Controllers for electric
ovens
XF330M – XF331M –
XF332M
INDEX
1. GENERAL WARNINGS __________________ 2
2. GENERAL DESCRIPTION _______________ 2
3. USER INTERFACE _____________________ 3
4. BEFORE STARTING ____________________ 4
5. COOKING CYCLES _____________________ 4
6. THE AUTOMATIC STARTING OF THE OVEN 4
7. THE COOKING PROGRAMMES ___________ 5
8. STEAM _______________________________ 6
9. THE STEAM EXTRACTOR (NOT PRESENT IN
XF331M) ______________________________ 7
10. THE FAN RELAY (ONLY FOR XF332M) ____ 7
11. THE ENERGY SAVING FUNCTION ________ 7
12. PARAMETERS PROGRAMMING __________ 8
13. PARAMETERS LIST ____________________ 8
14. USE OF THE PROGRAMMING “HOT KEY” _ 9
15. MOUNTING & INSTALLATION ____________ 9
16. ELECTRICAL CONNECTIONS ___________ 10
17. ALARM SIGNALLING __________________ 10
18. TECHNICAL FEATURES _______________ 10
19. WIRING DIAGRAMS ___________________ 11
20. COOKING PROGRAMS, PRE-SET VALUES 11
21. PARAMETERS – PRE SET VALUES ______ 12
1. General Warnings
1.1 Please read before using this manual
This manual is part of the product and should be kept
near the instrument for easy and quick reference.
The instrument shall not be used for purposes
different from those described hereunder. It cannot
be used as a safety device.
Check the application limits before proceeding.
Dixell Srl reserves the right to change the
composition of its products, even without notice,
ensuring the same and unchanged functionality.
1.2
Check the supply voltage is correct before connecting
Do not expose to water or moisture: use the controller
Warning: disconnect all electrical connections before
The instrument must not be opened.
In case of failure or faulty operation send the
Consider the maximum current which can be applied
Ensure that the wires for probes, loads and the power
In case of applications in industrial environments, the
Safety Precautions
the instrument.
only within the operating limits avoiding sudden
temperature changes with high atmospheric humidity
to prevent formation of condensation
any kind of maintenance.
instrument back to the distributor or to “Dixell s.r.l.”
(see address) with a detailed description of the fault.
to each relay (see Technical Data).
supply are separated and far enough from each
other, without crossing or intertwining.
use of mains filters (our mod. FT1) in parallel with
inductive loads could be useful.
2. General description
Models XF330M, XF331M and XR332M, 72x144 mm
format, are microprocessor based controllers suitable for
applications on oven with two different heater one on the
top and one on the bottom. They are provided with six
relay outputs to control heaters, light, extractor, fan, steam
heater, steam injection.
It is also provided with two probes configurable as
thermocouple J or K and PT100.
The standard “Hot key” output allows the user to
programme the parameter list.
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SET: to set the target set points (ceiling and
bottom)
TIMER: to set the length of the cooking
cycle
START: to start and stop the cooking
TIME: to set the internal real time clock and
the timer for automatic restart of the oven.
DAILY REPETITION: to set the current day
and to select the days for the automatic
start of the oven
PRG: to set and select the pre-programmed
cooking cycles.
EXTRACTOR Switch on and off the steam
extractor (Not present in the XF331M)
STEAM ENABLING Switch on and off the
steam generator relay (Not present in the
XF332M)
STEAM INJECTION Enables the steam
injection
ENERGY SAVING enables the energy
saving cycle
LIGHT Switch on and off the light relay
ON/OFF Switch on and off the controller
CEILING DISPLAY
BOTTOM DISPLAY
3. User interface
3.1 Function of the keys
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4. Before starting
4.1 To switch the controller on and off
Push the ON/OFF button: if the instrument is on it will be
turned off, if it is off it will be switched on.
When the controller is on, it maintains the target set points
for ceiling and bottom.
4.2 To set the internal clock
1. Hold pushed for 3s the TIME KEY.
2. The minutes of the Time display start flashing. Use
the UP and DOWN keys to modify the minutes.
3. Push the TIME key to pass to set the hour (hours
start flashing).
4. TO EXIT: Push the TIME key of wait for 10s.
4.3 To set the day of the week
1. Push for 3s the key.
2. The TIME display shows the current day flashing,
with dAy1=Monday, dAy2=Thurday, …,
day7=Sunday.
3. Use the UP and DOWN keys of the TIME display to
set the day.
4. Push again the key or wait 10s to exit and confirm
the setting.
5. Cooking cycles
5.1 How to set the temperature of ceiling and
bottom.
The following procedure can be used during the cooking
and when the controller is on.
1. Push the SET key.
2. The CEILING and BOTTOM displays show the their
set point. The LED of the key is turned on.
3. Set the target set points (temperatures) using the UP
and DOWN keys near the displays.
4. Push again the SET key or wait 10s to exit and
confirm the setting.
NOTE: To change quickly the temperatures hold pressed
the UP and DOWN keys.
5.2 How to set and modify the cooking time
1. Push the TIMER key
2. The TIME display will show the cooking time (hour
and minutes). The LED of the key will be turned on.
3. To change the value push UP and DOWN buttons
on the right of the display
4. To memorise the new time push the TIMER key
again or wait 10s.
NOTE: To change quickly the temperatures hold pressed
the UP and DOWN keys.
5.3 How to start the cooking timer
Push and release START key : the START led
will be ON.
The TIME display will show the time remaining to the end
of the cooking.
5.4 How to stop the cooking timer before the
set time has expired.
When the cooking is in progress press and release the
START key .
The TIME display come bock to show the time. The LED
of the START key will be turned off.
5.5 End of cooking
When the cooking time has expired, the buzzer starts
sounding and the TIME display shows the “End”
message.
To mute the buzzer push a key.
The TIME display come back to show the time and the
LED of the START key is turned off.
6. The automatic starting of the oven
6.1 How to set the time for the automatic
starting of the oven
Only when the controller is working, it’s possible to set the
time of the automatic starting of the oven.
1. Push the TIME key .
2. The TIME display shows the time of the automatic
starting, the minutes are flashing.
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3. To set the minutes push the UP and DOWN keys on
the right.
4. Push again the TIME key and set the hour using the
UP and DOWN keys on the right.
5. Push again the TIME key or wait 10s to exit and
confirm the setting.
NOTE: To change quickly the values hold pressed the UP
and DOWN keys.
6.2 How to enable the automatic starting of the
oven
The enabling of the automatic starting can be done only
when the controller is in standby.
To enable the automatic starting of the oven:
1. Turn off the oven by pressing the ON/OFF key.
.
2. Push the TIME key , the TIME display shows
for few seconds the starting time and the LED of the
key start blinking.
3. After some seconds the TIME display reverts to show
the real time.
When the automatic starting is enabled the LED of the
TIME key flashes.
NOTE
The automatic starting has to be enabled every time the
oven is made in standby mode.
6.3 How to disabled the automatic starting of
the oven.
When the automatic start is enabled (led of the TIME key
flashes) push the TIME key.
The LED is turned off and the automatic starting is
disabled.
6.4 Selection of the day of the automatic
starting of the oven
Only when the controller is working, it’s possible to
program the automating starting of the oven for the each
day of the week.
1. When the oven is on push and release the DAILY
REPETITION key .
2. The TIME display shows the dAy1= Monday
message. If the led of the DAILY REPETITION key is
on, it means that the automating starting is enabled
for Monday.
3. To enabled or disable the automatic starting push
and release the DAILY REPETITION key. The led is
turned on and off respectively.
4. Use the UP key to see the other day of the week
(day2= Thursday… day7=Sunday) and repeat the
operation for enabling or disabling the automatic
start.
5. To exit: push for 3s the DAILY REPETITION key or
wait 10s without hitting any keys.
7. The cooking programmes
Up to 9 cooking programmes are available.
For each program can be set:
- Ceiling temperature
- Bottom temperature
- Cooking timer
When the cooking is in progress, a programme can’t
be selected or modified.
7.1 How to set up a program
7.1.1 When the controller is working
1. Push the PRG key : on the TIME display
the label of the Prg1 program is showed and the led
of the PRG key is turned on.
2. Select the program using the UP and DOWN keys
of the TIME display.
3. Press again the PRG key, the led of the SET and
TIMER keys are turned on and the displays show
respectively the target set points and the cooking
time of the programme.
4. The led of the PRG key now is flashing.
5. To change the set points and the cooking time push
UP and DOWN buttons on the right of every display
6. Push and release PRG key to confirm.
THE PROGRAM IS ENABLED and controllers
reverts to the standard display.
7. To modified another program repeat the operation
starting from the beginning.
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7.1.2 When the controller is in stand by
1. Push the PRG key : on the TIME display
the label of the Prg1 program is showed and the led
of the PRG key is turned on.
2. Select the program using the UP and DOWN keys
of the TIME display.
3. Press again the PRG key, the led of the SET and
TIMER keys are turned on and the displays show
respectively the target set points and the cooking
time of the programme. The led of the PRG key now
is flashing.
4. To change the set points and the cooking time push
UP and DOWN buttons on the right of every display
5. Push and release PRG key to confirm.
6. The program is momorized and the label of the
following program is displayed.
7. To modified it repeat the operation starting from
point 3.
7.2 How to enable a programme
1. Push the PRG key : the TIME display will
show Prg1 label and the LED of the PRG key will be
turned on.
2. Browse the programmes by pushing UP and DOWN
keys on the right of the timer display
3. Confirm the program pushing again the PRG key.
The LEDs of the SET and TIMER keys are turned
on and the displays show respectively the target set
points and the cooking time of the programme.
How to disabled the current programme
1. When the LED is on, push the PRG key.
2. To stop the programme in progress, push the START
key till its LED is turned off, then repeat the operation
described at point 1.
7.3 How to start the current program
After selecting a programme (the PRG LED is on), push
the START key to start the cooking cycle.
8. Steam
8.1 Steam generator (Not present in XF332M)
By pushing the STEAM key the relay of the
steam generator is switched. The status of the Generator
is monitored by the led: if the led is ON the generator is
working, if the LED is off the generator is off.
XF331M: the XF331M is provided with a digital input
working at line voltage (terminals 21-22) enabling the
steam injection. When the steam is not available the LED
oft the STEAM key is flashing.
8.2 Steam injection
If the LED oft the STEAM key is on the injection
is enabled.
There are 2 kinds of injection cycles:
Single cycle
Repetitive cycle
During the single cycle (ccy=Sin) the steam output
remains on for a certain time settable directly by the
keyboard.
During the repetitive cycle (ccy=riP) the steam output
performs 60s cycles. The duty cycle is settable directly by
the keyboard.
The steam injection is established by the Acy parameter
according to the following: :
Manual injection by the key
Automatic injection
With manual injection (Acy=MAn) the steam is injected
only when the key is pushed.
With automatic injection (Acy=AUt) the steam is
automatically injected at cooking cycle starting.
After a steam injection, an inhibition time is started (par.
tCy) during this period the steam injection is disabled.
8.3 How to set the steam injection time
The steam injection time is settable directly by the
keyboard:
The maximum settable injection time depends on the
HSi parameter.
With HSi=0 steam is injected as long as the key is
pressed.
1. To set the injection time push the INJECTION key
for at least 3s.
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Cielo
Tempo
Tempo
Platea
2. With single cycle (ccy=sin) the time display shows
the duration of the steam injection. Use the UP and
DOWN keys to set the value (0÷60s).
3. With repetitive cycle (ccy=riP) the TIME display
shows 4 for digits. The 2 digits on the right indicate
the injection time, the 2 digits on the left indicate the
time during which the output is off.
Use the UP and DOWN keys to set the value. The
OFF time is automatically calculated according to
the following formula: 60 – ON TIME.
ES. The 4020 number means that the instrument
do a injection cycle of 20s and then stays off for
40s.
4. To exit: push again the key or wait the
timeout to expire.
NOTE1: The steam injection can be stopped pushing
again the INJECTION key .
NOTE2: Setting the HSi parameter to 0, the steam is
injected continuously as long as key is pushed.
NOTE3: If ccY= riP (repetitive cycle) and the inhibition
time (TcY) added to the injections time (tco) is grater than
60s, the instrument does cycles with the following period
T= tcY + tco, instead of 60s cycles.
It means that he steam is injected for tco seconds and is
disabled for tcY seconds.
9. The steam extractor (Not present in
XF331M)
The steam extractor can be activated by keyboard or
automatically before the end of a cooking cycle.
9.1 How to activate the extractor by means of
the keyboard
By pushing the EXTRACTOR key the relay of the
extractor is switched. The status of the extractor is
monitored by the led: if the led is ON the extractor is
working, if the LED is off the extractor is off.
To set the time, act as follow:
1. Push the EXTRACTOR key till the time
display will show the activation time in the following
format: h:mm.
2. Use the UP and DOWN keys to set the value.
(0÷1h30m).
5. To exit: push again EXTRACTOR key or
wait the timeout to expire.
NOTE: By setting the time to 0, only the manual activation
is enabled.
10. The fan relay (Only for XF332M)
The XF332M is provide with a relay for the fan (terminals
17-18).
The relay is activated when the controller is switched on.
During the steam injection the relay is switched off.
After the steam injection it stays off according to the
setting of the tFS parameters (0÷90m)
11. The Energy Saving function
The Energy Saving function is enabled by pushing the
key. It avoids Ceiling and Bottom outputs from
working together. The 2 outputs are switched on
alternatively.
The tcE and dcy parameters control this function:
1. The tcE par. (1÷999s) set the Energy Saving cycle
time.
2. The dcy (0÷100) set the switching on percentage
of the Ceiling output during the Energy Saving
cycle.
ES. With Energy Saving function enabled, tcE=100s and
dcy=60, when there is a contemporary request of
switching on of the ceiling and bottom outputs, the 2
outputs work as explained in the following graph:
9.2 Automatic activation of the steam extractor
before the end of a cooking cycle
The extractor can be activated automatically some
minutes before the end of a cooking cycle.
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If only a output is requested to be switched on, it is
switched on for all the time is necessary.
12. Parameters programming
12.1 How to enter the first level menu Pr1 and
modify a parameter.
To change the parameter’s value operate as follows:
1. Enter the Programming mode by pressing the PRG+
SET keys for 3s. The ceiling display shows the label of
the first parameters, the bottom display its values.
2. Select the required parameter using “UP” or “DOWN”
keys on the right of the ceiling display.
3. Use “UP” or “DOWN” of the bottom display to change
its value.
To exit: Press and release the PRG key or wait 30s
without pressing any keys.
NOTE: the set value is stored even when the procedure is
exited by waiting the time-out to expire.
12.2 How to enter the hidden menu Pr2
The hidden menu Includes all the parameters of the
instrument.
1. Enter the first level menu Pr1.
2. Hold pressed the PRG+ SET keys for more than 7s,
till the Pr2 label.
3. Release the keys, the first parameter and its value
will be displayed.
4. Modify the parameter value according to the
procedure described in previous paragraph.
To exit: Press and release the PRG key or wait 30s
without pressing any keys.
NOTE: the set value is stored even when the procedure is
exited by waiting the time-out to expire.
12.3 How to move a parameter from the hidden
menu to the first level and viceversa.
Each parameter present in the HIDDEN MENU can be
removed or put into “THE FIRST LEVEL” (Pr1l).
1. Enter the Pr2 menu.
2. Hold pressed the key.
3. Push the DOWN key of ceiling display.
In HIDDEN MENU when a parameter is present in First
13. Parameters list
Hy1 Ceiling differential (-99 ÷ 99 °C) Intervention
differential for the ceiling set point. Output is activated
when the ceiling temperature is less than Set Point
+Hy1.
LS1 Minimum set point limit for ceiling: (Down scale
set1) Sets the minimum acceptable value for the set
point of ceiling.
US1 Maximum set point limit for ceiling: (SET1 End
scale) Set the maximum acceptable value for set
point of ceiling.
Hy2 Bottom differential (-99 ÷ 99 °C) Intervention
differential for the bottom set point. Output is
activated when the bottom temperature is less than
Set Point + Hy2.
LS2 Minimum set point limit for bottom: (Down scale
set2) Sets the minimum acceptable value for the set
point of bottom.
US2 Maximum set point limit for bottom: (SET2 End
scale) Set the maximum acceptable value for set
point of bottom.
PbC Type of probe: it allows to set the kind of probe used
by the instrument: (J=TCJ, c=TCK; P=PT100)
oF1 Ceiling probe calibration (-99 ÷ 99 °C)
oF2 Bottom probe calibration (-99 ÷ 99 °C)
CF measurement unit (°C = Celsius / °F = Fahrenheit)
diS Default display (tP = temperature / SEt = Set Point)
It established the displaying during the cooking: set
points or temperatures.
ccY Steam injection setting (Sin = single injection, riP
=repetitive injection) See par. 8.2 Steam injection,
AcY Steam injection activation (MAn = manual
activation; AUt = automatic activation) See par. 8.2
Steam injection,
tcY Inhibition time between 2 following steam
injections (0÷250s) ) At the end of a injection cycle,
start this timer. During this time all the steam injection
requests are ignored.
tco Steam injection time (0 ÷ HSi seconds) it sets the
duration of a steam injection cycle
HSi Maximum time for steam injection: (0÷60sec) it
sets the maximum value for tco parameter (steam
injection time). With HSi = 0 the steam is injected as
long as the key is pressed.
tES Automatic activation of the steam extractor before
the end of cooking (not for the XF331M) (0÷90min)
tFS Fan restarting delay after steam injection (only for
XF332M) (0÷90min)
AC1 Ceiling temperature alarm configuration
rE = related to Ceiling Set Point High and Low
temperature alarms are signalled when the
temperature exceeds the following values:
“SET+AU1” and “SET+AL1”.
Level the LED of the key in on.
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Ab = absolute temperature: High and low ceiling
temperature alarms are established by the AL1 and
AU1 parameters.
AL1 Low temperature alarm for the ceiling
AC1 = rE: 0 ÷ 120°C
AC1 = Ab: Down scale ÷ Au1
when this temperature is reached and after the dA1
delay time, the LA alarm is enabled,.
AU1 High temperature alarm for the bottom:
AC1= rE: 0 120°C
AC1= Ab: AL1 End Scale
when this temperature is reached and after the dA1
delay time the HA alarm is enabled.
dA1 Temperature alarm delay for the ceiling
temperature: (0÷120 min) time interval between the
detection of a ceiling temperature alarm condition
and the corresponding alarm signalling.
HA1 Differential for temperature alarm returns:
(1÷15°C) differential for the re-entry of the alarm
signalling.
AC2 Bottom temperature alarm configuration
rE = related to bottom Set Point High and Low
temperature alarms are signalled when the
temperature exceeds the following values:
“SET+AU2” and “SET+AL2”.
Ab = absolute temperature: High and low ceiling
temperature alarms are established by the AL2 and
AU2 parameters.
AL2 Low temperature alarm for the bottom
AC2 = rE: 0 ÷ 120°C
AC2 = Ab: Down scale ÷ Au2
when this temperature is reached and after the dA2
delay time, the LA alarm is enabled,.
AU2 High temperature alarm for the bottom:
AC2 = rE: 0 120°C
AC2 = Ab: AL2 End Scale
when this temperature is reached and after the dA2
delay time the HA alarm is enabled.
dA2 Temperature alarm delay for the bottom
temperature: (0÷120 min) time interval between the
detection of a bottom temperature alarm condition
and the corresponding alarm signalling.
HA2 Temperature alarm differential: (1÷15°C)
differential for the re-entry of the alarm signalling.
tcE Energy Saving cycle time (1 ÷ 999 sec) it sets the
Energy Saving cycle duration.
dcy Switching on percentage for the ceiling output
during the Energy Saving cycle (0 ÷ 100 %)
i1P Digital input polarity to enabling steam injection
(only for XF331M) (oP÷CL) oP = the steam injection
is enabled if voltage is not present; CL = the steam
injection is enabled if voltage is present;
Ptb Parameter table code: (read only) it shows the
original code of the map.
rEL Release software: (read only) Software version of
the microprocessor.
14. Use of the programming key “Hot
Key”
The XF units can UPLOAD or DOWNLOAD the parameter
list from its own E2 internal memory to the “Hot Key” and
vice-versa.
14.1 DOWNLOAD (From the “Hot Key” to the
instrument)
1. Turn OFF the instrument by means of the ON/OFF
key, insert the “Hot Key” and then turn the
instrument ON.
2. Automatically the parameter list of the “Hot Key” is
downloaded into the controller memory, the “doL”
message is blinking. After 10 seconds the
instrument will restart working with the new
parameters.
At the end of the data transfer phase the instrument
displays the following messages:
“End “ for right programming. The instrument starts
regularly with the new programming.
“Err” for failed programming. In this case turn the unit off
and then on if you want to restart the download again or
remove the “Hot key” to abort the operation.
14.2 UPLOAD (From the instrument to the “Hot
key”)
1. When the unit is ON, insert the “Hot key”
2. Push the UP key of the Ceiling display; the "uPL"
message appears.
At the end of the data transfer phase the instrument
displays the following messages:
“End “ for right programming.
“Err” for failed programming. In this case push “UP” key if
you want to restart the programming again or remove the
not programmed “Hot key”.
15. Mounting & installation
The instruments are suitable only for internal use. They
are panel mounted, hole dims 69x135 mm, and fixed with
the supplied clips.
The ambient operating temperature range is between
0÷60°C.
Avoid locations subject to heavy vibration, corrosive gases
or excessive dirt. The same applies to the probes. Ensure
ventilation around the instrument.
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Mess
Cause
Outputs
“EE”
Data or memory failure
“PF” Probe failure
The relative output is
turned off
“HA” Maximum temperature
alarm
Outputs unchanged.
“LA”
Minimum temperature
alarm
Outputs unchanged.
“rTC”
Real time clock
Outputs unchanged.
16. Electrical connections
The instruments are provided with disconnectable screw
terminal blocks to connect cables with a cross section up
to 2,5 mm2.
Before connecting cables make sure the power supply
complies with the instrument’s requirements. Separate the
input connection cables from the power supply cables,
from the outputs and the power connections. Do not
exceed the maximum current allowed on each relay, in
case of heavier loads use a suitable external relay.
17. Alarm signalling
17.1 “EE” alarm
The Dixell instruments are provided with an internal check
for the data integrity. Alarm “EE” flashes when a failure in
the memory data occurs. In such cases the alarm output is
enabled.
17.2 Temperature alarms (HA, LA)
The temperature alarm controls doesn’t work during:
1. if the cooking time is not in progress.
2. if the instrument is in standby mode.
Every time the temperature exceeds the limits for the dA1
and dA2 time an alarm message is given.
Temperature alarms “HA” and “LA” automatically stop as
soon as the temperature returns to normal values.
17.3 Probe failure alarms (PF)
Probe alarm “PF” starts some seconds after the fault in the
related probe; it automatically stop some seconds after the
probe restarts normal operation. Check connections
before replacing the probe.
17.4 Real time clock alarm (rtc)
The rtc alarm is signalled when an error happened during
the clock data reading phase. Set the clock to reset it
(see par 4.2)
18. Technical features
Housing: plastic self extinguishing V0.
Case: 72x144 mm; depth 80mm.
Mounting: panel mounting 69x135 cut out
Frontal protection: IP54
Connections: Disconnectable screw terminal block 2,5
mm2 heat-resistant wiring
Power supply: 230Vac or. 110Vac or 24Vac 10%
50/60Hz
Power absorption: 5VA max.
Display: 3 display 3 digits, red LED, 14,2 mm high.
Relay outputs: up to 7 (relay 8A 250Vac)
Digital input: only for XF331M: 1 line voltage
Inputs: 2 Pt100 or TC J or K selectable
Other output : alarm buzzer (optional)
Easy programming output for Hot Key
Data storing: on the non-volatile memory (EEPROM).
Kind of action: 1B.
Pollution grade: normal
Software class: A.
Operating temperature: 0÷60 °C.
Storage temperature: -30÷85 °C.
Relative humidity: 2085% (no condensing)
Measuring and regulation range:
Thermocouple J probe: 0÷600°C (32÷999°F)
Thermocouple k probe: 0÷900°C (32÷999°F)
Pt100 probe: -99÷600°C (-99÷999°F)
Resolution: 1 °C or 1 °F (selectable).
Accuracy (at ambient temp. 25°C): better than 1% F.S.
RTC back up battery: 48h
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L
N
6
2
1
1
2
9
3
1
3
8
5
1
0
1
1
1
4
1
7
1
8
2
1
1
6
Light
C
.
C
.
C
.
Steam
XF330
M
8A/250V
a
c
8A/250Vac
1
2
A/250Va
c
8A/
2
50Vac
8A/25
0
Vac
8A/250V
a
c
C
.
8A/250Vac
22
C
.
L
N
6
2
1
1
2
9
3
1
3
8
5
1
0
1
1
1
4
1
7
1
8
2
1
1
6
Lig
h
t
C
.
C
.
C
.
Ste
a
m
XF3
31M
8
A
/250Vac
12A/250
V
a
c
8A/250Vac
8
A/250Va
c
8A/
2
50Vac
C
.
8A/25
0Va
c
22
230Va
c
inp
ut fo
r
injection
enablin
g
L
N
6
2
1
1
2
9
3
1
3
8
5
1
0
1
1
1
4
1
7
1
8
1
6
Lig
h
t
C
.
C
.
C
.
Fan
XF332
M
8A/250Vac
12A/2
5
0Va
c
8A/25
0
Vac
8A/250V
a
c
8A/250Vac
C
.
8
A/250Va
c
Ceiling set
Bottom set
Time
Program 1
100
100
30 min
Program 2
100
100
30 min
Program 3
100
100
30 min
Program 4
100
100
30 min
Program 5
100
100
30 min
Program 6
100
100
30 min
Program 7
100
100
30 min
Program 8
100
100
30 min
Program 9
100
100
30 min
19. Wiring diagrams
20. Cooking programs, pre-set values
1592012000 XF330M XF331M XF332M GB REL1.0 31.08.2015 XF330M XF331M XF332M 11/12
XF330M
XF331M
XF332M
Description
Range
Val
Lev
Val
Lev
Val
Lev
Set1
Ceiling Set Point
LS1 ÷ US1
200
Pr1
200
Pr1
200
Pr1
Set2
Bottom Set Point
LS2 ÷ US2
200
Pr1
200
Pr1
200
Pr1
Hy1
Ceiling differential
-99 ÷ 99
-5
Pr1
-5
Pr1
-5
Pr1
LS1
Minimum set point limit for ceiling
Start Scale ÷ Set 1
0
Pr2 0 Pr2 0 Pr2
US1
Maximum set point limit for ceiling
Set 1 ÷ End Scale
600
Pr2
600
Pr2
600
Pr2
Hy2
Bottom differential
-99 ÷ 99
-5
Pr2
-5
Pr2
-5
Pr2
LS2
Minimum set point limit for bottom
Start Scale ÷ Set 2
0
Pr2 0 Pr2 0 Pr2
US2
Maximum set point limit for bottom
Set 2 ÷ End Scale
600
Pr2
600
Pr2
600
Pr2
Pbc
Type of probe
J=TCJ; c=TCK; P = PT100
J
Pr2 J Pr2 J Pr2
oF1
Ceiling probe calibration
-99 ÷ 99 °C
0
Pr1 0 Pr1 0 Pr1
oF2
Bottom probe calibration
-99 ÷ 99 °C
0
Pr1 0 Pr1 0 Pr1
CF
Measurement unit
°C = Celsius /
°F = Fahrenheit
°C
Pr2
°C
Pr2
°C
Pr2
diS
Default display
tP = temp. / SEt = Set Point
tP
Pr2
tP
Pr2
tP
Pr2
ccY
Steam injection setting
Sin= single / riP = repetitive
Sin
Pr1
Sin
Pr1
Sin
Pr1
AcY
Steam injection activation
MAn=manual/AUt=autom.
MAn
Pr1
MAn
Pr1
MAn
Pr1
tcY
Inhibition time between 2 following steam injections
1 ÷ 250 sec
10
Pr1
10
Pr1
10
Pr1
Tco
Steam injection time
0 ÷ 60 min
3
Pr1 3 Pr1 3 Pr1
HSi
Maximum time for steam injection
0 ÷ 60 sec
10
Pr1
10
Pr1
10
Pr1
TES
Automatic activation of the steam extractor before the
end of cooking
0 ÷ 99 min
0
Pr1 - - 0 Pr1
tFS
Fan restarting delay after steam injection
0 ÷ 99 min
- - - - 0
Pr1
Ac1
Ceiling temperature alarm configuration
Ab = absolute / rE = relative
Ab
Pr2
Ab
Pr2
Ab
Pr2
AL1
Low temperature alarm for the ceiling
0 ÷ 120 / Start Scale ÷ Au1
0
Pr2 0 Pr2 0 Pr2
Au1
High temperature alarm for the bottom
0 ÷ 120/AL1 ÷ End Scale
600
Pr2
600
Pr2
600
Pr2
DA1
Temperature alarm delay for the ceiling temperature
0 ÷ 120 min
0
Pr2 0 Pr2 0 Pr2
HA1
Differential for temperature alarm returns
1 ÷ 15
2
Pr2 2 Pr2 2 Pr2
Ac2
Bottom temperature alarm configuration
Ab = absolute / rE = relative
Ab
Pr2
Ab
Pr2
Ab
Pr2
AL2
Low temperature alarm for the bottom
0 ÷ 120 / Start Scale ÷ Au2
0
Pr2 0 Pr2 0 Pr2
Au2
High temperature alarm for the bottom
0 ÷ 120 / AL2÷End Scale
600
Pr2
600
Pr2
600
Pr2
DA2
Temperature alarm delay for the bottom temperature
0 ÷ 120 min
0
Pr2 0 Pr2 0 Pr2
HA2
Temperature alarm differential
1 ÷ 15 °C
2
Pr2 2 Pr2 2 Pr2
tcE
Energy Saving cycle time
1 ÷ 999 sec
120
Pr1
120
Pr1
120
Pr1
dcy
Switching on percentage for the ceiling output during
the Energy Saving cycle
0 ÷ 100 %
50
Pr1
50
Pr1
50
Pr1
i1P
Digital input polarity to enabling steam injection
oP÷CL
- - OP
Pr2 - -
Ptb
Parameter table code
-
-
Pr2 - Pr2 - Pr2
rEL
Software release
-
-
Pr2 - Pr2 - Pr2
21. Parameters – Pre set Values
1592012000 XF330M XF331M XF332M GB REL1.0 31.08.2015 XF330M XF331M XF332M 12/12
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