HighPressure Humidifier - Constant Pressure
21.1.EN
16
Elsteam S.r.l - via E.fermi, 496 - 21042 Caronno Pertusella (va) - Tel.+39 02 9659890 - Fax +39 02 96457007
E-mail: [email protected] - Web: http://www.elsteam.com
10
Alarm Messages
To remove alarm conditio0n and restart the system press OK key.
Message
Insufficient Water
Cause
Lack of input water
Inverter security error
Possible Solution
Check input water flow.
Check inverter display for error messages. If “
Etb
” message is displayed the output
pressure security pressure switch stopped the system. Check the output bypass valve.
Turn it counterclockwise to reduce output pressure.
Remove one nozzle from the network and try the system. Press
OK
key to remove
alarm condition and restart the system.
If the alarm condition stops:
•
Replace nozzle and restart the system
If the system is still in alarm, please contact ELSTEAM or your distributor for input flow
meter replacement part.
Message
Check Load Valve Driver
Cause
Driving of input water solenoid failure
Possible Solution
If “W” character is displayed in the first line, check solenoid connections and voltage
(12V). Press
OK
key to remove alarm condition and restart the system.
If the system is still in alarm, please contact ELSTEAM or your distributor for part
replacement.
Message
NTC failure
Cause
The pump temperature probe is damaged.
Possible Solution
Contact ELSTEAM or your distributor for part replacement.
Message
Low Output Pressure
Cause
The pressure in the nozzle pipe cannot reach the default value within the set period.
Possible Solution
Check distribution network and output connection pipe for draining.
Check the output bypass valve. To increase the output pressure turn clockwise the
valve.
Message
Pump Overheating, check atomizers
Cause
Pump temperature high.
Possible Solution
Check the output bypass valve. Turn it counterclockwise to reduce output pressure.
CAUTION
The controller stores the status of the humidifier in a FLASH memory.
Turning the system off and on to remove alarm conditions has no effect
