3
fantech
DIMENSIONS
A
B
C
D
F
G
E
Model/
Modèle
A
B
C
D
E
F
G
Rn2EC
4 15/32 (114)
10 (254)
1 1/4 (32)
9 1/4 (235)
-
-
-
Rn4EC-3
5 7/8 (149)
11 1/2 (292)
1 1/4 (32)
9 1/4 (235)
4 (102)
3 1/2 (89)
6 (152)
Rn4EC-4
5 7/8 (149)
11 1/2 (292)
1 1/4 (32)
9 1/4 (235)
4 (102)
4 1/2 (114)
6 (152)
Dimensions in inches (mm).
Dimensions en pouces (mm)
INSTALLATION
Rn2EC-3 & Rn4EC-3 are designed for use with 3" schedule 40 PVC pipe.
Rn2EC-4 & Rn4EC-4 are designed for use with 4" schedule 40 PVC pipe.
Prior to installation, the suction pipe should be terminated at the exterior
wall. The suction pipe should be installed with slight incline to drain water
from the fan.
DO NOT connect fan directly to building structure
WIRING DIAGRAM
120 V Supply
Motor
White
Red
Control
Yellow
Blue
Gree
n
Green
Black
or
Brow
n
Black
Blue
Power
White
Potentiometer
0
5
10
To reduce fan speed use a small screwdriver and turn
potentiometer knob counter clockwise
