Tfc-group Immersion Heater Timer Code: IHT-Digi 20 Manuel d'utilisateur Page 1

digi IHTImmersion Heater Timer

10Prog.1234567131517192123OKMenu+ 1hRes.+ –1 1 21 = Monday 5 = Friday2 = Tuesday 6 = Saturday3 = Wednesday 7 = Sunday4 = ThursdayPrograms P01-P03Th

P0xpre11P0xprog1234567131517192123OKMenu+ 1hRes.+ –1 1 2OKMenu+ 1hRes.+ –1 11234567131517192123

P0xprog121234567131517192123OKMenu+ 1hRes.+ –11234567131517192123OKMenu+ 1hRes.+ –1 1 1‘-’: Programming the preset memory locations (e.g. for P0

P0xprog131234567131517192123OKMenu+ 1hRes.+ –1 1 2OKMenu+ 1hRes.+ –1 1 2OKMenu+ 1hRes.+ –1 1 2123456713151719212312345671315171921231234567Possible we

P0xprog141234567131517192123OKMenu+ 1hRes.+ –1 1 2OKMenu+ 1hRes.+ –1ShiftWhen you are programming the switch-off command you can shift the switch-off

P--prog151234567131517192123OKMenu+ 1hRes.+ –1OKMenu+ 1hRes.+ –1OKMenu+ 1hRes.+ –1 1 2OKMenu+ 1hRes.+ –112345671315171921231234567131517192123see page

del16OKMenu+ 1hRes.+ –1 21234567131517192123OKMenu+ 1hRes.+ –11234567131517192123OKMenu+ 1hRes.+ –1OKMenu+ 1hRes.+ –1 11234567131517192123

Menu17+1hUsing the Menu key you can change the following values without a reset:24h or am/pm : see page 7Time : see page 7Weekday : see page 8P-

19Nominal voltage 220 - 240 VAC / 50 - 60 Hz Power consumption 5 VA at 230 VCurrent output - Relay Switching current AC - Resistive load 16 A

2 page Short description, safety remarks ... 3 Installation ...

Grässlin GmbHBundesstraße 36Postfach 1232D-78104 St. Georgen/SchwarzwaldTelefon +49 (0)7724 - 933-0Telefax +49 (0)7724 - 933-240www.graesslin.deinfo@g

3Short description Immersion heater Timer digi IHTTime control switch for electrical loads; custom designed for water heating elements, up to the rate

41. Switch off electrical supply to the time control.2. Loosen screws (A) and separate housing from timer base. Pull timeswitch module off

53 41M~Mains supply(input)Immersion heater(output)Connections:Mains supply Immersion heater1 Neutral 1 Neutral3 Live 4 LiveEarth EarthLink to

6Reset (first installation)Review / adjustMenuSet time: DayMonday blinking, using +/- to select, then OKSet time: MinuteMinute blinking, using +/- to

Reset (first installation)Review / adjustMenuSet time: DayMonday blinking, using +/- to select, then OKSet time: MinuteMinute blinking, using +/- to s

8OKreset1234567131517192123OKMenu+ 1hRes.+ – : Overview of daily switching program : Setting of 24h or am/pm : Summer/winter clock changes : Weekda

9OKMenu+ 1hRes.+ –1OKMenu+ 1hRes.+ –2 2 3OKMenu+ 1hRes.+ –1 1 2OKMenu+ 1hRes.+ –1 1 2123456713151719212312345671315171921231234567131517192123Set minu