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ITC-310T
Programmable
Temperature Controller
Item NO: 016.101.8
User Manual
Distributed by:
www.brouwland.com
Brouwland bvba
Korspelsesteenweg 86,
3581 Beverlo, Belgium
T. +32 11 40 14 08
info@brouwland.com
Menu instructions
• When TR=0
Setting range
Symbol
Code
Function
(°C/°F)
tS
Temperature
-50 – 120°C/
TS
Setting value
-50 – 248°F
Heating
Hd
0.3 – 15°C/
HD
Differential
1 – 30°F
value
Cooling
Cd
0.3 – 15°C/
CD
Differential
1 – 30°F
value
High
AH
-50 – 120°C/
AH
tempera ture
90°C/ 200°F
-50 – 248°F
alarm
Low
AL
-50 – 120°C/
AL
temperature
-50 – 248°F
alarm
Pt
Compressor
PT
0 – 10 minutes
Delay
CA
Temperature
-15 – 15°C/
CA
calibration
-15 – 15°F
Display tem-
CF
peratures in
CF
Centigrade or
Fahrenheit
tr
TR
Timer setting
0: Off; 1: On
• When TR=1, the user needs to follow the settings below.
Symbol
Code
Function
Setting range
Default setting Notes
Ut
Time unit
D: Day; H: Hour M:
UT
setting
Minute
0-999 cycle
md
Cycle mode
MD
times, 00 =
setting
infinite cycle
At
Manual or
0: MANUAL
AT
auto setting
1: AUTO
Numbers of
StA
STA
controlling
1-6 stages
stages
• When setting STA=6, menus are as follows:
Symbol
Code
Function
Setting range
St i
Temperature Setting value
ST1
25°C or 77°F
(-50 – 248°F)
Ht i
Duration of Temperature
HT1
10
Controlling (0 – 999)
St2
Temperature Setting value
ST2
25°C or 77°F
(-50 – 248°F)
Ht2
Duration of Temperature
HT2
10
Controlling (0 – 999)
St3
Temperature Setting value
ST3
25°C or 77°F
(-50 – 248°F)
Ht3
Duration of Temperature
HT3
10
Controlling (0 – 999)
St4
Temperature Setting value
ST4
25°C or 77°F
(-50 – 248°F)
Ht4
Duration of Temperature
HT4
10
Controlling (0 – 999)
St5
Temperature Setting value
ST5
25°C or 77°F
(-50 – 248°F)
Ht5
Duration of Temperature
HT5
10
Controlling (0 – 999)
St6
Temperature Setting value
ST6
25°C or 77°F
(-50 – 248°F)
Ht6
Duration of Temperature
HT6
10
Controlling (0 – 999)
Note 1:
Temperature Setting (TS, HD, CD)
When the controller is in Running Mode, it will display the temperature currently being measured
and automatically switch between cooling and heating.
When TR=0
PV ≥ TS (Temperature Setting value) + CD (Cooling Differential value)
When the measured temperature is higher than the combined total of the Temperature Setting
value and the Cooling Differential value, the cooling device will be turned on. The cooling indicator
lamp will turn on, indicating that the cooling relay has started working; when the Cooling Indica-
tor Lamp is flickering, the Compressor Delay protection on the cooling device is active.
PV ≤ TS (Temperature Setting value)
When the measured temperature is lower than or equal to the Temperature Setting, the cooling
indicator lamp will turn off, indicating that the cooling relay has been deactivated.
ITC-310T
EN
Programmable temperature controller
Thank you for selecting INKBIRD products.
Please read the instruction manual carefully prior to use.
Safety precautions
• Always use the product as specified.
• Do not touch the sockets while the power is on. Doing so may
result in electric shock.
• Do not allow pieces of metal, wire clippings, fine metal
shavings or filings to enter the product, especially not during
installation. Doing so may result in electric shock, fire, and/or
product malfunction.
• Do not use the product near flammable or explosive gases.
Doing so may result in explosion and/or injury.
• Never disassemble, modify or repair the product, or touch any
of the internal parts. Doing so may result in electric shock,
injury, fire and/or product malfunction.
• Using the output relays beyond their life expectancy may
cause contact fusing or burning. Always check conditions and
only use output relays within their rated load limits and never
exceed electrical life expectancy.
Overview
The ITC-310T is a dual-relay, programmable outlet thermostat.
It features a timer function that can be programmed for 6 time
periods, each with different temperatures.
The ITC-310T is mainly used to control temperature during the
fermentation process of beer brewing and winemaking.
This product has a plug-and-play design with a dual relay. This
makes it easy to connect cooling and heating equipment for
ideal temperature control. It's equipped with a dual LED display,
and displays temperatures using the Centigrade and Fahrenheit
scales. With output powers of 1200 W (110 V)/2200 W (220 V),
it's suitable for a number of applications.
The ITC-310T is designed with a Compressor Delay to protect
cooling devices, with high and low temperature alarms, and with
a sensor fault alarm. This makes the temperature controller safe
and reliable. Functions such as temperature calibration and
separately set differentials for cooling and heating enable more
accurate temperature control.
Main features
• Programmable: set 6 temperatures in 6 different time
periods.
• The plug-and-play design ensures the ITC-310T is easy to use.
• Dual relays, heating and cooling outputs.
• Temperature displays using Centigrade and Fahrenheit
scales.
PV ≤TS (Temperature Setting value)-HD (Heating Differential value)
When the measured temperature is lower than the combined total of the Temperature Setting value and the Heating Differential value, the heating device
will be turned on. The heating indicator lamp will turn on, indicating that the heating relay is active.
PV ≥ TS (Temperature Setting value)
Default
When the measured temperature is higher than or equal to the Temperature Setting, the heating indicator lamp will turn off, indicating that the heating
setting
Notes
relay has stopped working.
(°C/°F)
Example:
The Temperature Setting is 25°C (TS=25°C), the Cooling Differential is 2°C (CD=2°C), and the Heating Differential is 3°C (HD=3°C). The measured
25°C/ 77°F
Note 1
temperature is higher than or equal to 27°C（TS+CD), so the cooling will start working. If the temperature drops to 25°C (TS), the cooling will stop; when
the measured temperature is lower than or equal to 22°C (TS-HD), the heating will start working. When the measured temperature reaches 25°C (TS), the
heating will stop.
2.0°C/ 3°F
When TR=1
The Temperature Setting value (TS) is invalid and the temperature controller will work based on the ST1 – ST6 and HT1 – HT6 setting values.
2.0°C/ 3°F
Example:
When the period of time is within the HT1 range and the measured temperature is higher than the ST1 temperature setting, the controller will activate
the cooling device. The cooling indicator lamp will turn on and the cooling relay will start working.
Note 2
If the time interval between the 2 cooling switches is less than the Compressor Delay (PT), please refer to Note 3.
To set the HT1 – HT6 operating time periods, please refer to Note 6.
-40°C/ 40°F
Note 2:
Setting limits for the High and Low temperature alarms (AH / AL)
3 minutes
Note 3
PV ≥ AH
When the measured temperature is higher than the High temperature alarm limit, an alarm will sound until the temperature is lower than the High tempera-
0°C/ 0°F
Note 4
ture alarm limit or a key has been pressed to silence the alarm.
PV ≤ AL
When the measured temperature is lower than the Low temperature alarm limit, an alarm will sound until the temperature is higher than the Low tempera-
C
Note 5
ture alarm limit or a key has been pressed to silence the alarm.
When an alarm sounds, the heating or cooling will continue to work according to the relevant setting.
0
Note 6
Note 3:
Compressor Delay (PT)
PV ≥ TS (Temperature Set Value) + CD (Cooling Differential Value)
n Cooling Mode, when the measured temperature is below the combined total of the Temperature Setting and the Cooling Differential, the device won't
start cooling immediately, but will wait for the Compressor Delay (PT) to count down to zero.
The Compressor Delay time begins counting down the moment the cooling stops. If the interval time between 2 cooling operations is longer than the Com-
pressor Delay time, the device will start cooling immediately. When the interval time between 2 cooling operations is shorter than the Compressor Delay
time, the device will not start working until the Compressor Delay time has counted down to zero.
D
Note 6
Note 4:
Temperature Calibration (CA)
1
When there is deviation between the measured temperature and standard temperature you may need to calibrate the temperature. This ensures the
Note 7
temperature being measured is the actual temperature.
The corrected temperature = The temperature before calibration + Calibration value (which is a positive value (e.g.: 2), a negative value (e.g.: -2) or 0, the
0
neutral value).
Note 5:
1
Note 6
Displaying temperatures in Fahrenheit or Centigrade units (CF)
Users can choose to display temperatures in Fahrenheit or Centigrade. The default setting is Centigrade. If you would like to display temperatures in
Fahrenheit, set CF to F.
When the CF value is changed, all Settings will be set to factory default settings.
Note 6:
Notes
Time - Temperature Setting (TR, UT, STA, ST1 – ST6, HT1 – HT6)
TR: A parameter to check whether a timer function works or not. If TR=0, the Timer is turned off; if TR=1, the Timer is turned on.
When TR=0
The Timer function is turned off. Any setting parameters after TR will not be displayed in the menu, so there is no need to set them.
When TR=1
The Timer is turned on. Periods of time and any related temperatures can be set as required. At this time, the Temperature Setting value (TS) is invalid.
Temperatures will be based on the ST1 – ST6 and HT1 – HT6 settings.
UT: A Unit of Time. It can be set to Days, Hours or Minutes as needed.
STA: Up to 6 controlling stages. Each of these stages includes a set of temperatures that corresponds to periods of time.
ST1 – ST6: Temperature settings. When TR=1, the temperatures set in ST1 – ST6 will replace the normal Temperature Setting (TS).
HT1 – HT6: Time parameter that relates to the temperatures set in ST1 – ST6. Suppose the Unit of Time (UT) is set as Hours. Now suppose the setting for
HT1=12. This means the temperature setting in ST1 will be maintained for 12 hours.
Example:
Note 6
You have a fermentation chamber and wish to keep the temperature at 24 – 26°C for 5 hours and 30 – 32°C for 10 hours.
You use the following settings:
HD=1, CD=1,
TR=1,
Set UT=H,
STA=2,
ST1=25, HT1=5,
ST2=31, HT2 =10.
Note 7:
Cycle and Automatic Mode (MD, AT)
MD: Execution times for Time-Temperature settings. 00: Infinite cycle 1 – 999: specific times for execution. 1 is the default setting, which means it will stop
running after executing the setting values one time.
AT: Operating Mode when power is turned on after the power has turned off.
AT=0: MANUAL.
This means that when the power turns on again after a power outage, the temperature controller will stop working; the parameters need to be reset by
entering into the menu, then restarting the controller and starting all over again.
AT=1: AUTO.
This means that when the power turns on again after a power outage, the temperature controller will continue to work. The performance time of the
tempera ture controller will continue to coincide with natural time; the power outage will have no influence on timing.
Example:
The controller is set to maintain 25°C for 4 hours, and then 30°C for 6 hours. When the programme has been running for 2 hours, there is a 3 hour power
outage. When the power turns on again, the controller is 5 hours into the programme. It will maintain a temperature of 30°C.
• Easy to set: dual display windows for PV (process value)
and SV (set value).
• User calibration.
• Compressor delay protection for cooling devices.
• Optional high and low temperature alarms.
• Over-heating alarm and sensor error.
Specification
Temperature
-50 – 120°C/ -58 – 248°F
control range
Temperature
0.1°C/ 0.1°F
resolution
Measuring
±1°C (-50 – 70°C) /
accuracy
±1°F (-58 – 158°F)
Temperature
On/off control, heating and cooling
control mode
Timing range
1 – 999 (min/hour/day)
Time periods
Max: 6 periods
1 – 999 times cycle,
Cycle setting
or 00 for an infinite cycle
Input voltage
100 – 240 V AC, 50 Hz/60 Hz
Current: Max. 10 A
Voltage: 100 – 240 V AC
Control output
Power:
Max.1200 W (110 V) / 2200 W (220 V)
Maximum and minimum temperature
Alarm
alarms
Sensor type
NTC sensor (included)
Sensor range
2 m (6.56 ft)
Cooling (10 A, 100 – 240 V AC)
Relay output
Heating (10 A, 100 – 240 V AC)
Input power
1.5 m (5 ft)
cable length
Dimensions
140 x 68 x 33 mm (body)
Operating
ambient
-30 – 75°C / -22 – 167°F
temperature
Temperature: -20 – 60°C / -4 – 140°F
Storage
Humidity: 20 – 85%
conditions
(No freezing or condensation)
Instruction
1 PV (Process Value): Displays the current temperature
when in Running Mode. In Setting Mode it displays menu
options.
2 SV (Setting Value): Displays the set temperature when in
Running Mode. In Setting Mode it displays set values.
3 Heating indicator lamp: When the light is on, the heating
device is working.
4 Cooling indicator lamp: When the light is on, the cooling
device is working. The light flickers to indicate the status of
the Compressor Delay.
5 SET key: Press and hold the SET key for 3 seconds to enter
the Function menu; press and hold the SET key for more
than 3 seconds to exit the Setting Menu and save the
settings.
6 INCREASE key: Press the INCREASE key when in Running
Mode to call up the time remaining in the current stage.
Press the INCREASE key in Setting Mode to increase a
value.
7 DECREASE key: Press the DECREASE key when in Setting
Mode to decrease a value;
8 Heating device socket: To connect the heating device.
9 Cooling device socket: To connect the cooling device.
9
8
1
US Sockets
2
9
8
3
4
5
6
7
EU Sockets
8
9
UK Sockets
Operating instructions
• When the controller is in Running Mode, press the
INCREASE key once shortly to display the remaining time
value.
Error description
Sensor fault alarm:
When the temperature sensor is short-circuited, the controller will indicate a sensor fault
and cancel all actions. The alarm will sound. The LED display will read 'ER'. Press any
key to stop the alarm. Remove the sensor fault and the controller will return to normal
Running Mode.
Over-temperature alarm:
When the measured temperature exceeds the measuring range (-50°C – 99°C / -58°F –
210°F), the controller will sound the over-temperature alarm and cancel all actions. The
LED display will read 'HL'.
Press any key to stop the alarm. When the temperature returns to the measurable range,
the controller will return to normal Running Mode.
Technical Assistance
If you have any problems installing or using this thermostat, please carefully and
thoroughly review the instruction manual. If you require assistance, please write to us at
cs@ink-bird.com. We will reply to your email within 24 hours if received between Monday
and Saturday.
You can also visit our website at
technical questions.
Appendix I: Example
• Requirement:
Fahrenheit display
PV> 85°F or PV< 30°F, High / Low Alarm.
To protect the cooling device, the Compressor Delay is set to 2 minutes.
If power turns on after a power outage, the controller is set to follow the stages as set out
below:
Stage
Temperature range
Stage 1
68 – 70°F
Stage 2
50 – 52°F
Stage 3
66 – 68°F
Stage 4
36 – 38°F
• Wiring:
Connect the ITC-310T plugs into the 100-265V AC socket.
Connect the plugs for the heating device into the ITC-310T heating device socket.
Connect the plugs for the cooling device into the ITC-310T cooling device socket.
• Settings:
Code
Setting value
TS
77
HD
1
CD
1
AH
85
AL
30
PT
2
CA
0
CF
F
TR
1
UT
D
MD
1
AT
1
STA
4
ST1
69
HT1
2
ST2
51
HT2
5
ST3
67
HT3
2
ST4
37
HT4
10
• Schematic diagram of ideal results:
80
70
60
50
40
30
20
10
0
1
2
3
4
Notes: This diagram is drawn using the setting value, and does not reflect actual imple-
mentation results. The controller does not have a data logging function.
• How to Set Parameters
When the controller is in Running Mode, press and hold the
SET key to enter the Setting Mode. The SET indicator light will
turn on to indicate you are in Setting Mode. The PV window will
display the first Menu Option: Temperature Setting (TS), while
the SV window will display the related SETTING values – the
current Temperature Setting values in this case. Press the SET
key to advance through the menu. Press the INCREASE and
DECREASE keys to change the SETTING values that appear in
the SV window. When you are satisfied with the settings, press
and hold the SET key for 3 seconds to save the settings and re-
turn to the normal Running Mode with the temperature display.
If there is no input for 10 seconds when in Setting Mode, the
system will automatically return to Running Mode and display
the temperature without saving any modified settings.
Set-up flow chart
Press the SET key
for more than 3
UT
seconds to enter
...........................
Time unit: D = Days;
the Setting Mode
H = Hours; M = Minutes
D
SET
SET
3S
Temperature Setting (TS)
TS
MD
............................
...........................
Cycle Mode: 1 – 999.
value. When TR=1, the TS
MD = 00: Infinite cycles
25°C
value is invalid. The control
1
then works based on the
SET
SET
ST1 to ST6 settings
Operating mode when the
HD
AT
............................
...........................
power is turned on:
Heating Differential value
2.0°C
0
AT=0: MANUAL;
AT=1: AUTO
SET
SET
CD
............................
Cooling Differential value
Stage value: 1 to 6
STA
2.0°C
SET
SET
AH
............................
ST1
High temperature alarm
...........................
Stage 1:
90°C
Temperature Set value
25°C/77°F
SET
SET
AL
............................
HT1
Low temperature alarm
Stage 1:
...........................
-40°C
Duration.
10
SET
The number of stages
. . .
depends on the STA value
PT
............................
Compressor Delay value
ST6
...........................
Stage 6:
3 minute
Temperature Set value
25°C/77°F
SET
SET
CA
............................
Temperature calibration
TH6
Stage 6:
...........................
0°C
Duration
10
SET
CF
............................
Temperature unit
C
SET
Time Setting
TR
SET
TR=1, On
SET
3S
SET
TR=0, Off
3S
Working normally
www.ink-bird.com
for the answers to frequently asked
Duration
2 Days
5 Days
2 Days
10 Days
Remarks
Heating Differential value = 1°F
Cooling Differential value = 1°F
Alarm High limit = 85°F
Alarm Low limit = 30°F
Compressor Delay = 2 minutes
°F display
Day
No Cycle
Auto
4 Stages
68 – 70°F
2 Days
50 – 52°F
5 Days
66 – 68°F
2 Days
36 – 38°F
10 Days
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
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