1592015820 User Manual IC200L/D DUO rel 1.0
Pag. 12 of 149
Meaning of the leds on the models VI620 - VI620S remote keyboard
KEY FUNCTION
KEY
ACTION
FUNCTION
Push and release
Show chiller set point
SetC
and heat pump
SetH
Push once
In chiller or heat pump if the Energy saving or the
Dynamic setpoint are enabled it shows the real
setpoint
Setr,
the led is blinking.
Push for 3 seconds the release
Change between chiller / heat pump
During the programming: push one
time
Select a parameter or confirm a value
Push once with probe label
showed on the bottom display
Change between the read-out of the circuit 1 and the
circuit 2 and viceversa
UP KEY
Push once
Select the readings of the first circuit
Pushing once during the
programming
To change the parameter code or value
Push for 1 second during the
programming
1 time shows the Pr2 programming level
2 time shows the Pr3 programming level
TASTO DOWN
Push once
Select the readings of the second circuit
Pushing one time during the
programming
To change the parameter code or value
