HighPressure Humidifier - Constant Pressure
21.1.EN
15
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
Advanced menu programming fields are:
Display
Description
Humidify System
Enable or disable the humidifier
"Enabled", System on
"Disabled", System off
Life Time
Display the effective working time of the system
This field is read only. Cannot be modified by the user
Change Oil Timer
Display the remaining time before pump oil change
This field is read only. Cannot be modified by the user
Pump Rate
Set the system flow rate
Indicates the nozzle system flow rate, not the pump one. In the
current version must be set to minimum value. Will be used to
provide information about real water consumption.
Minimum External
Signal xxx/100%
Minimum value of external controller signal (only proportional
controller)
This value is expressed in percentage of 10V. In case of noise on the
external signal line, parameter value can be increased. (
Default
value 10%
)
Output Pressure
Timeout= xxx sec
Max time to reach standard pressure in the nozzles network
If within this period from system start, pressure in the nozzles pipe
has not reached the default value, the embedded controller stops
the system providing the following error message “Low Output
Pressure”.
To restart the system after failure solution, press OK . (
Default value
60 sec
)
Minimum On/Off
Time = 000 sec
Minimum System On/Off time
To avoid frequent stop and start of the pump (that can damage it) a
minimum period is set by electronic controller. During this period
switch on and off of the system is inhibited unless the circuit
breaker is used (NOT RECOMMENDED).
In cases of frequent starting and stopping of the pump, increase the
value. (
Default Value : 60 sec
)
Std Pressure
xxx bar
Standard value of pressure
This parameter allows the fitter to modify the default value of the
pressure in the nozzles network. (
Default Value: 80bar)
4..20mA Coeff. P
P= xx.xbar)yyyyy
Pressure transducer Coefficient
On the second line of the LCD display the pressure value and probe
coefficient are showed.
(
Default Value: 8850)
To confirm the changes made to a field, use SET or OK. To exit the advanced
programming mode, press SET or OK. To store the changes in the FLASH memory
of the microcontroller press SET or OK for more than 3 seconds. Using the CANC
key changes to a field will not be stored in FLASH and new values will be valid until
the next switch off the humidifier (using circuit breaker).
