Note.
The system MUST be cold to ensure the appliance is operating under full demand.
1. Turn the central heating and domestic hot water control knobs fully clockwise.
Refer to diagram whilst reading stage 2 below.
2. Activate the chimney sweep mode by pressing the chimney sweep button for 3 seconds (A). The display will show the activation sequence (B) then a 'P' with 3 bars alongside it alternating with the current water temperature (C). This indicates the MAX domestic hot water rate.
To exit the Chimney sweep function press and hold the chimney sweep button for approximately 3 seconds and release.
The system MUST be cold to ensure the appliance is operating under full demand.
1. Turn the central heating and domestic hot water control knobs fully clockwise.
Refer to diagram whilst reading stage 2 below.
2. Activate the chimney sweep mode by pressing the chimney sweep button for 3 seconds (A). The display will show the activation sequence (B) then a 'P' with 3 bars alongside it alternating with the current water temperature (C). This indicates the MAX domestic hot water rate.
To exit the Chimney sweep function press and hold the chimney sweep button for approximately 3 seconds and release.
