Broaster 1600, Руководство по установке

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3-2
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.
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.
3Ph 50/60Hz
1Ph. 50/60Hz
Note:
Check all contactor screw connections to be sure they are fully tightened for proper
electrical continuity.
broaster.com Manual #14678 1/99 Rev 2/14