LMR Plus Electric Fire Pump Controllers
July 2011 For more information visit: www.chfire.com PS05805008K/E
Fire Pump Controllers 1-3
Features
10. Alarm Relays
A. All relays shall be of the plug-in type. An LED on the
relay panel shall indicate the energized state of the
relay. All relay contacts shall be rated @ 8A,
277VAC/30VDC. Two (2) sets of Form-C contacts
shall be provided for each of the following:
1. Phase Reversal
2. Phase Failure
3. Common Alarm
4. Future #1
5. Pump Run.
B. The Common Alarm and Phase Failure relays shall
be energized under normal conditions.
11. Audible Alarm Buzzer
An audible alarm buzzer, capable of being heard
while the motor is operating, shall operate if Fail to
Start, Hardware Malfunction or any Common Alarm
condition exists.
12. Manufacturer
A. The controller shall be of the LMR Plus type as man-
ufactured by Eaton Corporation.
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