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Idiomas disponibles
OPTIONS INSTALLATION
INSTALLATION NOTES
If the "Commutator" control is installed and for applications used in the heating mode, fan operation may be
made to depend on a minimum water temperature being reached (42°C), this to prevent unpleasantly cold air
from being blown into the room.
The Enabling Thermostat accessory (TC-F), which should be installed on the water inlet pipe, allows the coil
inlet temperature to be monitored and can be installed regardless of whether the three-way valve is installed.
The electrical connections must be made in compliance with the previous wiring diagrams.
If the "Basic Thermostat" or the "Evolved Thermostat" control are installed, the coil probe (SB) supplied with
the controls must be positioned correctly as this allows fan operation to be made to depend on a minimum water
temperature being reached (35°C), this to prevent unpleasantly cold air from being blown into the room.
The probe is positioned Battery for unity in version 4 Pipes, you must install (as indicated in the "NOTES FOR
THE ACTIVATION OF THE VALVE"), the probe battery (SB) in the pipe of the auxiliary battery.
For further details, consult the "Notes about Pump activation" and "Notes about valve activation" further on.
PRELIMINARY INSPECTIONS PRIOR TO STARTING
· The unit must not be started until the pipes have been cleaned and bled until all the air has been eliminated
from the system.
· Make sure that the condensation drain pipes slope correctly.
· Make sure that the filter is clean and well seated in its housing.
· Check the voltage and current values and compare them with the values on the data plate of the appliance.
Check the electrical connections.
· Make sure that the delivery fins are not shut.
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