AUBER INSTRUMENTS
WWW.AUBERINS.COM
2017.10 P1/3
TH220 TEMPERATURE AND HUMIDITY CONTROLLER
INSTRUCTION MANUAL
Version 1.2 (Oct, 2017)
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
- 40 ~ 80 ° C, - 40 ~ 176 ° F
Temperature Resolution
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)
Temperature Accuracy
0.5 ° C
Temperature Control Mode
On/Off Control. Heating or Cooling
Temperature Control Output
15A, 120V or 240V AC *
Humidity Control Range
0~99.9% RH
Humidity Resolution
0.1% RH
Humidity Accuracy
4% RH
Humidity Control Mode
On/off control.
Humidifying or dehumidifying
Humidity Control Output
15A, 120V or 240V AC *
Operating Temperature
0~50 ° C
Dimension
91x140x46mm
Input Power
85 ~242VAC, 50Hz/60Hz
Sensor Cable Length
6 ft (2m)
Power Cable Length
3 ft (1m)
* 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
Up Key,Unmute Alarm
Dn Key, Mute Alarm
Set Key
Heating/
Cooling
Device Socket
Humidifier/
Dehumidifier
Device Socket
Humidifier/Dehumidifier
On Indicator
Heating/Cooling
Device On Indicator
Measured
Humidity
Measured
Temperature
Alarm Indicator, On
when Alarm Muted
Sensor Socket
Figure 1. Front Panel
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.
Instruction Manual
