Owner's manual

Doc. #: 026-069-B0 Rev F

7.6 Replacement of AIM2500/1500 Inverter Modules

Removing a module from a working system generates an alarm, which will not clear until the module is re-

placed or the number of modules in that phase is reduced by the number of modules removed.

Insert a at head screw driver into the center ap

notch and pry open the center ap. Then pull out the

module by pulling on the center ap with both hands.

Unlock

CAUTION!

Improper installation or removal of modules can break latching components.

With the module plastic front grill in the open/unlocked

position, slide the module all the way into the slot

Press the module into place and ensure connection is

engaged. Close the ap.

AC input

AC output

DC input

A new module can take between 5 and 10 minutes

to synchronize with the T2S controller and clear any

alarms. Do not interact with the system during the

initialization process.

When the initialization sequence is complete, the

three LEDs on the left hand side of the inverter mod-

ule turn a solid green.

Use the touch display or a web connection to con-

ﬁrm that the # of modules versus actual installed are

equal. (Inverters > AC Output Groups on the web

interface).

all green

If the system remains in alarm or the inverter information does not appear after ﬁve minutes please call Alpha

Technologies Technical Support at 1-888-462-7487 for assistance. A laptop and crossover cable is required

for troubleshooting activities.