Curtron CFD-TQ-2-36-1, CFD-TQ-2-42-1, CFD-TQ-2-48-1, CFD-TQ-2-60-1, CFD-TQ-3-60-1 Installation Manual

800•833•5005

Curtron Products • 5350 Campbells Run Road • Pittsburgh, PA 15205-9738 • 412.787.9750

• Fax: [phone] • Web Site: www.curtronproducts.com • E-Mail: [e-mail]

OTHER

CURTRON

PRODUCTS

POLAR-PRO™

SWINGING DOORS

CASER

COOLER CURTAINS

CURTRONIZER

™

STRIP DOORS

TEMP KEEPERS™

COOL KEEPERS

™

STRIP DOORS

Make Food Products

Your Number One Priority!

RACK COVERS

MODEL ENCLOSED:

❏ CFD-TQ-2-36-1
❏ CFD-TQ-2-42-1
❏ CFD-TQ-2-48-1
❏ CFD-TQ-2-60-1
❏ CFD-TQ-3-60-1

❏ IBD-TQ-2-36-1
❏ IBD-TQ-2-42-1
❏ IBD-TQ-2-48-1
❏ IBD-TQ-2-60-1
❏ IBD-TQ-3-60-2

❏ CFD-HH-2-36-1-3S
❏ CFD-HH-2-42-1-3S
❏ CFD-HH-2-48-1-3S
❏ CFD-HH-2-60-1-3S
❏ CFD-HH-3-60-1-3S

INSTALLATION INSTRUCTIONS

AIR DOORS

Make Food Products

Your Number One Priority!

Copyright © 2007 Curtron Products Catalog No. CFD/IBDAD 06-07

2

3

Thank you for choosing a Curtron quality product.

UNCRATING

Carefully examine the carton(s) for damage before opening. If the carton is
damaged, immediately notify the shipping company.

• Remove all protective packaging.

• Remove the cover housing by lifting vertically.

Enclosed is a packet of self-tapping screws which will be used to attach the
cover housing to the mounted chassis.

CAUTION: LIFT THE UNIT BY GRASPING THE INLET RINGS ON THE

BLOWER HOUSING WITHOUT TOUCHING THE BLOWER WHEELS.

Excess weight on the blower wheels may cause improper alignment and bal­ance of the motor shaft and blower wheels.

WARNING:TO REDUCE THE RISK OF FIRE, 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 unit, switch power off at the service panel

and lock service panel to prevent power from being switched on acci­dentally.

C. Installation work and electrical wiring must be done by a qualified person

in accordance with all applicable codes and standards, including fire­rated construction.

D. When cutting or drilling into wall or ceiling, do not damage electrical wiring

and other hidden utilities.

E. Do not operate this fan with any solid state speed control device.

INDOOR AND OUTDOOR MOUNTING FOR CURTRON AIR DOORS

INDOOR MOUNTING - Environmental/Insect/ Dust Control

OUTDOOR MOUNTING - Insect/ Dust Control

NOTE: The air door is weatherproof; therefore, no special covering is required

for outdoor mounting.

IMPORTANT: A minimum of 4” is required above the top of the air door for the
installation and removal of the cover housing.

1. Install the air door so that nothing interferes with the air stream when it is
deflected 20° to either side. If the air stream strikes any obstruction, for
example, the top edge of the doorway, a structural beam or a door opening
device, its efficiency will be reduced. See Figure 1. On electrically heated
units there should be a minimum clearance of at least 4” between the side
of the unit and any combustible material, if the unit is enclosed in the ceiling
or a decorative cover.

2. The outlet nozzle should be no more than 1” above the top of the doorway
opening. See Figure 2A.
If the air door must be mounted higher, then it should be spaced out from
the wall 3/8” for every inch the unit is moved up above the doorway open­ing. Any void between the air door and the wall must be sealed (use foam,
plastics or similar packing) for best performance. See Figure 2B.

Figure 1

Figure 2B

Figure 2A

FLUSH MOUNT

AIR

DOOR

1”

TOP OF
DOORWAY

3”

2”

SPACER

SEAL

SPACER

3/8”

3/4”

4” MINIMUM SPACE REQUIRED

AIR INTAKE

AIR

DOOR

AIR

FLOW

MAX.

20°

MAX.

20°

OUTLET NOZZLE