Harrington Signal HAVE 100 - Manual

The EVAX 25/ EVAX 50/EVAX 100 is a self contained amplifier, tone generator, digital message repeater and supervisory
interface. It is designed to be used in conjunction with a UL listed Fire Alarm Control Panel (FACP) to provide a Listed Voice
Evacuation Alarm System.
The FACP provides all initiating circuitry and a signaling circuit to the EVAX 25/ EVAX 50/ EVAX 100. The EVAX 25/ EVAX 50
/EVAX 100 provides its own internal supervision as well as supervision for its speaker lines. Any fault is reported back to the
FACP. In normal standby the supervisory circuit from the panel is connected to a matching EOLR. Should the EVAX 25/
EVAX 50 EVAX 100 suffer an internal failure or should there be any fault on the speaker line a contact would open and the
FACP would report it as an open fault for that circuit.
The EVAX 25/ EVAX 50 /EVAX 100 is designed to be powered from 120 VAC at 60 Hz. The EVAX 25 will provide 25W to
the speaker circuit. The EVAX 50 will provide 50W . Speakers may be 25 or 70 VRMS
(jumper selected, 25 V is factory set).
I
Installer must insure that all wiring and devices installed in system meet the following standards:
National Electrical Code (NFPA 70)
NFPA Standard 72
Life Safety Code (NFPA 101)
Install equipment in a clean, dry environment, avoid installation where equipment could be subjected to vibration.
Remove electronic assemblies from the enclosure prior to any drilling or punching of the enclosure. Where possible,
make all cable entries from the rear or sides. Before making any modifications to the enclosure, be certain that they
will not interfere with assemblies or batteries.
(Refer to wiring and terminal designation diagrams)
1. Connect speaker lines to TB1 - 5(+) & 6(-), observe polarity and insure all speakers are connected likewise.
For Class "A" (Style "Z") the returns are TB1 - 7(-) & 8(+).
2. Insure that the microphone is attached to connector P2. If Microphone is not installed insure that switch SN2 - 8 is
in the OFF position.
5. Connect 120 VAC, 60 Hz, power to the black and white pigtail leads from transformer primary.
Secure ground lead to grounding stud in cabinet.
6. Once power is on to the unit, connect battery wiring harness, Red (+) / Black (-). . Minimum battery
size is 24V 7AHr. Maximum battery size is 18Ahr on Evax 25 / 50 & 24Ahr on Evax 100. (use 2 12V batteries connected in
series, see typical installation diagram). If the unit does not have its own batteries and relies on an external power supply
with battery back-up, insure that switch SN2 - 7 is in the OFF position. Wiring for batteries is Non Power-Limited.
Care must be taken to insure that all Power-Limited wiring maintain a minimum spacing of ¼" from any Non Power-Limited
wiring. If batteries must be located in separate enclosure, provide separate conduit run for battery wiring only.
Once all power and circuits are connected, the Green LED will remain on to indicate that the EVAX 25/ EVAX 50/
EVAX 100 is fully operational and all circuits are nominal.
The EVAX 100 will provide 100W.
NSTALLATION
WIRING
Observe polarity
NOTE:
3. Attach the appropriate EOLR for the FACP to TB3 - 3 & 4 and TB3 - 5 & 6. The TB3 term 5 & 6 value must be placed at the
end of the speaker line as well. You must use EOLR value as specified in the FACP manufactures installation instructions
for the indicating appliance circuit. Note: if your system includes one or more EVX-4Z zone splitters, the FACP
EOLR is relocated. See EVX-4Z install instructions P/N 1-5010 Rev C.
4. Connect FACP signaling circuit to TB1 - 3(+) & 4(-), Alarm Polarity (alarm polarity is shown).
EVAX 25 / EVAX 50 / EVAX 100
VOICE EVACUATION INTERFACE SYSTEM
INSTALLATION INSTRUCTIONS
P/N 1-5001 REV. G
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HARRINGTON
FIRE ALARM
SIGNAL INC.
ISO 9001 Certified
2519 4th Avenue Moline, IL 61265
(309) 762-0731 FAX (309) 762-8215
www.harringtonsignal.com