Aerovent IM-105 - Manual (Page 2)

Shutter Motor
Damper
Motor
115V
115V
Supply
Fan
Motor
Fan Switch
Secondary
Low Volt Terminal
Transformer
Primary
Fan
Motor
Fan Switch
Damper
Motor
115V
230V or 460V
Supply
End Switch For Motor Operated Shutter
END SWITCH MOTOR
Allen-Bradley 802TAW1
(Not Furnished)
Multi-Products 2027
Built In
Honeywell M4182 (Single Shaft)
Honeywell M4185 (Dual Shaft)
Built In Barber-Colman MA418-500
Fan
Motor
C
E
To Be Grounded
By User If
Conditions Permit
3A 3A
Off On
B
D
480V 240V
A
Disconnect
Switch
115V
F-Typ.
115 Volt Control Circuit
Airflow
Airflow
MOTOR-OPERATED, END-PIVOT:
For vertical or horizontal airflow. Exhaust only.
Motor operated shutters used in air-handling systems should
be wired to allow the shutter to open before the fan is started.
A shutter end switch should be mounted in the fan starter
circuit. The shutter end switch may be one of two types:
1. LEVER OR LINKAGE ACTUATED: Allen Bradley
802TAW1 or equal. Mount switch to be actuated by shutter
linkage or shutter leaf when shutter is approximately 80%
to 90% open.
2. MOTOR MOUNTED AUXILIARY SWITCH: Switch
mounts on side of motor opposite shutter linkage and is
actuated by shaft. Set so cam actuates switch when shutter
is 80% to 90% open.
The following end switches can be used on various motors.
A. Control Transformer (115V Secondary)
B. On-Off Selector Switch
C. Shutter Motor (115V)
D. Shutter End Switch
E. Holding Coil — Fan Starter (115V)
F. Thermal Overload Contactors
All shutter motors operated on 115 volts.
MOTOR-OPERATED, CENTER-PIVOT:
Designed for supply and exhaust.
Aerovent | www.Aerovent.com
5959 trenton Lane n | minneapolis, mn 55442 | Phone: 763-551-7500 | Fax: 763-551-7501
®