NERO / NERO INSTANT
Page 69
Version 1.4 / January 2018
ТМ
Sub-menu
Description
Value
1.9.7.3 Test sugar
This sub-menu position is displayed, but not used
1.9.7.4 Test coffee
(for NERO)
Testing the functioning of espresso group
1.9.7.4.1 Open group
When entered the espresso group is opened in initial state to grind coffee
1.9.7.4.2 Close group
When entered it closes the espresso group in coffee making state
1.9.7.4.3 Test grinder
When entered it turns ON the coffee grinder for 0.5 seconds provided that the
dosing apparatus is not full
1.9.7.4.4 Test doser
When entered it opens the dosing apparatus twice (if it contains ground coffee, it
is dropped into the nozzle)
1.9.7.4.5 Test coffee powder
When entered it passes ground coffee into the nozzle
1.9.7.5 Test cup
This sub-menu position is displayed, but not used
1.9.7.6 Test Sol.Selector
This sub-menu position is displayed, but not used
1.9.7.8 Test EV soluble
Test the functioning of the valve of instant ingredients
1.9.7.8.1
Test EV 1 soluble
When entered, it opens the first valve
1.9.7.8.2
Test EV 2 soluble
When entered, it opens the second valve
1.9.7.8.3
Test EV 3 soluble
When entered, it opens the third valve
1.9.7.8.4
Test EV 4 soluble
When entered, it opens the fourth valve
1.9.7.9 Test EV coffee
Test the ground coffee valve. When entered it switches the espresso group to
coffee making condition, opens coffee valve, closes coffee valve and switches the
espresso group back to initial state (open state)
1.9.7.10
Test cooling pump
Turns ON the cold water pump for a second, turns OFF the pump
1.9.7.11 Test water
Test water flow
1.9.7.11.1 Coffee
Flush the amount of water set in s.c.1.9.7.11.7 through the espresso group
1.9.7.11.2 Soluble 1
Flush the amount of water set in s.c.1.9.7.11.7 through the 1
st
mixer
1.9.7.11.3 Soluble 2
Flush the amount of water set in s.c.1.9.7.11.7 through the 2
nd
mixer
1.9.7.11.4 Soluble 3
Flush the amount of water set in s.c.1.9.7.11.7 through the 3
rd
mixer
1.9.7.11.5 Soluble 4
Flush the amount of water set in s.c.1.9.7.11.7 through the 4
th
mixer
1.9.7.11.6 Soluble 5
(for ROSSO INSTANT)
Flush the amount of water set in s.c.1.9.7.11.7 through the 5
th
mixer. This menu
item is hidden for machines other than ROSSO INSTANT
1.9.7.11.7 Water
Amount of water used for testing. Set in ml
Enter number
0...250
