Carel HeaterSteam 4 UR002, Руководство пользователя

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ENG
“heaterSteam” +0300087EN - rel. rel. 1.4 - 22.01.2021
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main probe broken or disconnected alarm
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limit probe broken or disconnected alarm
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pre-heating probe broken or disconnected alarm
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main wireless probe group not working (only on heaterSteam titanium
version)
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limit wireless probe group not working (only on heaterSteam titanium
version)
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maintenance pre-alert (warning)
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maintenance alarm
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offl ine
Note : alarm = shutdown | warning = signal-only
Description Parameter
M5 = maintenance
pre-alert maintenance early warning signal, helps plan mainte-
nance in advance. See section "7.2.7 Cylinder operat-
ing hours" for more details on pre-alert confi guration
M6 = alarm (general)
The general alarm (associated, for example, with output M6) considers
all the alarms with shutdown in the list, unless the alarm in question is
selected for the other digital output (in this example M5).
7.3.7 B low e r uni t c onfi g ur at ion (Ins ta ll e r m e nu)
To best manage the blower units in applications where steam is delivered
directly into the room, the blower on and off times can be set. Delaying
activation of the blower unit allows the system to reach the operating
temperature before the fan is activated. Delaying deactivation of the
blower unit guarantees that parts in contact with the steam will be
completely dried, meaning that when next starting, there is no condensate
in the steam distribution line, avoiding droplets being blown into the room.
Index Description Parameter
Eb08
Blower units Set the delay time (seconds) for activation and deactiva-
tion of blower units
Defaults: start delay: 0 seconds;
stop delay: depending on the size (30 seconds for UR002-
UR013; 60 seconds for UR020-UR040; 90 seconds for
UR053-UR080)
Possible settings: 0-600 seconds
7.3.8 Sa v e lo g s ( Se rvi ce a nd Ins ta ll e r m e nu)
The log of the main variables can be saved to USB pen drive. The following
variables are logged:
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Unit On/Off
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Unit status
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Active alarms
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Request (%)
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Production (kg/h)
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Level sensor status
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Fill
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Drain
The fi le is saved in .csv format. The logs are constantly saved to internal
memory, and are thus exported to the memory key in the USB Host port
by entering menu screen Eb09. Set “Export to USB” to “YES”. Progress of
the operation will be shown under “progress”.
Index Description Parameter
Eb09
Export logs Save the log of main variables to USB pen drive
Export to USB = Yes, to save the log
Fig. 7.f
7.3.9 Sa v e a l a rm lo g
The alarm log can be saved to USB pen drive. To export the file, plug the
USB pen drive into the c.pHC and go to screen Eb10, then set “YES” for
the “Export?” parameter.
Index Description Parameter
Eb10 Export alarms Save alarm log to USB pen drive
Default: No
The fi le will be saved in the pen drive’s root directory and will be called
“AlrmLog.txt”.
7.4 Menu E. Settings - c. Confi guration
7.4.1 M a in prob e (Ins ta ll e r m e nu)
The main probe can be confi gured on the screen with index Ec01.
Index Description Parameter
Ec01 Main probe Main probe confi guration;
Defaults:
Enable: Enabled (depending on the type of control)
Type: 0-10V
Minimum: 0% r.H.
Maximum: 100% r.H.
Off set: 0
En. Al (enable alarms): YES
Delay: 120 seconds
Possible settings:
Type: 0-10V/0-1V/NTC/4-20mA/0-20mA/2-10V
Minimum: 0-100%r.H .
Maximum: 0-100%r.H.
Off set: 0
En. Al (enable alarms): YES
Delay: 0-999 seconds
For each probe, after having specifi ed the type, the minimum and
maximum values readable by the probe can be defi ned, as well as an
“off set” to compensate for any imprecisions in the value read (example:
off set = 3 %r.H. corresponds to 3 percent increase of the humidity value
read by the probe). Parameter “En. Al.” activates the alarms corresponding
to any probe faults. If a malfunction is detected for a time greater than
the value of “Delay” (seconds), the “main probe broken or disconnected”
alarm is activated.
7.4.2 Limi t prob e (or s ec ond prob e - Ins ta ll e r m e nu)
The limit probe (if present) can be confi gured on the screen with index
Ec02.
Index Description Parameter
Ec02 Limit probe Limit probe confi guration;
Default:
Enable: Enabled (depending on the type of control)
Type: 0-10V
Minimum: 0% r.H.
Maximum: 100% r.H.
Off set: 0
En. Al (enable alarms): YES
Delay: 120 seconds
Possible settings:
Type: 0-10V/0-1V/NTC/4-20mA/0-20mA/2-10V
Minimum: 0-100%r.H.
Maximum: 0-100%r.H.
Off set: 0
En. Al (enable alarms): YES
Delay: 120 seconds
For each probe, after having specifi ed the type, the minimum and max-
imum values readable by the probe can be defi ned, as well as an “off set”
to compensate for any imprecisions in the value read (example: off set
= 3 %r.H. corresponds to 3 percent increase of the humidity value read
by the probe). Parameter “En. Al.” activates the alarms corresponding to
any probe faults. If a malfunction is detected for a time greater than the
value of “Delay” (seconds), the “limit probe broken or disconnected” alarm
is activated.