Operation - ICT Sine Wave ICT1500-12W Instruction Manual

CAUTION
Risk of personal injury or damage to equipment!
AC input wiring from the grid or other power source to the inverter must be
protected using a branch rated circuit breaker of 15A or lower value.
Connect the external alarm monitoring wiring to the Form-C alarm contact
output if desired. (See Alarm Output Contacts table, below) Plug the Ethernet
network (CAT-5) cable in to the optional Network port on the back panel (option
"C" equipped units only), routing the alarm and network cable through the
plastic bushing immediately adjacent to the connector on the side of the optional
wiring box tray.
Alarm Pin
1
2
3
Check that all connections to the inverter are correct and tight, then tighten the
wire strain relief clamps in the wiring junction box (if used), and install the wiring
box cover.
Set the external battery disconnect switch or breaker to "on".

OPERATION

With the unit mounted, wired, and powered as described in the INSTALLATION
section, turn the front panel power switch to the ON position and check that the
green AC indicator on the front panel is flashing slowly, indicating the inverter
battery powered AC output is on.
Switch the external ac source disconnect device to ON (if an external AC source is
being used, Transfer Switch option "T" only), and observe that the green AC
indicator on the front panel is now on continuously, indicating the external AC
source is present and powering the load. The inverter output will now be
powered directly from the external AC source.
The connected AC loads should now be operating normally, powered with up to
1500W (3000W momentary peak) of battery backed AC power.
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Name Description
C Alarm output common
NC Alarm output Normally
Closed contact
NO Alarm output Normally
Open contact
Table 2: Alarm Output Contacts