PSE Series Instruction Manual — P/N LS10227-000NF-E:B 3/29/2021 21
Canadian Applications Installation
Ground fault monitoring may be accomplished by mapping an annunciator point on a ULC S527-listed FACP as ground fault.
The annunciator shall be wired adjacent to the FACP so all displays are grouped for viewing and operation by one person.
Addressable FACP: The FACP must be programmed to turn on the common trouble LED, trouble tone, and a separate yellow
annunciator point when the monitor module connected to the PSE ground fault relay is initiated. The annunciator point must also
be labeled as “XXX Ground Fault” where “XXX” describes ground fault origin.
Conventional FACP: The FACP must be programmed to turn on the common trouble LED, trouble tone, and a separate yellow
annunciator point when the input connected to the PSE ground fault relay is initiated. Use one input per PSE power supply.
NO NC C NO NC C
TB4
TB15
NO NC C
T
B
3
T
B
2
T
B
1
T
B
1
3
T
B
1
2
T
B
1
1
T
B
1
0
T
B
9
T
B
8
NAC1
AUX1
NAC2
AUX2
TB15
NO NC C
T
B
3
T
B
2
T
B
1
T
B
1
3
T
B
1
2
T
B
1
1
T
B
1
0
T
B
9
T
B
8
NAC1
AUX1
NAC2
AUX2
ULC S527-listed
addressable control
panel
ULC S527-listed
annunciator
SLC
-
+
Figure 2.15 Canadian Applications Option 2 - Addressable FACP
Maintain 0.25” spacing
between power-limited and
non-power-limited wiring.
to next
monitor
module
NO NC C NO NC C
TB4
TB15
NO NC C
T
B
3
T
B
2
T
B
1
T
B
1
3
T
B
1
2
T
B
1
1
T
B
1
0
T
B
9
T
B
8
NAC1
AUX1
NAC2
AUX2
TB15
NO NC C
T
B
3
T
B
2
T
B
1
T
B
1
3
T
B
1
2
T
B
1
1
T
B
1
0
T
B
9
T
B
8
NAC1
AUX1
NAC2
AUX2
ULC S527-listed
conventional
control panel
ULC S527-listed
annunciator
Input 1
Figure 2.16 Canadian Applications Option 3 - Conventional FACP
Maintain 0.25” spacing
between power-limited and
non-power-limited wiring.
Input 2
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