Hello!
I'll start.
Heated area 200m2 (2,153 sq ft)
KfW 55 standard
Mechanical ventilation with heat recovery
Current outdoor temperature 6°C (43°F)
Heating energy consumption including hot water 35 kWh
Electricity consumption 9 kWh
COP 3.88
I'll start.
Heated area 200m2 (2,153 sq ft)
KfW 55 standard
Mechanical ventilation with heat recovery
Current outdoor temperature 6°C (43°F)
Heating energy consumption including hot water 35 kWh
Electricity consumption 9 kWh
COP 3.88
halmi schrieb:
Can you please measure the return flow temperature to check if it is really 22°C (72°F)? Also, measure each individual circuit to possibly find the short circuit.
However, I suspect that the cold return flow is coming from the now connected basement.Here is the upper floor. Can you read this?From left to right: return flow temperature, supply flow temperature, heating circuit, length, flow rate
Measured directly at each heating circuit with the handheld IR thermometer.
Bookstar schrieb:
Are you already at 36 degrees supply temperature? With a heat pump? What about the energy consumption now? It should be completely out of control.And it is.Zaba12 schrieb:
Here is the upper floor. Is this readable?
From left to right: return temperature, flow temperature, radiator, length, flow rate [ATTACH alt="16B198D0-6C75-46AE-B88D-7A1341B0DB0A.jpeg"]55861[/ATTACH]
Measured directly on each radiator using a handheld IR thermometer. Hmm, the temperatures are quite high and differ significantly from the heating system’s readings.
I would remove the basement for now, as it will easily take 2-3 days to fully heat up otherwise.
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Daniel-Sp9 Jan 2021 11:10Hello @Zaba12
What is the total volume flow at the moment? What are the settings of the heat pump? Please post the data from the CSV.
What is the total volume flow at the moment? What are the settings of the heat pump? Please post the data from the CSV.
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