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20.  SELECTING AM - PM OR 24 HOUR CLOCK

 

After pressing reset  the display may show AM, numbered days will be 

flashing on and off.

 

If the display does not show AM. It is in 24 hour mode, press and hold the 

h key and press the +/-1h key once. AM will appear in the display

 

If display is in AM/PM mode and 24 hour time mode is desired, press and 
hold the h key, press the +/- key once

21.  SETTING THE TIME

 

If the  h and m keys are held down longer than 2 seconds, the numbers will 
advance rapidly.

 

Press and hold the       key during the following:

 

(If British summer time is in effect, press +/- 1h first)

 

Press h to advance the current hour (While holding down the        key)

 

Press m to advance to the current minute (While holding down the       key)

 

Press DAY repeatedly to advance to current day (While holding down the                  
 

key)

22.  DAY KEY SELECTION

PRESS ANY KEY

DISPLAY SHOWS

DAYS

0 times

1 2 3 4 5 6 7

Every Day

1 times

1 2 3 4 5 6

Mon - Sat

2 times

1 2 3 4 5

Mon - Fri

3 times

               6 7

Sat & Sun

4 times

1

Monday

5 times

   2

Tuesday

6 times

      3

Wednesday

7 times

         4

Thursday

8 times

            5

Friday

9 times

               6

Saturday

10 times

                  7

Sunday

NOTE:   If the days are flashing, it indicates the day of the week was not set 

when setting the time. The timer cannot be programmed unless the 

day of the week is entered.

23.  MANUAL GMT/BST TIME CHANGE OVER

 

Each year, in the sprint press +/- 1 hour to advance the time an hour. In 

the Autumn press +/- 1 hour to set back an hour

24.  PROGRAMMING 24 HOUR OR 7 DAY SCHEDULE

 

It may be helpful to write out the programme schedules before beginning.

 

EXAMPLE:-

 

Event 1: On at 7.00am Monday through to Saturday

 

Event 2: Off at 5.00pm Monday through to Friday

 

Event 1: Off at 7.00pm Saturday

Three events need to be entered

 

EVENT 1 

 

(ON AT 7:00am MONDAY THROUGH SATURDAY)

 

Press         key once. ON symbol          appears

 

Press h key to 07am

 

Press m key once to 00

 

Press Day key once 123456 is displayed

 

Press Programme key to enter

1 2 3 4 5 6 7

AM

-

-

-

- :

1 2 3 4 5 6 7

+1h

AM

8

8

8

8 :

Time of day

Summary of Contents for RenoXtra 30C

Page 1: ...o G For more information see www boilers org uk This is a certification mark Publication No ZZ 1312 May 2008 Product Identification No 87B 074 COMBI SERIES Xtra High Efficiency Combination Boilers www...

Page 2: ...r Temperature Control P1 Domestic Hot Water Temperature Control P2 Power ON OFF Switch Space for optional programmer Reset Button Pre Heat Button 2 CONTROL PANEL The flip door at the bottom of the boi...

Page 3: ...y If central heating is not required for any extended period turn the control knob P1 fully anti clockwise to the off position In this position the heating off symbol will be displayed the domestic ho...

Page 4: ...s or freezing can cause the boiler to lockout If freezing is suspected and the pipe run is accessible then an attempt to free the obstruction by pouring hot water on to the pipe may be made If this fa...

Page 5: ...if fitted BUTTON DESCRIPTION Time Automatic Run mode selection Prog Programme selection Res Reset clears all settings ON OFF selection in Programme mode Manual override selector in run mode 1h Summer...

Page 6: ...very Day 1 times 1 2 3 4 5 6 Mon Sat 2 times 1 2 3 4 5 Mon Fri 3 times 6 7 Sat Sun 4 times 1 Monday 5 times 2 Tuesday 6 times 3 Wednesday 7 times 4 Thursday 8 times 5 Friday 9 times 6 Saturday 10 time...

Page 7: ...off to on 27 CONTINUOUS OPERATION While in the run mode press the key twice to turn the output to permanently on The symbol appears in the display To revert back to timed operation press the until the...

Page 8: ...Part L of the Building Regulations HOME COMFORT SOLUTIONS Company Details Website Address www johnsonandstarley co uk Email sales johnsonandstarley co uk marketing johnsonandstarley co uk Telephone Nu...

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