Descaling Frequency; Descaling Procedure; Cannot Dispense - Saeco RI9722/11 Service Manual

Incanto s-class
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INCANTO S-CLASS
Water hardness
Very hard water (over 21ºdH)
Hard water
(15º-21ºdH)
Medium water
(15º-21ºdH)
Soft water
(4-7ºdH)
Soft water
(0-3ºdH)
Action
1
Remove Aqua Prima filter from water tank.
2
Fill water tank with descaler according to
the relevant instructions (Saeco descaler).
3
Open HWS valve
4
Turn machine off.
5
Turn machine on and repeat Points 3 to 5
until the descaler mixture is used up.
6
Close HWS valve
7
Fill tank with fresh water.
8
Rinse (until tank is empty)
9
Re-install Aqua Prima filter in water tank /
Fill tank.
Fault
No display
No power supply to machine.
Coffee is not hot enough
No hot water/steam
Hot water/steam nozzle blocked
Heating time too long, water quantity
insufficient
The brewing unit cannot be removed.
LED 1 Coffee, LED 2 Coffee and Steam
LED flash
Filter warning LED lights up
(MACHINE NOT LOCKED)
Warning LED lights up
Warning LED flashes
Saeco International Group

Descaling frequency

Without Aqua Prima
About every 4 weeks
About every 6 weeks
About every 2 months
About every 3 months
About every 6 months

Descaling procedure

Comments
Place an appropriately sized container under the
HWS nozzle.
Remove approx. 1/4 litre
Allow descaler to act for 10 min.
Open HWS valve
Descaling complete
Troubleshooting
Check mains fuses / Is machine plugged in? / Is
main switch turned on?
- Pre-heat cups
- Clean brewing unit if necessary
- Descale if necessary
- Clean nozzle out with needle
(with machine turned off and closed rotary
valve/HWS valve).
- Descale machine
- Close service door.
- Turn machine on (brewing unit moves to home
position)

Cannot dispense

- Overheating: Remove hot water until only expresso
and coffee buttons are lit.
- Install Aqua Prima filter.
Reset: Press steam button until filter warning LED
flashes
- Fill water tank.
- Fill coffee beans container.
- Empty grinds container
- Dregs drawer/drip tray not installed.
- Brewing unit not installed.
- Doors not closed.
- Grinder obstructed.
- Gears obstructed
- Contact an authorised service centre.
REV.1 FEB.2005
3. OPERATION
With Aqua Prima
About every 6 weeks
About every 2 months
About every 3 months
About every 6 months
About every 6 months
Remedy
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