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Ground Source Heat Pump: Heating / Hot Water
This is a ground source heat pump for domestic houses in cold area, providing a comprehensive Eco-energy solution including central heating and daily hot water in winter, and supplying daily hot water alone all year round.
This comprehensive ground source heat pump does not need other heating facilities, and largely enhances the heating resources utilization all year round.
Features:
1). Two operation modes: Central heating+ hot water, or hot water alone. With water temperature setting for central heating and hot water respectively.
2). Normally, sanitary hot water as priority. It would switch to central heating after sanitary hot water is satisfied. It avoids deficient central heating.
3). With timer function for hot water. When the timer function is enabled, It would switch to hot water during hot water timer-on, and would switch to central heating after hot water is satisfied. 4 timer sections for hot water per day.
4). It switches to hot water when all indoor central heatings are shut down. This function makes sure hot water available all year round, including spring and autumn.
5). Strict noise control. Floating support for compressor to reduce vibration at the most extent. Anti-vibration measures for circulation pumps. Sandwich noise insulation inside the cabinet and noise jacket for compressor to reduce noise mostly.
6). The cabinet is made in galvanized steel with powder coating.
Datasheet:
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Model
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SDWW-100-W
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SDWW-160-SW
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SDWW-260-SW
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SDWW-320-SW
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Power Supply
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V/Ph/Hz
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220/1/50
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380/3/50
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380/3/50
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Heating Capacity
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KW (W7/W45)
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10.2
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16
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25.6
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32
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Heating Power Input
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KW(W7/W45)
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3.3
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4.52
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6.7
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8.84
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Heating Capacity
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KW(W7/W35)
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10.6
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16.6
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26.6
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33.2
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Heating Power Input
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KW (W7/W35)
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2.9
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4.06
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5.99
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7.9
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Heating Start Current
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A
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68
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41
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60
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41
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Heating Running Current
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A
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13.4
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7.7
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12.1
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15.7
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Refrigerant
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R410a
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R410a
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R410a
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R410a
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Refrigerant Weight
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Kg
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1.4
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2.4
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3.5
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2.4×2
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Compressor Type
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Scroll
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Scroll
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Scroll
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Scroll
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Compressor Quantity
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1
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1
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1
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2
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Water Source Flow
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Ton/hour
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1.4
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2.4
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3.8
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5
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Air Condition Water Flow
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Ton/hour
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1.7
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2.7
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4.4
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5.5
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DHW Flow
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Ton/hour
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1.7
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2.8
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4.6
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5.8
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Air Condition Water Pressure Drop
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KPa
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10
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10
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10
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15
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Circulation Pump
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Built-in
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Built-in
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/
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/
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Air Condition/Water Source Pipe Connection
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1-1/4”F
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1-1/4”F
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1-1/2’”F
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1-1/2”F
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Noise Level
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dB(A)
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32
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34
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38
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40
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Water Source Inlet Water Temp. Range (Heating)
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℃
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-5 to +25
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-5 to +25
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-5 to +25
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Maximum Hot Water Outlet Temp. (Heating)
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℃
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55
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55
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55
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Recommended Buffer Tank
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L
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200
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200
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200
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200
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Recommended Power Switch Specification
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20(2P)
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20(4P)
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30(40)
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40(4P)
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Recommended Power Source Cable
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YCW2×4+1×2.5
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YCW3×5+1×4
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YCW3×6+2×4
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YCW3×6+2×4
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Recommended Air Condition/Water Source PP-R Pipe Dimension
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40*3.7
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40*3.7
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63*5.8
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63*5.8
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Weight
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kg
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100
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130
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250
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280
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Net Dimension (Depth*Width*Height)
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mm
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800×700×780
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800×700×780
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850×800×800
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850×800×800
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Net Dimension (Upright)
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mm
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703×611×1340
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703×611×1340
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/
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/
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| Test Condition: Heating: W7/W45:Ground Source inlet Temp.7℃, air condition water outlet 45℃. |
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