2E04: Controller Mode

Description:	Request or return the controller mode.
Examples:	RQ --- HGI CTL --:------ 2E04 001 FF RP --- CTL HGI --:------ 2E04 008 01FFFFFFFFFFFF00 I --- CTL --:------ CTL 2E04 008 01FFFFFFFFFFFF00 W --- GWY --:------ CTL 2E04 008 01FFFFFFFFFFFF00

Payload decode:
Mode	[0:2]	Program mode (0=Auto, 1=Heating Off, 2=Eco, 3=Away, 4=Day off, 7=Custom)
Time (minutes)	[2:4]
Time (hours)	[4:6]
Date (day)	[6:8]
Date (month)	[8:10]
Date (year)	[10:12]
Type	[12:14]	Program type (0=Permanent, 1=Timed)