CTC Union EcoZenith i550 Pro, Руководство по установке и обслуживанию

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48 CTC EcoZenith i550 Pro
For the property owner
9.4.1.2 Operation data Heating circuits 1-3
This menu displays current temperatures and the
operation data for the selected circuits.
The first figure indicates the current temperature, and
the value in brackets indicates the setpoint which the
heat pump is trying to achieve.
Primary flow 1°C 37 (38)
This shows the temperature supplied to heating circuit 1
(sensor B1) and the temperature that the circuit is trying to
achieve. This value will vary during the year according to
the parameters set and the current outdoor temperature.
Return flow °C 20
This shows the temperature (sensor B7) of the water
that comes back from the heating circuit(s).
Heating circ pump 1 (On/Off)
Shows the operating status of the radiator pump (G1).
Mixing valve (Open/Close)
Indicates whether the mixing valve (Y1) increases (opens)
or reduces (closes). Once the correct temperature has
been reached, the mixing valve’s motor then shuts down.
Primary flow 2°C 37 (38)
This shows the temperature supplied to heating circuit 2
(sensor B2) and the temperature that the circuit is trying
to achieve.
Heating circ pump 2 (On/Off)
Shows the operating status of the radiator pump (G2).
Mixing valve 2 (Open/Close)
This indicates whether the mixing valve (Y2) increases
(opens) or reduces (closes) the heat supplied to heating
circuit 2. Once the correct temperature has been
reached, the mixing valve’s motor then shuts down.
Room temp 3°C / Room temp cooling °C 21.9 (23.0)
Depending on whether radiator circuit 3 or cooling is
activated, this indicates the room temperature for heating
circuit 3/cooling (Room sensor B13). It does not indicate
whether combined heating/cooling has been selected.
Operating time/24h HP 1-3
Indicates the compressor’s operating time for the last
24 hours. A new value is saved/displayed once every
24 hours. After first start, the value is not shown until
24 hours have elapsed.
Starts/24h HP 1-3
Shows the number of starts the compressor has
performed during the last 24 hours. A new value is
saved/displayed once every 24 hours. After first start,
the value is not shown until 24 hours have elapsed.
Heating circuit 1 is always the hottest, and other circuits are
mixed down to lower temperatures.
Heating circuit
Primary fl ow 1°C 37 (38)
Return fl ow °C 20
Heating circ pump On
Mixing valve Open
Primary fl ow 2°C 34 (35)
Heating circ pump 2 Off
Mixing valve 2 Close
Room temp 3°C / Room temp cooling °C 32 (32)
Primary fl ow 3°C / Primary fl ow cooling °C 28 (29)
Heating circ pump 3 / Pump cooling Off
Mixing valve 3 / Mixing valve cooling Close