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コントローラー Auber Instruments TH220AのPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Auber Instruments TH220A 5 ページ。 Temperature and humidity controller
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AUBER INSTRUMENTS
When it is set to ON, the output will always be on when the sensor fails; when it
is set to OFF, the output will always be off when the sensor fails.
For example, when the unit controls a refrigerator for food, you may want to set
the tSF to ON if the sensor fails to keep the food cold. When it controls a
heater, you may want to set the tSF to OFF for safety purpose.
Note 6. EDT is the menu-editing parameter. Select tE menu for temperature
control settings; select Hu menu is for humidity control settings, and select
SYS is for system settings. Note: SYS menu is only available to TH220-W,
TH220A, and TH220A-W model.
Note 7. C-F is the parameter to set the temperature unit: C is for Celsius, and
F is for Fahrenheit.
Note 8. The parameter HdM sets the mode for delaying or constraint the
humidity output. It has three available modes, which are listed and explained in
the table below.
Table 2. Humidity output delay mode.
HdM
Mode
Details
0
No delay
Default value. No delay or constraint on the
humidity output.
1
Time-delay
Delay the humidity output by a timer set by HdT.
2
Temperature-
Allow humidity output only when the temperature is
range
within a range defined by parameter HoS and
HoD.
In situations such as controlling a curing chamber converted from a fridge,
there is usually a big decrease in the relative humidity (RH%) whenever the
compressor of the fridge is working. Also, there can be big increase in the
relative humidity when the user opens the door of the fridge. This kind of
change in RH% can gradually recover. However, if the controller's humidity
control kicks in right away, it creates in a big swing in the RH%.
Using time-delay (HdM = 1) or temperature-range constraint (HdM = 2) can
help users to reduce the RH% swing.
Note 9. The parameter HdT sets the delay timer for humidity output, it can be
set from 0 to 999 minutes. When HdM is set to "1", the output to the humidity
control will be delayed for a time period set by HdT.
Please note, the HdT is effective in both humidifying and dehumidifying mode.
In dehumidifying mode, the actual delay time of the humidity output is decided
either by either HAS or HdF, whichever is longer.
Note 10. The parameter HoS and Hob set up a temperature range within
which the humidity output is enabled. HoS defines a temperature setpoint for
enabling humidity output, i.e., a lower boundary; and Hob defines the
temperature band. Please see the diagram in Figure 6 for how these two
parameters affect the humidity output.
For example, when HdM = 2, HoS = 36°F, and HoB = 2°F, that means when
the temperature is below 36°F or above 38°F the humidity output won't be
activated even when the controller calls for output to the humidity channel.
2019-05
Temp erature
(HoS + Hob)
HoS
Humidity output enabled
Figure 6. When the humidity output delay mode is HdM = 2, the humidity
output is allowed only when the temperature is within the range set by HoS and
Note 11. PSD is the Device Access Password (only available to TH220-W and
TH220A-W model). This parameter is used to lock the access to parameter
settings on AuberSmart app.
Note 12. RST is the reset parameter. Choose "n" to take no action. Chose "y"
to reset all parameters back to factory settings.
6. How to install the sensor to the unit.
The connector of sensor contains a slot for fitting pin connection. It locates at
the bottom of the controller. It also has a spring lock to prevent disconnections
from accidental pulling on the cable.
To install the sensor to the controller: 1) Identify the key on the male sensor
connector (Figure 7, a) and the notch on the female connector (Figure 7, b). 2)
Hold the tail of the female connector, align the notch and the key, and push the
female connector forward.
To remove the connector, hold the spring-loaded collar on the female
connector and pull it back. Please see Figure 8.
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Time
HoD.
(a)
P4/5