Windhager AquaWIN Air 203, Installation Instructions And Use

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EN
143
Overview Installation Use Maintenance Warranty
For appliances equipped with an internal heat exchanger that
will be coupled to a boiler, the boiler must be connected to the
water heater. The water heater sends the heating command to
the boiler in this configuration.
The boiler is wired to the C1 and C2 terminals of the customer
terminal block. The signal must not exceed 1A 230V +/- 10%
50Hz.
9.2. Boiler connection
Power supply
Boiler connection dry
contact normally open
A1
A2
B1
B2
C1
C2
Boiler connections are specific to each installation and should be carefully examined.
If it is impossible to control the boiler as described above, the DHW sensor can be recovered from
the boiler and inserted into the housing on the Thermodynamic water heater provided for this
purpose (see section 9.4).
Be careful, as in this case it is important to choose "thermodynamics only" from the installer menu
(Setup > Installation > Thermodynamics only).
Simultaneous operation of the heat pump and the heat exchanger can damage the product. It is
therefore essential to use the heat pump during periods of time when boiler energy is not available
(this can be done using the heat pump's time programming mode)
A boiler that is not controlled in an installation is not recommended, as it diminishes the product's
performance and longevity.
3G 25mm²
3G 15mm²
Signal 230V~ - 50Hz
PV panels
2x 075mm²
AC connection
box
Inverter
MP POWER
16A
2A