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ACCESSORIES
1: INSTALLATION OPTIONS
When the appliance is installed, the basic and upgraded controls can be configured in the following way:
• How to configure the type of machine:
Carried out by means of dip switches, this operation allows the type of control application to be selected.
• Air probe compensation
Available in both the basic and upgraded model, this operation allows the air probe reading to be calibrated by
means of 4 jumpers in order to correct any errors. The function is only activated in HEAT mode.
• Summer/winter remote control
Available in the upgraded thermostat version only where there is a digital input in the terminal board to handle the
SUMMER/WINTER remote control. The digital input is the clean type and is therefore handled by means of a con-
tact that can only operate in two statuses: OPEN= summer, CLOSED= winter.
Attention: take the utmost care when wiring the summer/winter remote control since the terminals are live even
though the digital input is clean (if does not required voltage to activate the function).
The configuration mode details are described in the instructions enclosed with the control unit.
2: OPERATING MODES
There are 3 types of operation:
• cooling and heating function for the basic and upgraded control with thermostat monitoring action on the valve/s.
• cooling and heating function for the basic and upgraded control with thermostat monitoring on the fan.
• heating function with integrated or alternative heating elements for the upgraded control.
The installation instructions of the control describe how to select the operating modes.
TYPE OF APPLICATION
Basic thermostat Upgraded thermostat
Machine with 4 pipes
•
Machine with 2 pipes without heating elements
••
Machine with 2 pipes with heat. el. in substitution
•
Machine with 2 pipes with integrated heat.elements
•
Valve thermostat action
••
Fan thermostat action
••
Dead zone 1 (2°C)
••
Dead zone 2 (5°C)
••
Remote controlled summer/winter funct.activation
•
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