I'd leave it to ferment at 62 until it slows down, then let the temp free-rise to about 70ish for a d-rest and to maximize attenuation. Give it 10-14 days before lagering it for 2-6 weeks, depending on how patient your are.
Note: I only have experience with pale German beers brewed this way - this yeast and procedure might not work well at all for dark lagers and beers from other parts of the world.
The Fiesty(sic) Goat Brewery est. 2007 & Clusterfuggle Experimental Ales est. 2009
Planned: sLambic II, Flanders Red II
Primary: Fat Man Porter, Orange Blossom Mead, sLambic I
Secondary: Flanders Red I
Kegged: 3 different ciders, Janet's Brown, Barrel-aged Stout, Hallertau Blanc Pale Ale
Bottled: Flanders Red I