Na meerdere keren monteurs over de vloer die gek lage brontemperatuur waardes meetten, heb ik de non-CVE monitor van Arjen aangeschaft om het zelf in de gaten te kunnen houden.
Maar.. ik krijg totaal andere uitleeswaardes voor bron temperatuur dan wat de monteurs uit de officiele Itho tool halen? Zij zien vaak bron aanvoer van 2-3 graden en bron afvoer van 4-5 graden, dua aan de grens van foutmelding. Nu lijkt de bron op maarliefst 14 graden te zitten, terwijl het best koud is buiten. We hebben wel veel passief verwarmt door de zonnige dagen de afgelopen tijd maar zal dat de bron dermate ontspannen dat hij van 4-5 naar 14 graden springt?
Label Value
Outside temp (°C) 1.95
Boiler temp down (°C) 57.4
Boiler temp up (°C) 58.49
Evaporator temp (°C) 9.43
Suction gas temp (°C) 18.87
Compressed gas temp (°C) 26.41
Liquid temp (°C) 21.8
Temp to source (°C) 8.82
Temp from source (°C) 13.98
CV supply temp (°C) 20.74
CV return temp (°C) 18.09
CV pressure (Bar) 1.12
Compressor current (A) 0
Current e-element (A) 0
Pressure switch 0
Tariff 0
Condensation protection 0
Spare input 0
Reserve 0
Flow sensor (lt_hr) 0
Phase detection 0
Cv pump (%) 0
Well pump (%) 0
Boiler pump (%) 0
Free cooling valve (%) 50
CV_DHW or cooling temp valve (%) 50
Compressor 0
Element 0
Trickle heating 0
Error 1
Free cooling 0
Expansion valve (pls) 0
Room temp (°C) 19.34
Requested room temp (°C) 19
Heat demand thermost. (%) 36
Status 1
Sub_status 255
Blockage 0
Calculated evaporation temp CV (°C) 8.93
Calculated CV condensation temp (°C) 22.93
Calculated evaporation temp DHW (°C) 8.93
Calculated condensation temp DHW (°C) 22.93
Error_found 0
Error_retry 0
Task active 0
Manual operation 0
Compr block (sec) 0
Elek block (sec) 0
Cv for _ naddraai (sec) 0
Source for _ nadraai (sec) 0
Boiler for _ nadraai (sec) 0
Delay electr (sec) 0
Min running time compr (sec) 0
Drain time (sec) 0
EV pressure offset (sec) 0
EV adjust (sec) 0
Free cooling interval (sec) 0
Manual control (sec) 0
Low pressure timer (sec) 0
Compressor start (sec) 0
Compr power on delay (sec) 0
Delay cv start (sec) 2486
Delay cv stop (sec) 0
Adaptive timer (sec) 0
Adaptive overheat (K) 5
adaptive fifo index 35
Fault highest priority 0
UTC time 1
Max CV return temp (°C) 45
Source pump speed free cooling mode 0
Compressor in Cv mode 0
Compressor in boiler mode 0
Element in CV mode 0
Element in boiler mode 0
CV mode blocked 0
Boiler mode blocked 0
Free cooling mode blocked 0
Bleeding mode blocked 0
Electr element blocked 0
Electr element DHW blocked 0
Compressor blocked 0
Off mode active 1
CV mode active 0
Boiler mode active 0
Free cooling mode active 0
CV pump prime 0
Well pump prime 0
Element released 0
Additional cooling release 0
CV enabled 1
Free cooling enabled 0
Tariff low from thermostat 0
Venting from thermostat 0
ECO selected on thermostat 0
Comfort selected on thermostat 1
Boiler blocked from thermostat 0
Boiler boost from thermostat 0
Heat demand total (%) 36
E-consumption during stand-by (kWh) 127
E-consumption during heating (kWh) 7325
E-consumption during DHW (kWh) 2585
E-consumption during cooling (kWh) 384
Preheat tap water 0
Element blocked during retry 1
Pi error sourceflow 0
Current source valve position (%) 0
Utc Time offset (min) 0
Free cooling block time (min) 0
Cooling temp control valve setpoint (%) 50
CO valve position (%) 0
HRU blowout temp (°C) 3.95
HRU blowout flow (m3_h) 150
Regeneration active 0
Latest valid source supply temp. (°C) 4.91
Source pump flow setpoint (l_h) 0
Well pump speed at compr (%) 0
Source pump speed at free cooling (%) 0
Well pump speed at airreg (%) 0
Free cooling mode 255
Time CO valve start position (sec) 0
Minimum release time external cooling (sec) 0
Block time-release external cooling (sec) 0
External heating release time (sec) 0
Blocking time trickle low after power-up (sec.) 0
Blocking time trickle low after CV operation (sec) 1367
Block time pre-heating tap water (sec) 0
Slow start well pump (sec) 0
Source return temperature too low (sec.) 0
Source flow control period (sec) 0
Stabilisation waiting time-free cooling (sec.) 0
Minimum time for preheating potable water (sec) 0
Maximum time for preheating potable water (sec) 0
Electrical element release (min) 0