21
2017/05 Rev. 0.0
EN
ComBi-Line
7.2
How to determine the flow speed
Flow speed
Each flow heater operates at its own flow speed (litres/min.).
Model
Art. no.
Watt
Flow speed
Volume*
Dispensing time
CB5
03221
3 kW
appoximately 0.5 litres/min
5.3 litres
appoximately 11 mins
CB10
03222
6 kW
appoximately 1.0 litres/min
10.8 litres
appoximately 11 mins
CB20
03223
9 kW
appoximately 1.5 litres/min
22 litres
appoximately 15 mins
*5 litres of 0.3 litres of water in the basket filter = 5.3 litres.
If the brew process lasts longer than normal, you can easily check the flow from the swivel arm outlet.
Take a 2-litre measuring cup and hold it under the outlet for exactly 1 minute.
If the volume is much less than mentioned in the above table:
• check if all three heating phases are live.
• check if all the power relays are activated.
• check if the resistance of all three heaters is ok.
Model
Art. no.
Total power
Each heater
Heater resistance
CB5
03221
3 kW
1 kW
53 Ω
CB10
03222
6 kW
2 kW
26.5 Ω
CB20
03223
9 kW
3 kW
17.7 Ω
8.
MENU STRUCTURE
This chapter describes the various settings that can be changed by:
• The operator (the machine user/owner)
• The trained and
authorised service engineer (supplier and maintenance party of the machine)
The
Operator menu
is fully accessible and explained in the user manual.
The
Service menu
can only be accessed with a PIN code.