller. The wall
control cable. Longer cable lengths are available from Seeley.
Important! The maximum cable length allowed from the
any additional coolers added into the system with a link module
failure of the product or components to operate correctly due
cables, or the use of non-approved
cables will NOT be accepted under the Manufacturer’s
Warranty.
spare parts outlets in the following lengths:
Part No. Length Details
833880 20m
862873 1.5m
861265 3m
864396 30m
864402 40m
CONNECTING THE MAGIQTOUCH CONTROLLER
ILL1714-A
Cooler operating information is available from the ‘Service
Operating Screen’ under the COOLER tab of the SETTINGS
menu.
ILL1664-A
MAGIQTOUCH CONTROLLER
DISPLAY INFORMATION
Diagnosis and cooler operating information can also be viewed
from the MagIQtouch Controller. Faults are displayed on the
screen as they occur.
EVAPORATIVE COOLER INSTALLATION MANUAL |15
COMMISSIONING THE COOLER
correct water level is approximately 5mm below the surface of
“bedded in”.
ILL998-D
ILL1615-A
Turn on the mains water supply to the cooler.
Turn the cooler on at the controller, in “COOL” mode.
Adjust set temperature slider / fan speed buttons to be close to
current room temperature so that fan speed remains low.
eventually stop the water from entering the cooler. Wait for this
to happen and check the water level.
Isolate power to the cooler electronics and disconnect the
pump, making sure the plug is kept away from any water. Turn
the power back on.
ILL1663-A
ILL997-C
SETTING THE WATER LEVEL TEST OPERATION
Check that the green light on the electronics module is on and
connected to the electronics module.
Important!
back in place.
ON
ILL2120-B
ILL2120-B
ILL976-D
REFITTING THE PAD FRAMES
16 |
COMMISSIONING THE COOLER
TESTING THE PUMP
Test the pump by turning the cooler on at the controller, in
“COOL” mode. Check that water is evenly distributed to all
pads.
Note! If the cooler has not been on before it will run a “Pre-Wet”
routine where the pump will operate to saturate the pads.
This cycle takes 2 minutes, then the fan will start automatically.
TESTING THE DRAIN VALVE
Select the “SETTINGS” mode on the MagIQtouch Controller
and select the “COOLER” sub-heading. Select the “MANUAL
DRAIN” option to operate and test the drain valve.
ILL1664-A
Within the SETTINGS menu of the MagIQtouch Controller is the
COOLER sub-heading. Here various settings of the cooler can
be adjusted.
About Appliance
Displays information such as model number, serial number and
software version for all coolers connected to the controller.
Night Quiet Mode
period.
Manual Drain
Pad Flush
Auto Restart
By turning this option to ‘ON’, the cooler will automatically
restart after a power failure.
Drain and Dry
Cooler will drain and fan will run for 1 hour every day at a
Water Manager
Select the preferred water management method:
• Salinity Measurement - replaces water when salinity level
reaches set point.
•
• No Drain Control - salinity control external to electronics eg.
continuous bleed.
• No Water Thermostatic - allows thermostatic control in VENT
mode. No water present. Cooling performance is limited.
Pre-wet
When COOL mode is activated, the pump will run for 90
seconds before the fan is switched on.
Salinity Level
“SALINITY MEASUREMENT” mode.
Tank (Pan) Drain Delay
Sets the time delay before the drain valve opens after the pump
Autostart
Automatically restarts the cooler in the last operating mode after
a power outage.
ILL1664-A
ADJUSTING COOLER SETTINGS
EVAPORATIVE COOLER INSTALLATION MANUAL |17
COOLER
SECURE - The cooler is secure and level on the roof jack
SEALED - The roof jack and all penetrations are correctly
PLUMBING
materials before connection to the cooler was made.
NO INTERNAL LEAKS - Check the internal water hose is
the pump.
SECURE - Water pipes are correctly saddled as per plumbing
regulations.
OWNER INSTRUCTIONS - The owner has been instructed
on how to isolate the water to the system in case of
emergency.
DRAIN VALVE
INSTALLED - The drain valve is installed correctly, as detailed
in this installation manual.
DISCHARGE - The drain water does not discharge onto the
roof surface.
WATER LEVEL - Water level has been set correctly, as
detailed in this installation manual.
POWER
REGULATIONS - The power supply adheres to all local and
national regulations and is wired back to the distribution board
on its own separate circuit.
CHECK CABLES - Cables have been correctly connected to
the control boxes:
Power supply
Control cable
Drain valve
Solenoid cable
Pump cable
Probe cable
OWNER INSTRUCTIONS - The owner has been instructed
how they can electrically isolate the unit at the meter box in
case of an emergency.
DUCTWORK
NO LEAKS - All ducts are hung correctly and there are no air
leaks.
CONTROLLER SEALED - All wall holes behind the controller
have been sealed.
QUIET - Check that the cooler runs quietly and with an even
distribution of air to all outlets.
AIR BALANCE – The air balance for all outlets has been
adjusted to the customer’s satisfaction.
FLUSHING CHILLCEL PADS
PADS FLUSHED - To prevent initial start-up odours from the
several times if necessary.
FINAL TEST
commissioned correctly, run the cooler and ensure that
everything is working as it should.
CUSTOMER HANDOVER
Principles of Ducted Evaporative Cooling explained.
How far the windows need to be opened.
How to turn the cooler on.
How to operate the controller.
How to drain the cooler.
Maintenance requirements.
The customer has been given the Owner’s Manuals &
Warranty Card.
CLEAN-UP
All the installation rubbish has been removed and, if
applicable, any property damage repaired. Your aim should be
to have the customer not even be aware that you have been
on site.
FINAL CHECK
With all side panels in place and the unit running for a short
period in cooling mode, ensure all pads have even water
saturation and there are no visible water leaks
COMMISSIONING THE COOLER
COMMISSIONING COMPLETION CHECKLIST
18 |
Fault Code 01 (1 Red Flash) = Communication Failure.
•
• Check the wall control cable is in good condition.
Fault Code 02 (2 Red Flashes) = Failure to detect water at
probes within 20 minutes.
•
• In areas of hard or polluted water, blockage of the strainer/
• Water level set too low. For Braemar coolers the water level
• 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 is recommended to use a ball valve, i.e. NOT a non-
• Check drain valve is closing and not cycling due to debris
being caught under drain valve washer.
Fault Code 04 (4 Red Flashes) = Failure to clear probes
during drain within 20 minutes.
• Check the drain valve opens and water drains from the pan
• Excessive drain hose lengths or bends cause air locking and
won’t allow water to drain.
• Build up of foreign material in drain hose not allowing water to
drain away correctly.
•
• Drain valve has failed to open when drain was initiated.
•
open.
•
valve. Therefore, it must be installed correctly. Directional
• Debris interfering with water sensor probes.
• Probes not clipped onto mounting brackets correctly.
• Check cooler is level and water drains quickly.
Fault Code 07 (7 Red Flashes) = Motor Error
• Check motor power and communication cables are connected
to the ICPMD.
• Ensure fan is free to spin
FAULT CODES INDICATED BY LED’s ON
THE COOLER ELECTRONICS MODULE
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