INCORPORATED
®
Installation
ITC-Series
Inverter
Page 17
Owner’s Manual 8/5/17
The battery charging process will be affected if 12 (24) VDC loads are being powered during battery
charging.
The increased charger output, required to power those loads, may keep the charger from reaching the
‘Generator End Amps’ setpoint.
Charger and APM Programming
The chart below shows the control switch settings for programming the ITC Charger and APM settings.
NOTE
: It should be noted that the power switch on the front of the unit must be cycled to read in the new
Control Switch settings into memory. The new values will not be recognized until this takes place.
The first 4 (1-4) switches program in the Maximum Charger Current and the next 4 (5-8) program in the APM
Current Limit.
The next switch (switch 9) is for selecting either Wet or Gel type batteries.
The next switch (switch 10) is reserved for future expansion.
The next switch (switch 11) is reserved for future expansion.
The next switch (switch 12) is reserved for selecting a Master/Slave remote with multiple Control/Display Units.
Note:
The figure below is also available on the Rear of the Control/Display Unit on 12V units.
| - ON
O - OFF
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
5
|
|
|
|
|
|
|
|
O
O
O
O
O
O
O
O
6
|
|
|
|
O
O
O
O
|
|
|
|
O
O
O
O
7
|
|
O
O
|
|
O
O
|
|
O
O
|
|
O
O
8
|
O
|
O
|
O
|
O
|
O
|
O
|
O
|
O
DIP SWITCH
POSITION
APM
CURRENT
(AMPS)
5
10
16
21
26
32
37
42
48
53
58
64
69
75
80
1
|
|
|
|
|
|
|
O
O
O
O
O
O
O
O
2
|
|
|
O
O
O
O
|
|
|
|
O
O
O
O
3
|
O
O
|
|
O
O
|
|
O
O
|
|
O
O
4
O
|
O
|
O
|
O
|
O
|
O
|
O
|
O
DIP SWITCH
POSITION
CHARGER
CURRENT
(AMPS)
BATTERY TYPE
SPARE
WET
GEL
OFF
ON
SPARE
CHARGER
OUTPUT
CURRENT
SELECTION
MASTER/SLAVE
APM
CURRENT
SELECTION
1
2
3
4
5
6
7
8
9
10
11
12
DIP SWITCH
FUNCTION
SW POSITION
OFF
ON
OFF
ON
OFF
ON
SLAVE
MASTER
Note:
After a new
switch s etting is set,
the power switch
must be cycled on the
main unit for the new
setting to take effect.
F 12 Figure 2.4-1 APM/Charger/Config DIP Switch Settings
The graphic to the left indicates the factory defaults.
Switches 1 through 4 show a maximum charger current
setting. Switches 5 through 8 indicate 30-amp
automatic power management. Switch 9 has selected
W et Cell battery configuration. Switch number 12
indicates “Master” display/control unit.
F 13 Figure 3-1 Customer Terminations
All field wiring enters the ITC housing through the side panels.
1
2
3
4
5
6
7
8
9
10 11 12
1
0
