PURE controller
The PURE version of the controller is operated via the built-in
rotary push-button. The interval between two flushing cycles,
together with the flush duration of a flushing cycle, can be set on
the controller. The V1 and V2 LEDs serve as status indicators for
the respective water exchange group. The displays above are for
the interval between the flushing cycles and the flush duration
of the flushing cycles. Flow and temperature values cannot be
logged with this controller version.
LITE controller
The LITE version of the controller does not contain any operating
or display elements and does not have its own flushing logic.
To use the functions of a controller, it must be operated via an
external building management system (BMS). The controller is
connected to the flow/temperature sensor and can transmit data
on flow rate and temperature. The flushing cycles are controlled
by controlling the solenoid valves via the BMS.
Danger!
Electricity!
•
We advise connecting an 0.03-A residual-
current device upstream for personal
protection.
V1 / V2
green
In function
yellow
Water exchange group selection
blue
Flushing active
red
Error
Interval time (h) + flush duration (min)
green
Selection
flushing green
Selection confirmed
Info -
PURE status lights
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– 01.2021 / K410068903002-00 – 23 /108
1.4 Function
EN
