Installation Guide
mr
.
steam
®
Steam@Home
®
Installation, Operation & Maintenance Manual
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installer
Explanation of LED Indicators
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GREEN
LED is ON when there is 208/240 Volt incoming power connected, 24 Volt
transformer secondary output and on-board 5 Volt DC control power are present.
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YELLOW
Water level indicator–LED is OFF when no water is detected (for more that 5 seconds).
ON when water level is satisfactory.
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RED Contactor relay indicator–LED is ON when relay is closed and sending 24 Volts to the
contactor coil. (This LED comes ON if the generator is ON.)
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(shown without wiring)
10
RED (Heater)
YELLOW (Water Level)
GREEN (Power)
FACTORY
WIRING
FIELD
WIRING
LEGEND
(All Diagrams)
SteamStart™
SAH units are not available in 3 phase
MODELS: