Parameter setting of Sundez SDAW-EVI heat pump
7.2.4 Data Setting:
Touch the “Setting” key for 3 seconds, then checking mode comes.
| Parameter | Explanation | Range | Default | Remark |
|---|---|---|---|---|
| L1: | Water Tank Temperature Deviation | (0~15°C ) | 0°C | |
| L2: | Compressor Restart Temperature Deviation | (3~18°C) | 5°C | |
| L3: | Set Outlet Water Temperature | (35~80°C） | 55°C | |
| L4: | Upper Limit of Water Tank Temperature | (30~65°C) | 60°C | |
| L5: | Permitted Ambient Temperature for Electric Heating Operation | (0~35°C) | 0°C | 0: No electric heater |
| L6: | Return Water Temperature | (Reserved) | ||
| L7: | (Reserved) | |||
| L8: | Compressor running current check | (0~33Amp) | 0 | 0: No check |
| L9: | Temperature Setting for High and Low Speed Fan (ambient temperature 10~45°C) | |||
| h1: | Defrost cycle | (20~99 minutes） | 35minutes | |
| h2: | Coil temperature to enter defrost | (-15~0°C) | -1°C | |
| h3: | Defrost time | (5~20minutes) | 10minutes | |
| h4: | Coil temperature to exist defrost | (1~40°C) | 26°C | |