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3. Install the three buss bar connector wires to the isolation
switch at each module. The wires are shipped with each
module.
4. Remove the orange insulation and install the buss bar
for Line 3 (back). Connect lug for Line 3 on each module.
5. After connecting the Line 3 lugs for all modules, cut the
orange insulation to fit between the lugs. Install the lug
cover and snap the buss bar into the plastic holders.
6. Single-phase power for the modules should be taken off
two lines of the buss bar. Multistack recommends using
Lines 1 and 3.
7. Follow the procedure in Step 5 to complete installation of
Lines 1 and 2.
8. Follow the procedure in Step 5 to complete installation
of Lines 1 and 2.
9. With all three lines installed, use the provided overlap
pieces to cover any open buss bar areas.
DANGER:
During installation, testing, servicing and troubleshooting this product, it may be necessary to work with live electrical components. Only
qualified licensed electricians or other properly trained persons may perform these tasks. Failure to follow all electrical safety precautions can result in
death or serious injury. All HVAC equipment must be installed per National Electric Code (NEC) and all applicable state/local codes.
