BONAIRE Durango 4500E User manual

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Owner’s Manual
BONAIRE
Durango Window Cooler
Model 4500E, 5900E
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.
R
DO NOT
Return to store
For help with installation or warranty issues call
800-939-2983 or www.bonaire-usa.com
For parts Visit our secure website
www.bonairedurango.com
This product may qualify for up to $300 in rebates
Check with your local agency

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Introduction
BONAIRE WINDOW COOLER
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!
Read carefully all of these instructions prior to installing and
operating the unit.

Read and Save these Instructions. Do not throw these Instructions away.

Complete the unit assembly before attempting to install, refer to page 8.

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.

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.

WARNING: To reduce the risk of fire or electric shock, do not use this product with any solid state
speed control device.

Use only qualified electricians for replacement or servicing of switches, or electrical motors and
components in this cooler.

Unplug the cooler and position the rotary control knob to the OFF position when installing, servicing or
cleaning.

This Window Mounted Cooler is suitable for installation in windows (either Sash hung or sliding) with a
minimum opening width of 560mm (22”) and Height of 560mm (22”), please ensure that the directions
for correct mounting are adhered to for the SAFE operation of this Cooler.

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Table of Contents
BONAIRE WINDOW COOLER
Introduction.............................................................................................................................. 2
Operation Instructions............................................................................................................. 4
General.................................................................................................................................................... 4
Introduction.......................................................................................................................................... 4
Unit Internal View............................................................................................................................... 4
Unit Operation..................................................................................................................................... 5
Bleed Off.............................................................................................................................................. 5
Cooler Operation.................................................................................................................................... 6
Before Starting.................................................................................................................................... 6
Operating the unit............................................................................................................................... 6
Installation................................................................................................................................ 8
Installation Requirements ..................................................................................................................... 8
Unpacking The Unit ............................................................................................................................... 8
Unit Installation....................................................................................................................................... 9
Internal Fixing of the Unit.................................................................................................................. 9
External Fixing of the Unit............................................................................................................... 10
Water Connection............................................................................................................................. 11
Before Startup................................................................................................................................... 11
Maintenance............................................................................................................................12
General.................................................................................................................................................. 13
Filter Pads .........................................................................................................................................13
Water Tank........................................................................................................................................13
Water Distributor............................................................................................................................... 13
Water Level / Float Valve................................................................................................................ 13
Bleed Off............................................................................................................................................ 14
Electrical................................................................................................................................................ 14
Part List ...................................................................................................................................16
Problem Solving......................................................................................................................17
Warranty..................................................................................................................................18
Notes........................................................................................................................................20

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Operation Instructions
BONAIRE WINDOW COOLER
Operation Instructions
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 provide cool
fresh air. The warm stale air within the room is forced out by the cool air through open doors or windows.
Unit Internal View
YOUR DURANGO WINDOW COOLER UNIT SHOULD CONTAIN A SCREW PACK WITH THE
FOLLOWING ITEMS FOR INSTALLATION
Item Description
Quantity
Wall Anchor
2
Screw –16mm Hi-Lo hex head
4
Screw –20mm Hi-Lo hex head
12
Washer –3/16 x 7/16 x 20g flat
2
Bracket –Durango Front
2
Screw –No. 8 x 1¼ pozi-drive
4
Window infill panel
1

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Operation Instructions
BONAIRE WINDOW COOLER
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. Please note the room furthest away from the cooler needs to have more ventilation
than rooms closest to the cooler.
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 any way as this may void unit warranty and will cause damage to your
filters and cooler.
To prevent a Bleed Line Siphon, do not let the Bleed Line extend from the Overflow
Pipe more then 2”.
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 “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 14.
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.
If water discharge is not an option because of installation location or cost of water, you may coil the bleed
hose inside the cooler opposite the Float Valve so the water recirculates back into the tank. Please be
aware that this will result in the CELdek® Pads needing to be changed more frequently.

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Operation Instructions
BONAIRE WINDOW COOLER
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 5 for 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 13 for removing the over flow pipe.)
To clean the tank you must remove the Overflow Assembly Pipe. Unscrew the Overflow Nut
located underneath the cooler; remove the Overflow fitting by pulling the fitting up until it
completely removed from the tank.
Operating the unit
The Durango cooler can be operated in Manual or Auto (Remote) mode. This is selectable by the toggle
switch on the front panel. Each mode has COOL and FAN functions are available.
Manual Mode:

COOL Mode: - Move control knob to “COOL” side.
Select desired fan speed
1 –Low/Sleep Mode
2 - Normal Operation
Max - Quick Cool down
The unit will now operate with the fan motor and
water pump activated.
FAN Mode: - Move the control knob to the “FAN” side
(pump isolated). Select desired fan speed
1 –Low/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 “O”position

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Operation Instructions
BONAIRE WINDOW COOLER
Auto (Remote) Mode: To activate the Auto mode turn on the switch as shown.
COOL Mode: -
1. Press the POWER button and the unit will start.
2. Now press the PUMP button and the blue LED will
be illuminated.
3. Press the fan speed button as shown according to
your comfort.
The unit will now operate with the fan motor, water
pump.
FAN Mode: - Fan mode can be activated by pressing
the PUMP button on and off.
1. Press the POWER button and the unit will start.
2. Press the fan speed button according to your
comfort. (Note: Do not press the PUMP button)
The unit will now operate with the fan motor only
activated.

To turn the unit off, press the POWER button.
To Activate Auto Mode,
Turn ON this switch (Red
mark on the switch
indicates the switch is ON).
LED
Step 2
Step 1
Step 3
Step 1
Step 2

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Installation
BONAIRE WINDOW COOLER
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 - for water line connection
to facuet (see pg. 11)
Unpacking The Unit
Warning
When you receive your unit the fan assembly
and the over flow fitting will be partially located
inside the wet section of the product.
Fan Assembly
Before installing the product in the window the
telescopic section of the unit MUST be fixed in place.
Step 1 Pull the fan assembly out of the unit by
approximately 6” (150mm) until it hits the wet
box wall.
Step 2 Fix the fan assembly into place using the 12 Hi-
Lo hex screws supplied. Ensure the screws are
done up tight so there is no vibration between
the fan housing and the wet box.
Overflow Fitting
Step 3 Remove the tape covering the bottom of the
water over flow fitting assembly.
Step 4 Tighten the nut on the bottom of the overflow
fitting assembly to ensure there is no leakage
from the unit. Do not over tighten as it is
possible to strip the thread.
The unit is now ready for installing into your window.
Step 1
Step 2

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Installation
BONAIRE WINDOW COOLER
Unit Installation
DO NOT connect the power to the cooler until the installation is complete.
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 8 screws provided (4 x
Screw –16mm Hi-Lo hex head and 4 x Screw –No. 8 x 1¼ pozi-drive) 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











Close window against unit. Measure the gap of the
opening & cut the in-fill panel to fit in the gap left.
Fit in fill panel with screws (length of screws must not
exceed 25mm (1”) in length) and seal any gaps with
silicone.
Check that the unit is still level using spirit level on top
edge of Rear Filter Panel.
Installation

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Installation
BONAIRE WINDOW COOLER
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 560mm
(22”) high by 560mm (22”) 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.
Ensure that the unit is installed level in the vertical and horizontal positions as

Ensure that the unit is installed level in the vertical and horizontal positions as illustrated, prior to
fixing the cooler.
Installation
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 (2’ x 4’) of wood
(not provided) which must be
attached to the wall (the unit is
then fixed to this wood).