Unit Function
HDS Middle Range / HDS Premium Range
Page 10 / 127
Service Manual 04.2008
2.1
Control panel
1 Indicator LED 0, pump (red)
2 Indicator LED 1, rotational direction (red)
3 Indicator LED 2, operation (green)
4 Indicator LED 3, fuel (yellow)
5 Indicator LED 4, cleaning agent tank 1
(yellow)
6 Indicator LED 5, motor (red)
7 Indicator LED 6, burner (red)
8 Indicator LED 7, service (orange)
9 Indicator LED 8, scale inhibitor (yellow)
10 Indicator LED 9, cleaning agent tank 2
(yellow)
11 Program switch „OFF“ position
12 Program switch „Cold Water Operation“
position
16
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
19
20
13 Program switch „Eco Mode*“ position
14 Program switch „Hot Water/Steam Ope-
ration“ position
15 Program switch
16 Adjustment, water temperature
17 Metering valve, cleaning agent
18 Metering range, cleaning agent 1
19 Metering range, cleaning agent 2
20 Pressure gauge
15
17
* Note
In „Eco Mode“ the water temperature is kept
at 60°C (+/- 9). Adjusted water temperatures
< 60°C are effective, settings > 60°C re-
main ineffective.