Hochiki HCA-2, Инструкция по установке и эксплуатации

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HCA Series Installation Manual Page 24 of 58 V2.15
3.14 Diagnostic LEDs
The HCA panel contains various diagnostic LEDs that may be helpful when troubleshooting. Please refer
to Figure 3.13 and the table below.
1
3
2
ALARM
TROUBLE
SILENCE
SUPERVISORY
N
O
N
C
C
N
O
N
C
C
N
O
N
C
C
N
O
N
C
C
N
O
N
C
C
+Z1- +Z2- +Z3- +Z4- +Z5- +Z6- +Z7- +Z8-
+ - + - + - + -
D116
D115
+ 485 – GND +24V -
Phone Line 2
Phone Line 1
A
L
TROUBLE
AC
NAC4 NAC3 NAC2 NAC1
-V +V
D
6
7
D
6
8
D
1
0
1
D
1
0
9
D
8
8
D
9
5
D49
D55
D51
D53
D57
D101, D109,
D88, D95
D115
D116
D68, D67
D49, D55,
D51, D53, D55
Figure 3.13 HCA Diagnostic LED Locations
Designation Color Description
D115 Green This LED flickers when the panel is working normally.
D116 Amber
When this LED is lit, it indicates trouble with the panel’s internal operation.
Contact Hochiki Technical Support for assistance.
D67 Green This LED is lit when the standby batteries are properly connected.
D68 Amber This LED is lit if the standby battery polarity is reversed.
D101, D109, D88,
D95
Red These LEDs indicate the On/Off state of each of the four NACs.
D49 Green
This LED is lit when the Trouble is activated. Note that the trouble relay is
activated when the panel is normal and there are no troubles present.
D55 Red This LED is lit when the Alarm relay is activated.