Rational Combi Master, Training Manual

Page: 90 / 200

90
SCC
Edition 10-2008a
Function test SCC
Simultaneous activation of Care valve and Care pump
Stop activating the solenoid valve once the electrode shows “1”
contact with water.
If solenoid is longer active the steam generator can self -
syphon via the care pump and care container!
ClimaPlus motor
S4 shows 1 = Flap closed
S4 shows 0 = Flap open
Activation CleanJet Pump
Activation drain valve
Direction 1: Clockwise
Direction 2: Counter clockwise
S12 microswitch drain valve
Flue gas analysis Gas blower Steam:
Press START to operate hot air gas burner top;
- CO
2
adustment with CO
2
screw at Max rpm
- CO
2
cross checking at Min rpm
-
Flame current should be always above 4,0 A,
idealy 5,0-5,75 A
15 - Function Test
Gas Steam Blower
Max - Start - Min
CO2 FC rpm
xxx% 5,75 A xxx
Start
13 - Function Test
Drain Valve Motor M7
Direction 1 -2
S12 1 - 0
Start
12 - Function Test
CleanJet Pump M6
0 - 1
Start
11 - Function Test
Humidity ap motor M3
0 - 1
End switch S4 1 - 0
Start
10.1 - Function Test
Care valve and pump
Y4 + M12
0 - 1
Level electrode 1 - 0
Start