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UNIT CONTROLLER
Circuit 1
Considerations:
•
When demand on, inlet pipe is in orange, outlet in blue.
•
When cooling, inlet pipe is in blue, outlet in orange. If thermo off, it is shown in gray.
•
T
shows value of T
WO
WO3
•
Water pump 3 is shown when it is switched ON since there is buffer tank. Otherwise, water pump 1 is showed whenever it is
switched ON.
•
Fan speed only shown when fan configured.
•
T
& T
are only shown when available on operation information (exist wired or wireless thermostat for C1).
room
set
•
The icon shown is defined on "Room icon" parameter under "controller settings".
Circuit 2
Considerations:
•
When demand on, inlet pipe is in orange, outlet in blue.
•
When cooling, inlet pipe is in blue, outlet in orange. If thermo off, it is shown in gray.
•
Water pump 2 is shown if used.
•
Fan speed only shown when fan configured.
•
T
& T
are only shown when available on operation information (exist wired or wireless thermostat for C1).
room
set
•
The icon shown is defined on "Room icon" parameter under "Controller settings".
73
PMML0575 rev.1 - 09/2021
in case there is buffer tank and T
sensor is used.
WO3
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