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UNIT CONTROLLER
7.13.4.10 Inputs, Outputs and Sensors configuration
Optional outputs:
There 4 additional available outputs to set. These
4 additional outputs are not wired to the YUTAKI
terminal board.
In order to use them it is required accessory (field
supplied). Its configuration follow same constrains
as Standard outputs.
Auxiliary sensors:
There are 7 available auxiliary sensors to set.
List of available inputs:
Deactivated
•
•
Demand ON/OFF (by default in input 1): Consider both Circuit 1 and Circuit 2 in Demand ON when the signal is ON.
•
Demand ON/OFF C1: Consider Circuit 1 in Demand ON when the signal is ON.
Demand ON/OFF C2: Consider Circuit 2 in Demand ON when the signal is ON.
•
•
Power Meter 2: To count any pulse received from the power meter 2 and sent to central control energy consumption calculation.
•
ECO C1 + C2: Switch both Circuit 1 and Circuit 2 to ECO mode when input is closed.
ECO C1 (by default in input 2, if there is circuit 1 in the installation): Switch Circuit 1 to ECO mode when input is closed.
•
•
ECO C2: Switch Circuit 2 to ECO mode when input is closed.
•
Forced Off: Forbid DHW, space heating and space cooling.
Smart Act / SG1 (Fixed in input 5 if smart action is enabled): To active Smart Function.
•
•
Swimming Pool (Fixed in input 3 if swimming pool is enabled): Consider Swimming pool in Demand ON when the signal is ON.
•
Solar (Fixed in input 4 if solar is enabled): To let YUTAKI know that external Solar management system is ready to provide Solar
energy.
•
Operation: To switch between space cooling and space heating.
•
DHW Boost (Fixed in input 6 if is DHW Boost is enabled): If it is set to open (NC), boost signal ON if circuit is open. If it is set to
close (NO), boost signal ON if circuit is closed.
•
Power Meter 1 (Fixed in input 7 if Power Meter 1 is enabled): To count any pulse received from the power meter 1 and sent to
central control energy consumption calculation.
•
Forced Heating: Force mode heating when input is closed
•
Forced Cooling: Force mode cooling when input is closed.
•
SG2: To active the different estates of Sm Grid Ready.
•
Drain pump: System forbids operation and alarm 85 is triggered in case signal is closed for more than 30 seconds. Purpose of
this input is to be used in conjunction with Water float switch (field supplied) located at drain pan.
101
PMML0575 rev.1 - 09/2021
Inputs:
The system allows to set 7 inputs depending
on the operations and preferences of the
installation.
Standard Outputs:
There are 4 available outputs to set already
wired to the terminal board. There are
conditions of setting depending on the
installation.
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