TFC Group Immersion Heater Timer Code: IHT-Digi 20 - Manual (Page 14)

P0x
prog
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OK Menu
+ 1h
Res.
+ –
1 1 
OK Menu
+ 1h
Res.
+ –
1
Shift
When you are programming the switch-off command you can shift the
switch-off command by 24 hours with the “-“ key if the switch-off
command should not take place until the following day.
Example:
Mo-Fr Mo-Fr
20:00 p.m. - 03:00 a.m. ON 20:00 p.m. - 03:00 a.m. ON
03:00 a.m. - 20:00 p.m. OFF Tu-Sa
03:00 a.m. - 20:00 p.m. OFF
0 24
ON
3 20 24 3 20 Monday Tuesday
OFF OFF