User Guide

F-21286-3 © Copyright 2006 TAC All Rights Reserved. 3
TYPICAL APPLICATIONS
INSTALLATION
Inspection
Inspect the package for damage. If damaged, notify the appropriate carrier immediately.
If undamaged, open the package and inspect the device for obvious damage. Return
damaged products.
Requirements
• Job piping diagrams
• Tools (not provided):
– Appropriate drill and drill bit for mounting screws
– Appropriate screw drivers and wrenches
• Mounting screws (not provided)
• Training: Installer must be a qualified, experienced technician
 W A R N I N G
• Disconnect the power supply (line power) before installation to prevent equipment damage.
• Make all connections in accordance with the piping diagram .
 C A U T I O N
• Do not exceed the ratings of the device(s).
• Avoid locations where excessive moisture, corrosive fumes, or vibration is present.
• Do not install insulation on any part of the actuator.
Figure-1 Typical Piping Diagram.
AAB
B
N.C.
Electric Time
Switch
C
N.O.
Supply Main to
Thermostats
15 psi
(103 kPa)
20 psi
(138 kPa)
AL-161-4
Pressure
Gauge
0-30 psig
L1
L2
AL-1XX
Solenoid Air Valve
(E/P Relay)
M
1
1
Contacts Open:
Contacts Closed:
20 psig to Thermostats
15 psig to Thermostats