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    HVAC control temp display

    Just playing with the HAI HVAC control using the HS web interface. Niiice! However, all the temps are being displayed with decimal places, i.e. 74.3 instead of 74, 59.9 instead of 60, etc. When I changed a setpoint from 74 to 72, it came back with the setpoint as 71.6. Not a major bug, but distracting.

    My system is described in my profile.
    My system is described in my profile.

    #2
    HAI has their own table of temperatures to correspond with values that the thermostat returns, and this table is used to interpret the values as well as to find the right number to send to the thermostats for a temperature. Unfortunately, this table does not have a 1 to 1 of the number to value - it is more like 0.9 - here is an example:
    Omni Deg. C Deg. F
    88 04.0 39.2
    89 04.5 40.1
    90 05.0 41.0
    91 05.5 41.9
    92 06.0 42.8
    93 06.5 43.7
    94 07.0 44.6

    So you can see there is no 41.4 degrees F - the plug-in is converting to the nearest "Omni" temperature value.

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