Technical data

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.
16 20 0 4 8 12
T ºC
60
40
20
0
-20
35°C
40°C
50°C
35°C
Operation
Active heat sources:
Heat pump, nbr of 1 (2)
Electric heater, kW 6.0 + 0.0
Solar
Wood
Ext Boiler
Cooling
Operation EcoZenith
Stored oper data
Heating circuit
Detailed oper data
Settings for heat pump id A1
Total operation time h: 149
Maximum primary fl ow °C: 51
Electric Heat kWh
Operating time h HP 1
Operating time/24h HP1
Starts/24h HP1
Stored oper data
Detailed oper data
Tank upper °C 60 (60) (40)
Tank lower °C 40 (43)
DHW tank ext °C 50
Ext. Buffer tank upper 70
Ext. Buffer tank lower 40
Current draw A 20
Add heat primary fl ow °C 45
Wood boiler °C 78
Flue gas wood boiler °C 100
Pool °C 12 (35)
Operation data heating
Out Room1 Prim.fl ow1 Return Room2 Prim.fl ow2
Status heat pump
Id Product Status
A1 EcoPart On, upper tank
A2 EcoPart On, lower tank
Select ID and OK for HP start
Operation data heat pump
Compressor On
Charge pump On 78%
Brine pump On
Brine in/out °C 4 / 1
Fan speed On/48%
HP in/out °C 35/42
Outside temp. °C 3
Current L1 9.8
Operation data solar panels
Status Solar panel charge tank
Outlet °C 68
Inlet °C 60
Pump Panel % 46
Pump Solar Charge % 46
Pump charge brine loop Off
Valve charging brine loop Off
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