Nittan 1PM3-nLA, Operating Instructions Manual

Page: 11 / 20

9
Before test, press “Alarm Transfer Isolation” switch, “Hydrant Isolation” switch and if necessary,
“Maintenance” switch to maintenance side.
A. When every 5 zones are tested. (normally test is carried out in this manner).
①
Press “Fire Test” switch to test side.
②
Set “Zone Selection Tens Digit” switch to “1~10” and set “Zone Selection Ones Digit” switch
to ”1”, then the 1
st
“Zone” alarm indicator turns on and at the same time, “Alarm Delay”
indicator turns on.
After passing specified alarm delay time (20 seconds), the common “Fire” indicator turns on
and panel alarm sounder and zone alarm bell start to sound.
When “Panel Alarm Silence” switch is pressed downward, panel alarm sounder silences and
“Zone Alarm Silence” switch is pressed downward, zone alarm bell is silenced but when
“Maintenance” switch is pressed to maintenance side, all zone alarm bells do not sound.
However, “Alarm Delay” light continues to turn on.
③
When “Zone Selection Ones Digit” switch is set to “2”, the 2nd “Zone” alarm indicator turns
on and panel alarm sounder starts to re-sound. At this moment, the 1
st
“Zone” alarm
indicator remains turning on. The rest of remaining zones can be set to alarm condition one
by one, but after the 1
st
zone alarm, fire test for the 2
nd
zone onward is carried out under
alarm delay cancelled condition.
④
After completion of the 5
th
zone test, press “Reset” switch downward to conduct reset
operation, then set “Zone Selection Ones Digit” switch to “6” and carry out the test for the
6
th
zone to the 10
th
zone in the same manner.
⑤
When the 11
th
zone test is carried out, set “Zone Selection Tens Digit” switch to “11~20” and
set “Zone Selection Ones Digit” switch to “1”.
Note: Do not test over 5 zones at the same time since this may cause some trouble.
B. When every one zone is tested.
Press downward “Fire Test” switch and “Reset” switch and configure “Zone Selection Tens
Digit” switch to “1~10”. When you operate “Zone Selection Ones Digit” switch from 1, fire
test can be carried out per zone. When “Auto Reset” switch is pressed to “RESET” side,
alarm delay function is cancelled but “Alarm Delay Confirmation” light turns on.
C. When a specific selected zone is tested.
Configure the specified zone by “Zone Selection Tens Digit” switch and “Zone Selection Ones
Digit” switch and press “Fire Test” switch downward. “Zone” alarm indicator and “Alarm
Delay” indicator turn on and after pre-determined delay time (20 seconds), “Fire” indicator
turns on and alarm sounder sounds.
Note: When reset operation is made by “Reset” switch, CPU is cleared once.
CPU needs rise time of 2~3 seconds.
Please confirm “Circuit Voltage” indicator is turning on when “Battery Test” switch is pressed
downward. When the light is turning on, standby battery to be used at power cut is in normal
condition. When “Circuit Voltage” light turns off (at below 20.4V) and alarm buzzer sounds,
inspect charge circuit and battery. Please pay attention that alarm buzzer can not sound if
standby battery is nearly flat. Also, at battery test when AC power is supplied, “AC Power
Supply” light remains turning on.
4. Various Testing Methods
Fire Test
Standby Battery Test