Installation Manual
7
Wiring Instructions
MPS100 Power Supply
The power supply (MPS100) requires an input of 115 volts AC, 50/60 Hz. Using 14-16
gauge wires connect AC power to the BLACK (LINE), WHITE (NEUTRAL), and GREEN
(GROUND) power supply wires.
MC110A Control Unit
Matching wire color, connect the power supply RED +9VDC and BLACK -9VDC wires to
the MC110A
control module’s RED and BLACK 9-12 VDC input wires.
Matching wire color, connect the MC110A
control module’s ORANGE and BLUE control
wires to
the MPM100 power module’s ORANGE and BLUE control wires. See the
Wiring
Multiple MPM100 Power Modulators into a system
section above for more information
MPM100 Power Modulator
Connect the MPM100’s (BLACK) wire to the power panel Phase 1.
Co
nnect the MPM100’s (WHITE) wire to Phase 2 of the power panel with a dedicated wire.
Connect a wire from Phase 2 of the power panel to Line 2 of the heating devices.
Connect the MPM100’s LOAD (RED) wire to the L1 line of the heating devices
.
NOTE
: To ensure proper operation of your MicroZone system, a dedicated wire must be run
from the load center Phase 2 to the WHITE wire of the MPM100 modulators. This will prevent
lamp load current on Phase 2 from interfering with proper operation of the MPM100 modulator.
(For 120V operation, Phase 1 is the 120V hot line and Phase 2 is the neutral line.)
