I have the Honeywell dh835...I have had it for a couple of years...stays in my sons room...I just did a routine cleaning on it..replaced the filter... and refilled it. Plugged it in ...get power but also get Refill light as well. Checked the plunger on tank and the tray is getting water. Need to know what else to look at on it cause I simply can't afford another at this time. Please advise if you can...thanks Tcartrette@MSN.com