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DIGITAL DISPLAY READ-OUTS
READ-OUT DISPLAYED DESCRIPTION
*"SERVICE"
Humidifier has reached the point where the review of
humidifier operations for possible servicing is recommended.
"END OF SEASON"
Humidifier has not had a call for humidity over a 3-day
period. All water drains from the tank and VAPOR-LOGIC
goes into end of season mode until the next call for humidity.
"DISABLED BY HL" High limit humidistat has opened.
"DISABLED BY AFPS" Air flow proving switch has opened.
"STANDBY" VAPOR-LOGIC is in stand-by mode.
"AUTO DRAIN" VAPOR-LOGIC is in drain mode.
"AUTO FLUSH" VAPOR-LOGIC is in flush mode.
"LOW WATER" VAPOR-LOGIC has detected low water condition in tank.
"FILLING"
VAPOR-LOGIC has instructed fill valve to open to fill tank
with water.
"GLASS TEMP °C" Metric notation of glass temperature.
"SYS OUT KG/H" Metric notation for kilogram/hour steam output.
"AQUASTAT"
Aquastat control option has activated to heat water for freeze
protection.
"VAV OUTPUT LIMIT"
The VAV control package detects high limit condition in duct
and begins to limit humidifier output.
"OFFSET RH:__%"
The cold snap offset package detects low glass temperature.
The setpoint has been offset to ensure that no frost forms on
the glass.
"REPLACE PROBES"
The system has detected the need to replace the probe rod
assembly.
"PROBE FAULT"
The system has detected deteriorations of the probe rod
assembly to a point that replacement is necessary.
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* To clear service message, press “MODE” key to enter into sub-menu, using up-down arrows scroll to “RESET
SERVICE” prompt. Press “ENT” key. VAPOR-LOGIC will reset service and establish a new 2000 hour service
period. Press “MODE” key to return to “AUTO MODE”.
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