mr. steam MS-65T Installation Operation & Maintenance

MrSteam
®
Installation, Operation & Maintenance Manual
14
Liquid Level Control Board- Explanation of LED Indicators
With TEMPO or TEMPO/PLUS control OFF
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DRY Water level indicator–LED is ON when no water is detected (for more that 5 seconds). OFF
when water level is satisfactory. For units with AutoFlush, if more that two hours have elapsed
since last usage and this LED is OFF it is indicative of an autoflush or water level probe circuit
malfunction.
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75 MIN LED is ON when 75-minute time out feature is active.
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5V +5 VDC indicator –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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With TEMPO or TEMPO/PLUS control ON
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Room temperature status indicator–LED is ON when control is calling for heat,
OFF when temperature is satisfied or PAUSE button is engaged.
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Water feed solenoid relay indicator–LED is ON when relay is closed and sending 24 Volts
to the water feed solenoid valve coil, OFF when water level is satisfied and relay is open.
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AutoFlush relay indicator–LED is ON when relay is closed an sending 24 Volts to AutoFlush
valve motor (closing valve).
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Contactor relay indicator–LED is ON when relay is closed and sending 24 Volts to the
contactor coil. (This LED comes ON after LED's ”DRY” & “RLY HTR” go OFF.)
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HTR
RLY
WTR
RLY
FLUSH
RLY
HTR
TANDEM MAIN CONTROL AUX
TEMP PROBE
Liquid Level Control Board
PN 103899 (shown without wiring)
Enlarged Detail
of LED Indicators

mr. steam MS-65T Specifications

General

Brand	mr. steam
Model	MS-65T
Category	Iron
Language	English