elco AEROTOP G, Installation, Operation And Maintenance Manual, Page: 55 / 58

Declared coefficient of performance or primary energy ratio for part load at indoor temperature 20 °C and outdoor
temperature Tj, W45
Tj= -7°C COPd
2.88 2.62
Tj= +2°C COPd
3.80 3.74
Tj= +12°C COPd
6.26 6.47
Tj= bivalent temperature COPd
2.67 2.21
Tj= operation limit temperature COPd 2.22 2.04
For air-to-water heat pumps: T j = – 15 °C (if TOL < COPd
For air-to-water heat pumps: Operation limit tempe- TOL °C -18 -20
Cycling interval efficiency COPcyc
2.55 2.21
Heating water operating limit temperature WTOL °C
53 55
Supplementary heater
Rated heat output Psup kW
6.0 6.0
Type of energy input
current current
For air-to-water heat pumps: Rated air flow rate, m³/h
4000 4000
For water- or brine-to-water heat pumps: Rated
brine or water flow rate, outdoor heat exchanger
m³/h
2.72
3.75
6.48
2.55
2.25
-18
2.39
53
6.0
current
4000
2.78
3.83
6.63
2.61
2.24
-18
2.41
53
6.0
current
4000
Products information ErP
55