Pego EASYSTEAM User Manual

Page 34 Rev. 01-16
MANUALE D’USO – USER MANUAL
1ST LEVEL PROGRAMMING
1. The 1st level programming enables the user to amend 2 important parameters, the Bp
proportional band and the Pr steam output percentage.
VAR.
MEANING
VALUES
DEFAULT
all models
Pr
Steam output percentage
20 ÷ 100 %
100 %
Bp
Proportional band
(not used in ON/OFF version)
1 ÷ 20 Rh%
10 %
StC
Max humidity set point in channel. Upon exceeding of the set point, the
humidifier positions itself at off and starts working when the humidity in
channel drops below the StC - r0 value, with addition of t1 time, according to
logic given by 0-10V signal or by the ambient humidity probe.
25 ÷ 99 Rh%
99%
r0
Max humidity set differential in channel.
1 ÷ (StC – 20) Rh%
50%
r1
Temperature differential referred to set point. For temperature values below
set-r1, the humidifier activates until reaching of the set (called hot)
(used only with S9= 7 version called hot)
0.2 – 10°C
2°C
UrC
Humidity value read by the channel probe
0-100%
read only
The Bp proportional band is the percentage value of the humidity around the set point;
within this value the humidifier works proportionally. Example: if the proportional band is
set on default value 10% (-5% / +5% set point value) and humidity is set at 50%, below 45% the
humidifier will work at 100% of steam output; above 55%, the humidifier will not produce steam.
Between 45 and 55%, the humidifier will optimally regulate steam output.
The Pr steam percentage is the value the humidifier can reach at maximum output; leaving setting at
100%, an ES6 with 6 KG/h steam output, can reach 6 KG/h, if Pr setting is reduced to 50%, the
humidifier can produce a maximum of 3 KG/h.
The Pr variable is very useful in cases with scarce water conductivity and to make
maximum use of the cylinder when near to being replaced; for further clarification, consult
chapter 6 DIAGNOSTICS at page 36 of this manual.
The maximum humidity set point in channel (stC), limits humidity in channel.
If humidity in channel is higher than the value set in stC, the humidifier stops steam output and
starts again when it drops below stC-r0 at the end of delay time t1 (second level variable).
2. To access the first level programming menu follow the instructions below:
- Simultaneously keep keys UP () and DOWN () pressed until the first programming
variable appears on the display.
- Release keys () and ()
- Select the variable to amend using key () or key ().
- After having selected the wanted variable it will be possible:
- To display its setting by pressing the SET key
- To amend the setting by keeping the SET key pressed and by pressing one of the () or ()
keys. To exit the menu once the configuration values are set, simultaneously keep keys () and
() pressed for a few seconds until the size displayed before entry to programming appears
again, e.g. steam output or absorbed current. Memorisation of the amendments made to the
variables will happen automatically when exiting the configuration menu.
3.4

Pego EASYSTEAM Specifications

General

Brand	Pego
Model	EASYSTEAM
Category	Humidifier
Language	English