Controls - Worcester GREENSTAR HIGHFLOW 440CDI ERP User Instructions

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CONTROLS

▶ To gain access to the boiler controls pull the flap down.
1
13
12
11
10
Fig. 1 Basic boiler controls
1 Master switch for ON/OFF
2 Position for optional programmer
Boiler
Controls
3 Power ON and fault indicator (blue)
4 Boiler display
5 System pressure gauge
6 Reset button
7 ECO button (Domestic Hot Water pre-heat control)
GREENSTAR HIGHFLOW CDi
2
3 4
5
2
1 6
max
ErP
– 6 720 815 063 (2015/05)
3 4
reset
eco
3 4
e
2
1 6
min max
8 Not used
9 Hot water temperature control
10 Central heating temperature control
11 Service Engineer button only
12 Service Engineer button only
13 Burner ON indicator light (green)
Controls
5
2
1 1 3
0 4
bar
6
7
8
9
6720806267-01.1Wo
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