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AND HEAT PUMP VOLTAGE MAX.100W MAX.2HP MAX.1HP MATCH INPUT VOLTAGE 2. After connecting the load and checking it in detail, turn on the power and use it normally. Light Adj- Adj+ Power P16B162 parameter: Input voltage: AC100-240V 50/60Hz Max. total load:15.8A...
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II Functions 1、 Power 1、 When the control system is powered on, press " " for one second to turn on or off the system. 2、Temp unit When the control system is turned on, press " " and " " at the same time to change the temp unit.
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5、Children lock When the control system is turned on, long press the " “ button for 5 seconds to turn on or off the child lock function. When the child lock function is turned on, it briefly displays "LON", and when the child lock function is turned off, it briefly displays "LOF".
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III System malfunction table malfunction malfunction solution code description The control panel Check the connecting wire between the cannot communicate control panel and the control main unit. with the control Replace if necessary. mainframe Please check the connecting wire between The control mainframe the control main unit and the heat pump cannot communicate...
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Heat Pump ER05: High pressure protection High pressure protection Cause: 1. Low water flow 2. Pressure switch fault 3. The fan motor unwork or the speed too low 4. Overcharged the refrigerant Action: 1. Check whether the temperature difference between inlet and outlet water is too large, and whether the outlet water temperature is too high 2.
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Heat Pump ER15: Inlet water temp. Error Inlet water temp. Error Cause: The sensor plug is in poor contact or off, or the sensor is damaged Action: Check and replace the water inlet temperature sensor (T2 sensor) Heat Pump ER16: Outer coil pipe temp.
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Heat Pump ER27: Outlet temperature fault Outlet temperature fault Cause: The sensor plug is in poor contact or off, or the sensor is damaged Action: Check and replace the water outlet temperature sensor(T6) Heat Pump ER29: Return gas temp. Error Return gas temp.
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