© 2020 Power-Tronics, Inc.
17
Bench Check Procedures
1.
Wire the XC15 as shown in the figure below.
2.
Connect up one 120 volt 50 to 150 watt incandescent light bulb to the F+ and F- Terminals.
3.
Install a temporary jumper wire between terminals X and Y.
4.
Turn the internal voltage adjustment (blue potentiometer) fully Counter-Clockwise (Left) before beginning
the testing procedures below.
5.
Close the battery switch (or connect the battery leads).
After roughly 1 second
t
he test light should
be
ON
Dimly
.
Red Flash Indicator LED
should also be lit.
6.
Input 120-240VAC fused at no more than 5A into the XC15.
The test light and
Red Flash Indicator
LED
should turn
OFF
.
7.
Slowly
turn the internal voltage adjustment Clockwise (Right) until the light glows.
The test light
should light to
HALF
Brightness.
NOTE: It may take several turns of the adjustment screw
before the lights illuminate!
8.
Slowly turn the internal voltage adjustment Counter-Clockwise (Left) until the lights go dark.
The test
light should be
OFF
.
NOTE: It may take several turns of the adjustment screw before the lights
go dark!
9.
Turn off AC power and disconnect the XC15 from your AC power source.
After roughly 1 second
t
he
test light should be
ON
Dimly
.
Red Flash Indicator LED
should also be lit.
10.
XC15 Models Only:
Open the battery switch (or disconnect the battery leads).
The test light should
be
OFF
.
11.
If you were able to successfully perform all of these tests, the XC15 is good.
120V 50-150W
Incandescent
Fuse Replacement Information:
Battery Flash:
Rating: 5A @ 250VAC
Qty:
2
PTI Part #
5R3-403
Cooper–Bussman Part #
BK/GDB-5A
XC15 Main:
Rating: 20A @ 250VAC
Qty: 1
PTI Part #
5R3-628
Littelfuse Part #
0314020.MXP
Jumper
NOTE:
Connect to 12 or 24
terminal based on
12V or 24V battery
voltage
120-240VAC
Fused @ 5A
