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The following instructions assume the full 24 hour time period
has been selected, i.e. constant operation. To set the on/off
times for the boiler the relevant 'OFF' periods must be set as
follows:
Press the Menu/Ok button once (a flashing 0 appears on the left
side of the display)
Rotate the control knob to change 0 to 1. 'Set Timers' appears at
the bottom of the display;
Press Menu/Ok button 101 appears on the screen. Monday -
Sunday appears at the bottom of the display;
Press the Menu/Ok button, the clock display appears and 'Move
Cursor' appears at the bottom of the display'
All time periods are selected (highlighted) for boiler operation;
'Move Cursor' appears at the bottom of the display;
Press the
button. 'ON Period' appears at the bottom of the
mode
display;
Press the
button. 'OFF Period' appears at the bottom of the
mode
display;
Rotate the control knob to move the cursor to the START of the
desired ON Period. As the knob is rotated the time periods will
become deselected i.e. they are no longer highlighted;
Press the
button. 'Move Cursor' appears at the bottom of the
mode
display'
Press the
button. 'ON Period' appears at the bottom of the
mode
display;
Rotate the control knob to select the ON Period, i.e. the times heat
is required;
As the ON Period is selected, the 15 minute segments will remain
highlighted on the display/ Cotinue until the required time period
is highlighted;
Press the
button to select the next OFF Period;
mode
Rotate the control knob to move the cursor to the START of the
desired ON Period. As the knob is rotated the time periods will
become deselected i.e. they are no longer highlighted;
Press the
button. 'Move Cursor' appears at the bottom of the
mode
display'
Press the
button. 'ON Period' appears at the bottom of the
mode
display;
Rotate the control knob to select the ON Period, i.e. the times heat
is required;
As the ON Period is selected, the 15 minute segments will remain
highlighted on the display/ Cotinue until the required time period
is highlighted;
Continue untill all required time periods are selected/
deselected;
Ensure any time periods after the last 'ON Period' are
deselected;
Supplied By www.heating spares.co Tel. 0161 620 6677
When all selections have been made, press the Menu/Ok
button to save the settings;
'Value Saved' is displayed;
Press 'Esc' twice to return to the normal display.
To display the timer settings, the boiler MUST be in "Winter'
mode, i.e. the radiator symbol (to the top left of the tap
symbol) is displayed.
To activate 'Winter' mode, press the
radiator symbol is displayed
To initiate the timer press the
at the top of the screen;
For constant heating ('Winter' mode only - see above) press the
button so the timer display disappears. The boiler will now
operate the central heating constantly.
To return to the timer function, press the
display will reappear.
Range rating the power of the boiler to suit the central heating
load
When commissioning the appliance it is necessary to match
the output of the boiler to that of the installed central heating
system.
Press the Menu/Ok button once (a flashing 0 appears on the left
side of the display);
Rotate the control knob to change the 0 to . 'Boiler Parameters'
appears at the bottom of the display;
Press the Men/Ok button. 1 appears (flashing 1) with 'Service
Code' at the bottom of the display;
Press the Menu/Ok button, /cod flashes. Rotate the control
knob to show 34.
Press Menu/Ok
Press the Menu/Ok button. appears (
'General' at the bottom of the display.
Rotate the control knob to change to 3 'central heating - 1'
appears at the bottom of the display;
Press the Menu/Ok button, 31 appears (flashing 1) 'max CH
adjustable' appears at the bottom of the display;
Press the Menu/Ok button, 60 appears (31 flashing
intermittently)'
60 is the % output of the boiler in relation to its maximum output.
Using the graph on page 8 set the correct % value for the output
required;
Rotate the control knob to either increase or decrease the required
percentage;
Press Menu/Ok to save the settings
'Value Saved' is displayed;
Press the Esc button three times to return to the normal display.
commissioning
button once, until the
mode
button, the timer display is shown
button. The timer
flashing) with
nd
31
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