
Operational Instruction and Parts Manual
2SHE Series
Direct-Drive Shutter Fans
Item #: 481810
Rev Date: 101414
United States
10048 Industrial Blvd., Lenexa, KS, 66215
Tel.: 800.747.1762 • Fax: 800.487.9915
Canada
50 Kanalflakt Way, Bouctouche, NB, E4S 3M5
Tel.: 800.565.3548 • Fax: 877.747.8116
Fantech, Inc. and Systemair Mfg.
certify that the ventilators shown
herein are licensed to bear the
AMCA Seal. The ratings shown are
based on tests and procedures
performed in accordance with
AMCA Publication 211 and AMCA
Publication 311 and comply with
the requirements of the AMCA
Certied Ratings Program.

2
Note Warning /
Information Technical
Important
note
Please read and save these instructions. Read carefully before
attempting to assemble, install, operate or maintain the product
described. Protect yourself and others by observing all safety
information. Failure to comply with instructions could result in personal
injury and/or property damage! Retain instructions for future reference.
Warning: Do not depend on any switch as sole means of disconnecting
power when installing or servicing the fan. If the power disconnect is outof-sight, lock it in the open position and tag to prevent application of
power. Failure to do so may result in fatal electrical shock.
1. Follow all local electrical and safety codes in the United States and
Canada, as well as the National Electrical Code (NEC) and the
Occupational Safety and Health Act (OSHA) in the United States,
and the Canadian Electric Code (CEC) in Canada.
2. Motor must be properly grounded by wiring with a grounded, metalclad raceway system, by using a separate ground wire connected to
the bare metal of the motor frame, or other suitable means.
3. Always disconnect power source before working on or near a motor
or its connected load. If the power disconnect point is out-of-sight,
lock it in the open position and tag to prevent unexpected application
of power.
Practical tip
information
Caution: In United States, to reduce the risk of injury to persons, OSHA
complying guards are required when fan is installed within 8 feet of floor,
ground, or working level.
Caution: In Canada to reduce, the risk of injury to persons, CSA
complying guards are required when fan is installed below 2.5 meters
(8.2 feet) above floor or grade level.
Warning: Motor will restart without warning after protector trips.
Caution: Do not touch motor. It may be hot enough to cause injury.
4. Be careful when touching the exterior of an operating motor. It may
be hot enough to be painful or cause injury. With modern motors,
this condition is normal if operated at rated load and voltage;
modern motors are built to operate at higher temperatures.
5. Protect the power cable from coming in contact with sharp objects.
6. Do not kink power cable and never allow the cable to come in contact
with oil, grease, hot surfaces, or chemicals
7. Make certain that the power source conforms to the requirements of
your equipment.
fantech

Description
Designed to ventilate stores, offices, factories, shops, farm buildings, etc. Efficient, easy-to install exhaust fan with automatic shutters. 7” to 36”
diameter deep pitched propeller. Steel intake guard complies with United States OSHA Federal 1/2” max. opening requirement. Wire guard has charcoal gray metallic polyester finish to resist corrosion.
NOTE: These units are designed for wall mounting only.
Optional Accessories: Speed controllers, 3 amp model 5ACC03SC, 5 amp model 5ACC05SC, 6 amp model 5ACC06AC,
and 10 amp model 5ACC1OSC.
Unpacking
1. Inspect carefully for any damage that may have occurred during transit.
2. Before installing, rotate the propeller to be sure there are no obstructions which would interfere with proper operation. Adjust as required.
Dimensions
3
A Sq.
D
B
E
F
Air ow
C Sq.
G
Table 1: Dimensional data
Model A B C D E F G
2SHE 0721* 11 1/
2SHE 1021* 13 1/
2SHE 1221* 15 1/
2SHE 1621* 19 1/
2SHE 1871* 21 1/
2SHE 20B1W* 23 1/
2SHE 24B1W* 27 1/
2SHE 30C1 33 1/
2SHE 36D1 39 1/
Dimensional information is in inches.
* - Speed Controllable
8
8
8
8
8
8
8
8
8
4 15/
16
5 9/
16
6 13 3 9/
6 13/
16
8 1/
2
10 3/
4
9 3/
4
13 1/
8
13 1/
8
8 1/
2
10 1/
2
17 10 1/
18 1/
2
21 10 1/
25 3 9/
31 10 1/
37 10 1/
3 9/
10 1/
3 9/
16
2
16
2
16
2
16
2
2
5 3/
5 3/
5 3/
5 3/
5 3/
5 3/
5 3/
5 3/
5 3/
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
1
/4 X 1/
1
/4 X 1/
1
/4 X 1/
1
/4 X 1/
1
/4 X 1/
1
/4 X 1/
1
/4 X 1/
1
/4 X 1/
1
/4 X 1/
2
2
2
2
2
2
2
2
2
fantech