Bosch Appliances Smoke Alarm D2071A User Manual
Bosch | 09/04 | 74-06200-000-F
16
D2071A | Operations & Installation Guide |
Refer to
Section 6.0 Troubleshooting on page 24
for help in
determining the cause of telephone line problems.
The buzzer, light, and relay can remain activated for up
to 24 h if the communications failure did not result
from trouble conditions detected on the telephone lines,
and no other report is transmitted before the next
scheduled Test Report.
to 24 h if the communications failure did not result
from trouble conditions detected on the telephone lines,
and no other report is transmitted before the next
scheduled Test Report.
2.8.4
Call Routing
After one failed attempt to transmit a report, the
D2071A tries to transmit a TROUBLE ZN E Report in
addition to the original report. After two failed attempts
to reach the receiver, the D2071A switches from the
primary to the alternate telephone line. During the
switch, the D2071A tries dialing even if you did not
program an alternate telephone number.
D2071A tries to transmit a TROUBLE ZN E Report in
addition to the original report. After two failed attempts
to reach the receiver, the D2071A switches from the
primary to the alternate telephone line. During the
switch, the D2071A tries dialing even if you did not
program an alternate telephone number.
The D2071A continues alternating between the primary
and alternate lines for a total of ten attempts. If the
D2071A cannot make contact with the receiver after ten
attempts, it goes into communications failure and
activates the Phone Fail LED, Phone Line Trouble
Buzzer, and Phone Line Trouble Relay (if installed). The
time from the first attempt to the communications
failure is up to 10 min.
and alternate lines for a total of ten attempts. If the
D2071A cannot make contact with the receiver after ten
attempts, it goes into communications failure and
activates the Phone Fail LED, Phone Line Trouble
Buzzer, and Phone Line Trouble Relay (if installed). The
time from the first attempt to the communications
failure is up to 10 min.
RESTORAL ZN E is the only report transmitted after a
communications failure. Any report in the D2071A
buffer before a communications failure is not
transmitted. The buffer is cleared.
communications failure. Any report in the D2071A
buffer before a communications failure is not
transmitted. The buffer is cleared.
For all applications, program both a primary and an
alternate telephone number using different numbers.
Table 6 lists the call routing assignments.
alternate telephone number using different numbers.
Table 6 lists the call routing assignments.
2.0 Installation
2.8.5
Notification
Do not connect registered equipment to party lines or
coin-operated telephones. If the local telephone
company requests notification before you connect the
D2071A to the telephone network, supply the:
coin-operated telephones. If the local telephone
company requests notification before you connect the
D2071A to the telephone network, supply the:
•
particular line you are connecting the panel to,
•
make, model, and serial number of the device, and
•
FCC registration number (AJ9USA-61104-AL-E) and
ringer equivalence (0.0B = AC, 1.3B = DC).
ringer equivalence (0.0B = AC, 1.3B = DC).
If the telephone company makes changes in
its communications facilities, equipment,
operations, or procedures that can affect
communicator performance, the telephone
company is obligated to notify the user in
writing.
its communications facilities, equipment,
operations, or procedures that can affect
communicator performance, the telephone
company is obligated to notify the user in
writing.
2.9
Cable Tie Installation
After making the necessary connections, secure all wires
from the D2071A to the strain relief tab:
from the D2071A to the strain relief tab:
1.
String the cable tie through the middle of the
H-shaped strain relief tab.
H-shaped strain relief tab.
2. Group the wires attached to the D2071A, ensuring
no wire is disconnected (Figure 9 on page 17).
3. Wrap the cable tie around the wires and firmly
secure the tie to the strain relief tab (Figure 10 on
page 17).
page 17).
Mount the D2071A inside a UL Listed fire enclosure of
appropriate size or, as the D2071A Enclosure is
nonconductive, in the same enclosure with an existing
FACP. Unless the monitored FACP is specifically listed
or approved for use with the D2071A installed in the
same enclosure, install the D2071A in a separate UL
Listed enclosure.
appropriate size or, as the D2071A Enclosure is
nonconductive, in the same enclosure with an existing
FACP. Unless the monitored FACP is specifically listed
or approved for use with the D2071A installed in the
same enclosure, install the D2071A in a separate UL
Listed enclosure.
If installing the D2071A in the same enclosure with an
existing FACP, leave room on the bottom of the
enclosure for the battery. Do not mount the D2071A in a
location where it restricts the flow of cooling air to the
FACP power supply or a similar device.
existing FACP, leave room on the bottom of the
enclosure for the battery. Do not mount the D2071A in a
location where it restricts the flow of cooling air to the
FACP power supply or a similar device.
When mounting the D2071A in a separate UL Listed
enclosure such as the D4103R or D8109, connect the
enclosure to the FACP by conduit not exceeding 20 ft
(6 m). The D2071A can be mounted in the enclosure
using any of the procedures described in Section 2.9.1
Screw Mounting through Section 2.9.3 Adhesive Strip
Mounting on page 17.
enclosure such as the D4103R or D8109, connect the
enclosure to the FACP by conduit not exceeding 20 ft
(6 m). The D2071A can be mounted in the enclosure
using any of the procedures described in Section 2.9.1
Screw Mounting through Section 2.9.3 Adhesive Strip
Mounting on page 17.
Attempt Routing
1
Phone Number 1 Primary Line
2
Phone Number 1 Primary Line
3
Phone Number 2 Alternate Line
4
Phone Number 1 Alternate Line
5
Phone Number 2 Primary Line
6
Phone Number 1 Primary Line
7
Phone Number 2 Alternate Line
8
Phone Number 1 Alternate Line
9
Phone Number 2 Primary Line
10
Phone Number 1 Primary Line
Table 6:
Call Routing Assignments