Guangdong Wotech Renewable Energy & Technology Co., Ltd.
Guangdong Wotech Renewable Energy & Technology Co., Ltd.
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| Model | WW08VM | WW10VM | WW09VM | WW12VM | WW14VM | WW16VM | WW12VT | WW18VT | WW20VT | WW22VT |
| Heating Condition-Ambient Temp. (DB/WB): 7/6℃, Water Temp. (In/Out): 30/35℃ | ||||||||||
| Heating Capacity Range (kW) ) | 3.46~7.87 | 5.51~10.12 | 3.89~9.69 | 5.91~12.31 | 6.85~14.28 | 7.96~16.32 | 5.88~12.33 | 8.95~18.36 | 9.95~20.40 | 10.35~22.44 |
| Heating Power Input Range (kW) | 0.69~1.78 | 1.08~2.24 | 0.74~2.10 | 1.16~2.72 | 1.35~3.21 | 1.58~3.71 | 1.16~2.74 | 1.76~4.08 | 1.96~4.58 | 2.06~5.04 |
| COP (W/W) | 4.41~4.95 | 4.51~5.06 | 4.60~5.20 | 4.53~5.08 | 4.44~5.05 | 4.40~5.02 | 4.49~5.07 | 4.50~5.06 | 4.45~5.06 | 4.45~5.02 |
| Cooling Condition-Ambient Temp. (DB/WB): 35/24℃, Water Temp. (In/Out):12/7℃ | ||||||||||
| Cooling Capacity Range (kW) | 2.16~6.49 | 2.78~8.35 | 2.54~7.61 | 3.38~10.15 | 3.92~11.78 | 4.49~13.46 | 3.39~10.17 | 5.05~15.14 | 5.61~16.83 | 6.17~18.51 |
| Cooling Power Input Range (kW) | 0.76~2.68 | 0.97~3.41 | 0.89~3.10 | 1.21~4.26 | 1.37~4.75 | 1.59~5.47 | 1.20~4.23 | 1.82~6.20 | 2.04~6.95 | 2.22~7.49 |
| EER (W/W) | 2.42~2.81 | 2.45~2.85 | 2.45~2.85 | 2.38~2.78 | 2.48~2.85 | 2.46~2.82 | 2.40~2.82 | 2.44~2.76 | 2.42~2.75 | 2.47~2.77 |
| Hot Water Condition -Ambient Temp. (DB/WB): 20/15℃,Water Temp. (In/Out): 15/55℃ | ||||||||||
| Heating Capacity Range (kW) | 2.93~8.81 | 3.77~11.33 | 3.44~10.33 | 4.59~13.78 | 5.33~15.96 | 6.09~18.27 | 4.60~13.81 | 6.85~20.56 | 7.61~22.85 | 8.37~25.13 |
| Heating Power Input Range (kW) | 0.59~2.09 | 0.76~2.68 | 0.69~2.43 | 0.92~3.29 | 1.09~3.97 | 1.25~4.51 | 0.93~3.36 | 1.40~5.10 | 1.54~5.50 | 1.71~6.09 |
| COP (W/W) | 4.20~4.95 | 4.22~4.95 | 4.25~4.98 | 4.18~4.94 | 4.02~4.88 | 4.05~4.85 | 4.11~4.90 | 4.03~4.88 | 4.15~4.92 | 4.12~4.88 |
| ErP Rating (35℃/55℃) | A+++/A+ | A+++/A++ | ||||||||
| Operating Ambient Temperature (℃) | -25~43 | |||||||||
| Max Outlet Water Temperature (℃) | 60 | |||||||||
| Sound Pressure (1m) (dB(A)) | 51 | 52 | 52 | 53 | 54 | 54 | 53 | 56 | 56 | 56 |
| Water System Data | ||||||||||
| Pipework Size (inch) | G1'' | |||||||||
| Water Flow (m³/h) | 1.37 | 1.71 | 1.54 | 2.05 | 2.40 | 2.74 | 2.05 | 3.08 | 3.42 | 3.77 |
| Water Pressure Drop (max.) (kPa) | 15 | 20 | 20 | 20 | 25 | 30 | 20 | 35 | 40 | 40 |
| Circulation Pump Water Head (m) | 7.5 | 7.5 | 9.0 | 9.0 | 9.0 | 9.0 | 9.0 | 11.0 | 11.0 | 11.0 |
| Electrical System Data | ||||||||||
| Power Supply | 220-240V/1/50Hz | 380-415V/3/50Hz | ||||||||
| Max. Power Input (kW) | 2.72 | 3.48 | 3.15 | 4.28 | 5.16 | 5.86 | 4.37 | 6.63 | 7.15 | 7.92 |
| Max. Current Input (A) | 12.43 | 15.95 | 14.41 | 19.57 | 23.62 | 26.83 | 7.43 | 11.28 | 12.16 | 13.46 |
| Fuse Rating (A) | 16 | 20 | 16 | 20 | 32 | 32 | 10 | 16 | 16 | 16 |
| Key Components | ||||||||||
| Refrigerant R32 (kg)/CO2 Equivalent (Ton) | 1.8/1.22 | 1.8/1.22 | 2.2/1.48 | 2.2/1.48 | 2.4/1.62 | 2.4/1.62 | 2.2/1.48 | 2.8/189 | 2.8/189 | 2.8/189 |
| GWP | 675 | |||||||||
| Compressor | DC Rotary Compressor | |||||||||
| Fan Motor | DC Motor | |||||||||
| Circulation Pump | 1 | |||||||||
| Unit Dimension(L*W*H) (mm) | 1155*505*855 | 1155*505*855 | 1175*475*1050 | 1175*475*1050 | 1175*475*1050 | 1175*475*1050 | 1175*475*1050 | 1175*505*1400 | 1175*505*1400 | 1175*505*1400 |
| Shipping Dimension(L*W*H) (mm) | 1190*510*980 | 1190*510*980 | 1205*510*1185 | 1205*510*1185 | 1205*510*1185 | 1205*510*1185 | 1205*510*1185 | 1210*540*1535 | 1210*540*1535 | 1210*540*1535 |
| Net Weight /Gross Weight (kg) | 115/125 | 115/125 | 135/145 | 135/145 | 140/150 | 145/155 | 135/145 | 165/180 | 165/180 | 165/180 |