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FCU2001 and SY100 Engineering Guide
9
Chapter 3
Programming of the FCU2001
Once power has been supplied to the controller it will need to be programmed. This is carried out
via the SY100 interface
•
Sop the Fan-coil by means of the On/Off button.
•
Pess the button marked with a Fan then jointly press the On/Off button simultaneously, hold for
3 seconds.
PROGRAMMING OF THE ADDRESS OF THE CONTROLLER
The assigned number of the controller will be displayed.
Pressing On/Off we will happen to modify the units. This will be marked appearing the point decimal
on them. With /- we can increment/decrement the units until the required number is shown.
If you are happy with the number set the press “On/Off” again to store this first value.
If you wish to change to “tens” press the Fan button once more.
In the tens range we will have the same procedure, only that the decimal point will be located in this
area. In order to change to hundreds press the “Fan” button and the to finish press “On/Off”.
In the hundreds exactly the same. With the Fan button we will enter again to the units and we will
finish with On/Off.
PROGRAMMING OF THE REST OF PARAMETERS
Unlike the address of the controller, the rest of parameters that establish the way of operation of
FCU 2001, only can take values “N2 (No) or “S” (Set) and the programming style is similar to the
one previously described for the address.
10 programmable parameters exist, P-0 to P-9 whose meaning is detailed in the attached table.
Program Description.
Default.
Value
Controller Bus Address
001
001
P0
Type of application, 2 or 4 pipe
2 tubes
N
P1
Summer/Winter or by entrance.
According to P7
N
P2
Limited set point.
Limited.
N
P3
Operation in Standby.
Off
N
P4
Minimum speed in automatic.
No fan.
N
P5
Control of Presence.
Room Key Socket
N
P6
Hidden temperature on SY display
Visible temperature on
SY display
N
P7
State of Winter, single if P1 = N
Summer.
N
P8
Contact of window
No .not used
N
P9
Contact bathroom alarm
No .not used
N
P0.- N=2 pipe ; S=4 pipe
P1.- N=P7 ; S= Entrance
