Carel humiFog direct, Руководство пользователя

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ENG
"humiFog direct" +0300073EN rel. 1.0 - 31.03.2017
5.5 Graphic area 2 – Request / Probe
reading
This portion of the main screen displays the external request signal or the
value measured by the main control probes for zone 1 and 2. If zone 2 is
absent, only zone 1 is displayed, in full screen mode. The unit of measure
indicated next to the value depends on the selected control mode.
Control mode Unit of measure
External contact / external signal %
Main humidity probe %rh
Main temperature probe °C
Tab. 5.c
5.6 Graphic area 3 – Notification centre
This portion of the main screen immediately shows the number of active
notifications: for example, the screen illustrated in paragraph 5.4 shows
two active notifications. To display these, access the notification centre
by pressing ESC.
Fig. 5.c
Once having accessed the notification centre, the list of active
notifications is displayed. Select the desired notification by pressing UP
or DOWN and display the details by pressing ENTER.
Notification Description
Default parameters restored The default parameters have been resto-
red from screen Df05 or Df06
Automatic start-up The unit has commenced production
automatically following a power failure
High temperature The water temperature in the bypass has
exceeded the threshold value due to
extended recirculation
Low pressure The cabinet feedwater pressure probe
has measured a value that is less than
minimum allowed limit: the water supply
may have been shutoff
Wash completed The unit has completed a washing cycle
due to inactivity
1000 h maintenance 1000 operating hours elapsed, maintenan-
ce warning
3000 h maintenance 3000 operating hours elapsed, maintenan-
ce required
Load not set The load for one or both zones has not
been set in step 1/9 of the wizard
Limited network production The network of humidifiers is not able to
meet the load because one or more cabi-
nets have an alarm or have been switched
off by the user
Tab. 5.d
5.7 Graphic area 4 – Unit status
The message contained in this graphic area identifies the current unit
status.
Unit status Description
Start Unit status on receiving the first production request
signal after start-up; checking for feedwater and water
pressure.
Wait The unit is awaiting a request
Production The unit is on and is delivering pressurised water to
one or both zones
Alarm There is at least one active alarm and the alarm button
is on: press it to access the list of active alarms.
OFF from BMS Production disabled by the supervisor
OFF from scheduler Production disabled by time bands (scheduler)
OFF from remote Production disabled by remote contact (voltage-free
contact M2.7-M2.8 open)
OFF from keypad Production disabled from the keypad
Wash The unit is flushing water through the lines to wash
the hoses
Filling The unit is running water through the line to fill the
hoses. Unit status when a production request is recei-
ved and the line is empty.
Manual mode The unit is managed in manual mode based on the
controls sent on screens De01-De05
Backup ready The unit is ready to start operating as backup for
another unit on the network of cabinets (humidifica-
tion capacity extended to a maximum of four single
zone units)
Tab. 5.e
5.8 Graphic area 5 – Quick access menu
Using the arrows ( á or â ) and then pressing ENTER provides quick
access to the following functions:
Paragraph Icon Meaning
5.8.1. Unit ON/OFF
5.8.2 Set
5.8.3 Info
Tab. 5.f
5.8.1 Unit ON/OFF
Fig. 5.d
Message Value Meaning
Unit ON Pump enabled for operation based on
request for the zone
OFF Pumping unit switched OFF
Zone 1/2
(visible only if
unit ON) RUNNING Atomisation allowed in zone 1/2 based on
request
PAUSED Atomisation temporarily stopped in zone
1/2*
* This function is useful if needing to check and/or carry out maintenance
on the blower units in one of the two zones: while the PAUSED zone is
in standby, the RUNNING zone can continue atomising based on the
request. As soon as the PAUSED zone is on again, it immediately restarts
atomisation according to the request, without filling the water line.