5
Control
QS Main power switch
UP button: press to increase the value of a selected parameter
DOWN button: press to reduce the value of a selected param-
eter
esc
ESC button :returns to the previous level
SET button : one single press to see the alarms, press for more
set
seconds to enter Menu (Service e Factory)
(lit) Dew point correct
(Flashing) warning dew point high/low
(off ) alarm dew point
(lit) Condensate drain ON
(off ) Condensate drain OFF
(lit) Multiple alarms
(Flashing) Warning "maintenance"
Degree
5.1 Parameter settings
Th ere are two levels of protection for parameters:
d) a) User (U): with immediate access, User-changeable;
e) b) Password protected Factory/Service (F/S): password required for
access; Factory-set parameters.
Condensate drain
Th ere are two operating modes:
a) TIMED (TIm) - with draining at intervals and settable time;
in this confi guration keep pressed
to force the drain to work;
English
b) EXTERN (CON) - if there is an external drain.
For chosing the set proceed as follows::
set
Press button
over 5 seconds to enter on menu U.
Using buttons
and
select "CHd" and press
Using buttons
and
select "TIm" or "CON" .
esc
Press
to confi rm and exit.
In the same way it is possible to change interval and discharge times of
the drain.
Parameter table
Code
Defi nition
dON
Time ON Drain
dOFF
Time OFF Drain
CHd
Confi guration drain
ALC
relay alarm/warning
ON = relay energised for
alarms/warnings
OFF = relay energised only alarms
Flow Chart
set
>5 sec.
Menu
User
esc
CON
SPE004-100
Alarms/Warnings
set
to confi rm.
When an alarm is ON, the "alarm/warning code" fl ashing on display.
Multiple alarms appear in sequence. Th e symbol appears
In any case you can press
and
.
Code
Default Min
Max.
---
5
1
60
HdP
120
20
300
LdP
TIm
TIm CON
DSE
ON
OFF
ON
H
L
esc
Press
to exit.
set
<5 sec.
Code 1
CHd
Alarm
Warning
set
esc
TIm
set
to see the alarms, using the buttons
Description alarm / warning
No alarms present
Alarm High Dew point
Alarm Low Dew Point
Alarm sensor B1 faulti/disconnected
Warning High Dew point
Warning Low Dew point
Flow Chart
Code 2
Code....
Alarm
Alarm
Warning
Warning
esc
esc
.
.
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