DIMENSIONS
Model/
A
Modèle
Rn2EC
4 15/32 (114)
5 7 / 8 (149)
Rn4EC-3
5 7 / 8 (149)
Rn4EC-4
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
B
A
B
C
10 (254)
1 1/4 (32)
11 1 / 2 (292)
1 1 / 4 (32)
11 1 / 2 (292)
1 1 / 4 (32)
C
D
E
D
E
9 1/4 (235)
-
9 1 / 4 (235)
4 (102)
9 1 / 4 (235)
4 (102)
WIRING DIAGRAM
To reduce fan speed use a small screwdriver and turn
potentiometer knob counter clockwise
F
G
F
G
-
-
3 1 / 2 (89)
6 (152)
4 1 / 2 (114)
6 (152)
Potentiometer
120 V Supply
Motor
3
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