BONAIRE WEAC628i User manual

Owner’s Manual
Durango Window Cooler
With Ionizer
Model WEAC628i
Please keep this important manual in a safe place. It is the owner’s responsibility to
ensure that regular maintenance is carried out on this evaporative cooling product.
Failure to do so will void all guarantees beyond statutory and legal requirements.

BONAIRE WINDOW COOLER
Introduction
Introduction
GENERAL INFORMATION.
Thank you for purchasing a quality Bonaire Evaporative Cooler. We care about your
safety and would ask you to spend a few minutes reading these simple instructions
before installing or operating this product.
Safety !
WEAC628
Read carefully all of these instructions prior to installing
and operating the unit.
•Read and Save these Instructions. Do not throw these Instructions away.
•Installation of this cooler in any manner not prescribed by these instructions could
cause a safety issue and WILL void any warranty.
•Use only with a 110V 60Hz single phase grounded outlet.
•Unplug the cooler and position the rotary control knob to the OFF position when
installing, servicing or cleaning.
•Do not operate cooler with Rear filter panel removed.
•Do not operate cooler with a damaged cord, plug or other component.
•Do not run the power cord under carpet or other floor covering.
•Do not use the power cord with an adaptor plug that converts the 3 pin plug into a 2
prong connector.
•Do not use the cooler with an improperly grounded outlet...
•Do not alter or modify this cooler.
•Do not allow children to install, operate or service this cooler.
•fire or electric shock, do not use this product with any
solid state speed control device.
•ement or servicing of switches, or electrical
motors and components in this cooler.
•),
ections for correct mounting are adhered to for the SAFE
operation of this Cooler.
WARNING: To reduce the risk of
Use only qualified electricians for replac
This Window Mounted Cooler is suitable for installation in windows (either Sash hung
or sliding) with a minimum opening width of 650mm (26”) and Height of 550mm (22”
please ensure that the dir
Page 2

BONAIRE WINDOW COOLER
Table of Contents
Introduction................................................................................................................. 2
Operation Instructions ............................................................................................... 4
.................................................................................................................................4GENERAL ..........................................................................................................................4Introduction .....................................................................................................................4Unit Operation
.............................................................................................................................5Bleed Off
COOLER OPERATION.................................................................................................................6
....................................................................................................................6Before Starting ................................................................................................................6Operating the unit
Installation................................................................................................................... 7
..................................................................................................7INSTALLATION REQUIREMENTS
...........................................................................................................................7INSTALLATION ..................................................................................................7External Fixing Of the Unit
....................................................................................................9Internal Fixing of the Unit
..............................................................................................................10Water Connection
..................................................................................................................10Commissioning
Maintenance...............................................................................................................11
...............................................................................................................................12GENERAL .........................................................................................................................12Filter Pads ........................................................................................................................12Water Tank ...............................................................................................................12Water Distributor ..................................................................................................12Water Level / Float Valve
...................................................................................................................12Motor and Fan
...........................................................................................................................13Bleed Off ...........................................................................................................................13ELECTRICAL
Parts List ....................................................................................................................15
Problem Solving ........................................................................................................16
Optional Extras..........................................................................................................17
Warranty.....................................................................................................................18
Page 3
WEAC628

BONAIRE WINDOW COOLER
Operation Instructions
WEAC628
Operat ion Instru ction s
GENERAL
Introduction
Your evaporative air conditioner is engineered to meet the rigors of harsh environments. Used
and maintained in accordance with this manual, it will provide you with years of quiet, cool and
environmentally friendly operation. Please take the time to read this manual.
The principal of your unit is to introduce fresh air, which is washed through the filter pads to
provided cool fresh air. The warm stale air within the room is forced out by the cool air through
open doors or windows.
Unit Operation
It is essential for successful operation of the evaporative cooler that there be sufficient free air
openings in the room to be cooled – approximately 0.5m² (5.4² feet). Open doors and
windows will usually provide this as per the diagrams below.
Please Note:- It is important for good ventilation that doors or windows are not open on the
windward side of the house.
Page 4

BONAIRE WINDOW COOLER
Operation Instructions
WEAC628
Bleed Off
The bleed off rate is factory preset and is not adjustable without direction of
the manufacturer. It is critical to the life of the product that the bleed off
function is not restricted in way as this may void unit warranty and will
cause damage to your filters and cooler.
The function of the bleed off must be inspected by the owner on a regular
basis to ensure the bleed off continuously flows when the unit is operating
in “COOL” mode.
All evaporative coolers require water bleed-off to prevent build-up
of mineral deposits as the result of the evaporative cooling
process. This will maximize the life of the premium CELdek®filter
pads and minimize mineral deposits inside the cooler. The bleed-
off function only operates in COOL mode (when the water pump
operates).
Should water supply contain high levels of total dissolved solids
(greater than 300 p.p.m.), increase the bleed rate. See page 13.
This bleed water can be used in gardens or diverted to drains
using standard garden hose and fittings from your local hardware
store. The overflow pipe connection is a ¾” x 14TPI ANS straight
pipe thread.
Please Note:- Any additional pipe work fitted to the bleed off by the owner must slope away
from the unit in a down hill manner.
Page 5

BONAIRE WINDOW COOLER
Operation Instructions
WEAC628
COOLER OPERATION
Before Starting
•Always ensure that there is another open window or door through which the air can
exhaust to other parts of the house. Refer page 4 correct operation and ventilation.
•Ensure that the filters are kept clean.
•Ensure that the water to the cooler is turned on.
•Ensure the plug is connected to a110V 60Hz single phase grounded appliance socket
on the inside of the house and turned on.
•IMPORTANT. After the first 10 hours of operation in COOL mode, the water must
be drained from the unit water tank to remove any new product residuals. This
process must be repeated after a further 10 hours of COOL mode operation. (See
page 12 for removing the over flow pipe.)
Operating the unit
The Durango cooler can be operated in either of 2 modes, COOL or FAN.
•COOL Mode.
Move control knob to “COOL” side. Select
desired fan speed
1 - Sleep Mode
2 - Normal Operation
Max - Quick Cool down
The unit will now operate with the fan
motor, water pump and ionizer activated.
•FAN Mode
Move the control knob to the “FAN” side
(pump isolated). Select desired fan speed
1 - Sleep Mode
2 - Normal Operation
Max - Quick Cool down
The unit will now operate with the fan motor
only activated.
•To turn the unit off, rotate the control knob to
the Oposition
Page 6

BONAIRE WINDOW COOLER
Installation
Installation
INSTALLATION REQUIREMENTS
Tools
- Drill (Power or Cordless)
- Adjustable Wrench.
- Phillips Head Screw Driver
- Drills for drilling pilot holes into window frame 1/8" (3.2mm) Drill - or appropriate for size
of screw used.
- ¾” Philips Head Screws for affixing Window Infill Panel
Materials Required (Not supplied)
- Silicone for sealing Window Infill Panel
- Length of 6mm (¼") copper or plastic tubing
- 840mm (33”) of suitable spacer material (if required)
- Sillcock Valve
INSTALLATION
Note that it is not necessary to remove the Rear filter panel from the unit
for installation.
Do not connect the power to the cooler until the installation is complete.
External Fixing Of the Unit
•Ensure that the location chosen to mount the cooler is strong enough to support the
operating weight of the unit. The unit’s nominal operating weight is 42 kg (93 lbs).
•Ensure that the window opening is large enough for the neck of the cooler (nominally
550mm (22”) high by 650mm (26”) wide).
•Ensure there is a minimum 100mm (4”) clearance above the external cabinet for
maintenance purposes.
•Position the cooler through the window (two or more people will be required for this) so
that the unit is hard up against the outside wall of the house.
Note that if the cooler does
not fit hard up against the
outside wall (e.g. a
protruding timber or brick
window sill), utilise a spacer
block of wood (not
provided) which must be
attached to the wall (the
unit is then fixed to this
wood).
Page 7
WEAC628

BONAIRE WINDOW COOLER
Installation
•Ensure that the unit is installed level in the vertical and horizontal positions as
illustrated, prior to fixing the cooler.
•Use the two ‘Wallmate’ screws provided to fix the cooler to the outside of the house if a
‘stucco-type’ wall is being used. (Note that if the unit is not hard up against the wall,
these fixing screws will go into the spacer block all ready installed).
•For solid walls, brick or masonry, use suitable masonry lag anchors.
•Place the unit in position, mark screw positions, remove unit then drill pilot holes for
timber walls (1/8” or 3.2mm).
•Replace unit in window, fit screws.
Page 8
WEAC628

BONAIRE WINDOW COOLER
Installation
Internal Fixing of the Unit
•IT IS MANDATORY THAT THE METAL FIXING BRACKETS SUPPLIED ARE FITTED
TO ENSURE A SECURE INSTALLATION.
Utilise the 2 fixing brackets and 4 screws provided as shown in the diagram to ensure the
unit is adequately locked into position.
•Ensure that the bracket is aligned within the indicated mounting track area on the
underside of the fan housing – see diagram below. Drill 2x1/8” (3.2mm) holes and insert
screws into unit as per diagram and repeat for window frame with appropriate screws.
•Ensure that the cooler is now fixed rigidly to the house structure
WEAC628
•
e in-fill panel to fit in the gap
•
and seal any gaps
•top edge of
Rear filter panel.
Close window against unit.
Measure the gap of the opening &
cut th
left.
Fit in fill panel with screws (length
of screws must not exceed 25mm
(1”) in length)
with silicone.
Check that the unit is still level
using spirit level on
Page 9

BONAIRE WINDOW COOLER
Installation
Water Connection
Install a sillcock and water valve (not supplied) to
the faucet closest to the cooler and attach water
supply line between cooler and water valve.
The overflow is factory fitted. The bleed hose
protruding through the overflow fitting SHOULD
bleed water during normal operation at a rate
between 6 – 12 Litres per hour (1.5 – 3 gallons per
hour). This is normal and is designed to preserve
the quality of the Cooler and Cooling efficiency of
the Unit. If required this Bleed water can be
plumbed away using standard 'over-the-counter'
garden hose and fittings.
The float valve is factory set and should require no
further adjustment at time of installation (see page
12 if adjustment is required).
Your cooler is now ready for commissioning.
Commissioning
•Check that another door or window in the room is open to allow air to exhaust to other
parts of the house.
•Turn the water supply to the cooler on.
•Plug the cooler into a 110V 60Hz single phase grounded appliance socket on the inside of
the house and switch the socket on.
•Turn the unit on to FAN mode and check the operation of the three speed fan.
WEAC628
•is designed to reduce mineral build up on
•ason when the
unit is operated after the winter break. It will only last for a short time.
•Rotate the control knob to COOL mode and operate the three speed fan and pump.
Leaving the unit in the COOL mode, check that a constant small stream of bleed off water
is coming from the overflow tube. This bleed off
®
the CELdek filter pads.
You may notice a wet paper smell as the water circulates around the filter pads. This is
normal during the commissioning phase and at the beginning of each se
Page 10

BONAIRE WINDOW COOLER
Maintenance
WEAC628
Maintenanc e
Before commencing any maintenance work on your unit, ensure it is
disconnected from the power supply.
Note: It is essential that your evaporative air conditioner is maintained in accordance with this
manual. Failure to do so will affect the life of the product and reduce the level of efficiency.
THIS MANUAL CONTAINS A 5 YEAR MAINTENANCE PLANNER TO USE IN
CONJUNCTION WITH THESE INSTRUCTIONS. See page 14.
STEP 1 STEP 2 STEP 3
Remove Rear filter panel fixing screws (4 off). Lift the Rear filter
panel in a vertical
fashion 3” or
75mm.
Pull rear filter
panel away from
unit.
Step 4 (Optional)
The pump hose will be attached to rear filter panel. Should the hose come off during
removal of rear filter panel or be removed for servicing the filters, care should be taken to
re-attach the hose and snap lock clamp before replacing rear filter panel.
IMPORTANT: The rotation of the snap lock clamp must be correct (see diagram above) to
refit the rear filter panel assembly.
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BONAIRE WINDOW COOLER
Maintenance
WEAC628
GENERAL
Filter Pads
Visually check CELdek®pads for damage or blockage. Gently hose down pads from both
sides to remove any build up of salts, dust and pollen. In dusty areas more regular cleaning is
recommended. Check the water distributor, making sure it is clear and free from blockage.
Failure to do so may lead to uneven water distribution and therefore less efficient operation.
Water Tank
It is important to keep the water tank clean and free from sediment and algae growth. Using a
small soft bristle brush, brush all surfaces in the tank while it is full of water (DO NOT
FORGET THE PUMP STRAINER). Turn off the water inlet to the unit (an isolation valve
should be fitted to the water inlet before the float valve or at the water supply faucet). Drain the
tank by undoing the external overflow fitting lock nut and removing the overflow fitting. After
refilling the It may be necessary to repeat this procedure if the tank is very dirty.
Water Distributor
Check the water distribution system for blockage. Check the delivery tube for kinks or holes.
Note: Water supply line to float valve must be flushed before connecting.
Water Level / Float Valve
The water level should be set at nominal 19mm (¾”) below height of stand pipe lip. The float
valve is a mechanical type and is factory set. If it requires adjustment keep bends tight. If the
valve is leaking, it may require replacement.
Note: Water supply line to float valve must be flushed before connecting.
Note: Some discharge from the overflow may be experienced after shut down due to
water draining back from the CELdek®filter pads. This is normal.
Motor and Fan
Check that the fan spins freely and that there is no build up on the blades. Check the motor for
corrosion and spray with an anti corrosive agent if necessary.
Page 12

BONAIRE WINDOW COOLER
Maintenance
WEAC628
Bleed Off
The bleed off should be checked to ensure it runs continuously and that there is no build up of
mineral deposits in or on your air conditioner. White deposits indicate high mineral content and
the bleed off system should be checked. Should the bleed nozzle become blocked, use a fine
pin or similar to clear.
If the bleed is running as per normal, the bleed nozzle is clean and the deposits are still
forming, then more bleed may be required.
In areas of poor water quality (where total
dissolved solids are greater than 300 p.p.m.)
increase the diameter of the bleed nipple using a
1.6mm (1⁄“) drill bit.
16
Pump Operation
Check the pump spins freely and that the strainer
is clean. Ensure the rubber water slinger is in
place on the stainless steel shaft under the
motor.
After a long idle period, the pump may stop
rotating due to a mineral build up on the stainless
shaft adjacent to the motor. To free the pump
shaft, remove mineral build up and rotate the
shaft using fingers or suitable sized pliers. See
diagram.
Spraying the area with suitable water
displacement lubricate may assist.
In areas of low voltage, the pump may not
provide enough water to wet the filters. To
rectify, remove the water restrictor from the
pump supply hose adjacent to the bleed off
tee piece. See diagram.
ELECTRICAL
No general maintenance
is required to the
electrical system.
Electrical connections and
maintenance should only be carried
out by a qualified electrician.
Page 13

BONAIRE WINDOW COOLER
Maintenance
WEAC628
5 Year Maintenance Planner
1
st nd rd th th
Year 2 Year 3 Year 4 Year 5 Year
1.1 Check quality of filters
1.2 Check fan & pump
1.3 Fill unit with water
1.4 Start unit
PRESEASON
CHECK
1.5 Check bleed-off system
2.1 Check and clean filters
2.2 Drain, clean and refill water tray
2.3 Check bleed-off system
FIRST
2.4 Check strainers and filters
MIDSEASON
SERVICE 2.5. Check unit operates correctly
3.1 Check and clean filters
3.2 Drain, clean and refill water tray
3.3 Check bleed-off system
SECOND
3.4 Check strainers and filters
MIDSEASON
SERVICE 3.5 Check unit operates correctly
4.1 Turn off water supply
4.2 Drain and clean unit
4.3 Leave drain plug removed
END OF SEASON
SERVICE AND 4.4 Check motor and pump and
spray with a water
displacement lubricant.
SHUT DOWN
Customer care Line
1 888 812 3496
Parts Line
800 895 0029
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BONAIRE WINDOW COOLER
Parts List
WEAC628
Parts List
No Description Part Number
1 Filter Retainer Clips 6280134SP
2 Rear Filter Panel Assembly 6280103SP
3 Filter Pad Set 6280116SP
4 Motor Mounting Brackets 6282006SP
5 Motor 6281601SP
6 Fan Retaining Clip 6280804SP
7 Fan 6280806SP
8 Control Knob 6280133SP
9 Switch 6201609SP
10 Capacitor 8.0 mf 9041888SP
11 Float Valve Assembly 6280901SP
12 Overflow Fitting 6280912SP
13 Pump Filter Basket 6050811SP
14 Pump 6280801SP
15 Bleed Nipple 6280803SP
Page 15

BONAIRE WINDOW COOLER
Problem Solving
WEAC628
Problem Solving
PROBLEM PROBABLE CAUSE REMEDY
a Power Failure a Wait for power to be turned
on.
b Tripped Circuit Breaker b Reset circuit breaker
c Blown Fuse c Replace
Unit fails to start
d Electrical Fault d Call Bonaire Care Line
a Pump Seized a Refer to Maintenance page.
See Pump section.
b Electrical fault with pump b Call Bonaire Care Line
Filter Pads not
wetting. c Low voltage in your area c Remove water restrictor at
bleed tee. See page 13.
a Float Valve Leaking a Check adjustment or replace
float valve if necessary
Water leaking from
overflow b Drain from CELdek®Pads b Normal Operation – adjust
float level
a Loose Delivery Tube a Check and tighten
b Break in tubing b Replace as necessary
c Pump appears to deliver
excessive water to pads c Check the condition of the filter pad. Wash if pad shows
heavy build up of minerals
Water Droplets in
air stream
d Bleed nozzle is blocked d Clean bleed nozzle
a Not enough air flow a Increase fan speed
b Inadequate Exhaust b Provide more open area to
exhaust stale air by opening
windows and doors in
adjacent rooms.
Excessive humidity
a Dirty Filters a Clean
Inadequate
Cooling b Dry Filters b Check control set on COOL
mode. Check water delivery
system. Adjust if necessary.
a Unit located near odour source a Remove source
Unpleasant Odour b Algae in water tank b Clean tank and refill with fresh
water.
High Mineral Content Bleed off should be checked
to see if bleed nozzle is
blocked, clear if necessary
and clean CELdek
Rapid formation of
white deposits on
pads
®pad.
Increase the bleed rate – see
page 13. More regular
maintenance may be required.
ANY FURTHER PROBLEMS PLEASE CONTACT YOUR
TOLL FREE BONAIRE CUSTOMER CARE LINE ON 1 888 812 3496
and for parts call 800 895 0029
Page 16

BONAIRE WINDOW COOLER
Optional Extras
WEAC628
OptionalExtras
Optional Winter Cover Instructions
The optional winter cover has been design to provide you with a simple method to seal the
unit from winter draughts.
To INSTALL the optional winter cover:
1. Check the lines on the winter cover match the front grille for correct application.
2. Place the lower fin of the winter cover into the gap between the first and second grilles
at the bottom of the fan grille.
3. Ensure the grille clips line up with the appropriate grille and push on.
To REMOVE the optional winter cover:
1. Simply pull the cover off using the winter cover handle.
2. Store the winter cover for the next winter.
To purchase the optional winter cover call:
800 895 0029
Page 17

BONAIRE WINDOW COOLER
Warranty
WEAC628
Warra nty
Statement on Product Warranty (U.S.A.)
1. Warranty
Subject to the Conditions and Exclusions, Climate Technologies Pty Ltd provides the
original purchaser with the following warranty:
Climate Technologies Pty Ltd warrants this appliance for a 12 month period from
the date of purchase. During this period, a defective appliance or defective parts
will be repaired or replaced free of charge at the election of Climate Technologies
Pty Ltd.
2. Conditions and Exclusions
(a) The warranty only covers window coolers manufactured by Climate Technologies
Pty Ltd and purchased in the U.S.A.
(b) The warranty does not cover installation components that may be attached to the
product manufactured by Climate Technologies Pty Ltd. These may include and is
not limited to items such as ducting, flues, grills, piping, etc. These items remain
solely the responsibility of the installer / owner.
(c) This warranty is only valid if the appliance is installed and operated in accordance
with the manufacturer’s instructions and for its designed and intended purpose at the
nominated phase, voltage and frequency.
(d) Product fitness for purpose and overall system design / sizing are solely the
responsibility of the installer / owner. This includes but is not limited to heat load
calculations, air flow, system balancing, humidity, water quality, etc.
(e) Industrial or commercial use of this product will void the warranty. The appliance is
designed for domestic use only.
(f) The product must be installed by a qualified person in the manner prescribed by
local and statutory regulations and to the manufacturer’s specifications.
(g) Warranty will only be given where proof of purchase is provided by the original
purchaser and Climate Technologies Pty Ltd is satisfied that the appliance is within
the warranty period.
(h) Warranty will not be provided where, in Climate Technologies Pty Ltd opinion:
(i) There is nothing wrong with the appliance.
(ii) The defective operation of the appliance is due to failure of electricity or water
supply.
(iii) Defects are caused by neglect, incorrect application, abuse or by accidental
damage of the appliance.
(iv) An unauthorised person has attempted to repair the appliance.
(v) The appliance has been changed or modified in any way.
(vi) A situation arises referenced in the trouble-shooting guide.
(i) Damage caused by elements such as wind, rain, lighting, floods, etc along with
power spiking and brownouts are not considered defective material or workmanship
and as such are not covered by our warranty.
(j) If there is no certificate of compliance for plumbing or electrical work, Climate
Technologies Pty Ltd reserves the right to refuse warranty on non-compliant
installations.
Page 18

BONAIRE WINDOW COOLER
Warranty
WEAC628
(k) No responsibility will be accepted for outside elements such as pests, animals, pets
and vermin that may cause damage to the unit.
(l) Harsh environmental situations such as salt air that may cause damage are not
covered.
(m)Responsibility or liability is not accepted for damage to contents, carpet, walls,
ceilings, foundations or any other consequential loss or damage of whatever nature
either direct or indirect resulting from installation, operation or misuse of the
appliance.
(n) Parts replaced under warranty are warranted for the balance of the original Warranty
Period.
(o) All warranties are non-transferable.
(p) The benefits conferred by this warranty are in addition to warranties and other rights
in respect of the appliance, which the consumer has under State and Federal laws.
This warranty must be read subject to that legislation and nothing in this warranty
has the effect of excluding, restricting or modifying those rights.
3. Climate Technologies Pty Ltd
Climate Technologies Pty Ltd is a company incorporated in Australia (A.C.N. number
001 418 042). Reference to Climate Technologies Pty Ltd includes its authorised
distributors.
Warranty for Replacement Parts.
Parts replace under warranty are warranted for the balance of the Window Cooler’s original
warranty period.
Proof of Purchase
Please attach your proof of purchase here. Your receipt is your warranty and will be required
to validate any warranty.
Dealer / Product Information
Dealer/Retailer:
Address:
Phone Number:
Unit Model Number:
Serial No:
Page 19

Manufactured by
Climate Technologies Pty Ltd
ABN 13 001 418 042
26 Nylex Avenue
Salisbury, SA 5108
AUSTRALIA
www.bonaire-usa.com
Part No 6282215/B