EC14 Manual Online 031622 Hessaire.com
Installation Steps
Step 1) Locate and cut square hole in interior ceiling between ceiling joists. Drill a small
pilot hole in each of the four corners going through to the attic. Draw a line between
holes and cut opening.
Step 2) Install junction box in desired wall location and install provided speed control in
junction box(single gang junction box sold separately). Follow wiring diagram below.
Step 3) Place fan housing in opening—guiding wiring up through access hole in switch
corner of housing. Fasten fan in place with 4 #10 screws. Connect wiring.
Step 4) Snap protective cover in place using spring clips in upper and lower fan housing
slots. Place decorative cap over switch corner of grill.
Step 5) From attic, slide shutter down over fan housing so louvers open up into attic.
Fasten in place with 4 #10 screws.
Step 6) Place insulation barrier(flange down) over shutter face frame so louvers can
operate with no obstructions. Fasten in place with 4 #10 screws.
3
5
Attic Side Steps
6
Install Shutter Through Opening—
Over Fan Housing
Install Insulation Barrier—Flange Down.
Ensure Louvers Are Not Obstructed.
Ceiling Opening
AC 120V / 60Hz
Wiring Diagram
Red
(Black)
Black
Control
Black
Motor
L
(Yel/Green)
N
G
AC
Fan
White Common
(White)
Yellow/Green Ground
WARNING:
Electrical connections must be
done by qualified personnel in
accordance with all applicable
electrical codes. Unit must be
properly grounded.
Ceiling Joist
Operation
Turn speed control knob clockwise to increase speed of fan.
Turn counter-clockwise to decrease fan speed.
Turn speed control knob fully counter-clockwise to shut unit off completely.
If fan is not in use for extended period of time, “snap” on winter cover to help keep cool
air from entering interior space.
4
Ref. # Replacement Part Description Part #
1 Motor E050-4E
2 Propeller 6001308
3 Front Grill E14FG
4 Speed Control Knob E14K
5 Speed Control Cap Cover E14CC
6 Winter Grill Cover E14WG
7 Fan Housing E14FH
8 Weather Shutter E14WS
9 Variable Speed Controller VSC14
10 Wall Switch Plate E14SP
11 Insulation Barrier EC14B
Parts Illustration
Note: Please contact the distributor
where you purchased the fan with
any questions regarding the fan or
if you are in need of replacement
parts.
Troubleshooting
Visit www.hessaire.com
for warranty information
Problem Cause / Remedy
Fan will not turn on
Ensure unit is plugged in and switched on.
Receptacle breaker may need to be reset.
Make sure nothing is obstructing fan blade.
Fan motor may need to be replaced.
Control switch may need to be replaced.
Fan runs slow Fan Intake or discharge shutters are obstructed
May need to replace capacitor