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Commissioning technical datasheet
Site
Installer
Outdoor unit
Serial N
o
.
Hydraulic unit
Serial N
o
.
Model
Model
Refrigerant type
Refrigerant load
kg
Checks
Operating voltage & current on outdoor unit
Compliance with positioning distances
L/N or L1/N
V
Condensate evacuation correct
L2/N
V
Electric connections / connections tightness
L3/N
V
No GAS leaks (unit ID N
o
.:
)
L/T or L1/T
V
Installation refrigeration connection correct (length m)
L2/T
V
Taken in operation when HOT
L3/T
V
Compressor discharge temperature
°C
N/E
V
Liquid line temp.
°C
}
}
}
Icomp
A
Condensation
temperature
HP = bar
°C
Under-cooling
°C
Tank water output temperature
°C
ΔCondensation Temp.
°C
Tank water input temperature
°C
ΔSecondary Temp.
°C
Evaporation temperature
LP = bar
°C
}
}
}
Suction Temp.
°C
Overheating
°C
Battery air input temperature
°C
ΔEvaporation Temp.
°C
Battery air output temperature
°C
ΔBattery Temp.
°C
Hydraulic network on hydraulic unit
Secondary system
Underfloor heating system
}
Circulation pump brand
Type
LT Radiators
Fan coils
Domestic hot water; tank type
Estimated water volume of secondary system
L
Options & accessories
Power supply for electric backup
Room sensor A59
Correct location of room sensor
Wireless room sensor A75
2 circuit kit
Wireless room sensor A78
Boiler connection kit
Details
Cooling kit
Control settings
Configuration type
Essential settings
- 82 -
alfea Excellia HP Duo A.I. / Installation / 1945 - EN
