Due to the dynamic nature of the product design, the information contained in this document is subject to change without notice. Viking Electronics, and its affiliates and/or subsidiaries
assume no responsibility for errors and omissions contained in this information. Revisions of this document or new editions of it may be issued to incorporate such changes.
DOD# 246
ZF303310
Rev
A
Printed in the U.S.A.
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With the
LV-1K
installed, the
1600A Series
phone will check the telephone line on a daily basis. If dial tone is not
detected the
LV-1K
will sound an audible beep signal every 30 seconds and continuously flash its red LED light. The
LV-1K
also continuously monitors for loss of Talk Battery voltage and will immediately provide the same audible and
visual indication when the telephone line has been accidentally cut or disconnected.
Once a line failure is detected, authorized personnel can silence the audible beep signals with the included key switch.
Insert the key and turn ON to the right. Two beeps will be heard, then turn key immediately OFF and remove. The LED
will remain flashing until the fault is corrected. The audible beep signals will remain silent for this event only. Future line
failure detections will sound the audible beep signals again, which can again be silenced.
When the
LV-1K
is actively showing a non functional telephone line state, the phone line will be watched for talk bat-
tery and dial tone to return. Once the telephone line is functional again, the
LV-1K
will clear within five minutes.
When used in this application, the key can be used to manually force an immediate dial tone test, (which otherwise
happens automatically once a day). With the
LV-1K
in the normal state (not showing a failure), insert the key and turn
ON to the right. Two beeps will be heard, then turn key immediately OFF and remove. The
LV-1K
will make a buzzing
sound indicating that it is signaling the
1600A Series
emergency phone to check for dial tone. If the
1600A Series
phone is in use, the
LV-1K
will not produce a buzzing sound because the
1600A Series
phone will be unable to check
for dial tone. Within two minutes of the phone line becoming available, the dial tone test will run. If the phone line does
not become available within an hour, the
LV-1K
will signal this as a fault.
B. When Wired to the LC-6
A Viking model
LC-6
Six Port Line Concentrator can be used for any grouping of elevators that are controlled by the
same “FIRE RECALL” switch. The
LC-6
not only allows 2 to 6 Viking elevator emergency phones share the same
LV-
1K
Line Verification Panel, but also allows the cost savings of those phones being able to share a single telephone
line, and still meet all requirements of ASME A17.1. Note: The
LC-6
additionally features the ability to install three other
service phones. A Fire Floor Phone, a Lobby Phone, and a Machine Room Phone can all call, or be called, by any of
the elevator emergency phones.
The
LC-6
has the ability to check the incoming telephone line for operability on a daily basis. The lines running from
the
LC-6
to each of the Viking
1600A Series
emergency phone will also be tested at this same time.
When a fault is detected, the
LV-1K
will sound an audible beep signal every 30 seconds and continuously flash its red
LED light. Once noticed, authorized personnel can silence the audible beep signals with the included key switch. Insert
the key and turn ON to the right. Two beeps will be heard, then turn key immediately OFF and remove. The LED will
remain flashing until the fault is corrected. The audible beep signals will remain silent for this event only. Future line
failure detections will sound the audible beep signals again, which can again be silenced. Once the fault is corrected,
the alarm state will clear within two minutes.
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A. Single 1600A Series Phone
C. When Wired to any Other Analog Device
The
LV-1K
will continuously monitor for loss of Talk Battery voltage indicating the telephone line has been accidental-
ly cut or disconnected. When this fault is detected the
LV-1K
will sound an audible beep signal every 30 seconds and
continuously flash its red LED light. Once noticed, authorized personnel can silence the audible beep signals with the
included key switch. Insert the key and turn ON to the right. Two beeps will be heard, then turn key immediately OFF
and remove. The LED will remain flashing until the fault is corrected. The audible beep signals will remain silent for
this event only. Future line failure detections will sound the audible beep signals again, which can again be silenced.
Once the fault is corrected, the alarm state will clear.
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