Auber Instruments TH220 Instruction Manual
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AUBER INSTRUMENTS
Instruction Manual
TH220 TEMPERATURE AND HUMIDITY CONTROLLER
1. Overview
This plug-n-play temperature and humidity controller is designed for high
relative humidity (>85%) and condensing environments, where slight
temperature drop may cause condensation and could damage the sensor. This
controller equipped with one of the most robust humidity sensors on the
market. It can be fully recovered even immersed in water. Ideal for curing
Fridge. The controller can control both temperature (heating or cooling) and
humidity (humidifying or dehumidifying) at the same time.
2. Specification
Table 1. Specifications
Temperature Control Range
Temperature Resolution
Temperature Accuracy
Temperature Control Mode
Temperature Control Output
Humidity Control Range
Humidity Resolution
Humidity Accuracy
Humidity Control Mode
Humidity Control Output
Operating Temperature
Dimension
Input Power
Sensor Cable Length
Power Cable Length
* Please note: Although both temperature and humidity output can handle up to
15A, the combined total power of the two channels are limited to 1500 Watts
due to the limitation of input power cord.
3. Front Panel
Measured
Temperature
Measured
Humidity
Heating/Cooling
Device On Indicator
Heating/
Cooling
Device Socket
Sensor Socket
Figure 1. Front Panel
2017.10
INSTRUCTION MANUAL
- 40 ~ 80 ° C, - 40 ~ 176 ° F
0.1 ° C (between -9.9 ~ 80 ° C)
1 ° C (between -40 ~ 10 ° C)
0.1 ° F (between -9.9~99.9 ° F)
1 ° F (between -40 ~ 10 ° F,100 ~176 ° F)
0.5 ° C
On/Off Control. Heating or Cooling
15A, 120V or 240V AC *
0~99.9% RH
0.1% RH
4% RH
On/off control.
Humidifying or dehumidifying
15A, 120V or 240V AC *
0~50 ° C
91x140x46mm
85 ~242VAC, 50Hz/60Hz
6 ft (2m)
3 ft (1m)
Alarm Indicator, On
when Alarm Muted
Set Key
Up Key,Unmute Alarm
Dn Key, Mute Alarm
Humidifier/Dehumidifier
On Indicator
Humidifier/
Dehumidifier
Device Socket
Version 1.2 (Oct, 2017)
Measured temperature window: In normal operating mode, this window
shows measured temperature. In parameter setting mode, this window shows
parameter name.
Measured humidity window: In normal operating mode, this window shows
measured humidity. In parameter setting mode, this window shows parameter
value.
Alarm indicator: When the alarm is muted, the alarm indicator (the small dot
on the last digit) will be on.
SET key: Access the program settings and parameter settings.
UP key (Unmute): Increase the value. Press down momentarily to unmute the
alarm.
DOWN key (Mute): Decrease the value. Press down momentarily to mute the
alarm.
Temperature socket: Supply power to heater/cooler.
Temperature indicator: Red LED indicator; it is on when the temperature
socket is energized.
Humidity socket: Supply power to the humidifier/dehumidifier.
Humidity indicator: Green LED indicator; it is on when the humidity socket is
energized.
4. Setup Flow Chart
When the controller is powered on, it will display the measured
temperature and humidity. The controller will keep running according to the
saved setting. If the humidity or temperature sensor is shorted/disconnect, the
controller will display "Err". Please see Figure 2 and 3 for the flow chart to set
the parameters.
5. Parameter Settings
To change the target temperature or humidity, press SET key momentarily.
The controller will show tSP (temperature set point), press SET again will show
HSP (humidity set point). Use Up or Down key to change the tSP or HSP. See
Figure 2 for details.
To change the other parameters, press SET key for 3 seconds, the RH window
(bottom window) will show tE, Hu or SYS* (depending on which menu was set
last time). tE menu is for temperature control settings; Hu menu is for humidity
control settings and SYS* is for system settings. Press Down (or Up) key to
change the RH window to Hu (or tE, SYS), which is the current selected menu,
then press SET key to enter.
To change parameter settings, in the parameter setup mode, use Up or Down
key to modify the parameter value. Then press SET key again to confirm the
change. This instrument will automatically exit if no key is pressed for 10
seconds. Please see the Table 1 for the parameters.
* Menu SYS and parameter PSD are only applicable for TH220-W model.
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