Full Gauge Controls TO-751B User manual

[i03]
DESCRIPTION
FUN MIN MAX UNIT
DEF.
FUNCTION
[CoD]
[i02]
0 9999 -0
[i01]
Approximate consumption
Operating temperature
10VA
Power supply 85~265Vac (50-60Hz)
The TO-751B controller has been developed for automation of baking processes by controlling the
temperature and the process of dough proofers. The instrument allows the configuration of the type of process
and the start and end times for the fermentation cycle using an internal RTC (real time clock), providing
temperature control for both heating and refrigeration in dough proofers.
The TO-751B offers the possibility of controlling the humidity by using a temperature and humidity sensor
(SB56, sold separately), or using only a temperature sensor and setting a cyclic timer to activate the humidity
output, by adjusting the on and off times. It has a digital input used as a door opening sensor and another
dedicated digital input for the level sensor input (float ball), which monitors the oven's water tank, while also
allowing the activation of a solenoid valve when the water level detected in the tank is below the indicated level. It
offers an output to activate the ventilation, internal audible alarm (buzzer) or an output that can be used as
external audible alarm, selection the language of the main messages, and easy interface. It offers a function
access lock feature to prevent third parties from changing the parameters, airtight front panel that provides high
protection against the entry of dirt and moisture, and much more.
Refrigeration Humidity
Ventilation Solenoid
Buzzer
IP 65
FRONT
RTC
TO751BV02-01B-17579
TEMPERATURE AND HUMIDITY
CONTROLLER FOR RISING OVENS
TO-751B
Ver.02
Access this manual in the palm
of your hand with the FG Finder app.
6. OPERATION
1. DESCRIPTION
2. PRINCIPALES APLICACIONES
5.1 Installation setup table
4. INTRODUCTION
5. INSTALLATION CONFIGURATION
3. TECHNICAL SPECIFICATIONS
0 to 60ºC / 32 to 140ºF
Control temperature -9.9 to 70ºC ±1.5ºC (0.1ºC resolution)
14 to 158ºF ±3ºF (1ºF resolution)
10 to 90% UR (without condensation)
12Vcc/30mA (max)
-10 to 0°C (14 to 32°F) = 0 to 90%
50 to 70°C (122 to 158°F) = 0 to 80%
SB 56 (no incluido)
0 to 50°C (32 to 122°F) = 0 to 100%
±UR 5% UR (0.1% UR resolution)
Quick touch: Increases parameter value when
in programming mode;
Long touch: Access to the adjustment of the
real-time clock (RTC);
Quick touch: Decreases parameter
value when in programming mode;
Long touch: Access to the
setpoint adjustment menu or
humidity cyclic timer;
SET
SET
TO-751B
SET
TECLA
LED
AUT
AUT
AUT
AUT
[i04]
ºC ºF -°C
[i05]
[OFF,] [ON,,] -[OFF,]
[Yes,] [No,,] -[No,,]
[MIN,] [HIGH] -[MED,]
[PoRT] [ESP,] -[PoRT]
[i06] [,,no] [,,nC] -[,,nC]
[i07] [,,no] [,,nC] -[,,nC]
Refrigeration mode activated (LED
flashing) or REFR output activated (LED
on) indication led;
Heating mode activated (LED
fl as hi n g ) o r H E AT o ut p u t
activated (LED on) indication led;
Automatic mode activated
indication led;
HUMI output activated
indication led;
Upper display: Indicates the values measured by the
temperature and humidity sensor, or configuration of
parameters;
SET
SET
SET
Functions
lock
Serial
programming Protection
level
Heating
Rising and conservation ovens for doughs (night baker).
Access the installation configuration menu by pressing the key for 4 seconds until DDD
[Func]. is displayed. After that the message [CoD], will be displayed and then the key DDD
must be pressed again (quick touch). Use the < or > keys to enter the access code 231 and
press (quick touch) again when ready.DDD
SET
SET
SET
* You can use the temperature and humidity sensor SB 56 (sold separately) to control the humidity by adjusting the parameter [i01] - Enable Humidity
Sensor as [,yes].
Lower display: Indicates the time in real time, the day of
the week, or configuration of parameters;
Temperature units indicator led;
Quick touch: Adjustment of the
refrigeration setpoint, heating, type of
cycle, and process start and end times;
Long touch: Access to the
advanced configuration;
Quick touch: Enables or disables the
automatic process mode;
Quick touch: Enables or disables the
manual refrigeration mode;
Quick touch: Enables or disables the manual
heating mode;
Function lock mode activated
indication led;
VALV output activated
indication led;
BEFORE INSTALLING THE CONTROLLER, WE RECOMMEND READING THE INSTRUCTION MANUAL IN FULL
TO PREVENT POSSIBLE DAMAGE TO THE PRODUCT.
THROUGH CONTINUOUS DEVELOPMENT, FULL GAUGE CONTROLS RESERVES THE RIGHT TO CHANGE THIS
MANUAL INFORMATION AT ANY TIME, WITHOUT PRIOR NOTICE.
Each key has a led to indicate its function. When the led is on, it indicates that the key is
active and can be pressed.
KEY FUNCTIONS
Operating humidity
Temperature sensor
Digital inputs E1: Door opening sensor input
E2: Level sensor input (float ball)
Relay outputs
Product / Opening dimensions (mm) 75 x 75 x 100 (WxHxD) / 67,2 x 67,2
5 relay outputs: REFR / HEAT: 10 (8)A / 250Vac
FAN / HUMI / VALV: 5 (3)A / 250Vac
External audible alarm (buzzer) output
Control humidity
Temperature and humidity sensor (Optional)*
SB 56 (not supplied with the product)
Use the < or > keys to select the desired function. The value can be edited with a quick touch on the key.
Use the < or > keys to change the value and press the key with a quick touch when ready to save the
configured value and return to the functions menu. To leave the configuration menu and return to the normal
operating mode (temperature indication), press (long touch) until [----] is displayed.
Access code (231) Required when you want to change
installation setup parameters
Allows enabling the use of the humidity
sensor.
Enables humidity sensor
Temperature units
selection
Selects the temperature units the controller
will use for its operation.
Language selection
Selects the language the controller will use
to display messages:
[Port] - Portuguese
[,EnG] - English
[,Esp] - Spanish
Enable external audible
alarm (buzzer)
Enables or disables the external audible
alarm (buzzer). If enabled, the internal
audible alarm (buzzer) will be disabled.
Internal audible alarm
(buzzer) volume
Selects the sound intensity of the internal
audible alarm (buzzer).
[Min,]= low volume
[Med,]= medium volume
[HiGH]= high volume
Type of water level
sensor (float ball) digital
input signal
Door digital input signal
type
[,,no]= normally open contact (NO)
[,,nC]= normally closed contact (NC)
[,,no]= normally open contact (NO)
[,,nC]= normally closed contact (NC)
6.1 Operating modes
The TO751B controller can operate in two basic operating modes: Automatic mode (observing the
configuration of times and type of cycle) and manual mode of refrigeration or heating (configured by the user).
You can also turn off the control modes and keep the controller only indicating the temperature and time, i.e. the
outputs will not be activated according to the times or setpoints. The keys , , and are used to select AUT RE HA
these operating modes.
When these keys are pressed, a message will be displayed to inform the selected operating mode, according to
the example:
Assuming that the current mode is auto mode and the user presses intending to switch to manual refrigeration RE
mode, the message [mod] [,OFF], will be displayed, indicating that the previous mode has been disabled.
Pressing again will cause the message [mod] [rEFr], to be displayed, indicating that the manual RE
refrigeration mode has been activated, i.e. when a mode is already active and you want to change to another
mode, press the corresponding key once to switch off the current mode and a second time to activate the desired
mode.
AUT
6.2 Indications of the operating modes
- When the controller is in automatic mode, led will remain active, indicating the selected modeAUT
- When the controller is in refrigeration mode, the indication will be as follows:
The led will remain on while the refrigeration output is active;RE
The led will remain flashing when the refrigeration output is off but the refrigeration mode is selected, RE
regardless of whether the process is automatic or manual;
- When the controller is in heating mode, the indication will be as follows:
The led will remain on while the heating output is active;HE
The led will remain flashing when the heating output is off but the heating mode is selected, regardless of HE
whether the process is automatic or manual.
AUT
6.2.1 Automatic mode
When the automatic operating mode is activated, the message [mod] [,Aut]. will be displayed. In this mode
the controller will act in accordance with the times configured by the user for starting and ending the fermentation
cycle, observing the adjustment configured via function [F13] – Process Mode, where you can configure
which action will be taken by the controller after the fermentation cycle ends. Function [F13] – Process Mode
has three possible configurations:
- [Cont] Continuous mode: It allows keeping the controller controlling the fermentation cycle in continuous
mode in accordance with the configured times for starting and ending the fermentation cycles and with the days
selected to perform the fermentation cycles, which are configured in the function [CYC] in the user's menu. After
the fermentation cycle ends, the automatic mode will be maintained, keeping the refrigeration of the oven until
reaching the time to start a new fermentation cycle;
- [SnG1] Single mode without refrigeration at the end of the cycle: The controller will control the refrigeration of
the oven until reaching the time to start the fermentation cycle and the temperature control and the automatic
mode will be switched off after the end of the fermentation cycle;

7. OPERATIONS - BASIC LEVEL
9. HUMIDITY CONTROL ADJUSTMENT
10. OPERATIONS - ADVANCED LEVEL
9.1 Operating modes of humidity control
The TO751B allows control of humidity inside the dough proofer in two different ways: One is reading the indoor
environment using a temperature and humidity sensor (SB56) or by using only a dedicated cyclic timer that
allows on-and-off time adjustments of humidity output control without use a humidity sensor. In this way, it is
possible to maintain a higher humidity level during any process step through function [F08] - Humidity
control operating mode, it allows the humidity control only operates in the heating mode (manual or automatic),
only in the cooling process (manual or automatic) or in both heating and cooling processes (manual or
automatic). Function[I01] - Enables the humidity sensor to enable or not to activate the humidity sensor, and
with this the respective humidity control mode.
9.2 Adjustment of the cyclic timer of the humidity output (with SB56 temperature
sensor)
The standard sensor used in the controller is the SB41 model, which performs only temperature measurements.
However, an exclusive cyclic timer can be used to control the moisture inside the chamber for the fermentation
process. By adjusting the on and off time values it is possible to toggle the status of the humidity output. To set the
cyclic timer values, press the> key for 4 seconds while the main display of the controller is displayed, until the
message [,,5] [,ton] (time on) is displayed, indicating that the time can be set the humidity output will
remain activated using the <or> keys and after the setting, press the key (short touch) to confirm the desired
value. In the sequence, the message [,60] [tOFF] (time off) will be displayed, indicating that the time that the
humidity output will be deactivated can be adjusted using the <or> keys and after setting, press the key ( short
press) to confirm the value. In this way the humidity output will be activated respecting the times set in [,ton]
and [tOFF] during the respective processing mode according to the setting made in function [F08].
If it is not necessary to use the humidity output, the output can be deactivated by moving the parameter setting
[,ton] to the minimum until the display shows [no,].
9.3 Humidity setpoint adjustment (with SB56 humidity sensor)
If you want to perform temperature and humidity measurement, use the SB56 sensor (sold separately) and enter
the function [i01] - Enable the humidity sensor in the installation menu and select [,YES] . In this way, it will
be possible to control the humidity of the fermentation chamber during its process, as adjusted in function
[F08]. To set the humidity setpoint value, press the> key for 4 seconds during the main controller display until
[50.0] [SPHu] is displayed, indicating that the desired value can be set within the limits defined in [F10] -
Minimum value allowed to set the humidity setpoint and [F11] - Maximum value allowed to set the humidity
setpoint, using the <or> keys. After setting, press the key (short key) to confirm the saved value.
SET
SET
SET
SET
8. CLOCK AND DAY OF THE WEEK ADJUSTMENT
SET
SET
SET
10.2 Parameters table
SET
[CoD] 0 9999 -0
[F01] -5.0
(-9)
5.0
(9)
°C
(°F)
0.0
(0)
[F02] -9.9
(14) F03 °C
(°F)
4.0
(39)
[F03] F02 70.0
(158)
°C
(°F)
15.0
(59)
- [SnG2] Single mode with refrigeration at the end of the cycle: The controller will control the refrigeration of the
oven before the time to start the fermentation cycle and after the end of the cycle. After the end time of the
fermentation cycle, however, the automatic control will be switched off and the controller will be in manual
refrigeration mode, i.e. if required, the user must activate the automatic mode again to perform a new
fermentation cycle, observing the days selected in function [CYC] in the user’s manu.
NOTE: If mode [Cont] is selected, the controller will control the refrigeration before and after the end of the
fermentation cycle, observing the days selected for the fermentation cycles in accordance with the value of
function [CYC]. Example:
Fermentation cycle start and end times - [Ini]: 02:00 / Time to end the fermentation cycle - [end]: 06:00 /
Cycle type - [CYC]: [,ter] / Process mode - [F12] = [Cont].
Each fermentation cycle will start on Tuesday at 02:00 and end at 06:00, but since it is configured for one day only,
however in continuous mode, the controller keep refrigerating in automatic mode until the following Tuesday, at
02:00 or until the user disables the automatic mode or changes the schedule.
6.3.2 Manual mode
You can switch between manual heating mode or manual refrigeration mode, thus the user is responsible for
changing the operating mode when needed or activating the automatic mode. If the controller is in manual mode,
the respective mode configurations, like setpoint and hysteresis, will be observed. The start and end times of the
fermentation cycle, however, will not be observed when the manual mode is configured, but only in automatic
mode. When heating mode is selected, the message [mod] [HEAt] will be displayed and when refrigeration
mode is selected, the message [mod] [rEFr] will be displayed.
6.3.3 Control mode off
It is possible to switch off the control functions together with all the controller's outputs. When the control mode is
switched off, the message [mod] [,OFF] will be displayed, indicating the controller will no longer activate the
outputs, i.e. the environment control of the rising oven is disabled.
6.4 Magnitude views
6.4.1 Three-digit display
In the standard mode (with temperature sensor only), the upper display will show only the value measured by the
temperature sensor.
If the humidity sensor is enabled, the upper, three-digit display will alternate between the display of the legend of
the respective magnitude and the value measured by the sensors, as follows:
The display will show the legend [TMP] and then, after a few moments, the temperature measured by the
sensor, for instance [25.0], along with the indication of the respective LED of the temperature units.
After that, the display will show the legend [HuM] and then, after a few moments, the relative humidity measured
by the sensor, for instance [70.0].
6.4.2 Four-digit display
The lower, four-digit display will show the real time clock for about 10 seconds, switching to the day of week for
about four seconds.
SET
SET
SET
SET
The controller offers easy access to the resources relevant to the user of the rising oven, allowing adjusting the
refrigeration setpoint [SPrE], heating setpoint [SPHt], cycle type [CYC], cycle start time [Ini] and cycle
end time [End]. To access the user menu, press (quick touch) and adjust the parameters as follows:
7.1 Refrigeration setpoint adjustment
SET
The display will keep flashing the refrigeration setpoint value while it is being adjusted, observing
the limits set on [F02] – Minimum value allowed to configure the refrigeration setpoint, and
[F03] – Maximum value allowed to configure the refrigeration setpoint. The value is adjusted
using < or > and the desired value is confirmed with a quick touch on .
7.2 Heating setpoint adjustment
SET
The display will keep flashing the heating setpoint value while it is being adjusted, observing the
limits set on [F05] – Minimum value allowed to configure the heating setpoint, and [F06] –
Maximum value allowed to configure the heating setpoint. The value is adjusted using < or >
and the desired value is confirmed with a quick touch on .
7.3 Cycle type adjustment
After confirming the adjustment of the refrigeration and heating setpoints, the message [CYC]
will be displayed to allow adjusting the type of cycle in accordance with the following options:
[,7d,] - All days of the week;
[,D0m] - Sunday only;
[,SeG] - Monday only;
[,Ter] - Tuesday only;
[,Qua] - Wednesday only;
[,Qui] - Thursday only;
[,SeH] - Friday only;
[,Sab] - Saturday only;
After selecting the type of processing cycle, you must confirm the selection with a quick touch on to save this
value and proceed to the adjustment of the cycle start and end times;
7.4 Adjustment of the start time of the fermentation cycle
Here you must select the time of the day to start the fermentation process. First the two digits
corresponding to the hours will flash indicating that you must adjust the hours using < or > and
confirm the adjustment with a new touch on . After that the last two digits will start to flash
indicating that you must now adjust the minutes using < or > and confirm the adjustment with a
new touch on to save the time adjustment to the controller's memory.
7.5 Adjustment of the end time of the fermentation cycle
Now you must adjust the time to end the fermentation process. First the two digits corresponding
to the hours will flash indicating that you must adjust the hours using < or > and confirm the
adjustment with a new touch on . After that the last two digits will start to flash indicating that
you must now adjust the minutes using < or > and confirm the adjustment with a new touch on
DDD to save the adjustment to the controller's memory.
SET
To access the clock adjustment menu, press < for four seconds while the temperature and clock are being
displayed until the message [ClO][00:00]appears on the display, where the first two digits will flash,
indicating you can adjust the hours using < or >, then press (quick touch) to save. After that, the time setting
is saved and the last two digits will flash, indicating you can adjust the minutes using < or > then save the clock
setting by pressing (quick touch). Now the display will show [dAY][,dOM] indicating you can adjust the
day of the week using < or > and confirm the adjustment by pressing (quick touch). In this way the time has
been adjusted and saved to the controller's internal RTC. The messages with the day of the week will be
displayed according to the language selected in [i03].
NOTE: The controller has an auxiliary internal power supply to keep the clock running for at least 72 hours in case
of power fault. If the controller remains off for a long period of time, the message [ECLO], may be displayed to
indicate that the clock is not programmed. In this case, the date and time must be adjusted and the controller must
be kept on for 10 hours to fully recharge the auxiliary power supply.
7.6 Functions lock
To enable / disable the function lock, press < and > and hold for the time configured in
parameter [F18] - Time for function lock.
When this configuration is active, the parameters cannot be changed, but they can be viewed.
When the lock is active, the parameters available for adjustment are defined in parameter
[F17] – Functions Lock.
Icon& indicates the status of the lock. Icon lit indicates the functions lock is active.
7.7 Enable the Default operation mode of the level sensor input
If an error occurs in the tank level sensor, you can ignore the error message [Er5], but then the controller will no
longer monitor the water level, resulting in an operation with reduced safety. To ignore the error [Er5] and
operate without level sensor measurement, the controller must be powered on with and pressed until the R HE
message [SnS][,OFF] appears on the display. In this way, the tank level control will be disabled until the
controller is restarted.
10.1 Changing the controller parameters
Access the advanced configuration menu by pressing the key for 4 seconds until [Fnc] is
displayed. When [CoD], is displayed, press again (quick touch). Use the < or > to enter DDI
the access code 123 and then press (quick touch) again.DDI
SET
SET
Use the < or > keys to select the desired function. The value can be edited with a quick touch on the key.
Use the < or > keys to change the value and press the key with a quick touch when ready to save the
configured value and return to the functions menu.
To leave the configuration menu and return to the normal operating mode (temperature and time indication),
press (long touch) until [----] is displayed.
DESCRIPTION
FUN MIN MAX UNIT
DEF.
FUNCTION
Access code (123)
Temperature sensor
indication offset
Required when you want to change the
advanced configuration parameters.
Minimum value allowed to
configure the refrigeration
setpoint
Maximum value allowed to
configure the refrigeration
setpoint
Allows compensating for deviations in the
sensor temperature reading.
These parameters serve as the lower and
upper threshold for the adjustment of
parameter [SPrE] - refrigeration
set point. They are used to block
temperature adjustment and avoid an
improper configuration for the operation.

12. SIGNALING
[f18] 130 s10
[f17] [OFF,][FULL] -[LOC1]
Humidity control operation
mode
[ALL,]: The humidity control will operate
in the cooling and heating modes, both in
the automatic mode and in the manual
mode;
[REFR]: The humidity control will only
operate in the cooling mode, both in the
automatic mode and in the manual mode;
[HEAT]: The humidity control will only
operate in the heating mode, both in the
automatic mode and in the manual mode.
[F07]
[F08] [ALL,] [ALL,][HEAT] -
0.1
(1)
20.0
(36)
ºC
(ºF)
2.0
(3)
[F10] 0.0 F11 % UR 20.0
[F11] F10 99.9 % UR 90.0
[F09] -20.0 20.0 % UR 0.0
[F12] 0.1 20.0 % UR 5.0
Process mode
[F13] [Cont][SnG2] [SnG1]
-
[f14] 160 s30
[f15] [man,] 60 s5
[f16] [,no] 180 s90
[F06] °C
(°F)
70.0
(158)
45.0
(113)
F05
[F05] -9.9
(14)
°C
(°F)
15.0
(59)
F06
0.1
(1)
20.0
(36)
ºC
(ºF)
2.0
(3)
[F04]
11. MANAGEMENT OF THE OUTPUTS
- Ventilation output: The ventilation output will be activated whenever one of the heating or refrigeration modes
is active, either automatic or manual. The ventilation output will be switched off when the control mode is off or
every time the oven door is opened when the door open sensor is used.
- Humidity output: The humidity control mode will be activated according to the setting selected in function
[F08] - Moisture control mode and parameter [I01] - Enables the humidity sensor, ie if the SB56 sensor is
used (sold separately) the moisture output will be activated until the measured humidity reaches the value set in
[SPHu] - Moisture setpoint. The output will be activated again when the humidity is equal to or below the desired
setpoint minus the value set in function [F12] - Moisture control differential (Hysteresis).
If the SB56 sensor is not used, it is possible to operate the humidity output via a cyclic timer according to the
values set in [,tOn] and [tOFF]. In this way, the humidity output will remain activated for the time set in
[,tOn] and off depending on the time set in [tOFF].
- Solenoid valve output: The solenoid valve will be activated whenever the level sensor (float ball) detects a
water level below the permitted limit. The solenoid valve will be deactivated when the level sensor returns to the
full tank position or after the time configured in function [F14] - Minimum time to report error in the water level
sensor, indicating a sensor error or lack of water in the pipes.
- Refrigeration output: When in refrigeration mode (manual or automatic), the refrigeration output will be
activated until the temperature reaches the value configured in [SPrE] - Refrigeration setpoint. The output will
be activated again when the temperature measured by the sensor is equal to or higher than the desired setpoint
value plus the value adjusted in function [F04] - Refrigeration control differential (hysteresis).
- Heating output: When in heating mode (manual or automatic), the heating output will be activated until the
temperature reaches the value configured in [SPHt] - Heating setpoint. The output will be activated again when
the temperature measured by the sensor is equal to or lower than the desired setpoint value minus the value
adjusted in function [F07] - Heating control differential (hysteresis).
Reason: Temperature sensor disconnected or out of range.
Providence: Check connections and humidity sensor operation.
Note: In the event of a moisture sensor failure, its control output is turned off.
The other characteristics of the controller are maintained.
Reason: Error when trying to activate automatic mode while the clock is deprogrammed.
Measure: Set the time and day of the week.
Refrigeration control
differential (Hysteresis)
Temperature difference (hysteresis)
between switching the refrigeration output
on and off.
These parameters serve as the lower and
upper threshold for the adjustment of
parameter [SPHt] - heating setpoint.
They are used to block temperature
adjust m e n t a n d a v o i d u n s u i table
configuration for the operation.
Minimum value allowed to
configure the heating
setpoint
Maximum value allowed to
configure the heating
setpoint
Temperature difference (hysteresis)
between switching the heating output on
and off.
Heating control
differential (Hysteresis)
Time for functions lock
Defines the time to lock / unlock the
functions. For more information see item 7.6
– Functions Lock
Functions lock
Defines the functions lock mode:
[OFF,]= functions lock disabled;
[LOC1]= partial functions lock 1 –
prevents advanced configuration Fxx and
installation configuration Ixx parameters
from being changed;
[FULL] = full functions lock, does not
allow any parameter adjustment, only
change operating modes.
Delay to display door open
messages
Sets the delay time to activate the buzzer
and display a message requesting to close
the door. To disable this function displace
the adjustment to the minimum until [,no]
is displayed. In this case, the message
requesting to close the door will be
displayed immediately after the door is
opened.
Fermentation process end
alarm time
Sets the time to reset the message and
audible warning after the fermentation
cycle ends. If you want to keep this warning
until a key is pressed or the door is opened,
displace the adjustment to the minimum
until [man,] - Manual shutdown is
displayed.
Time to confirm low water
level in the tank
Sets the delay to indicate error (critical
water level in the tank) and enter safety
mode after the level sensor's detection in
the tank.
[Cont]Continuous: In this mode the
controller remains in automatic mode and will
refrigerate again after the fermentation cycle
ends, waiting for the start of the next cycle.
[SnG1]S ingle mode without refrigeration at
the end of the cycle: In this mode the
controller will not refrigerate again after the
cycle ends, keeping the outputs switched off.
[SnG2] Single mode with refrigeration: In
this mode the controller will keep the
refrigeration output in manual mode after the
cycle ends, remaining in manual refrigeration
mode until the mode is switched off or the
automatic mode is activated by the user.
Humidity control differential
(Hysteresis)
Relative humidity difference (hysteresis)
between switching the humidity output on
and off when the controller is in heating
mode.
Minimum value allowed to
configure the humidity
setpoint
Maximum value allowed to
configure the humidity
setpoint
These parameters serve as the lower and
upper threshold for the adjustment of
parameter [SPHu] - humidity setpoint.
They are u s e d to b l o c k humidity
adjustm e n t an d avo i d un s u i t a ble
configuration for the operation.
Sensor indication
displacement (offset)
Allows compensating deviations in the
humidity sensor reading.
Reason: Temperature sensor disconnected or out of range.
Measure: Check sensor connections and operation.
Note: Error [Er4] will always be associated with error [Er3] .
DESCRIPTION
FUN MIN MAX UNIT
DEF.
FUNCTION
12.1 Programming signaling
[Mod][HEAt] - Manual heating mode activated
[Mod][rEfr] - Manual refrigeration mode activated
[Mod][,Off] - Control mode deactivated
[Mod][,Aut] - Automatic mode activated
12.2 Programming signaling
Functions lock active
Does not allow adjusting the parameter.
To deactivate functions lock see item 7.6 - Functions lock.
Parameter adjustment denied
Enter access code in parameter [Cod], to adjust the parameter value.
Receiving parameters via EasyProg* (programming key)
Updating the parameter table via EasyProg*.
*sold separately
12.3 Alarm signaling
Measure:
Contact Full Gauge Controls.
Measure:
Contact Full Gauge Controls.
Reason: Temperature sensor disconnected or out of range.
Measure: Check sensor connections and operation.
Reason: Water level sensor (float ball) error.
Providence: Check level sensor connections and operation.
If the controller detects an error that interferes in the operation of the system, the controller switches off the
outputs, switches on the audible alarm intermittently, and indicates the detected failure on the display. To exit the
error modes [Er3], [Er4] or [Er5] just correct the problem, without the need to restart the controller. For
errors [Er1] and [Er2], contact Full Gauge Controls.
12.4 Clock signaling
Reason: Invalid time and/or day of the week.
Measure: Adjust the time and day of the week.
Reason: The fermentation process was completed.
Measure: Press any key on the controller or wait for the time configured in [F15]
to display the message.
12.5 End of process signaling
12.6 Open door signaling
Indicates that the oven door is open. Whenever the oven door is
opened, the ventilation output will be switched off.
Note: The message keeps cycling on the lower display.
Requests the operator to close the oven door. Indicates that the
door remained open for the time configured in parameter [F16].
In this mode, the controller keeps the ventilation output off and
activates the audible alarm.
Note: The message keeps cycling on the lower display.

15. EasyProg* - version 02 or later
14. DIMENSIONS
Rev. 03
EASYPROG
13. INSTALLATION
75,6
75,4
100,3
67
75
80
84,8
67,2 mm
67,2 mm
25 mm
10 mm
Copyright 2019 All rights reserved.
13.1 Electrical connections
PRODUCT INSTALLATION PRECAUTIONS:
Before performing any procedure on this instrument, disconnect it from the power grid;
Ensure that it has adequate ventilation, avoid installation on control panels containing devices that could
cause it to operate outside its specified temperature range;
Install the product away from sources that may generate electromagnetic disturbances, such as:
motors, contactors, relays, electrovalves, etc;
13.1.1 Electrical connection using SB41 temperature sensor
123 4
11 12 13 14 15 16 17 18 19
5 6 7 8 910
Fase
Neutro
REFR
FAN
HUMI
HEAT
E1
E1: Door micro switch
E2: Level input (float ball)
B1: External audible alarm (buzzer)
20
B1
E2
VALV
85~265 Vca
REFR/HEAT output: 10 (8)A / 250 Vac
FAN/HUMI/VALV output: 5 (3)A / 250 Vac
CAPTION:
REFR - Refrigeration
HEAT - Heating
FAN - Ventilation
HUMI - Humidity
VALV - Solenoid valve
13.1.2 Electrical connection using SB56 temperature and humidity sensor
123 4
11 12 13 14 15 16 17 18 19
5 6 7 8 910
Fase
Neutro
REFR
FAN
HUMI
HEAT
E1
E1: Door micro switch
E2: Level Input (float ball)
B1: External audible alarm (buzzer)
20
B1
E2
VALV
BROWN
YELLOW
GREEN
RED
85~265 Vca
REFR/HEAT output: 10 (8)A / 250 Vac
FAN/HUMI/VALV output: 5 (3)A / 250 Vac
*Sensor SB56 is sold separately
CAPTION:
REFR - Refrigeration
HEAT - Heating
FAN - Ventilation
HUMI - Humidity
VALV - Solenoid valve
Front view Side view
Panel openings
It is an accessory the main function of which is to store the parameters of controllers.
At any time you can load new parameters of a controller and unload them on a
production line (of the same controller), for example.
It is provided with three types of connections for loading or unloading the parameters:
- Serial RS-485: It is connected by RS-485 network to the controller (only for those
controllers provided with RS-485).
- USB: It is connected to the computer by USB port, using the Sitrad Preset Editor.
- Serial TTL: The controller may be connected directly to EasyProg by Serial TTL
connection.
*sold separately
ENVIRONMENTAL INFORMATION
PACKAGING:
Materials used in the packaging of the Full Gauge Controls products are 100% recyclable. Be sure to dispose of using specialized
recycling facilities.
PRODUCT:
The components used in the Full Gauge Controls controllers may be recycled and reused if disassembled by specialized
companies.
DISPOSAL:
Do not incinerate or dispose of the controllers that reached the end of their service life in household waste. Be sure to comply with
the existing legislation in your area relating to disposal of electronic waste. In the event of doubt, please contact Full Gauge
Controls.
WARRANTY - FULL GAUGE CONTROLS
Products manufactured by Full Gauge Controls, as of May 2005, have a ten (10)-year warranty directly with the factory and
one (1) year before the reseller network, counted as of the date of consigned sale as stated on the invoice. After this said year
before the reseller network, the warranty shall continue to be executed if the instrument is sent directly to Full Gauge Controls.
The products are warranted in case of defects in workmanship making them unsuitable or inadequate to the intended
applications. The warranty is limited to maintenance of instruments manufactured by Full Gauge Controls, disregarding other
kinds of expenses, such as indemnity for damages caused to other equipment.
EXCEPTIONS TO WARRANTY
The Warranty does not cover expenses incurred for freight and/or insurance for sending the products with signs of defect or
malfunctioning to the provider of technical support services. The following events are also excluded from warranty: natural wear
and tear of parts, external damages caused by falls or inadequate packaging of products.
INVALIDATION OF WARRANTY
The product warranty shall lose validity, automatically, if:
- The instructions for use and assembly contained in the technical description and the installation procedures described in
Standard NBR5410 are not followed;
- The product is submitted to conditions beyond the limits specified in its technical description;
- The product is violated or repaired by a person not integrating the technical team of Full Gauge Controls;
- The damages are due to a fall, blow and/or impact, water damage, overload and/or atmospheric discharge.
USE OF WARRANTY
For using the warranty, the customer should send the adequately packaged product, along with the respective Invoice to
Full Gauge Controls. The customer will bear the freight cost for sending of the products. Also, as much information as possible
with regard to the defect verified should be sent, in order to facilitate the analysis, the testing and the performance of the
service.
Those processes and any product maintenance shall only be performed by the Technical Support Services of Full Gauge
Controls, at the Company headquarters - Rua Júlio de Castilhos, 250 - CEP 92120-030 - Canoas - Rio Grande do Sul – Brazil.