Condair HumiLife RH Series, Руководство по эксплуатации

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Troubleshooting
Condair RH
2594949_B_EN_2005_Condair-RH_OM
Troubleshooting | 23
General Troubleshooting
Condensation on the inside of windows.
Humidity is set too high
n
Reduce the humidity setting on the humidifier.
Seals around window are broken
n
Seal any gaps between the window pane and the window.
Humidifier appears to have no power and nothing happens when the On/Off/Drain button
is pressed.
Electrical disconnect is engaged
n
Disengage the electrical disconnect to allow power to the
humidifier.
Incorrect wiring
n
Ensure all high-voltage (mains) wires are connected. Check
with a multimeter to register the connection between end
points.
n
Check if the switch mode power supply is functional.
n
Check if the 'heart beat' LED on the PCB is lit.
Humidifier will not humidify or is not reaching the relative humidity setpoint.
Humidity sensor is not working
n
Check the voltage on the humidity sensor. If the Condair
sensor (supplied) is being used, 10 V indicates no demand ,
and 0 V indicates full demand .
If another control device is used, refer to the manual of that
device.
n
Check the humidity setpoint on the humidifier. Ensure that the
setpoint is higher than the sensed humidity.
Humidistat terminals are not closed
n
Check the voltage.
Safety loop open
n
Check if there is 24 VAC at terminal "SC" (Safety Chain).
n
Check wiring and operation of On/Off devices connected to
"SC" terminals.
No demand signal
n
Check the voltage between terminals GND and HUM. For
demand configuration 20% of full-scale signal must be present
for the humidifier to start.
Low conductivity water
n
The cylinder includes a salt tablet that allows quick boil when
run for the first time on low conductivity water. The salt tablet
will be consumed and washed away after the first 20 minutes of
operation.
n
A minimum inlet water conductivity of 125 µS/cm is required for
continuous operation.
n
Ensure the supplied water is NOT reverse osmosis or
deionized water . Clean tap water (or potable) is acceptable.