Master Hpf24S Power Supply Connected To Facp; Canadian Applications - Honeywell HPF24S6 Installation Manual

Applications

5.6 Master HPF24S Power Supply Connected to FACP

In this application, a master HPF24S power supply, set for synchronization, is connected to an
FACP with nonsynchronized output.
Standby Polarity Shown
FACP
NAC with no
syncronization
-
NAC1
+
Figure 5.6 Supervised FACP to Master Connections (nonsynchronized source)
The following notes apply to this illustration
1. Refer to NFPA 72, Chapter 4-4, Visible Characteristics, Public Mode.
2. Use only devices from the same manufacturer in each system.

5.7 Canadian Applications

Canadian applications, per ULC, require the following:
• The HPF24S power supply must be used as a Notification Appliance Circuit extender only.
The TB2 terminals cannot be configured as auxiliary power outputs.
• The host FACP must monitor for all ground fault conditions. The Ground Fault Detection
circuit on the HPF24S power supply must be disabled by cutting jumper JP1.
36
Internal Trouble
Contact
HPF24S
1 2 3 4 5 6 7 8 9 10
Master HPF24S Power Supply Connected to FACP
3
2
1
ELR for
FACP
NAC
HPF24S Series Power Supplies — P/N 52751:E1 4/14/2011
8
7
6
5
4
3
2
1
SW1 Switch Settings
1 & 2 = sync (any setting
but OFF/OFF)
3 = OFF (master)
4 = OFF (No AC Fail
Reporting Delay)
5 = OFF
general alarm
6 = OFF
7 = OFF (charger enabled)
8 = OFF (circuit 4 NAC)