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Grant Aerona3 Series - 2 TECHNICAL DATA; Technical Specifications

Grant Aerona3 Series
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Section 2: Technical DataPage 6
2.3 Base Tray Heater
The factory fitted electric heater prevents condensate in the base of the heat
pump from freezing. When the ambient temperature reaches 2.5°C, the base
tray heater turns on and at 5.5°C turns off (ΔT of 3k). This cannot be adjusted
or turned off.
Base tray heater specification
V 230V
P 185W
t 110°C
A 0.8A
Resistive load
R 290 Ω
2 TECHNICAL DATA
Technical data
.1 13.6 18.0
.5 11.4 15.3
30 3.47 3.72 3.56
Power supply
93 .76
34 .86
Mechanical protection
Compressor DC twin rotary - inverter driven
1.4aPM)mumixam( erusserP
Refrigerant R32
2151601daeh mpmup gnitalucriC
--- -
--- -
--- -
--- -
5151015nim/sertil)muminim( etar wolF
20.22 32.16 40.68 50.88
11.34 19.26 40.62 27.90
)rab 3 ot 1( 3.0 ot 1.0)rab( aPM)metsys( erusserp retaW
6.168.06462.56)A(Bd)lanretxe( ertem 1 ta level rewop dnuoS
50.6
0.20.28.18.1sertiltnetnoc retaW
will be
3.76
4.86
A+++
A+++
2.2 Mains Supply Cable
Always assume maximum possible load when considering
cable sizing.
The cable supplying power from the consumer unit to the heat pump must be
connected via an external 2 pole isolator. This allows the service engineer to
isolate the power supply before working on the heat pump safely.
Refer to Section 6 for connection details.
Table 2-2: Electrical installation requirements
Heat pump
model
Maximum
running current
(A)
MCB
Rating (A) Type
HPID6R32 11 . 2 16 C
HPID10R32 17.5 20 C
HPID13R32 23.0 32 C
HPID17R32 25.3 32 C

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