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EVOHD+ Installation Guide
Fire Circuits
Assign the smoke detectors connected to the control panel or zone expansion input terminals to a zone and define the zone's parameters as a Fire Zone (see section
and section on page 23).
Smoke Detector Installation (2-Wire)*
PGM1 can be defined as a 2-wire smoke detector input (see page 52). Connect the 2-wire smoke detectors as shown in Figure
10. If a line short occurs or the smoke detector activates, whether the system is armed or disarmed, the control panel will
generate an alarm. If the line is open, the "Zone Fault" trouble indication appears in the Trouble Display and the report code is
sent to the monitoring station, if programmed.
UL Note: Not to be used with UL Listed systems.
*
®
ESL CleanMe
Installation
Connect ESL smoke detectors like the standard smoke detectors. Avoid connecting more than 20 ESL smoke detectors. When
an CleanMe signal is sent, the control panel will generate a Zone Fault trouble and may transmit the Fire Loop report code to
the monitoring station. The trouble will be cleared if there is no CleanMe signal for 255 seconds. If an alarm occurs, the trouble
will be cleared until it is detected again.
Smoke Detector Installation (4-Wire)
Recommended: System Sensor model 2112/24D smoke detectors. Connect the 4-wire smoke detectors and a relay as shown in
Figure 11. To comply with UL955, install the 4-wire smoke detectors with 18 gauge wire. If power is interrupted, the relay causes
the control panel to transmit the Fire Loop Trouble report programmed in section
To reset (unlatch), connect the smoke detector's negative (-) to a PGM. Then program the PGM with the "Smoke Detector Power
Reset" activation event (see section on page 52; Event Group #067, start # 004, end # 004) to interrupt power to the smoke
detector for four seconds when the
NOTE: If ATZ is enabled (see section on page 21), do not use the extra input (doubled zone).
Example 1:
Ground
clamp
Example 2:
Ground
clamp
Telephone Line Connections
The telephone lines can be connected directly to the control panel or through a CA38A or RJ31 as shown in Figure 12.
UL Note: Installer must verify line seizure after every installation
For TBR-21 compliance, please note the following:
1.
The EVOHD+ can be connected to the telephone network via an RJ-11 connector.
2.
The Maximum Dialing Attempts cannot exceed 15 attempts (page 46).
and
keys are pressed and held for two seconds.
[
]
[
]
CLEAR
ENTER
Figure 12: Telephone Line Connection Examples
EVOHD+
Dialer
Main line
EVOHD+
Dialer
Main line
.
[2906]
Figure 10:
2-Wire Detectors
PGM1 becomes
input# 255
N.O. contacts
1K
EOL
Smoke detectors
Note: It is recommended that the smoke
detectors be connected in a daisy chain
configuration.
Figure 11: 4-Wire Detectors
Note: It is recommended that the
smoke detectors be
connected in a daisy
chain configuration.
W
17
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