ESI ES2247B Petunjuk Pengguna - Halaman 7

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the lifetime of the programmer and the clock is automatically

put forward 1 hour at 1:00am on the last Sunday of March

and back 1 hour at 2:00am on the last Sunday of October.

The clock is factory pre-set to UK time and date, but you can

alter it if you want. During installation, the installer selects 24

hour, 5/2 day, or 7 day programming and either 2 or 3 on/

off periods per day, via the Technical Settings (see installation

instructions).

The large, easy to read display makes programming easy and

the unit is designed to eliminate the possibility of accidental

changes to your programme. Buttons normally visible, only

affect your set programme temporarily. All buttons which can

permanently change your programme are located behind the

flip over facia.

- The 24 hour programmer option runs the same

programme every day.

- The 5/2 Day programmer option allows different ON/OFF

times at weekends.

- The 7 Day programmer option allows different ON/OFF

times for each day of the week.

- Pumped System (PU) allows independent control of

Central Heating and Hot Water.

- Gravity System (Gr) does not allow Central Heating

without Hot Water but can provide Hot Water without

Central Heating.

N.B. When 5/2, 7 day or 24hr is selected for HW then the

same will be applied to Heating and vise versa

IMPORTANT: This programmer is not suitable for the

switching of devices greater than 6Amp rated. (e.g. Not

suitable for use as an immersion timer)