Ventamatic CXSOLGB User manual

INSTALLATION INSTRUCTIONS
FOR
SOLAR GABLE-MOUNTED VENTILATORS
Models: CXSOLGB, VX2515SOLARGABL
Read all warnings and instructions before starting installation of this fan
FAILURE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN INJURY OR EVEN DEATH
1. Use this unit only in the manner intended by the manufacturer. If you have any
questions, contact the manufacturer.
2. Installation work and electrical wiring must be done by qualified person(s) in
accordance with all applicable codes and standards, including fire-rated construction.
3. When cutting or drilling into wall or ceiling, do not damage electrical wiring and other
hidden utilities.
4. The combustion airflow needed for safe operation of fuel-burning equipment may be
affected by this unit’s operation. Follow the heating equipment manufacture’s
guideline and safety standards such as those published by the National Fire and
Protection Association (NFPA), and the American Society for Heating, Refrigeration
and Air-conditioning Engineers (ASHRAE), and the local code authorities.
CAUTION
1. This fan is controlled by a solar panel and may start unexpectedly if the
panel is exposed to sunlight. Keep the panel securely covered until the
fan is mounted, or when servicing the fan.
2. This unit has an unguarded propeller. Do not use in locations readily
accessible to people or animals.
3. Mount with the lowest moving parts at least 8 feet above floor level.
4. For general ventilating use only. Do not use to exhaust hazardous or
explosive materials and vapors.
5. Carbon monoxide is an odorless, colorless gas that can kill. It may be
drawn into the house by operating this fan if your fuel-burning equipment
is not properly maintained, or if you lack adequate attic intake vents.
VENTAMATIC, LTD.
P.O. Box 728, MINERAL WELLS, TX 76068
PHONE: [phone] - FAX: [phone] -
www.MYMAXXAIR.com

INSTALLATION INSTRUCTIONS
THIS GABLE-MOUNTED SOLAR VENTILATOR IS DESIGNED FOR ATTICS OF AVERAGE SIZE AND OPERATES MOST
EFFICIENTLY WHEN AIR INTAKES ARE LOCATED AROUND THE EAVES. ALTERNATIVELY, AIR INTAKE MAY BE FROM
OPPOSING GABLE VENTS, BUT NEVER FROM ROOF OR RIDGE VENTS. AT LEAST 400 SQ-IN NET FREE AIR INTAKE VENT
AREA IS REQUIRED, PER UNIT, FOR SAFE AND EFFICIENT OPERATION. THE MOTOR OPERATES ON 18 V.D.C. CURRENT
AND THE SOLAR PANEL IS RATED AT 12.6 WATTS.
THIS UNIT MAY BE MOUNTED BEHIND ANY STYLE OF NON-OPERABLE LOUVERS WITH A NET FREE AREA OFAT LEAST 150 SQ-IN
Step 1
For new installation or installation behind existing
louvers, using 2 x 4 studs, frame an opening at
least 18 ¼-in square (depending on stud spacing)
on center, on the attic side of the gable.
Step 2
Cover the opening with a square piece of plywood,
paneling, or sheetrock, at least 21 ¼-in square
(depending on stud
spacing). Cut a 15-in
diameter hole in
the center of this
panel, to allow
the shroud of the
fan to enter the
hole. It is important
to block off any
remaining open vent
area in the gable.
Step 3
Carefully remove power gable
mounted attic vent from carton.
Remove assembly hardware kit
from carton. Kit includes: 8 nuts,
8 bolts and 4 L-shaped mounting
brackets.
Step 4
With the nuts and bolts furnished, secure the 4
mounting brackets to the shroud and then fasten
the unit to the frame. Mounting the L
brackets with the long side to the
shroud may better fit your
installation and also help reduce
vibration.
Also, the use of a
sound-dampening
barrier, such as rubber
washers or foam
stripping will help reduce resonance in the
walls. Seal off any
gaps around the
fan, in order for
the fan
to function
at maximum
efficiency.
TIP: Much of the preparation, wiring of thermostat,
testing, and mounting to the frame can be done before
final installation in the attic.

For installation behind triangular gable vents, refer to steps 1-3 opposite and the following illustrations.
Step 1 Step 2 Step 3
SOLAR PANEL INSTALLATION
Step 1
Mount the 4 brackets to the solar panel
with the 8 screws provided.
Step 2
When placing the solar panels
on your roof, choose a southern
or western exposure, away from
trees and afternoon shadows.
Mount the solar panel onto the
roof with the 4 screws and lock
washers provided.
Step 3
The wiring must connect to the fan inside the attic.
To run the wiring through the roof, drill a hole under
a shingle in the
immediate vicinity
of the panel. Seal
the hole and
replace the shingle
with caulking to avoid
leaking. Alternatively, run
the solar panel wire over
the edge of the roof and
through the gable vent
to connect to the fan.
Use the wire clips
provided to secure the
wire inside the attic,
or to the roof and
siding.
Step 4
Protect the solar panel from the sun, using a non
translucent material such as the original package,
so that it will not produce
power and activate the fan.
Connect the wires of the
solar panel to those of the
attic vent. Be sure to
connect the positive wire
from the solar panel to the
positive wire from the fan,
and the negative wire from
the solar panel to the
negative wire from the fan.
TIP: To increase the power of
the fan, additional solar panels may be added, using the
easy-connect clips.
Recommendation:
Hose the panel down periodically to ensure that the
cells do not become obstructed by excessive dust
or other debris, as this could affect the output.

VENTAMATIC, LTD.
LIMITED WARRANTY
This warranty is underwritten by Falco Insurance Company and is extended to the original retail
purchaser of this model or, if this unit is purchased and requires installation by a building contractor, to
the original owner of the home. No subsequent purchaser of the unit or of a home in which it is installed
is entitled to any of the benefits of this warranty.
This product is warranted against defects in materials and workmanship for the time period listed by
model number below. This warranty applies from the date of original retail purchase. No other parts or
components are warranted. There is no warranty for defects caused by abuse, faulty installation, or the
like.
VX2515SOLARGABL or CXSOLGB DC Motor Limited 5-Year
Solar Panel Limited 10-Year
Repairs or replacement parts supplied under this warranty are warranted only for the period of this warranty;
stated above from the date of the original retail purchase of the unit.
In the event of a defect or malfunction, we will replace or repair the defective part or component only and
return the new or repaired part to you freight prepaid.
You must bear all other expenses incurred in obtaining repairs, including labor required for field repair or
replacement, and the cost of shipping the defective part to us. You must also bear the cost of repair to or
replacement of any part or component and the shipping charges incurred for the repair or replacement and
return to you of any part or component not covered by this warranty, including parts or components damaged
by you.
The company reserves the right to demand and receive written evidence of the date of purchase before
undertaking its obligations under this warranty. The right to demand and receive written evidence of date of
purchase extends to all licensed dealers of Ventamatic, Ltd. products.
You should, therefore, retain your sales slip and attach a copy of it to the warranty claim.
To start a warranty claim you must:
Contact Ventamatic, Ltd.
An RGA (Returned Goods Authorization) form is required for returns to the factory to ensure your return can
be processed efficiently and quickly. Please contact Ventamatic, Ltd. toll-free at 800-433-1626 or via web at
www.MYMAXXAIR.com to obtain an RGA and follow the instructions given.
There is no informal dispute settling mechanism available in the event of a controversy involving this
warranty.
Any and all implied warranties which may exist terminate upon the expiration of this warranty. Some states
do not allow limitations on how long an implied warranty lasts, so this limitation may not apply to you.
Ventamatic, Ltd. is not liable to you for incidental or consequential damages arising out of defect or
malfunction of a unit or its installation or out of any alleged breach of this warranty. Some states do not allow
the exclusion or limitation of incidental or consequential damages, so this limitation may not apply to you.
This warranty gives you specific legal rights and you may also have other rights which may vary from state to
state.
rev.4/19
2020 VENTAMATIC, LTD.