Aisin AXGP224E1, Техническое руководство

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3
All versions
AWS
8HP-E1
(E1J)
AWS
10HP-E1
(E1J)
AWS
13HP-E1
(E1J)
AWS
16HP-E1
(E1J)
AWS
20HP-E1
(E1J)
AWS
25HP-E1
(E1J)
Capacity code of the connected GHP outdoor unit P224 P280 P355 P450 P560 P710
Rated cooling capacity
∗
kW 21,0 26,5 33,5 41,0 52,0 63,5
Water temperature out - [in] °C 7 – [11] 7 – [12] 7 – [12] 7 – [12] 7 – [12] 7 – [12]
Rated heating capacity
∗∗
kW 23,5 30,0 37,5 47,5 60,0 75,0
Water temperature out - [in] °C 45,5 – [41] 45,5 – [40] 45,5 – [40] 45,5 – [40] 45,5 – [40] 45,5 – [40]
Flow rate m
3
/h 4,5 4,5 6,0 7,5 9,5 12,0
Capacity modulation rate cooling (min-max) kW 10,0-21,0 10,0-26,5 10,0-33,5 17,0-41,0 17,0-52,0 17,0-63,5
Capacity modulation rate heating (min-max) kW 13,0-23,5 12,0-30,0 12,0-37,5 19,8-47,5 19,8-60,0 19,8-75,0
19.8-75.0
Power supply
∗∗∗
V/Ph/Hz 230/1/50
Power consumption kW 0,84 1,1
Starting current A 10
Available static pressure kPa 80 80 60 100 80 60
Version without
Pump (AWS E1J)
Power supply V/Ph/Hz 230/1/50
Starting current A 1,5
Drop pressure plate heat exchanger kPa 33 33 46 22 33 46
Water circuit
Water pipes connection Inch
2
(Each AWS unit is delivered with 2” nipless fittings to be installed if necessary)
Primary circuit
pipes diameter
Inch
2 or higher
(Each AWS unit is fitted with a 2” Y-shape filter to be installed on the primary circuit)
Refrigerant circuit
Refrigerant gas connection
(gas – liquid)
mm 28,6 –12,7 28,6 – 18,0
GHP – AWS
pipes diameter
(gas – liquid)
mm
19,1 – 9,5
∗∗∗∗ (12,7)
22,2 – 9,5
∗∗∗∗ (12,7)
25,4 – 12,7
∗∗∗∗ (15,9)
28,6 – 12,7
∗∗∗∗ (15,9)
28,6 – 15,88
∗∗∗∗ (19,05)
35 – 15,88
∗∗∗∗ (19,05)
External
dimensions and
weight
Height mm 915
Width mm 1020
Depth mm 710
With Pump/Without Pump kg 164/153 204/177
Connectable GHP outdoor units Each AWS unit can be connected with a single AISIN GHP outdoor unit
∗
Rated cooling capacity is measured according to the following conditions: water outlet temperature 7°C; outdoor temperature 35°C DB
∗∗
Rated heating capacity is measured according to the following conditions: water outlet temperature 47°C; outdoor temperature 7°C DB / 6°C WB
∗∗∗
A version fitted with 230V, single phase, 60 Hz is available upon order.
∗∗∗∗
If the distance between GHP and AWS exceeds 40 meters, install a pipe with the diameter indicated in brackets.
1.1 Installation prescriptions
CAUTION
Always foresee the installation of an emergency relief valve and a properly
dimensioned expansion vessel. These devices are not built in the AWS unit.
Where the storage tank should be installed lower than the AWS unit, foresee the
installation of a jolly valve at the higher point of the water piping.
Failure to observe these prescriptions could result in malfunction and/or damage to the
unit.
Always foresee the installation of a buffer tank, fitted with anti stratification
pipes, which size should be adequate to the AWS unit capacity.
Failure to observe these prescription could result in malfunction and/or damage to the
unit.
Always check that the Y-shape water filter (supplied with the unit) is installed on
the primary circuit return pipe. In case of multi units plants, install one filter each
AWS unit. Install the filter to not less than 50 cm from suction of the pump.
Failure to observe this prescription makes the warranty no longer valid and could result
in malfunction and/or damage to the unit.
WARNING
Welding, refrigerant gas and water piping installation should be always
performed by specialised technical personnel in accordance with instructions
and prescriptions mentioned in the present manual.
Failure to observe this prescription makes the warranty no longer valid and could result
in malfunction and/or damage to the YOSHI AWS unit.
1 AWS unit specifications