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Press : the diagram is displayed followed by the maximum registered temperature value. Keeping pressed for more than 3 seconds, the word
CLEA. is shown and the memory is cleared.
Press : the diagram is displayed followed by the minimum registered temperature value. Keeping pressed for more than 3 seconds, the word
CLEA. is shown and the memory is cleared.
5.3 MEMORY OF THE REGISTERED TEMPERATURE (the values are retained even with the controller switched off)
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5.4 SYSTEM RESET
Disconnect the controller from the main power supply.
Connect the controller to the main power supply and keep pressed until the word BOOT is displayed.
Release and wait for the reset.
Attention: Any setting will return to the default.
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5.2.7 SETTING OF THE CONSTANT DATA
Press contemporaneously and for about 5 seconds.
Four lines are shown on the display and then the message
CONF.
is displayed.
Press to scroll the setting menu.
Parameters:
P.r.o.b.
Cor.1
. = ceiling temperature probe correction
Cor.2.
= ground temperature probe correction
SCAL
= °C/°F Celsius or Fahrenheit degree
Air
SP.Lo
= % of minimum speed
SP.Hi
= % of the maximum speed
P.b.Su.
= proportional band of regulation in summer mode
P.b.Vi
. = proportional band of regulation in winter mode (destratification)
t.Lo.A
= minimum temperature alarm value
t.Hi.A
= maximum temperature alarm value
d.SE.t
= temperature alarm relays hysteresis
t.on.v
.= on time (active) for ventilation timing (t.on=0 constant ventilation)
T.of.v.
= off time (pause) for ventilation timing (t.off=0 constant ventilation)
t.Int.
= 0-10V integration time
Star
= % minimum starting speed
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