Holfuy Support: How to replace the main board in a Holfuy standard weather station.

How to replace the main board in a Holfuy standard weather station.

Please follow and do the steps of this guide, if you would replace the main board (to a V5.X or newer board) in your Holfuy Standard weather station.

Tools required:

Cross/Phillips (+) screwdriver
Mini flat-head (-) screwdriver (maximum 2mm wide head) for the green wire terminal of the main board.

Steps:

Open the station's enclosure.
Turn off your station.
Disconnect all sensor wires from the screw terminal of the main board.
Take out the main board from the enclosure (4 Philips (+) screws are fixing it at the corners).
Please take extra care during handling the batteries, if you make a short circuit it can cause serious injuries or fire!
Place the battery pack in the station's enclosure.
Please take extra care during handling the batteries, if you make a short circuit it can cause serious injuries or fire!
Fix the new main board in the enclosure with the four Philips (+) screws at the corners.
The longest screw fixes the communication module also, and between it and the main board you should place the white plastic 11mm spacer tube.
Connect back all sensor wires to the screw wire terminal in the right order. Pinout in the -manual-
Connect the battery pack with its white connector to the main board.
Turn on your station.
Close the station's enclosure with extra care on the proper sealing.
Please don't forget to plug in the solar cell's red T-connector into the main board.
IMPORTANT: Please don't mount the wind or any other sensor to the very top of the pole.
Please follow the other installation guidelines in the -manual-.