Humidex CCC-103E Operating instructions

September 2019 Humidex CCC-103 Rev. 3.4En
Installation & Owner’s Manual
English
This Manual Covers the Following Models
CCC-103E
→
Crawl Space
CCC-103R
→
Booster Fan
Manufactured by:
ClairiTech Innovations Inc.
1095 Ohio Rd.
Boudreau-Ouest, NB
Canada E4P 6N4

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Table of Contents
Table of Contents ...................................................................................................................... 1
Service and Warranty .................................................................................................................2
FOR CUSTOMER ASSISTANCE........................................................................................................................2
CONSUMER LIMITED WARRANTY ................................................................................................................3
Pre-Installation ..........................................................................................................................4
INCLUDED COMPONENTS .............................................................................................................................4
TOOLS REQUIRED FOR INSTALLATION .......................................................................................................4
KEY INSTALLATION FACTS ...........................................................................................................................4
IMPORTANT –WHAT NOT TO DO..........................................................................................................4
COMBUSTION APPLIANCE PRESENT IN DWELLING ..................................................................................5
IDEAL LOCATION OF THE UNIT ...................................................................................................................5
Installation.................................................................................................................................6
FACTORS TO CONSIDER .................................................................................................................................6
SELECTING THE DUCT LOCATION ..............................................................................................................6
DUCTING .........................................................................................................................................................6
PREPARING THE CCC-103E FOR INSTALLATION ......................................................................................7
ATTACHING THE FLEX,PIPE AND VENT....................................................................................................8
FASTEN UNIT TO THE WALL ........................................................................................................................9
INSTALLING THE CCC-103R ........................................................................................................................9
INSTALLATION DIAGRAM 1 ........................................................................................................................10
INSTALLATION DIAGRAM 2 ........................................................................................................................11
Unit Operations ....................................................................................................................... 12
HOW A HUMIDEX WORKS ..........................................................................................................................12
VACANT HOMES ...........................................................................................................................................12
THE CONTROL PANEL.................................................................................................................................13
NEW INSTALLATIONS IN THE SUMMER .....................................................................................................13
MAINTAINING YOUR HUMIDEX .................................................................................................................13
Most Common Issues.............................................................................................................. 14
MOLD,MILDEW AND MUSTY SMELL.........................................................................................................14
Specifications........................................................................................................................... 15
TECHNICAL DATA ........................................................................................................................................15
DIMENSIONS .................................................................................................................................................15
SCHEMATIC OF WIRING...............................................................................................................................16

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For the Following Inquiries:
-Service
-Parts
-Accessories
-Additional Customer Information
Please contact us by:
Phone: [phone]
Email: [e-mail]
Website: www.humidex.com
Service and Warranty
For Customer Assistance
To aid in answering questions if you call for service or warranty purposes, please record below the
model and serial number located on the side of the unit.
Product Name:
Model #:
Date of Manufacturing:
Date of Purchase:
Serial #:
Dealer Name (If Any):
Please Note the above information before contacting us.
IMPORTANT
To properly validate your warranty, you must fill out and return the warranty card as soon as
possible. If your unit is not registered, a proof of purchase will be necessary should it require any
services. You can also register your warranty online http://www.clairitech.com/register .

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Consumer Limited Warranty
ClairiTech Innovations Inc. warrants to the first consumer that this product, when shipped in its
original container, will be free from defective workmanship and materials, and agrees that it will, at
its discretion, either repair the defect or replace the defective Product or part thereof with a new or
remanufactured equivalent at no charge to the purchaser for the period(s) set forth below. The
defective part must be returned to the manufacturer ClairiTech Innovations Inc. All transportation
charges are the sole responsibility of the purchaser.
This warranty does not apply to any appearance items of the product nor to the additional excluded
item(s) set forth below of which have been damaged, defaced, subjected to improper voltage,
abnormal service or handling, or which has been altered or modified in design or construction.
In order to enforce the rights under this limited warranty, the purchaser must fill out and return the
warranty card as soon as possible. If your unit is not registered, a proof of purchase will be necessary
should it require any services.
Neither the sales personnel of the seller nor any other person is authorized to make any warranties
other than those described herein, or to extend the duration of any warranties beyond the time
period described herein on behalf of ClairiTech Innovations Inc.
The warranties described herein shall be the sole and exclusive warranties granted by ClairiTech and
shall be the sole and exclusive remedy available to the purchaser. Correction of defects, in the
manner and for the period of time described herein, shall constitute complete fulfillment of all
liabilities and responsibilities of ClairiTech to the purchaser with respect to the Product, and shall
constitute full satisfaction of all claims, whether based on contract, negligence, and strict liability or
otherwise. In no event shall ClairiTech be liable, or in any way responsible, for any damages or
defects in the Product which were caused by repairs or attempted repairs performed by anyone
other than an authorized servicer, unless approved by ClairiTech in writing. Nor shall ClairiTech be
liable or in any way responsible for any incidental or consequential economic or property damage.
Warranty Period for this product:
Ten (10) year on parts from date of
purchase.
Additional Items Excluded from
Warranty Coverage (If Any):
Appearance items of the product, Exterior
vent and any printed material.
Where to obtain service:
From the Manufacturer. Refer to Page 2
for Contact Information
This warranty is non-transferable and applies to residential use only.
To obtain supply, accessory or product information, contact us.
Refer to Page 2 for Contact Information.

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Pre-Installation
Included Components
Before installing your Humidex, make sure that you have the right model and accessories. The
following items should be included in the accessory box. If parts are missing, contact our customer
service at US 1-888-533-1348, Can. 1-800-416-9111.
1x Owner’s Manual
1x 4x12x6 universal
Boot
12x #8 x 9/16” Screws
1x Warranty Card
8x Cable Ties
8x #8 x 2” Screws
1x 4” x 12” Toe Space Grill
1x Vinyl Flex 6” x 25’
8x #8 x 1¼” Truss Screws
1x Exhaust Vent 6”
1x insulated flex 6”x6’
1x Checklist
8x Plastic Anchors
1x Pipe 6”x6”x6” Tee
Additional grilles for replenishment air and interior rooms not included.
Tools Required for Installation
-Electric reciprocal or hole saw 6¼”
-Drill with a ¼” concrete bit
-Phillips or Robinson Screw Driver
-Measuring Tape
-Hammer
-Pencil
For concrete, cinderblock or brick installation, use a hammer drill with chiseling ability ½” x 16”
long and a chisel bit 1” thick.
Key Installation Facts
1) Unit must be installed at floor level –approximately 3” off the floor.
2) Replenishment air has to flow from upstairs into the basement or crawlspace. Open doors
that can be closed are not a substitute for a properly installed vent.
3) Unit should be installed as far away as possible from the source of replenishment air.
4) Outside duct must be no less than 6” and dedicated for the Humidex unit only.
5) Maximum circulation is required to draw in air from all parts of the crawlspace.
6) Unit should not be installed within 8 feet of combustion appliance.
IMPORTANT –What Not to Do
1) DO NOT install the unit more than approx. 3 inches off the floor.
2) DO NOT make more than one turn with the duct and the ductwork should not be longer than 3
feet in total, unless rigid ducting is used - see ‘ducting” following.
3) DO NOT crush the vinyl Pipe.
4) DO NOT install the unit next to a replenishment air supply.

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Warning!!!
Combustion Appliance Present in Dwelling
Read this Section Carefully
With the presence of appliances evacuating air outside the building envelope (such as range hood,
bathroom fan, dryer, Humidex, etc.) a negative pressure could be created inside the building. As the
pressure inside the building gets lower than the barometric pressure outside, the smoke and gases
from any combustion appliance (oil furnace, gas/wood stove, fireplace, etc.) may be drawn into
the building rather than go out the chimney.
This problem is usually curable by setting the controls of exhaust appliances, including the Humidex
at less than maximum speed during the heating season (Note: when humidity conditions in the
home are below the humidity setting on the Humidex, as they usually are during the heating season,
the Humidex operates at approx. 25% of the capacity of a standard bathroom fan), or by
introducing make-up air inside the building. A fresh air kit (Air Supply Ventilator) is available from
your Humidex dealer, to help relieve the effects of negative air pressure in the building.
Ideal location of the Unit
-Air drawn in by Humidex pulls moisture off the surface floors and walls. To maximize the
effectiveness;
A) Install unit in dampest, coolest and lowest part of crawlspace.
B) If possible, without hindering point “A”, install the Humidex as far away as possible from
the source of replenishment air (i.e. stairwell) from upstairs or from replenishment air grill in
crawl space area. This will allow for the unit to draw in the maximum moisture across the
greatest surface distance before the upstairs replenishment air is pulled into the unit.
-Keep away from sources of excess heat (i.e. furnace room).
-Unit must be installed all the way down to floor level, in order to draw in the moisture. It
should be approx. 3” and must not be higher than a max of 6 inches off floor level.
-Keep at least 8 feet away from furnace or combustion appliance, to avoid interfering with
airflow.
-The area (not less than 4 ft.) around the unit should be clear to allow the air to be pulled into the
vents.

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Installation
Factors to consider
The installation must be done in the crawlspace or the lowest, dampest, coldest level of your
dwelling. Try to find an outside wall to accommodate a 6¼” hole to the exterior of the house where
no electrical wires or pipes are present Minimum distance to any source of heat should be 8 feet.
Make sure that you do not install the unit in a boiler room.
Also maximize the distance between the unit and the source of replenishment air (example: stairwell or
openings to upper level).
For Interior Wall Installation: The distance between the Humidex back and the exterior wall should
not be more than 12 feet. For this application the flex has to be replaced with rigid piping.
Optional: The bottom cap may be removed for added airflow.
Selecting the Duct Location
Now that you’ve decided where to install the unit, you must select a location for a 6¼” duct hole in
the outside wall. This hole is needed to pass a duct through the outside wall. Make sure that the hole
location is above ground level. Also make sure that the hole doesn’t line up with a stud, electrical
wires, or pipe.
Ducting
You can duct from the back of the unit, or from the top of the unit by removing the top cover.
Duct can go through an outside wall, the floor joist or window. Duct should be vented above
ground level to the outside or below ground into a window well that is open and not sealed off to
the outdoors. The outside louver should be high enough to avoid infiltration of snow, flooding and
rodents, etc. All necessary parts and outside louvers are included.
When ducting the unit outside, no more than 3 feet of Vinyl Flex should be used. When
circumstances are that a longer span is required, rigid ducting can be used from the inside of the unit
to the wall. The rigid duct will improve the airflow to compensate for the additional distance the air
has to flow to reach the outside.
When replacing a pane for a window installation, use pressurized wood or similar water/rot proof
material. Make sure that no pipes, studs or wires are in the way. Duct has to be dedicated and not
combined with any other existing ductwork in operation. Seal well around the outside opening.

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Preparing the CCC-103E for Installation
Measure the required Unit height. Remember that the units cannot be higher than 3”
to 6”off the ground.
From the inside, drill a pilot hole
of approximately ¼” at the
center of the proposed 6¼”
hole.
Outside the building, find the
pilot hole. Using a hole-saw,
with the pilot hole as a guide,
drill a 6¼” hole.
Brick or Concrete Wall: There are two ways of going through brick or concrete. The
first method consists of using a hammer drill. Make holes (approximately 5/8”) with
the hammer drill 1” apart through the brick in a circular shape outlining the 6 ¼” hole.
Finish cutting the outer edge of the hole using a chisel. If a hammer drill is not
available, a chisel can be used. As brick is brittle chiseling from the center of the pilot
hole will chip the brick easily. Continue chiseling until you reach the outer edge of the
6 ¼” hole.

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Attaching the Flex, Pipe and Vent
Attach the flex to the vent with the provided screws.
From the outside, push the flex through the 6 ¼”
hole.
Make sure the vent is not twisted by inserting the
screws too tight and that the flaps are working
properly. Attach the vent to the outside wall with the
provided screws
From the inside measure the distance between the
elbow and the flex. Cut off the excess flex. If this is
not done, the efficiency of the unit will diminish
drastically.

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Fasten Unit to the Wall
Now that the flex is tight, it can be attached to the elbow
with the tie wrap. Flex should not be kinked in any way.
Leaving a 1-inch gap between the top of the unit and the
ceiling (In case of a finished ceiling, leave a 1/8-inch gap
between the top of the unit and the ceiling avoiding any
contact between the two) drill ¼” pilot holes through the
lips of the unit and the wall.
Apply the four plastics anchors on the wall with the help of a
hammer. Secure the Humidex to the wall using the four 1 ¼
inch screws provided.
Once the unit is properly installed, return outside, apply
exterior caulking, to the vent, to act as a weather seal.
NOTE: If high winds are often present in the location of
the vent, they may cause a wind noise inside the house. If
this is the case, an anti-gust hood (AGH-990) is available
from your Humidex dealer.
Installing the CCC-103R
To allow the booster fan to draw air from the upper levels, a universal boot must be
installed. First cut out a whole to fit the universal boot.
Mount CCC-103R booster fan on floor joist a minimum of 6’ away from the universal
boot to reduce noise. Connect universal boot to booster fan with a 6” insulated flex.
The CCC-103R booster fan must be plugged into the outlet located on the CCC-103E
unit. Note: An extension may be needed
A T-junction duct and flex can be added to the exhaust side of the CCC-103R to direct
air into all areas of the crawl space.