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Installation - ABB EMIU 1500W Instruction Manual

4 option mini inverter
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STEP 1: MOUNTING THE MINI INVERTER TO WALL (SEE FIGURE 1)
a. Remove the front cover of the Mini Inverter cabinets by removing the two screws located on the front of the cover of each cabinet and
retain for later use.
b. Extend the unswitched, properly-rated AC voltage supply and remote fixture wires to the installation area.
c. Orient cabinets to ensure clearance is 3.5 inches on either side of the Mini Inverter and 42 inches on the front. No clearance is
required on the bottom of the unit. For units equipped with optional wireless Nexus, a clearance of 6 inches is required on top to allow
for the protruding antenna. For units without wireless Nexus, no clearance is required on the top.
d. Mount the battery cabinet securely to the wall using the keyhole slots at the rear of the cabinet. Leave a minimum of 36 inches above
the battery cabinet for the electronic cabinet.
MINI INVERTER MUST BE MOUNTED SECURELY USING A 1/4" (MIN) SCREW AND FLAT WASHER FOR
EVERY KEYHOLE. THE MOUNTING SURFACE MUST ALSO BE SUFFICIENTLY REINFORCED TO
WARNING:
ACCOMMODATE THE WEIGHT LISTED (SEE PAGE 1). FAILURE TO SECURE THE UNIT CAN DAMAGE THE
EQUIPMENT AND/OR CAUSE SERIOUS INJURY.
e. Place the electronic cabinet on top of the battery cabinet and align the four bolt/nut assemblies to the holes located on top of the
battery cabinet.
f. Install and tighten the lock washers and nuts onto the bolts inside the battery cabinet.
g. Mount the electronic cabinet securely to the wall using the keyhole slots at the rear of the cabinet.
h. Route the blue and red wires through the two holes located at the bottom of the electronic cabinet to the battery cabinet.
i.
Connect the conduit containing the AC supply and remote fixture leads to the electronic cabinet. Route the incoming wires through
the knock-outs on the side of the Mini Inverter.
j.
Install the batteries, but do not connect the battery leads until other wiring is completed.
k. Route the ground (green wire) from the electronic cabinet to the battery cabinet. Bolt the ground wire to the battery cabinet using the
nut and bolt provided.
CAUTION:
Electronic cabinet
without internal
components
Battery cabinet
without internal
components
Tel: (888) 552-6467

INSTALLATION

CABINETS ARE HEAVY AND AWKWARD TO LIFT. MAKE PROPER PROVISIONS TO ENSURE SAFETY
OF INSTALLERS.
Fax: (800) 316-4515
Ground wire
location
EMIU 1500W - 4 Option Mini Inverter
Bolt and spacer
preassembled
to electronic cabinet.
Lock washer
Nut
FIGURE 1
11/22 750.2188 Rev. B
3/16

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