5 – Technical characteristics
Power supply: 110~240 VAC 50/60Hz
Maximum current: 5 A
Maximum power: 1100W at 230V for halogen lights, 300W for LEDs
Wireless network: Wi-Fi IEEE 802.11 b/g/n 2.4G & RF 433MHz
Operating distance: Indoor <= 25m / Outdoor <= 60 m
Operating temperature: -5 - 50°C
Dimensions: 70 x 44 x 29 mm
6 – Troubleshooting
The device does not connect to Wi-Fi:
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Check the ashing of the LED, as indicated in the Startup section;
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Verify that your router is set to use 2.4GHz Wi-Fi;
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Check that your phone is connected to 2.4GHz Wi-Fi;
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Keep phone, router and the module close to each other during connection.
The device sometimes appears offline in the app:
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It could be due to the router: routers models allow simultaneous connection only of so
many Wi-Fi devices. Check that your router has not reached the maximum number of
connected devices at the same time.
The module is on, but the load is not:
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If the connected load draws more than the maximum power indicated or is short-
circuited, the protective fuse installed in the 9321 may have blown. Lift the fuse cover
and check that it is not broken. If it is broken, replace it with another 5A fuse of the same
size.
The load connected to the module is an LED light and it is slightly lit even when the module
is turned off:
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Check the module power supply: the phase must be connected to terminal L and the
neutral to terminal N.