IMI TA TA-Dongle User manual

EN
4000123 ed.3 EN
03.2023
TA-Dongle
Quick Guide

2
TA-Dongle
10
1
2
3
4 5
6
7
9
1. UP key: Moves actuator UP.
DOWN key: Moves actuator DOWN
2. AUTO key: Changes MANUAL mode
to AUTO and the inverse
3. CONFIG key: Uploads the saved
conguration to several identical
actuators or downloads the current
actuator conguration
4. LED for Bluetooth connection
indication
5. LED for battery level indication
6. Micro USB connection for recharging
the battery*
7. ON/OFF button (press 3 seconds to
start/stop)
8. HARD-RESET zone
9. Strap to avoid undesired
disconnection from actuator when
suspended
10. Cable with micro USB connection to
connect to the TA-Slider actuators
*) The internal battery of the TA-Dongle
supplies energy to allow conguration of
all TA-Slider models even if they are not
connected to a power supply. In addition,
the battery enables calibration and USB
override of unpowered TA-Slider 160 and
TA-Slider 500.
TA-Dongle + TA-Slider
8

3
Setting
Setting/operation/function via the HyTune app
- iOS version 8 or later (iPhone 4S or later)
- Android version 4.3 or later and Bluetooth 4.0
or later
Remark: All LEDs (except Bluetooth connection LED and battery level LED) are o󰀨
when the TA-Dongle is connected to the HyTune app.
UP & DOWN keys (in MANUAL mode)
UP key
If touched once, the actuator drives to fully retracted position.
If touched twice, actuator stops.
DOWN key
If touched once, the actuator drives to fully extended position.
If touched twice, the actuator stops.
Touching the UP & DOWN keys simultaneously for 2 seconds initiates the calibration.
LEDs
Actautor status LED(s) Blinking
Retracted position UP LED ― • ― • ― •
Extended position DOWN LED • ― • ― • ―
Intermediate position UP & DOWN LEDs ― ― ― ―
Moving up UP LED • • • • • • • • •
Moving down DOWN LED • • • • • • • • •
Calibrating UP & DOWN LEDs • • • • • •
Useful hint
For easier dismounting and remounting of the TA-Slider 160 on a valve, touching the
UP key for 2 seconds* forces the actuator to leave the stem of the valve to go to its
own fully retracted position.
*) When the actuator has reached the retracted position.
Keys and LEDs

www.imi-hydronic.com
We reserve the right to introduce technical
alterations without prior notice.
AUTO key
Touch to go from AUTO to MANUAL mode and the inverse.
LEDs
Status Colour/Blinking
AUTO mode (UP & DOWN keys are NOT functional) Steady green
MANUAL mode (UP & DOWN keys are functional) Steady red
CONFIG key
1. Touch the key for 2 seconds to enter CONFIG mode. This mode stays
active for 5 seconds and can be identied by CONFIG, UP and DOWN
LEDs ashing short green pulses.
2. Then, touch the UP key for 2 seconds to upload the saved
conguration to the actuator. Or touch the DOWN key for 2 seconds to
download conguration from the actuator.
3. CONFIG and UP LEDs displayed in green for 2 seconds = successful
upload. CONFIG and DOWN LEDs displayed in green for 2 seconds =
successful download. In case of upload/download failure, same LEDs
are displayed in red for 3 seconds.
Battery level LEDs
Battery level Colour/Blinking
Above 30% Steady* green
Between 30 and 15% Steady* orange
Below 15% Steady* red
Below 5% Red ― ― ―
*) Short pulses when charging
When the TA-Dongle battery has been left deeply discharged for a period of time,
the rst 15 minutes of charging no LED blinking will be visible.
Bluetooth connection LEDs
Bluetooth Colour/Blinking
Connected to the HyTune app Steady green
Not connected Steady red
AUTO
HARD-RESET function
A hard reset function is available if the TA-Dongle is not responding. Apply a magnet
to the resetting zone described on page 2 during 5 seconds and remove it, while
having the TA-Dongle in charge. This will hard-reset the TA-Dongle.