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Overview

Read the entire manual carefully before installing or using the device.

App​

The Coltiva app lets you look at recent sensor values, and control pumps.

How the Coltiva device works​

No Wi-Fi configured​

Indicator light pattern: ----- ----- ----- (on 3s, off 1s)

The first time the device is used, or after performing a factory reset, the device must be provided with Wi-Fi name (SSID) and password. This is done using the phone app. Log in, press "Connect Coltiva device to Wi-Fi" and follow the instructions.

No Wi-Fi accessible​

If the Wi-Fi which the device has been configured for is not available, e.g. ...

Normal operation​

Indicator light pattern: ------------ (always on) OR -- -- -- -- -- (on 950 ms, off 50 ms) when measuring

When the device is connected to a Wi-Fi network with internet access, the device enters normal operation.

In normal operation, the circulation pump (if installed) is normally active. Approximately every 5 minutes, the circulation pump stops and the sensors are sampled. This takes 20-60 seconds. The circulation pump then resumes operation.