Electrical Hook-Up; Access For Hook-Up; Phase Wiring - Broaster 1600 Installation Manual

ELECTRICAL HOOK-UP

WARNING: Disconnect
main power supply and
turn unit OFF before installing power supply
to the unit. High voltage may be encoun-
tered. Only persons trained and equipped
for checking high voltage shall perform
electrical connections.

Access For Hook-Up:

1. Disconnect main power supply.
2. Remove condensate pan and one
screw (1600) or two screws (1800)
from bottom of front panel. Pull out
and down on bottom to remove.
Note:
Check all contactor screw connections to be sure they are fully tightened for proper
electrical continuity.

Phase Wiring:

Phase wiring diagram is located inside the
front panel. See Access For Hook-Up
under ELECTRICAL HOOK-UP.
Electric units are shipped from the factory
wired for 3 phase. In this case, applied
voltage must be connected to L1, L2 and
L3 of contactor C1 and a ground wire to the
GND connector.
For single phase operation, remove both
element wires from the center connector of
contactor C2. Install wire #3 with wires #1
and #5 and install wire #2 with wires #4 and
#6. In this case, applied voltage must be
connected to L1 and L3 of contactor C1
and a ground wire to the GND connector.
3-2
broaster.com Manual #14678 1/99 Rev 2/14
3Ph 50/60Hz
1Ph. 50/60Hz