TNEC is intended for electrophysical treatment of feed water
for control and prevention of bacteria, esp. Pathogens like
legionella.
The schematic on the following page illustrates the functional
principle of the NECON water treatment.
The system has been designed specifically for application in
domestic water supply installations.
The electrolysis is automatically turned on and off via an
integrated controller component (flow monitor) detecting and
signaling water flow resp. water feed.
The unit ships with a preinstalled sacrificing electrode. It
must be inspected minimum every *2 months, and replaced latest
after 2 years.
Power Supply: Wall plug transformer, output to system: *4 V
DC, plug to TNEC device with positive tip polarity, mind.
***0mA.
Power Consumption: max. *7 Watts (@********************imum
potentiometer performance setting (< 1W on standby)
Amperage: 0.6 A max. (factory default, potentiometer set
rightmost) 0.*6 A min.
IPE Rating: IP *4
Weight: 1,*5 kg 1inch versions, 2,*5 kg 2inch version
Temperature Rating: Ambient max. *0 °C. Water max. *0
°C
TNEC should be placed right after water meter (point of
transfer from community supply network) or after discharge from
well / ground). If the feed water is decalcified, it is
recommendable to place TNEC onward from the decalcification unit.
Depending on hardness minerals load in the feed water,
decalcification will extend intervals for electrode service for
maintaining electrode performance.
Must align vertical resp. upright!
Must oberserve flow direction of water, cf. blue arrow on the
right!
Fitting of cutoff valves on inlet and outlet is recommended
with regard to periodical electrode checks.
The installation area must be protected against damages that
can be caused by water leakages (e.g. during electrode
maintenance), for example by means of floor drains and where deemed
appropriate by additional floor sensors that signal any flooding
and may also close automated valves.
Pressure rating: max. *0 bar working pressure
Connections: Brass screw joints with 1inch BSP or 2inch BSP
internal threads
Switching point (minimum water flow) min. 2 liters per minute
(turbine version with 1inch screw joints), min. *2 liters per
minute (paddle versions with 1inch or 2inch screw joints)
Electrode life: max. 2 years (cf. service recommendations in
Product Overview and Operation Log)
Scope of Supply: TNEC device with preinstalled electrode and
flow monitor (type turbine or paddle) 1 pair of preinstalled brass
screw joints with 1inch BSP or 2inch BSP internal threads Euro plug
power supply **0 **0 V *0/*0 Hz), integrated LED
signals standby (green) or load (red). Test kit Precision
screwdriver for adjusting the potentiometer Contact plug for
bridging / bypassing the flow monitor connection
