What Do The Lights Tell Me - Honeywell HM609 Operating Manual

What do the lights tell me?

The six lights show the Steam Humidifier status and indicate when service needs to be performed.
M29628A
Steam Humidification System 69-2286EF—07
Power (Green). When power LED is On, the power
cord is plugged in and the tank is locked.
Humidifying (Green).
On – Steam Humidifier is actively heating water and
creating steam.
Blinking – Steam Humidifier is restarting or filling. This
occurs when plugging in the power cord, and lasts
for about 5 minutes. You can press the Go button to
restart the Steam Humidifier immediately.
Off – Steam Humidifier is in Ready mode – it can heat
water and produce steam when a humidity call comes
from the control.
Empty (Green). When on, the water tank is empty and
can be removed for manual cleaning.
Service (Red).
Blinking – The number of blinks (1–18) shows the type
of fault the Steam Humidifier has detected. See "What
should I do if the Service light is blinking?" on page 21.
Draining (Yellow).
Blinking – Steam Humidifier is flushing water from the
tank for manual cleaning. See "What is the automatic
flush cycle?" on page 15.
Cleaning Required (Yellow).
On – Indicates that the tank needs to be cleaned
manually. See "How do I clean the tank?" on page 16.
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