AFRISO Eurovac HV Betriebsanleitung Seite 101

9.1 Evaluating the pump operating time
The installer can read out the pump operating time by pressing the Test key.
This allows to verify the tightness of the complete system.
The green LED (A) provides information on the last 5 days. The pump oper-
ating time is indicated as a total.
If the green LED (A) lights up for one second, this corresponds to a pump
operating time of a total of one day during the last five days.
If the green LED (A) lights up briefly, this indicates that the pump operating
time during the last five days was proportionally shorter.
Troubleshooting
1. Hold down the Test key
(B).
A - After five seconds, the
green LED (A) indicates
B
the pump operating time.
If you open the device, the
yellow LED (C) on the printed
circuit board always displays
the pump operating time (you
do not need to press the Test
key).
C
Eurovac HV
EN
43