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rvdbreemen / OTGW-firmware

A ESP8266 devkit firmware for the Nodoshop version of the Opentherm Gateway (OTGW)
MIT License
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MQTT hotwater settopic value description incorrect #224

Open pawelsky opened 11 months ago

pawelsky commented 11 months ago

Looks like the description of the hotwater settopic value is incorrect here: https://github.com/rvdbreemen/OTGW-firmware/wiki/Using-the-MQTT-set-commands

Instead of : temp = [number e.g. 20.5]

it should be something like: on = 1, off = 0, DHW push = P, auto = A

as per description on the https://otgw.tclcode.com/firmware.html#cmdhw page

HW=state Hot Water — Control the domestic hot water enable option. If the boiler has been configured to let the room unit control when to keep a small amount of water preheated, this command can influence that. A state of 0 or 1 will tell the boiler whether or not to keep the water warm. P will perform a DHW push (heat the water tank once). Any other single character causes the gateway to let the thermostat control the boiler. The DHW push functionality is experimental, and is only available in the PIC16F1847 firmware. Possible values are 0, 1, P, or any other single character. Examples: HW=1, HW=P, HW=T

P.S. I've suggested A value above for auto/thermostat controlled as A is the character seen in the HW monitor when anything else that 0, 1 or P is provided.

image

rvdbreemen commented 5 months ago

Thanks documentation needs fixing.