Installation & Operating Instructions for
MA24 & MA115 Series Remote Alarm Systems
Powerex
•
150 Production Drive
•
Harrison, OH 45030
•
USA
T 1.888.769.7979
•
F 513.367.3125
•
www.powerexinc.com
IN596400AV
•
01/2016
Page 4 of 4
Troubleshooting
Problem
No electrical power.
Remote alarm signal in
one mode constantly
regardless of changeover
status.
Remote alarm signals
are opposite of manifold
status.
Possible Solution
Check electrical power supply.
Check all wiring connections.
Check fuse on power supply
PCB.
Check wiring connections on
both power supply terminal
strips.
Check manifold signal.
Check input to remote alarm
unit from manifold.
