15
Toshiba
3
Specifications
*1 Heating performance measurement conditions: outside air temperature 7 or 6 °C, water supply temperature 30 °C, outlet temperature 35 °C, refrigerant piping length 7.5 m (no height
difference), capacity 97%, COP 95%, operating noise +3 dB
*2 Cooling performance measurement conditions: outside air temperature 35 °C, water supply temperature 12 °C, outlet temperature 7 °C, refrigerant piping length 7.5 m (no height
difference), capacity 97%, COP 95%, operating noise +3 dB
*3 • The remote controller should be shipped with the hydro unit.
• Use two 1.5-meter wires to connect the hydro unit with the remote controller.
*4 The outdoor unit operating noise is measured at the point of 1m away from the unit back surface center and 1m high from the ground. The hydro unit operating noise is measured at the
point of 1m away from the unit front surface center.
The value of the operating noise varies depending on room structure where the unit is installed.
*5 Do not leave the hydro unit at 5 °C or below.
*6 Check the water piping for leakage under the maximum operating pressure.
Unit name
Hydro unit
HWS-802XWHM3-E, 802XWHT6-E
Outdoor unit
HWS-802H-E
Heating capacity *1 (kW)
8.0
Cooling capacity *2 (kW)
6.0
Variable range of compressor frequency
10 - 70 Hz
Power source
Single phase 50Hz 230V
Operation mode
Heating
Cooling
Electric characteristic *1 *2
Hydro unit
Current (A)
0.98
0.46
Power (kW)
0.101
0.097
Power factor (%)
91.5
91.7
Outdoor unit
Current (A)
8.26
8.90
Power (kW)
1.859
2.033
Power factor (%)
97.8
99.3
Total
Starting current (A)
9.24
9.36
Operating noise *1 *2 *4
Hydro unit (dB(A))
29
29
Outdoor unit (dB(A))
49
49
Coefficient of performance *1 *2
4.08
2.82
Hydro unit
Outer dimension
Height (mm)
925
Width (mm)
525
Depth (mm)
355
Net weight (kg)
50
Color
Silky shade (Munsell 1Y8.5/0.5)
Remote controller
Outer dimension *3
Height (mm)
120
Width (mm)
120
Depth (mm)
20
Circulating pump
Motor output (W)
125 (MAX)
Flow rate (L/min)
22.9
17.2
Type
Non-self-suction centrifugal pump
Heat exchanger
Plate-type heat exchange
Outdoor unit
Outer dimension
Height (mm)
890
Width (mm)
900
Depth (mm)
320
Net weight (kg)
63
Color
Silky shade (Munsell 1Y8.5/0.5)
Compressor
Motor output (W)
1400
Type
Twin rotary type with DC-inverter variable speed control
Model
DA220A2F-22L
Fan motor
Standard air capacity (m
3
/min)
50.0
Motor output (W)
60
Refrigerant piping
Connection method
Flare connection
Hydro unit
Liquid
Ø9.52
Gas
Ø15.9
Outdoor unit
Liquid
Ø9.52
Gas
Ø15.9
Maximum length (m)
30
Maximum chargeless length (m)
30
Maximum height difference (m)
±30
Minimum length (m)
5
Refrigerant
Refrigerant name
R410A
Charge amount (kg)
1.8
Water piping
Pipe diameter
R1 1/4
Maximum length (m)
None (Need the flow rate 17.5 /min or more)
Maximum height difference (m)
±7
Maximum working water pressure (kPa)
300
Operating temperature range
Hydro unit (°C)
5-32
Outdoor unit (°C)
-20-43
Operating humidity range
Hydro unit (%)
15-85
Outdoor unit (%)
15-100
Wiring connection
Power wiring
3 wires: including ground line (Outdoor unit)
Connecting line
4 wires: including ground line
+00A09-002_01EN_SVM_ALL_Air_to_Water.book Page 15 Monday, October 5, 2009 2:09 PM
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