Potterton Sirius Three WH-130, Installation, Operation And Maintenance Manual

7704679.01 (3-08/18)

26

17. HOURLY  PROGRAMMING

Before proceeding with programming, enable the 

Timed

 operating mode (section OPERATING MODES).

Hourly programming in the heating mode (

Time central heating CH1

) and in the DHW mode (

Time hot water

) is used to set the 

automatic operation of the boiler in certain daily time bands and in certain days of the week. The example indicated in the following 

figure refers to the daily time band 1 (see below) where 

a

 is the operating period at the comfort temperature and 

b

 is the operating 

period in the reduced mode (section OPERATING MODES). Boiler settings can be adjusted by 

groups of days

 or by 

single days

(every day from Mon to Sun).

PRESET WEEKLY INTERVALS

(Programme row 500 for heating and 560 for DHW)

• 

Mon - Sun (groups of days)

• 

Mon - Fri (groups of days)

• 

Sat - Sun (groups of days)

• 

Mon - Tue - Wed - Thu - Fri - Sat - Sun (single days)

PRESET DAILY TIME BANDS

(Programme row 514 for heating and 574 for DHW)

• 

06:00-08:00 .. 11:00-13:00 .. 17:00-23:00  (example in figure to side)

• 

06:00-08:00 .. 17:00-23:00

• 

06:00-23:00

17.1 GROUPS OF DAYS

This function is used to set one of the 3 available weekly intervals, each with three hourly time bands for switching the boiler on 

and off. These are preset but can be modified by the user - programme rows 

501...506

. The intervals are:

Mon - Sun

 (factory setting)

  /  Mon - Fri  /  Sat - Sun

.

If the system is divided into zones, each with its own Control Panel/Ambient Unit, each single zone must be individually set 

on each device.

17.2 SINGLE  DAYS

The daily boiler switching on and off phases can all be modified by the user. The 3 pre-set time bands are available for each single 

selected day, as indicated in the table at the end of this section. 

17.3 HOURLY PROGRAMMING EDIT PROCEDURE (heating / DHW) 

After  performing  hourly  programming  using  the  preset  programmes,  it  is  always  possible  to  modify  the  three  time  bands  - 

programme rows 

501...506

 for heating and 

561...566

 for DHW as described below.

HEATING CIRCUIT PROGRAMMING EDIT PROCEDURE

• 

C

B

"Time central heating CH1"

B  

 programme row 

500

 (Select days).

• 

 B

 and the 

groups of days

 field (section GROUPS OF DAYS) starts flashing   

B

 to scroll the days ("Groups of days" 

or "Single days")  

B

 to confirm.

• 

B

 programme row 

514

 (Select default timings?)

 B 

 and 

B

 to select one of the 3 pre-set programmes

 of 

the "Groups of days" hourly programming (section GROUPS OF DAYS) or  

 B 

 clockwise by a click to pass to manual 

programming: programme rows 501....506.

DHW CIRCUIT PROGRAMMING EDIT PROCEDURE

The procedure for enabling hourly programming of the DHW is the same as the hourly programming for the heating circuit. The 

only difference is the name of the menu 

"Time hot water"

 and the programme rows to set 

560

 (Select days). To disable this 

function, follow the procedure described in the "Resetting the Original Factory Programme" section.

SUMMARY TABLE

GROUPS OF DAYS

PROGRAMME ROW 514 (heating) / 574 (DHW)

Weekly interval

Preset programmes

On1 – Off1

On2 – Off2

On3 – Off3

Mon-Sun

06:00 – 08:00

11:00 – 13:00

17:00 – 23:00

Mon-Fri

06:00 – 08:00

17:00 – 23:00

Sat-Sun

06:00 – 23:00

SINGLE DAYS

PROGRAMME ROWS 501 502 503 504 505 506 (heating) / 561 562 563 564 565 566 (DHW)

Daily interval

Preset programmes

On1 – Off1

On2 – Off2

On3 – Off3

Mon-Tue-Wed-Thu-Fri-Sat-Sun

06:00 – 08:00

11:00 – 13:00

17:00 – 23:00

To simplify programming existing programmes can be copied to other days of the week. The following procedure is used.