AAF HermanNelson IM 725 Installation Manual - page 39
IM 725 (1-02)
39
Remove front access panels. Rotate fans manually, all parts should be
aligned properly and move freely. Also, inspect fans for obstructions.
Installing Unit Ventilator End Panels:
Align each end panel with the top and front edges of the ceiling unit
ventilator. Attach each end panel to the unit ventilator using the
hardware provided.
Run the unit ventilator for ten minutes, listening and observing. Fans
should be operating correctly and rotating in proper direction, without
unusual noise. Likewise, the unit should be free of sheet metal rattles
and / or unusual noises. All panels should be in place and properly
fastened, and checked for air leaks and condensation.
Step 6
Prepare Unit Ventilator(s) for Start-up
Unit Ventilator Warranty Registration Form and Check, Test And Start Procedure
The check, test and start (Warranty Registration, Form 573882Y) must be completely filled out and returned to, AAF-HermanNelson Warranty
Department within ten days in order to comply with the terms of the AAF-HermanNelson warranty. Forms should be returned to AAF-
HermanNelson Warranty Department, P.O. Box 9030, Auburn, NY 13021-9030.
IMPORTANT!
For trouble free operation, the filter must be cleaned or replaced on a
regular basis. Dirty filters result in poor performance. To service filter
open hinged access door with 5/32" hex head wrench. Remove metal
plate and change filter. Filters should be checked monthly or more if
conditions indicate.
Complete the check-start list and return to the AAF
®
-HermanNelson
®
representative to start the warranty.
AAF
®
-HermanNelson
®
McQuay International will not be responsible for:
1. Shipping Damage
2. Normal maintenance.
3. Damage or repairs required as a consequence of faulty installation or application by others.
4. Failure to start due to voltage conditions, blown fuses, open circuit breakers, or other damages due to the inadequacy or interruption of electrical
service.
5. Controls supplied by others and improper operations/hook up of such that impact unit operation or performance.
6. Damage or repairs needed as a consequence of any misapplication, abuse, improper servicing, unauthorized alteration, or improper operation.
7. Damage as a result of floods, winds, fires, lightning, accidents, corrosive atmosphere, or other conditions beyond the control of AAF
®
-
HermanNelson
®
McQuay International .
8. Parts not supplied or designated by AAF
®
-HermanNelson
®
McQuay International.
9. AAF
®
-HermanNelson
®
McQuay International product installed outside the United States or Canada.
10. Any special, indirect, consequential, property, or commercial damage of any nature whatsoever.
Limitations of Warranty
T
HIS
WARRANTY
IS
EXCLUSIVE
AND
IN
LIEU
OF
IMPLIED
WARRANTIES
OF
FITNESS
FOR
A
PARTICULAR
PURPOSE
,
MERCHANTABILITY
AND
ALL
OTHER
WARRANTIES
EXPRESSED
OR
IMPLIED
. T
HE
REMEDIES
PROVIDED
FOR
THIS
WARRANTY
ARE
EXCLUSIVE
AND
SHALL
CONSTITUTE
THE
ONLY
LIABILITIES
ON
THE
PART
OF
AAF
®
-
H
ERMAN
N
ELSON
®
M
C
Q
UAY
I
NTERNATIONAL
.
For service or repair, follow these steps in order:
1. Contact the installing contractor.
2. Contact the local AAF
®
-HermanNelson
®
McQuay International representative.
3. Contact AAF
®
-HermanNelson
®
McQuay International directly.
One Year Warranty: This AAF
®
-HermanNelson
®
McQuay International product is warranted to be free from defects in material and
workmanship under normal use and maintenance for a period of one year from date of start-up not to exceed 18 months from date of shipment.
A new or rebuilt part to replace any defective part will be without charge, provided the defective part is returned to the distributor. The replacement
part assumes the unused portion of the warranty.
This warranty does not include labor or other cost incurred for repairing, removing, installing, shipping, servicing, or handling either defective
parts or replacement parts.
Model AV/AH – AAF
®
-HermanNelson
®
Unit Ventilator Limited Warranty