Grant Aerona3 HPID12R32, Installation And Servicing Instructions

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section 2: technical Data Page 6
2.1 Heat Pump technical Data
table 2-1:
Technical data
model Unit
HPID12r32
Heating capacity (BS EN 14511 - air: 7°C / water: 35°C) kW 13.6
COP (BS EN 14511 - air: 7°C / water: 35°C) 5.25
SCOP (average climate conditions) - 35°C 5.93
Heating capacity (BS EN 14511 - air: 7°C / water: 55°C) kW 11.4
COP (BS EN 14511 - air: 7°C / water: 55°C) 3.23
SCOP - average climate conditions (BS EN 14825 - water: 55°C) 3.97
Power supply
~230V 1ph
50Hz
Power input (BS EN 14511 - air: 7°C / water: 35°C) kW 2.59
Power input (BS EN 14511 - air: 7°C / water: 55°C) kW 3.53
Mechanical protection IPX4
Compressor
DC twin rota-
ry - inverter
driven
Pressure (maximum) MPa 4.1
Refrigerant R32
Mass of R32 kg 2.20
Circulating pump m head 15
Rated air flow (BS EN 14511 - air: 7°C / water: 35°) m³/h 4,464
Rated air flow (BS EN 14511 - air: 7°C / water: 55°) m³/h 4,664
Power input of fan (BS EN 14511 - air: 7°C / water: 35°) kW -
Power input of fan (BS EN 14511 - air: 7°C / water: 55°) kW -
Power input of circulating pump (BS EN 14511 - air: 7°C / water: 35°) kW -
Power input of circulating pump (BS EN 14511 - air: 7°C / water: 55°) kW -
Flow rate (minimum) litres/min 15
Rated flow rate (BS EN 14511 - air: 7°C / water: 35°) litres/min 40.68
Rated flow rate (BS EN 14511 - air: 7°C / water: 55°) litres/min 40.62
Outdoor temperature °C -20 to 43
Maximum inlet water temperature (not operating) °C 70
Water pressure (system) MPa (bar)
0.1 to 0.3 (1
to 3 bar)
Sound power level at 1 metre (external) dB(A) 60.8
Sound pressure level at 1 metre (external) (Q=1) dB(A) 49.8
Water connections BSPF 1¼˝
Weight (empty) kg 99
Weight (full) kg 101
Water content litres 2.0
Heat pump casing volume m³ 0.468
ErP rating (low temperature: 35°C flow) - heating
A++ (A+++
from
September
2019)
ErP rating (low temperature: 55°C flow) - heating
HPID12R32
will be
A+++ from
September
2019
2 technical Data