User manual

28
EN
“UEX-PLUS” +030220621 - rel. 1.1 - 30.05.2008
installeruserservice
Important: the operations described in this menu must only be
carried out by quali ed personnel.
From the main screen press:
PRG to access the main menu,
•
DOWN to select the maintenance menu,•
ENTER,•
ENTER, •
UP or DOWN to enter the password “77”,•
ENTER to con rm and access the maintenance menu.•
Maintenance menu screens:
1. Reset configurations
2. System info
3. Manual procedure
4. Change cylinder
5. Alarm log
9.1 Reset con gurations
Functions:
save the set con guration, •
recall the saved con guration,•
display the type of humidi er,•
install the default parameters for the model of humidi er displayed.•
parameter range UOM
save configurationsi
YES/NO
recall configurationsi
YES/NO
humidifier type
xxx Kg/h xxx V x-ph kg/h, V, ph
install default values
YES/NO
9.2 System info
Functions:
display the code and version of the application installed;•
change the language;•
display the “select language” screen when the humidi er is started.•
parameter display/range
Bios
read-only
Boot
read-only
Code
read-only
Version
read-only
Language
Italian, English, German,
French, Spanish
show language mask to unit start-
up?
YES/NO
9.3 Manual procedure
Important: these operations must only be performed by quali ed
personnel, incorrect use may cause serious damage.
These procedures are used to manually test the main functions and
operations of the humidi er:
closing of the contactor/contactors•
opening of the water  ll valve/valves•
activation of the drain pump/pumps•
alarm relay•
activation of the dehumidi er contact•
Manual procedure, cylinder
parameter display/range
manual procedure
Y/N
power contactor
ON/OFF
fill valve
ON/OFF
drain pump
ON/OFF
alarm relay
ON/OFF
dehumidif. contact
ON/OFF
In the models with two cylinders, there is a second screen for the second
cylinder (with the same functions and procedures as the  rst).
9.4 Change cylinder
Complete the following procedure before changing the cylinder:
parameter range
empty cylinder
YES/NO
reset cylinder lifetime counter
YES/NO
last replace (read only)
dd/mm/yy
flush new cylinder (*)
YES/NO
(*) wash the new cylinder when replacing.
In the models with two cylinders, there is a second screen for the second
cylinder (with the same functions and procedures as the  rst).
9.5 Alarm history
Recorded trace of the alarms (events) that have been activated. The
humidi er memory can record up to 200 events (complete with
description and date, press DOWN to scroll the list).
parameter display
Alarm
event description
Time
hh:mm
Date
dd/mm/yy
9. MAINTENANCE MENU