Auber Instruments HD330 Instruction Manual - Page 2

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AUBER INSTRUMENTS

about 3s. Then WIFI indicator will blink fast (4 Hz). This indicates that this

controller is waiting for new setup now. After the controller is setup to your

phone successfully, the WIFI indicator will be solid ON at most of the time.

4. Basic Operation

Here are the basic operating procedures to use this controller. To fully

understand the functions on this controller, please read the entire manual.

1) Connect the humidity sensor to the sensor socket that is located on the

bottom of the controller. Please check the alignment of the slot on the plug with

the key on the socket to ensure a connection. (See section 12 for details.)

2) Plug the controller's power cord to a wall outlet.

3) Set up the program and system parameters. (Please read the rest of this

manual for details.)

4) Connect the humidifying and dehumidifying devices to the output sockets on

this controller.

5) Press the START key to start running the program.

5. Mode Selection

This controller has 5 different modes: program run, program hold, program

stop, parameter setting, and programming mode. Before powering on the

controller, please connect the sensor cable to it. If no sensor is connected or if

sensor is failed, the controller will show error code "Err".

Programming

SET

Mode

Parameter

SET

2 s

Setting Mode

Figure 2. Switching between different modes.

Program Run: In this mode, the controller is executing the saved program.

The green indicator labeled "RUN" is lit, and the timer is running. The display

window will show the current humidity reading. The controller will send power

to its humidifying/dehumidifying outlets to regulate humidity. When the program

is running, press the PAUSE key to put the controller in Program Hold mode.

Program Hold: In this mode, the controller pauses the time but still regulates

the humidity at the current set value. Here, the "RUN" indicator is off. The

display window flashes between the measured humidity value and "Hold". To

resume the program, press the START key. To completely stop the program,

hold the STOP key for 4 seconds.

Program Stop: The current running program in the system is terminated.

Controller outputs are deactivated and timer is also stopped. The "RUN"

indicator is off. The display window flashes between the measured humidity

value and "Stop". To start the program, press the START key. The controller

will execute the program from the first step.

Programming Mode: This mode allows users to review/edit the humidity set

value and set time for each steps. When the controller is in Program Run, Hold,

or Stop mode, press the SET key to enter Programming mode. Please see

figure 4 for details.

2022.01

Controller

Power Up

Program

START

Hold

Run

PAUSE

STOP

START

4 s

Program

Stop

Parameter Setting Mode: Review and edit system parameters. When the

controller is in Program Run, Hold, or Stop mode, hold the SET key for 2

seconds to enter the Parameter Setting mode. Please see figure 3 for details.

6. Parameter Setup

Please see Table 2 for a list of parameters and Figure 3 for the flow chart of how

to set the parameters. Please note that parameters will remain unchanged

unless you press set key to confirm the change.

Press and hold the SET key for 5s to enter the parameter settings. The top

display shows the parameter name, and the bottom display shows the current

value or option for this parameter. Use the up and down keys to adjust the value

or option in bottom display. Once finished, press SET key momentarily to confirm

and go to next parameter.

Table 2. List of Parameters.

Code

Description

Deviation high alarm

Deviation low alarm

Humidity Control

Hysteresis Band

Dehumidifier

HYd

Hyd

Hysteresis Band

Humidifier Hysteresis

HYH

Band

oFS

Ofs

Humidity Offset

Anti-short Cycle

Delay (only for

dehumidifying)

PrG

Program Modes

Power

A-M

Outage/Startup

Modes

Sensor Failure

SFA

Operation

TIM

time

Time unit

PSD

App access password

Note 1. AH, Deviation high alarm; AL, Deviation low alarm:

Assuming measured humidity is PV and set humidity is H. When PV - H is

above AH, the built-in buzzer will turn on (deviation high alarm); when H – PV

is above AL, the built-in buzzer will turn on (deviation low alarm). Users can

mute the alarm by momentarily pressing the Mute key. The alarm will remain

inactive until the process value moves out of the alarm zone. Both alarms are

deviation alarms, i.e., if AH = 20%, AL = 30%; and the Set Humidity (H) is 50%

RH, the alarm will be activated if the humidity is above 70% or below 20%. The

alarm function is suppressed at powering up or when the program jumps from

one step to another step. It will be activated automatically once the measured

humidity enters the none-alarm zone (between H - AL and H + AH).

Note 2. Hy, Humidity Control Hysteresis Band, or Humidity Control Dead Band:

This parameter sets up a hysteresis band (dead band) within which either the

humidifier or dehumidifier will not work (between H - Hy and H + Hy). The

minimum value for Hy is 0.5. The Hy value should not be too small if the

system has sluggish response. Otherwise, it may result in the humidifier and

the dehumidifier working against each other, wasting energy and causing

oscillation.

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Setting

Initial

Note

Range

0 ~ 99.9

20.0

0 ~ 99.9

20.0

0 ~ 99.9

1.0

0 ~ 99.9

5.0

0 ~ 99.9

5.0

-9.9 ~ 9.9

M 0 ~ M 99

M 6

(0 ~ 99 min)

on, off

S, M, C

0-0, 0-1, 1-0

0-0

H, M

000 - 999

666

P2/5