Taconova TACOTHERM FRESH PETA ES 5941S, Руководство пользователя

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3.2 Electrical connection
230 V are applied to the mains
voltage connections on the left side,
L/ L’/ 1-5/ N. These terminals may only
be touched when de-energized, since
otherwise there is life-threatening
danger due to electric shock.
The terminal assignments
depend on and vary depending on the
selected hydraulic variant and option
marked with " * ".
eBUS connection and sensor cables
are to be installed so that they are
physically separated from the high-
voltage lines.
Information regarding installation
• The strain relief (cable ties) can be
mounted normally or reversed,
depending on the used cable thick-
ness, in order to optimally secure the
wiring.
• The electric installation and the pro-
tection have to comply with the local
regulations.
• The controller must be constantly
connected to the power supply in
order to ensure its function at all
times.
• Upstream mains switches are there-
fore to be limited to emergency or
main switches which are usually left
in operation.
• Before set-up, it is to be checked
whether all components are properly
electrically connected.
Note If there are strongly inductive loads near the controller (contactor, solenoid valves, etc.), sup-
pression might be necessary using RC elements directly at the coil connections of the dis-
turbing components. Recommended RC elements: 0.047
μ
F
, 100 Ω for 250 VAC (e.g.
Bosch, RIFA, etc.).
* Sensor T1O
not used
Voltage supply 5 V DC
GND
Sensor TWW
Flow sec.
not used
not used
(-) GND
(+) Signal 1 PWM/ 0...10 V
(-) GND (Masse)
(+) eBUS
Sensor TKW
GND
Sensor TPV
GND
* Sensor TBZ
GND
* Sensor TPR
GND
* Sensor TU1
Neutral conductor
* WWL, reheating, error, M-
* ZV cascade, ASV, M+
* RLS return layering
* WWC circulation pump
FRIWA primary pump
Support phase 230 V AC
Phase net 230 V AC 50 Hz
Neutral conductor PE (Ground)
(connected at the factory)