Technical data

49
CTC EcoZenith i550 Pro
For the property owner
Primary flow 3°C / Primary flow cooling 32 (32)
This shows the temperature (sensor B3) supplied to
heating circuit 3, or the temperature supplied to the
fan convector if cooling has been activated. The value
in brackets is the temperature the circuit is trying to
achieve. It does not indicate whether combined heating/
cooling has been selected.
Heating circ pump 3 / Pump cooling (On/Off)
Shows the pump’s (G3) operating conditions.
Mixing valve 3 / Mixing valve cooling (Open/Close)
Indicates whether the mixing valve (Y3) increases (opens)
or reduces (closes). Once the correct temperature has
been reached, the mixing valve’s motor then shuts down.
9.4.1.3 Detailed operation data
Tank upper °C 60 (60)(40)
The first value shows the current temperature inside
the tank. Bracket 1 show the desired temperature. For
an air/water heat pump, the value may vary due to the
outdoor temperature. Bracket 2 shows the temperature
the desired electric heater temperature.
Tank lower °C 40 (43)
Indicates the current temperature in the lower tank, plus
the temperature the system is trying to achieve.
External DHW tank °C 50
Indicates the current temperature in the external DHW
tank, plus the temperature the system is trying to
achieve.
Ext. buffer tank upper 70
Displays the current temperature in the upper part of the
buffer tank.
Ext. buffer tank upper 40
Displays the current temperature in the lower part of the
buffer tank.
Current draw A 20
Indicates the value of current in amps for the phase with
the greatest load (the house phase).
Add heat primary flow °C 45
Indicates the current temperature supplied by the
external boiler.
Wood boiler °C 78
Indicates the current temperature supplied by the wood
boiler.
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