19
EN
7
General operation and
display
20
22
21
23
The touch display switches off in sleep mode
( energy-saving mode).
20
Touch display
21
Proximity sensor
22
Device status display
23
Area for the tip-on mechanism to open the
Easy Fill technology cover
7 1
Opening the Easy Fill technology
cover
The Easy Fill technology cover is equipped with a
handleless tip-on mechanism.
►
Tap lightly on the surface of the housing. The
Easy Fill technology cover opens.
7 2
Device status display
The colour of the BWT logo on the technology cover
indicates the device status:
Lit blue
Normal operation
Flashing blue
Level measurement in progress (regenerative level > 20%)
Lit yellow
Notification (e.g. regenerative ≤ 20%)
Flashing yellow
Level measurement in progress (regenerative level ≤ 20%)
Lit red
Fault (e.g. AQA Stop sensor triggered)
7 3
Closing the Easy Fill technology
cover
►
Press the Easy Fill technology cover down gently
until it snaps shut.
Summary of Contents for Perla one
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