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Assembly and Connection Fujitsu 3 wires
Connection
Aidoo Fujitsu 3 wires Wi-Fi controller
Important: This device is only compatible with 3 wires protocol Fujitsu units equipped with the UTY-RNNxM or UTY-RSNxM thermostats. The unit controller must remain working in parallel with your Aidoo as “Master” mode
Perform all of the connections with a total absence of power.
Follow these steps to connect them:
- Set the probe reading of the Fujitsu thermostat as operating temperature (please refer to the Fujitsu General Installation Manual).
-
Fix your Aidoo close to the AC unit to be controlled using the material supplied (double-sided adhesive tape or screws).
Important: Check that you have a Wi-Fi signal available before fixing it.
- Disconnect the indoor unit.
- Set the SW1 of the indoor unit for a 3 wires connection (3 WIRE).
- Connect the Aidoo to the terminals of the indoor unit using the supplied cable, Red-Y1, Grey-Y2 y Black-Y3. Respect the polarity.
- Power the indoor unit. Check the LED:
green (blinking)
red (solid)
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