Qmark MM748 - Economoy Quick Mount Bath Fans - Manual (Page 4)

WARNING: SUPPLY WIRING MUST BE U.L. RATED 90 ° C FOR FAN/LIGHT MODELS.
1. Review the section: “New Home Installation” and follow directions where applicable.
2. Refer to wiring diagrams for wiring and Fig. 6 and 7 for duct work.
3. Determine location of ventilator, remembering that the housing must be installed next to a joist.
4. Drill a small hole in ceiling in proposed location, then locate this hole in the attic.
5. In the attic, position housing against ceiling joist and over drilled hole. Using the housing as a template, mark ceiling for cutout.
Make cutout on this line.
6. Remainder of the installation is the same as steps 1 through 8 under “New Home Installation” above. Cracks between housing
and ceiling may be plastered or caulked.
OUTLET BOX OUTLET BOX
RECEPTACLES
VENTILATOR
BLACK
BLACK
WHITE
WHITE
GROUND SCREW
GROUND
BLACK
BLACK
BLACK
WHITE
WIRING DIAGRAM
MODELS MM664IC,
MM667IC, MM667ICF
WIRING DIAGRAM
MODELS MM664IC,
MM667IC, MM667ICF
WITH (1) ONE SWITCH
RECEPTACLES
LIGHT
VENTILATOR
BLACK
BLACK
WHITE
WHITE
WHITE
GROUND
BLACK
BLACK
WIRING DIAGRAM
MODELS MM648, MM748
OUTLET BOX
BLACK
BLACK
BLACK
LIGHT
VENTILATOR
WHITE
GROUND SCREW
GROUND
RECEPTACLES
WHITE
BLACK
GROUND SCREW
120V AC
60 HZ
SUPPLY
120V
60HZ
SUPPLY
120V AC
60 HZ
SUPPLY
LIMITED WARRANTY
Dear Customer,
Thank you for your interest in Marley Engineered Products bath fans. We’re sure you will
enjoy its benefits for many years to come. Please take a minute to fill out the following
information and keep it in your permanent records.
Date Purchased Date Installed
Model Number Serial Number
LIMITED WARRANTY
This Marley Engineered Products bath fan is warranted to be free of defects in material and
workmanship for 12 months from date of original purchase.
Elements for baseboard heaters are warranted for 10 years from the date of original
purchase.
There is no other warranty, express or implied, except such as is expressly set forth herein.
Seller will not be liable for any general, consequential, or incidental damages, including
without limitation any damages for loss of use or loss of profits, for any breach of warranty or
for negligence. Seller’s liability and buyer’s exclusive remedy are limited to the repair of
defective goods or the shipment of equivalent goods, or the granting of a reasonable
allowance on account of any defects, as the seller may elect.
To obtain performance under this warranty, you must:
1. Contact the Marley Engineered Products Service Department at 1-800-642-HEAT
between the hours of 9:00 a.m. and 5:00 p.m. C.S.T. Monday through Friday.
2. Provide the model number of the product, the date of installation, and state the nature of
the difficulty being experienced.
Products within warranty which have been installed and returned to the seller for repair will
be repaired and returned as used products. Repairs to products outside the warranty
period will be subject to labor and parts charges.
Some states have enacted legislation which (a) does not allow the inclusion of limitations
on incidental or consequential damages; (b) does not allow limitations on the length of a
warranty period; (c) precludes exclusion, during the period of a limited warranty, of any
implied warranties of merchantability or fitness for purpose.
To the extent of such provisions being applicable in your state, the limitations in this
warranty may not apply.
TO ENSURE SAFE OPERATION
• Be sure that this unit is correctly installed and wired by a qualified installer in accordance
with the instructions and applicable NEC or equivalent codes.
• Be sure that operating instructions are followed and that moving and heating parts are
kept clean and free from obstructions.
Any warranties granted or liabilities assumed hereunder will not apply to goods that have
been damaged in transit, altered, repaired, installed or operated otherwise than in
conformity with the above requirements for safe operation.
3. The Marley Engineered Products Service Representative will determine the best way
to resolve the difficulty.
HOW TO ORDER REPAIR PARTS
In order to obtain any needed repair or replacement
parts, warranty service or technical information, please
contact Marley Engineered Products Service Center
toll-free by calling 1-800-642-HEAT.
When ordering repair parts, always give the
information listed as follows:
1. The Part Number
2. The Model Number
3. The Part Description
4. Date of Manufacture
Part No. 5200-2503-002 ECR 35646
12/02
470 Beauty Spot Rd. East
Bennettsville, SC 29512 USA