Customer stated humidifier would go on and off again in about 1 minute intervals. I turned on humidifier at thermostat. Tested solenoid current: 0.22A. I checked humidifier operation and found working okay at this time. But, I found i-comfort thermostat humidity reading (<15%) was off by 40 percentage points! I replaced under parts warranty. Set parameters. Set wi-fi connection. Thermostat now reading 55% humidity.