Plastec Airflow Monitor A - Manual (Page 8)

Alarm Relay
220v 3A
(optional)
ON
OFF
Settings:
1. On: Alarm always active
Off: Alarm disabled when fan is off
2. Alarm delay setting:
On: 30 seconds
Off: 15 seconds
Sash High Contact
VENT1: Fume fan to
inverter ‘run’ relay
VENT2: Make-up fan
220v 3A
Power Supply:
115 VAC/12 VDC input
Sensor Connection
Battery back up
Rechargeable (optional)
Contact Light On/Off Control
220v 3A
Contacts & Features
5
8
2216 60th Drive East • Bradenton, Florida 34203
(941) 751-7596 • Fax (941) 751-7598 • www.plastecvent.net
Resistance to be cut
for night setback use
Auxiliary contact or
Night setback contact
Reset
Laboratory Airflow Monitors & Controls
TYPE A STANDARD & NIGHT SETBACK
LED & DIGITAL