There's no button to open the "wizard". The Wizard is a set of basic options that you can set through the outlet setup page (which are accessed by clicking the Control Type). You can choose from 6 different types of control: Light, Pump, Heater, Chiller, pH Control, ORP Control.
The 7th option is "Advanced", where you can code the outlet yourself for specific needs and control types.
As for the emails. The email alarm sends information pertaining to probe and outlet status. In the email below, the first statement is "Alarm Statement: If Temp < 76.0 Then ON". This is telling me that my temp has dropped below 76F. When my apex sees my temp hit 76F, it sends an alarm using the "Then ON" statement. This code is setup using the outlet called "EmailAlm_I5", on my Apex. The code looks like this:
Set OFF
If Temp > 82.0 Then ON
If Temp < 76.0 Then ON
If pH > 08.50 Then ON
If pH < 07.75 Then ON
and sends an email like this below:
Alarm Statement: If Temp < 76.0 Then ON
Nov 03 2013 16:28:49
Temp pH ORP
75.9 8.27 0
Whites is RampUp Auto
Blue is RampOn10 Auto
UV is OFF Auto
RoyalBlue is RampOn10 Auto
SndAlm_I6 is OFF Auto
SndWrn_I7 is OFF Auto
EmailAlm_I5 is ON Auto
Vortec1 is OFF Manual
Empty1 is OFF Manual
Heater is OFF Manual
LedPower is ON Auto
Refugium is OFF Manual
Skimmer is OFF Manual
ReturnPump is OFF Manual
Empty3 is OFF Manual
Vortec2 is OFF Manual
Alkalinity is OFF Auto
Calcium is OFF Auto
ATO is OFF Manual
Power Failed: Nov 03 2013 08:18:16
Power Restored: Nov 03 2013 08:18:54
Power OK: EB4_3 (0 Days 08:09 - 0.0 Amps)
Power OK: EB8_5 (0 Days 08:09 - 2.3 Amps)
(You'll also notice that most of my outlets were set to Manual OFF, including my heater. I was doing a 100g water change and cleaning the sump, which I was unsure of the time it would take. Now that I've done it once, I will setup one of the feed timers to automatically shut off desired outlets for the Feed time, as well as add a feed timer statement to my alarm).
Your skimmer code should read something like this below (obviously, I have extra code in there for ReturnPump status, in the case that I shut off just my return pump. "ReturnPump" is the name of my pump outlet. Make sure to change this to reflect the name of your pump outlet).
Fallback OFF
Set ON
If FeedA 000 Then OFF
If Outlet ReturnPump = OFF Then OFF
Defer 005:00 Then ON