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PAD-4 Operation, Installation, and Maintenance Manual
5.1.4
Setting the AC Power Fault Reporting
Delay on the Global Trouble Relay
Refer to Figure 5-6 to set the AC Power Fault
Reporting on the Global Trouble Relay to one of
the following selections:
• AC Power Fail will never be reported. Not
permitted by UL 864. Refer to page 39.
• AC Power Fail reporting will not be delayed.
Not permitted by UL 864. Used for local
systems. Refer to page 39.
• AC Power Fail reporting will be delayed 60
minutes.
• AC Power Fail reporting will be delayed 180
minutes.
Note: Switch settings on Switches 9 and 10 do
not affect the operation of the AC Fail Relay.
The AC Fail Relay will activate immediately
upon low or no AC power under all conditions.
In ULC configuration, DIP Switch 9 and 10 are
disabled and AC Power Fail Reporting will not
be delayed.
Switch 9 OFF & Switch 10 OFF:
AC Power Fail will never be
OFF
reported.
ON
Not permitted by UL 864. Refer to
10
9
8
7
6
page 39.
Switch 9 ON & Switch 10 OFF:
AC Power Fail reporting will not
be delayed. Not permitted by UL
10
9
8
7
6
864. Refer to page 39.
Switch 9 OFF & Switch 10 ON:
AC Power Fail reporting will be
delayed 60 minutes.
10
9
8
7
6
Switch 9 ON & Switch 10 ON:
AC Power Fail reporting will be
delayed 180 minutes.
10
9
8
7
6
*
If this option is chosen, the PAD-4 must always be
monitored via the AC Fail relay.
Figure 5-6
Setting DIP Switch 9 and 10
42
*
5.2
JUMPER SETTINGS
Factory settings are shown. See Figure 2-5 for
the location of these jumpers.
Note: Changing settings for J4-J8 also affect
the settings for S1 DIP switches 1-3. Also the
NACs must be configured as either all Class A
or all Class B.
J2 - UL-ULC Configuration
(Jumper set for ULC operation)
J4 - NAC 1-2 Configuration
J4 - NAC 1-2 Configuration
(J5 must be set the same)
(J5 must be set the same)
J5 - NAC 1-2 Configuration
(J4 must be set the same)
J7 - NAC 3-4 Configuration
(J8 must be set the same)
J8 - NAC 3-4 Configuration
(J7 must be set the same)
J9 - Ground Detection
Configuration
J10 - Battery Charger
Configuration
J11, J12 - Input 1 Emulation Setting
(J12 must be set the same as J11)
J13, J14 - Input 2 Emulation Setting
(J14 must be set the same as J13)
Figure 5-7
Jumper Configuration Settings
J2
ULC
3
2
1
Class A
Class B
Class A
3
2
1
Class B
3
2
1
Class A
Class B
3
2
1
Class A
Class B
3
2
1
Disabled
Enabled
3
2
1
Enabled
Disabled
Panel
3
2
1
Switch
3
2
1
Panel
Switch
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