WHISPER KOOL Platinum 4000 User manual

EXTREME SERIES
OWNER’S MANUAL
The Coolest Thing In Wine Storage
FOR:
Platinum 4000
Platinum 8000
8000ti

Page 2 PT-EXPL 020111
Copyright © 2011. WhisperKOOL. All rights reserved.
This manual, the product design, and the design concepts are copyrighted by WhisperKOOL, with all rights reserved. Your
rights with regard to the hardware and manual are subject to the restrictions and limitations imposed by the copyright laws
of the United States of America. Under copyright laws, this manual may not be copied, reproduced, translated, transmit-
ted, or reduced to any printed or electronic medium or to any machine-readable form, for any purpose, in whole or in part,
without the written consent of WhisperKOOL.
Every eort has been made to ensure that the information in this manual is accurate. WhisperKOOL is not responsible for
printing or clerical errors.
WhisperKOOL reserves the right to make corrections or improvements to the information provided and to the related hard-
ware at any time, without notice.
Vinothèque and WhisperKOOL are registered trademarks, and ECE is a trademark of WhisperKOOL. All rights reserved.
Mention of third-party products is for informational purposes only and constitutes neither an endorsement nor a recom-
mendation. WhisperKOOL assumes no liability with regard to the performance or use of these products.
2.1.11

Page 3
TABLE OF CONTENTS
WhisperKOOL Extreme Series Quick Reference Guide . . . . . . . . .
Controller Quick Reference Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction .................................................
Receiving & Inspecting The Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Quick Start Guide ............................................
Preparing the Wine Cellar ....................................
Installation ..................................................
Through-The-Wall Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation Options .........................................
Ducted Installation ...........................................
Standard Ducted Installation .................................
Liquid Measuring Thermostat System . . . . . . . . . . . . . . . . . . . . . . . . .
Remote Controller ...........................................
Variable Speed Control .......................................
System Operation: Standard and Remote . . . . . . . . . . . . . . . . . . . . .
Control Panel Features and Operation . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance Schedule .......................................
Troubleshooting Guide .......................................
Technical Assistance .........................................
Accessories for Cooling Unit ..................................
Installation Terms and Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
5
6
7
8
9
14
15
18
19
21
23
24
26
27
28
31
32
34
34
35
We manufacture, test and certify 100% of our wine cooling units in
the USA. By sourcing the best components and closely controlling our
manufacturing processes, we can assure the highest-quality, lowest
defect manufacturing rates in the industry.

Page 4 PT-EXPL 020111
WHISPERKOOL Series QUICK REFERENCE GUIDE
Front / Side View
Rear View
TM
HIGH
MED
LOW
Controller
Probe Input
Front Grille
Control Panel
(see page 13 for details)
Speed Control (only 8000ti models)
Posterior Grille
Drain Port
Rear Power Option

Page 5
Evaporator Fan
Cellar “Pre-Chill” Buon 3-5
Set Buon
•View Set Point 1
•Change Set Point 3-5
•SET + Down = CPSM 3-5
•Reset Hi & Lo Buon 3-5
ALARM Pre-Chill Display
Control “ON/OFF” Buon
•Turns the Cooling Unit
“ON/OFF”
1
Defrost Compressor
Energy Reducon
Hi Bole Temp History & Scroll
Buon
1
Low Bole Temp History & Scroll
Buon
1
Energy Reducon
Controls
Condenser Fans
Buon
1
Condenser Fan
AUX
CONTROLLER QUICK REFERENCE GUIDE
FAN SPEED REFERENCE
(Extreme 8000ti only)
Note: The 1 or 3-5 qualies the amount of time in seconds that the button must be pushed to activate the feature.
Your fan speed will depend on thermal load on the wine cellar, and resulting BTU that is required to cool and
maintain your wine cellar at the desired temperature.
Speed CFM DBA BTU
Evaporator/Condenser
Low 274 57/57 5216
Medium 318 59/59 5606
High 333 60/61 5973
* To get a feeling for decibels, a food blender at 3ft is 90 dBA, garbage disposal at 3ft 85 dBA, vacuum cleaner at
10ft is 75 dBA, normal speech at 3ft 79 dBA, dishwasher in the next room 55dBA, Quiet night 35dBA

Page 6 PT-EXPL 020111
INTRODUCTION
Model 4000 Platinum 8000 Platinum 8000ti
Cellar Size 1000 cu. ft. 2000 cu. ft. up to 2000 cu. ft.
Dimensions 14.25”W x 15.75”H x 25.5”D 14.25”W x 22.5”H x 27.5”D 14.25”W x 22.5”H x 27.5”D
Weight 85lbs 110lbs 110lbs
AMPS (starting/running) 32/9 36/10 36/10
dBA 67 66 57 low 59 med 61 high
Installation Through-the-Wall, partially ducted, fully ducted
Thermostat Digital Control Display
Temp. Delta 55°F temperature dierential
(maintains proper cellar temperature when exhaust environment does not exceed 110°F)
Outside Venting Can be done if the outside temperature does not exceed 110°F, the external grille
cover is highly recommended.
Ducting Options Unit can be fully ducted.
Warranty 2 year parts and labor / 5 year compressor
Customer Service
Thank you for purchasing a WhisperKOOL Extreme Series cooling unit. We strive to provide the highest quality prod-
ucts and the best possible customer service. If you have any questions about your WhisperKOOL unit, please call us
at 1(800) 343-9463.
Using the Manual
This User’s Manual is intended to assist in the proper installation and maintenance of the WhisperKOOL Extreme
cooling system. In order to ensure the longevity of your cooling unit, the equipment should be installed properly and
have a proper care and maintenance schedule. Please read and review this manual carefully and keep it for future
reference.
What Is the WhisperKOOL Extreme Series Cooling System?
The WhisperKOOL Extreme Series system is a specialized refrigeration unit designed for one purpose only: to main-
tain the optimal temperature and humidity levels conducive to the proper storage and aging of ne wines. It is a
self-contained cooling unit designed to be used as a forced-air through-the-wall unit or as a remote mount unit with
external ductwork connections.
How Does the WhisperKOOL Extreme Series Work?
The WhisperKOOL Extreme Series cooling system is especially designed for the use and application to maintain opti-
mal conditions for wine storage and aging. The system is fully self-contained and can be installed as a “Thru-The-Wall’
application, or the unit is capable of an even more exible “Ducted” application, which allows the unit to be placed in
an indoor remote site, resulting in a quiet airow. The standard “Through-the-Wall” and ducted units are temperature
controlled via a bottle probe, and the ducted system comes standard with a remote key board that can be located up
to 50 ft from the cooling system (Note: Remote Unit comes standard with a 50 ft cord and remote keypad, additional
lengths are optional).
Temperature Setting
The WhisperKOOL Extreme unit can be set at any temperature within the acceptable wine-aging range of 50°F to
67°F. It is designed to cool 55°F cooler than the ambient temperature of the space to which it is exhausting.

Page 7
Customer Warranty Registration
PLEASE COMPLETE AND RETURN THE WARRANTY CARD UPON RECEIPT OF THE UNIT.
By completing the Product Registration Card, you will be conrmed in our customer database ensuring that
your information is on le to help you obtain ecient warranty service.
Please refer to pages 35 - 37 for complete terms and conditions, warranty guidelines, and policy for your Whis-
perKOOL Extreme Series cooling unit.
Receiving and Inspecting the Unit
• Lift only at the designated handhold locations on the shipping container or fully support the unit from
underneath. A shipment may include one or more boxes containing accessories.
• Before opening the container, inspect the packaging for any obvious signs of damage or mishandling.
• Write any discrepancy or visual damage on the Bill of Lading before signing.
• Place the box containing the WhisperKOOL unit on a tabletop to prepare it for testing prior to installing.
• Sit upright for 24 hours.
Note: WhisperKOOL Extreme units are manufactured in the USA and tested prior to shipment.
Review the Packing Slip to Verify Contents
• Check the model number to ensure it is correct.
• Check that all factory options ordered are listed.
If any items listed on the packing slip do not match your order information, contact WhisperKOOL Customer
Service immediately.
Check the Accessory Kits for the following contents:
Kit One:
• WhisperKOOL Extreme Series User’s Manual
• Registration / Warranty Card
Kit Two:
• Power Cord
• Standard Screws (9)
• Self-Tapping Screws (9)
• Drain Line tube (1), Connection “T” (1), and Clamp (1)
• Mounting Flange Pieces (4)
• Bottle Temperature Probe (Standard Unit)
• Insulation Foam (4 strips)
Please leave the WhisperKOOL unit in its original box until you are ready for installation. This will allow you to
move the product safely without damaging it. When you are ready to remove the product from the box, refer to
page 14 for installation instructions.
Note: Save your box and all packaging materials. They provide the only safe means of transporting/shipping
the unit.
RECEIVING & INSPECTING THE UNIT

Page 8 PT-EXPL 020111
QUICK START GUIDE
This guide is meant to serve as a quick reference for installation of the WhisperKOOL unit. The
remainder of this Owner’s Manual will provide more detailed information and instructions.
Upon receiving the WhisperKOOL unit:
1. Inspect the unit before installation. If damage is found, please contact your distributor or
WhisperKOOL Customer Service at 1.800.343.9463 ext 799.
2. The unit should remain in an upright position for 24 hours prior to operation.
3. The WhisperKOOL unit requires a dedicated 110-volt 20-amp circuit (or 220-volt depending
on the unit). Use a surge protector with the WhisperKOOL unit. Do not use a GFI (Ground Fault
Interrupter) line.
4. For your convenience, the Whisperkool unit has two power sockets, one on the side of the unit and
the other on the back. Both sockets come covered. Remove the cover from only the desired
power socket in order to plug the unit in.
5. The unit is designed to gently cool down the temperature of the cellar over time by cycling cooler
and cooler air throughout. Test the unit prior to installation. Operate unit for twenty minutes.
While the unit is running and working properly, the air discharged from the front should be 10 -
15°F cooler than the air in the room. This means that in an environment where the air is 80°F, the
unit will discharge air that is 65-70°F.
6. It is REQUIRED to install the drain line to remove excess condensation from the unit.
7. The WhisperKOOL unit is intended for use in properly designed and constructed wine cellars.
Hire a professional wine storage consultant with a valid contractor’s license to build your wine
cellar. Refer to the “How to Build a Wine Cellar” video available on the Whisperkool website at www.
whisperkool.com.
8. Install the foam strips along the inside edge of the unit’s flange to assure a proper seal against the wall.
Never try to open the WhisperKool unit, repair it yourself, or use a service company without
WhisperKool’s authorization. This will void your warranty.
If you encounter a problem with your WhisperKool unit, please refer to the Troubleshooting
Checklist on pages 32-33. If you have any further questions, concerns, or need assistance, please
contact WhisperKool Customer Service at 1.800.343.9463 ext. 799. Please be sure all testing has
been completed prior to contacting Customer Service. Please have your results ready for your
representative.

Page 9
The performance and life of your WhisperKOOL unit are contingent upon the steps you take in preparing the
wine cellar.
Note: Improperly preparing your enclosure or incorrectly installing your WhisperKOOL unit may cause unit fail-
ure, leaking of condensation, and other negative side eects.
IT IS HIGHLY RECOMMENDED THAT YOU OBTAIN THE ASSISTANCE OF A
WINE STORAGE PROFESSIONAL.
Wine storage professionals work with licensed contractors, refrigeration technicians, and racking companies to
build well-insulated, beautiful, and protective wine cellars. WhisperKOOL has put together some useful tips to
assist in the installation process. Our recommendations are meant to act as a guide in the process of building a
proper enclosure. Your intended location may have specic needs that we do not address.
Wall & Ceiling Framing
Build wine cellar walls using standard 2x4 or 2x6 construction methods and ceiling joists following the guide-
lines of local and state codes in your area. As a general rule, the thicker the walls and the higher the insulation
factor in your cellar, the better it will be at maintaining a consistent temperature.
Insulation
Insulation is REQUIRED with the use of the WhisperKOOL product. Standard berglass or rigid foam insulation
is normally used in cellar construction or, in some cases, “blown-in” insulation is used. It is very important that
all walls and ceilings are insulated to keep the cellar temperature as consistent as possible during the summer
and winter months. The R-factor, or quality of insulation, is determined by the rate at which heat passes through
the insulation. The higher the R-factor, the more resistant the insulation is to conducting heat. Using higher R-
values in insulation will lower your operating costs and unit run time.
Vapor Barrier
Vapor Barrier is REQUIRED to prevent the intrusion of water vapor so that the cellar can be kept at the correct
temperature and humidity. 6 mm plastic sheeting (recommended) should be applied to the warm side of the
cellar walls. The vapor barrier must also be applied to the outside walls and ceiling. If it is impossible to reach
the outside, then the plastic must be applied from within the cellar. The most common method is to wrap the
entire interior, leaving the plastic loose in the stud cavity so the insulation can be placed between each stud. All
of the walls and ceiling must be wrapped in plastic for a complete vapor barrier.
In areas of high humidity, such as Southern and Gulf States, the vapor barrier will prevent inltration of warm
moist air. The moist air can cause mold to form, and standing water in drain pans promote microbial and fungal
growth that cause unpleasant odors and indoor air quality problems. If mold is found, remove it immediately
and sanitize that portion of the unit.
PREPARING THE WINE CELLAR

Page 10 PT-EXPL 020111
Unobstructed Airow
Unobstructed airflow to and from the unit is a
critical factor in the unit’s overall performance.
Make sure there is a three-foot clearance in the
front of the unit, as fans blow down at an angle
and should not be obstructed by racking. Make
sure there is a minimum three-foot horizontal
clearance from the rear of the unit as well. This
will assure that the unit can move the air around
in an efficient manner. Avoid the attempt to
camouflage the unit by installing racking in front
of the unit. This will restrict airflow and thus the
unit’s ability to work efficiently.
Mounting the Unit
The unit should be mounted within 18“ of the
top of the room in order to achieve sucient
cooling. As the room cools down, the warm
air will rise to the ceiling. Mounting the Whis-
perKOOL high in the room will create a consis-
tently cool environment by capturing the warm
air and replacing it with cool air. Mounting the
unit low in the room will result in a temperature
variation in the room due to the unit’s inability
to draw warm air from the ceiling of the cellar to
the unit itself.
Door and Door Seal
An exterior grade (1 3/4”) door must be installed
as a cellar door. It is very important that weather
stripping is attached to all 4 sides of the doorjam.
A bottom “sweep” or threshold is also required.
The door must have a very good seal to keep the
cool cellar air from escaping out of the cellar. One
of the most common problems with cooling units
running continually is due to the door not sealing
properly. In cases where glass doors are used
and the room size is close to the recommended
unit size, the next larger size WhisperKOOL
should be used. This will compensate for the
insulation loss due to the lower insulating rating of
glass.
Intake
Exhaust
Front of Unit
Exhaust Room
Wine Cellar

Page 11
How to Build a Wine Cellar Instructional Video
WhisperKOOL has a construction tutorial available on line at our website: www.whisperkool.com. This tutorial will walk you
through the steps of constructing a properly built wine cellar and the installation of our WhisperKOOL product line.
Back - Exhaust Room
Exhaust Fan
Air Intake Cellar Wall
110ºF 55ºF
Front - Wine Cellar
WhisperKOOL
(side view)
Ventilation
The necessity of dissipating heat away from the unit is critical to the unit’s performance and cannot be over-
stated. As the unit operates and cools, a greater amount of heat is generated on the exhaust side of the unit.
Adequate ventilation is required in order to dissipate heat away from the unit. If ventilation is inadequate, the
exhaust will heat up and adversely aect the unit’s ability to cool. In some cases, it may be advisable to install a
vent fan to dissipate heat within the exhaust area on the backside of the unit. However, you must have a fresh
air inlet as well. If your unit requires ducting, please contact WhisperKOOL Customer Service to obtain a spe-
cially designed ducting accessory kit for the unit. Using any other ducting system will void the warranty.
Ambient Temperature Factor
The cooling system has the ability to cool a eciently of 55°F as long as the ambient temperature of the area
that it is exhausting to does not exceed 110°F. Therefore, you want to exhaust the unit in a room which will not
exceed 105°F. Otherwise the unit will not have the capacity to keep the wine at a desirable 55°F.

Page 12 PT-EXPL 020111
Cutting the Hole for the WhisperKOOL Unit
Tools Needed
Sizing the Unit to the Room
Using a level and a pencil, mark a horizontal line on
the wall between the two studs, approximately 1.25”
(or as close as possible if more than 1.25”) from the
ceiling.
Using a ruler or measuring tape, measure 16” down,
and mark another horizontal line parallel to the rst
one.
Locate the desired installation location. Using a stud nder, locate the studs on either side of the center point,
and mark them with vertical lines.
Using a saw, cut along the uppermost horizontal line
until your saw reaches the stud. Turn the saw around,
inserting it into the cut you have just made, and cut
toward the opposite stud so that you have a clean hori-
zontal cut between the two studs. Be careful not to cut
into the studs themselves.
Now make the second horizontal cut from stud to stud
on the line 16” below the rst cut.
Hammer
Mark the horizontal lines with a level
SawScrewdriver
Level
high
Model
4000
Cellar Volume
1000
AMP’s
32
36
AMP’s
9
10
Product Dimensions
14.25” x 15.75” x 25.5”
(cubic feet) (starting) (running) (W x H x D)
14.25” x 22.5” x 27.5”
8000ti 36 10 14.25” x 22.5” x 27.5”
8000ti 36 10 14.25” x 22.5” x 27.5”
8000ti 2000 36 10 14.25” x 22.5” x 27.5”
8000 2000
1000
med
low
500

Page 13
Sheetrock alone cannot support the weight of a
65-pound (or more) cooling system. Therefore, it is
necessary to frame the hole that you have just cut with
upper and lower supports.
Using two 2x4s at 14.5” in length and eight 6d nails,
secure the upper and lower supports to the right and
left studs, just inside the sheetrock. Make sure that the
internal height remains at 16” so that the WhisperKOOL
system will t snugly through the framed cut-out.
Frame the hole with two-by-four supports
Once the horizontal lines have been cut, make verti-
cal cuts using the inside edge of the studs as a guide.
Once you have made both vertical cuts, you should
have a rectangular hole in the sheetrock. Now you
have to make the same hole on the other side of the
wall. Since you already have one hole, this is an easy
process. Using a nail, mark all four corners of the rst
hole by making nail holes through the sheetrock.
Then on the other side of the wall, connect the holes
with a pencil mark and cut.

Page 14 PT-EXPL 020111
TEST THE UNIT PRIOR TO INSTALLATION
To prepare it for testing before installation in wall:
• Unit need to be in the upright position for 24 hours before starting.
• Remove unit from box
• Place unit on tabletop
• Plug in unit to electrical outlet
• Plug in bottle sensor
• Turn on to test (Should be 12°F across coils) approx. 20-30 minutes
• Turn o after test
• Remove bottle sensor
Electrical Needs
The WhisperKOOL Extreme System requires a dedicated 115-volt 20-amp circuit. The unit draws a large
amount of amps at initial start up. By designating a dedicated circuit breaker, you will guarantee the unit has
enough power to run eectively. Contact an electrician for assistance with the installation of this dedicated
electrical circuit:
1. Match the electrical outlet to the plug provided on the WhisperKOOL unit.
2. Provide a dedicated circuit and wiring for the unit.
3. Provide a weatherproof plug for units mounted outside.
4. Mount outside units at a height of 18” and provide overhead protection.
Electrical Outlet
The unit is equipped with two electrical outlets: one for the interior or cellar side and one for the exterior or
outside of the cellar. There is a toggle switch located on the right side of the unit that indicates front (cellar side)
and rear (exterior side). When placed in either position, power will come from that outlet only.
Plug your WhisperKOOL unit into a surge protector or power conditioner. As with any sensitive electrical equip-
ment, the WhisperKOOL electrical equipment may be damaged by power surges and spikes. Power surges and
spikes are not covered in the WhisperKOOL Extreme warranty.
WE RECOMMEND THAT YOU DO NOT USE A GROUND FAULT INTERRUPTER (GFI) WITH THIS PRODUCT.
In case the unit should lose power, press the reset button and attempt to turn the unit back on. Check the home/
main circuit breaker. If the unit does not respond properly, refer to the Troubleshooting section on page 32.
INSTALLATION
P
R
E
S
S
T
O
R
E
S
E
T
FRONT
REAR
Manual
Reset
Front
Power
Plug
Communication
Access Port
Front / Rear
Power Switch

Page 15
Mounting Flange Pieces
There are four individual pieces located in Kit 2 of your enclosed accessory kits. These ange pieces are de-
signed to be used on the backside of the Extreme Series to mount to the exterior wall. There are three punch-
outs located on the exterior of the housing. The punch-outs are designed for specic through-the-wall installa-
tion mounts. Please refer to the illustration for location of the punch-outs.
#1. Retrot your current WhisperKOOL
cooling unit
#2. Middle wall installation
#3. Flush mount to exterior wall
THROUGH-THE-WALL INSTALLATION (without ductwork)
Applying Insulation Tape
Locate the four precut pieces of
black foam tape included with the
system. There should be two larger
pieces and two smaller pieces. Once
you have attached the ange pieces
to the unit, peel back the white-
paper adhesive covering and place
on the corresponding size of ange.
The large pieces are applied to the
top and bottom of the unit and the
smaller pieces to the right and left
side anges. This foam creates a
tight seal between the ange and
the wall.
Front of unit
Back of unit

Page 16 PT-EXPL 020111
Placement of Unit
Slide the unit from either the inside or outside wall into your wine cellar with the outer ange ush to the wall.
You will need to reverse the mounting ange depending on inside or outside use. Secure the ange to the wall
through the pre-drilled holes. The screws should penetrate the studs as well as the upper and lower supports
to provide adequate support for the WhisperKOOL system (see illustration). Seal all cracks and gaps around the
WhisperKOOL Extreme unit with an air-tight sealant or caulking to prevent air leakage.
Note: If you use decorative molding, it should be attached to the walls and never to the cooling unit itself.
Note: The screws to the ange should not be cover in case the unit will need to be removed for servicing.
Location of Supply and Return Grilles
Locate the supply and return grilles inside the cellar to create an airow pattern that maximizes air circulation in
the room. Avoid short circulation of the air.
Do not:
• Install through-the-wall return air grilles at oor level, as they will collect dust from the oor.
• Mount the unit lower than 18” from the top of the room.
• Locate the supply or return air grille where it is blocked by bottles, boxes or cases.
Liquid Measuring Thermostat System
To assure a consistent temperature, place bottle probe approximately 3 feet away from the air output and not in
the flow of the air.
Wall Stud
2x4 Upper Support
Mounting Flange
Drain Port
Electrical Outlet
2x4 Lower Support
Back of unit

Page 17
Condensation Drain Line Tube
The condensation drain line tube is used to remove excess condensation from the unit to a proper discharge
location. It is important that the drain line tube is properly connected and used to prevent leakage and other
problems associated with excess condensation.
Failure to use the condensation drain line tube will void the warranty on the unit.
Drain Line
T-Fitting
WRONG: Drainline is under water.
Drain Line
All units come with a drain line for
additional removal of excessive
condensate. It is mandatory to install the
drain line attachment. During operation,
the cooling unit will strip excess water
from the air in order to maintain the
proper level of humidity within the cellar.
However in extreme humidity, additional
condensate will be created. Conversely
the high humidity air has less capacity to
absorb additional moisture through the
exhaust of the unit. Thus the drain line will
prevent overflow and leaking by allowing
for discharge of the additional condensate.
Failure to install the drain line voids
warranty.
To prevent mold from growing,
allow the drainline to hang
above the water line.

Page 18 PT-EXPL 020111
Exterior Grille Installation
The exterior grille is required on all installations where the condenser side of the unit is exposed to the outside
of the dwelling (i.e. rain and weather).
The Condenser Grille must be removed.
STEP 1:
Locate the screws at the bottom of the grille and remove. Using medium force, push the grille upward and lift
the grille away from the unit.
STEP 2:
Remove Filter from Condenser Grille and place inside the Exterior Grille to protect the coils.
STEP 3:
Now determine at what depth the unit will be installed:
• For a non-ush installation (i.e. holes location #1 WhisperKOOL retrot or #2 Middle Wall), place the grille
on the condenser end and line up the holes on the grille with the holes on unit location #3. Use the 10
self tapping screws provided to fasten the grille to the unit.
• For a ush installation, place the grille on the condenser side and then place the mounting bracket over
the grille sides, “stacking” them. Align the holes and fasten with the 10 self-tapping screws provided.
* It is required to use self tapping screws provided. Do not drill screws into unit.
INSTALLATION OPTIONS
Non-Flush Installation Flush Installation
TM

Page 19
DUCTED INSTALLATION
Use ductwork to connect the unit to the supply and return outlets in the wine cellar. Use only insulated duct-
work to minimize cooling losses, prevent sweating, and reduce noise.
Use ductwork on the condenser section to redirect or absorb sound, bring in outside air to the unit inlet, and/or
exhaust the hot air.
Note: Do not exceed a total of 25’ for each length of ductwork run and a total of 50’ combined for both the
supply and return lengths.
Avoid crimping the exible ducts. This chokes down the inside area and reduces the airow causing the unit to
operate erratically.
Be sure all ducts and surfaces in contact with the airow are insulated and have a vapor barrier on the outside.
Un-insulated ducts and surfaces cause bare, exposed metal surfaces to sweat, further degrading the
insulation and equipment cooling capacity.
General Duct Recommendations
• Provide support for the exible duct to prevent sags and bends.
• 4000 Extreme: Duct Size 8”
• 8000 Extreme: 8” Supply and 10” Return
• Stretch out the duct to make a smoother interior, which reduces air resistance.
• Maximum duct length is 25ft.
• For 90° bends, use a 90° adjustable elbow (Ell).
• No more than two 90° bends on each duct. Recommend sweep 90° bends rather than sharp 90°.
• Do not squeeze or reduce the inside diameter of the ducts, which reduces airow.
• Use short and straight ductwork where possible.
• Remove the grilles and panels from the openings to connect the ductwork.
• Check that all fan blades move freely.
• Keep air paths free of loose foreign objects and debris.
• Connect the round exible ducts to the WhisperKOOL unit using the duct collars provided with the duct
accessory kit.
• Pull the outer plastic wrapping and insulation away from the end of the duct to expose the reinforced
inside duct liner.
• Fasten the duct collar using tie straps or clamps around the inside liner.
• Secure the duct collar to the unit using the screws provided. Take care to not damage or bend the gasket.
• Use approved duct tape to seal all joints.
Do not clamp around the outside insulation, as it will compress and loosen over time.
Cold Air to/from Wine Cellar
• Remove the supply air grille to install ductwork between WhisperKOOL unit and the cellar.
• Connect the supply air ductwork from the cellar to the supply air outlet adapter ange at the
WhisperKOOL unit.
• Connect the return air ductwork from the cellar to the return air inlet adapter ange at the
WhisperKOOL unit.
Warm Air to/from Exhaust Area
• Connect ductwork on the condenser to direct heat and air noise away from occupants.
• Connect ductwork to another space within the basement or out of the building if exhausted heat is
undesirable.

Page 20 PT-EXPL 020111
STEP 1:
Remove the grill from the unit by
unscrewing the screws that hold it in place.
STEP 2:
Move the Ducting Adapter into place
STEP 3:
Screw the ducting into place using the
same screws that held the grill in place.
DUCTED INSTALLATION cont.