Evco EVBOX1 Manual Del Usuario

EVCO S.p.A. | EVBOX1 | Data sheet ver. 3.0 | Code 104BOX1E304 | Page 1 of 8 | PT 25/19
EVBOX1
GB ENGLISH
IMPORTANT
Read this document thoroughly before installation and be-
fore use of the device and follow all recommendations;
keep this document with the device for future consultation.
Only use the device in the way described in this document;
do not use the same as a safety device.
For further information consult the installation manual.
The device must be disposed of in compliance with
local standards regarding the collection of electric
and electronic equipment.
1 USER INTERFACE
1.1 Switching on/off the device in manual mode
1. Make sure the keyboard is not locked and no procedure
is in progress.
2. Press the key 1 s.
1.2 The display
If the device is switched on, during the normal operation the
display will show the magnitude set with P5 parameter,
except during the defrost when the display will show the
magnitude set with d6 parameter.
If the device is switched off, the display will be switched off.
1.3 Showing the magnitude detected by a probe
1. Make sure the keyboard is not locked and no procedure
is in progress.
2. Press the key 1 s: the display will show the first
available label.
3. Press and release the or
- "Pb1" if P4 = 0, 1, 2 or 3, room temperature,
if P4 = 4, inlet air temperature
- "Pb2" evaporator temperature
- "Pb3" auxiliary temperature
- "Pb4" evaporating temperature
- "Pb5" evaporating pressure
- "Pb6" CPT temperature ("Pb4" in EVB1204,
EVB1214, EVB1206, EVB1216, EVB1226
and EVB1236)
- "Pb7" auxiliary 2 temperature
- "Pb8" auxiliary 3 temperature.
4. Press and release the key.
To exit the procedure:
5. Press and release the key or do not operate 60 s.
6. Press and release the key.
1.4 Activating/deactivating the "overcooling"
function
1. Make sure the device is switched on, the keyboard is
not locked, no procedure is in progress, the defrost, the
predripping, the dripping or the evaporator fan stand-
still are not in progress.
2. Press the key 4 s: the LED
and r6 parameters.
1.5 Activating the defrost in manual mode
1. Make sure the device is switched on, the keyboard is
not locked, no procedure is in progress and the
"overcooling" function is not in progress.
2. Press the key 4 s.
If to the defrost activation the evaporator temperature is
above that set with d2 parameter, the defrost will not be
executed.
1.6 Switching on/off the room light in manual
mode
1. Make sure no procedure is in progress.
2. Press and release the key: the LED
off; see also u2 parameter.
1.7 Switching on the demisting heater
1. Make sure the device is switched on, the keyboard is
not locked and no procedure is in progress.
2. Press the key 1 s: the LED "AUX1" or "AUX2" will
switch on; see also u6 parameter.
1.8 Switching on/off the auxiliary output in
manual mode
1. Make sure the keyboard is not locked and no procedure
is in progress.
2. Press the key 1 s: the LED "AUX1" or "AUX2" will
switch on/off; see also u2 parameter.
1.9 Showing some instant magnitudes relative
to the electronic expansion valve (only avail-
able in EVB1246 and EVB1256)
1.
Make sure the keyboard is not locked and no procedure
is in progress.
2. Press the key 1 s: the display will show the first
available label.
3. Press and release the or
- "SH" instant superheating
- "POS" demanded percentage the valve must
be opened
- "POr" instant percentage
opened.
4. Press and release the key.
To exit the procedure:
Switchboards for single-phase cold rooms
5. Press and release the
6. Press and release the
1.10
1. Make sure the device is switched on and no procedure
is in progress.
2. Press the
"Loc"/"UnL".
1.11
1. Make sure no procedure is in progress.
2. Press a key; see also u4 parameter.
2
2.1
1. Make sure the device is switched on, the keyboard is
not locked and no procedure is in progress.
2. Press the
"rhL" (low percentage of relative humidity operation)
or "rhH" (high percentage of relative humidity opera-
tion) 10 s.
To restore the normal display in advance:
3. Press a key.
2.2
1. Make sure the device is switched on, the keyboard is
not locked and no procedure is in progress.
2. Press and release the
key to select: show "rhL" (low percentage of relative humidity op-
eration) or "rhH" (high percentage of relative humidity
operation) 10 s.
To restore the normal display in advance:
3. Press a key.
3
3.1
1. Make sure the keyboard is not locked and no procedure
is in progress.
2. Press the
available label.
3. Press and release the
4. Press and release the
5. Press and release the
-
-
-
-
will flash; see also r5
6. Press and release the
switch off and the display will show in succession (for
example):
-
-
-
-
will switch on/
-
-
-
-
-
-
To exit the procedure:
6. Press and release the
3.2
1. Make sure the keyboard is not locked and no procedure
is in progress.
2. Press the
available label.
3. Press and release the
key to select: 4. Press and release the
5. Press and release the
"149".
6. Press and release the
the valve is the display will show "- - -" flashing 4 s, after which the
device will exit the procedure.
key or do not operate 60 s.
key.
Locking/Unlocking the keyboard
and keys 1 s: the display will show
Silencing the alarm buzzer
LOW OR HIGH PERCENTAGE OF RELATIVE
HUMIDITY OPERATION (only if F0 parameter
has value 5)
Activating the low or high percentage of rela-
tive humidity operation
and keys 4 s: the display will show
Learning the operation type in progress
and keys: the display will
"HACCP" FUNCTION
Showing the information relative to the
HACCP alarms
key 1 s: the display will show the first
or key to select "LS".
key.
or key to select (if present):
"AL" minimum temperature alarm
"AH" maximum temperature alarm
"id" door switch input alarm
"PF" power supply interruption alarm (only
available in EVB1214, EVB1216, EVB1236
and EVB1256 or if EVIF25SWX module
connected).
key: the LED "HACCP" will
"8.0" the critical value is 8.0 °C/8 °F
"Sta" the display is about to show the date and
the time the alarm has arisen (only
available in EVB1214, EVB1216, EVB1236
and EVB1256 or if EVIF25SWX module
connected)
"y14" the alarm has arisen in 2014 (to be
continued)
"n03" the alarm has arisen in March (to be
continued)
"d26" the alarm has arisen March 26, 2014 (to
be continued)
"h16" the alarm has arisen at 16 (to be
continued)
"n30" the alarm has arisen at 16:30
"dur" the display is about to show the duration
of the alarm
"h01" the alarm has lasted 1 h (to be
continued)
"n15" the alarm has lasted 1 h and 15 min.
key.
Resetting the information relative to the
HACCP alarms
key 1 s: the display will show the first
or key to select "rLS".
key.
or key within 15 s to set
key or do not operate 15 s:
4 DATA LOGGING FOR EN 12830 STANDARD
COMPLIANCE (if present)
4.1 Activating the "HACCP" writing mode
The mode is always in progress.
4.2 Activating the "service" writing mode
1. Make sure the keyboard is not locked and no procedure
is in progress.
2. Press the key 1 s: the display will show the first
available label.
3. Press and release the or
4. Press and release the key.
5. Press and release the key within 15 s to set
"1".
6. Press and release the key or do not operate 15 s:
the display will show "SEr" flashing 4 s, after which the
device will exit the procedure.
4.3 Showing the errors relative to the data log-
ging
1. Make sure the keyboard is not locked and no procedure
is in progress.
2. Press the key 1 s: the display will show the first
available label.
3. Press and release the or
4. Press and release the key.
5. Press and release the or key to select (if present):
- "FUL" space on SD card run out
- "Sd" SD card not inserted or not recognized
- "Pr7" auxiliary 2 temperature probe error
- "Pr8" auxiliary 3 temperature probe error
- "BAt" data logger battery error
To exit the procedure:
6. Press and release the key.
5 COMPRESSOR OPERATION HOURS COUNT
5.1 Showing the compressor operation hours
1. Make sure the keyboard is not locked and no procedure
is in progress.
2. Press the key 1 s: the display will show the first
available label.
3. Press and release the or
- "CH1" compressor operation hours
- "CH2" compressor 2 operation hours.
4. Press and release the key.
To exit the procedure:
5. Press and release the key or do not operate 60 s.
6. Press and release the key.
5.2 Resetting the compressor operation hours
1. Make sure the keyboard is not locked and no procedure
is in progress.
2. Press the key 1 s: the display will show the first
available label.
3. Press and release the or
4. Press and release the key.
5. Press and release the or
"149".
6. Press and release the key or do not operate 15 s:
the display will show "- - -" flashing 4 s, after which the
device will exit the procedure.
6 SETTINGS
6.1 Setting the date, the time and the day of the
week (only available in EVB1214, EVB1216,
EVB1236 and EVB1256 or if EVIF25SWX mod-
ule is connected)
To access the procedure:
1. Make sure the keyboard is not locked and no procedure
is in progress.
2. Press the key 1 s: the display will show the first
available label.
3. Press and release the or
To set the year:
4. Press and release the key: the display will show "y"
followed by the last two numbers of the year and the
LED will flash.
5. Press and release the or
To set the month:
6. Press and release the key while setting the year: the
display will show "n" followed by the month number
(01... 12).
7.
Press and release the
or
To set the day:
8. Press and release the key while setting the month:
the display will show "d" followed by the day number
(01... 31).
9. Press and release the or
To set the hour:
10. Press and release the key while setting the day: the
display will show "h" followed by the hour number
(00... 23).
11. Press and release the or
key to select "LS".
key to select "Err".
key to select:
key to select "rCH".
key within 15 s to set
key to select "rtc".
key within 15 s.
key within 15 s.
key within 15 s.
key within 15 s.