4. Electrical installation
4.1 General
DANGER
Turn off electrical power before servicing.
Contact with live electric components can cause shock or death.
All electrical wiring must be in accordance with requirements of authority having jurisdiction or, in absence of such
re-
quirements, with National Electrical Code NFPA 70 — latest edition.
If an external electrical source is utilized,
system must
be electrically grounded in accordance with requirements of the authority having jurisdiction or, in the
absence of such
requirements, with the National Electrical Code NFPA 70 — latest edition.
Power requirements for the system depends on the fan size. Electrical requirements are:
y
RSHT009
1 x 120 V/60 Hz
0.85 Amps
y
RSHT012
1 x 120 V/60 Hz
1.25 Amps
y
RSHT014
1 x 120 V/60 Hz
3.50 Amps
y
RSHT016
1 x 120 V/60 Hz
4.50 Amps
The
exodraft
chimney fans have a split capacitor motor with infinitely variable speed.
The fan speed control supplied is rated 1 x 120 V/60 Hz and 5 Amps.
It has an adjustable low voltage set point
of min.
65 V +/- 5 V.
NOTICE
If any of the original wire supplied with the system must be replaced, use similar wire of the same
temperature rating. Otherwise, insulation may melt or degrade, exposing bare wire.
4.2 Connection and wiring diagram for single fan with fan speed control
The wiring diagram below shows the wiring of the chimney fan and how it is connected to the fan speed control.
Junction
box
FSC, fan
Speed contro
l
Chimney fan
RED
WHITE
BLACK
GREEN
FAN
MOTOR
120/1/60
NOTES:
THE DISCONNECT MEANS AND CIRCUIT PROTECTION ARE TO
BE PROVIDED BY THE INSTALLER OF THIS DEVICE
1
All wiring must be in
flexible or rigid metal
conduit
LEGEND:
24 VAC
120 VAC
WEA
THERPROOF BO
X
N
L
FAN SPEED
CONTROL
9
3100153 RSHT009 - 016 2012-11-15
