The CSA sticker on it says "Digital Timer Ca. No. TD 2200. Max. Load: 125VAC/60Hz, 15A/1875W, 1HP, interior use only. There is also a sticker on it which states: "Q.C. PASSED Code: 0410". However there is no model number on it as such. There are 7 buttons on it to program it but I don't know how. Can someone help me? Thx