Promac Green PU Service Manual download pdf (Page 107)

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espresso coffee machine - servings count

2.4 COUNTING MODE

ATTENTION: for the serving counter to work, the key switch must be in the OFF position ( in this situation the semi-automatic push button is

disengaged and delivery is permitted only by means of the electronic push button panels).

The key selector is located on the front panel of the taps on the right-hand side.

The selection counter counts the strokes of each key of the push button panel. It also totals and displays the strokes of all the keys of the

push button panels. The codes of the keys are shown in the following figure:

D3 D3D2D1

S3S2S1

D2D1

S3S2S1

TEA

push button panel 2 push button panel 1

• S single dose

• D double dose

• 1 small dose

• 2 medium dose

• 3 large dose

The display independently counts the doses delivered for each type of key. The counts which are enabled for machines with 2 groups (for 3

groups it is the same) are shown in the following table.

N.B. For the double dose push buttons, the selection counter automatically counts two doses each time the key is pressed. This is true both

for the register for single doses and for the total count of all doses.

1 2 ... 102 103 104 105 106 107 108 109 110 111 112 ... 131 132

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Promac Green PU Service Manual Page 107