Installation - S&P TD-125XS Installation And Wiring Instructions

ENGLISH
TD - SILENT SERIES
The TD - SILENT mixed flow range of in-line duct exhaust fans have been manufactured in accordance with the
rigorous standards of production as defined by the International Quality Standards ISO 9001. All the components have
been checked and tested at the end of the manufacturing process.
We recommend that you check the following after receiving this product:
1. The correct size has been received
2. The correct model has been received
3. The details on the rating label correspond to the electrical supply: voltage, frequency etc.
Remove the unit from packaging and inspect for shipping damage within 15 days of receipt. If the product is found to
be damaged, immediately contact your local authorized supplier. DO NOT OPERATE THE UNIT IF DAMAGED.
These instructions should be considered as a supplement to EPA standard practices, as well as all state and local
building code regulations.
ENVIRONMENT
The TD-SILENT series of fans are suitable for operation within indoor environments only. The TD-Silent units
are suitable for the exhaust or supply of both conditioned and un-conditioned airstreams within the temperature
ranges (inclusive of duct airstream's temperature) of -40°C up to +40°C for
for models TD-150S,

INSTALLATION

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE
FOLLOWING:
(a) Use this unit only in the manner intended by the manufacturer. If you have any questions contact the
manufacturer.
(b) Before servicing or cleaning the unit, switch the power off at the service panel and lock the service
disconnecting means to prevent power from being switched on accidentally. When the service
disconnecting means cannot be locked; securely fasten a prominent warning device such as a tag to the
service panel.
(c) Installation work and electrical wiring must be done by qualified person(s) in accordance with all applicable
codes & standards including fire rated construction.
(d) Sufficient air is needed for proper combustion and exhausting of gases through the flue (chimney) of fuel
burning equipment to prevent back drafting. Follow the heating equipment manufacturers guideline and
safety standards such as those published by the National Fire Protection Association (NFPA) and the
American Society For Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) and the local code
authorities.
(e) When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.
(f) Ducted fans must always be vented to the outdoors.
(g) If this unit is to be installed over a tub or a shower, it must be marked as appropriate for the application and
connected to a GFCI (Ground Fault Circuit Interrupter) - protected branch circuit.
(h) Never place a switch where it can be reached from a tub or shower.
(i) CAUTION: For General Ventilating Use Only. Do Not Use To Exhaust Hazardous Or Explosive Materials
And Vapors.
(j) CAUTION: MOUNT WITH THE LOWEST MOVING PARTS AT LEAST 2.4 M (8 FEET) ABOVE THE
FLOOR OR GRADE LEVEL.
(k) All the units are suitable for use with solid state speed control
The TD - SILENT series can be mounted in any orientation, horizontal or vertical, and is suitable for numerous types
of applications. See Figure (1). Illustration of some typical applications.
If the installation is made to rigid or flexible ducting, then we would recommend the correct diameter ducting is used
to couple to the fan flanges. If it is necessary to bend the duct at the discharge of the fan, then the bend radius should
be as large as possible.
All models include a robust mounting bracket which enables easy and quick installation of the fan. See Figure
(2) Installation Diagrams For TD-MIXVENT Duct Fans
.
; and -40°C up to +60°C
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