Haier PJF2-200 User Manual - Page 15

FAQ FAQ It is Prohibited to disassemble, repair, maintain and reform the water heater by the nonprofessional personnel. The improper method may cause serious injury or property damage. If any failure takes place, contact the after-sales service department of Haier. Phenomenon No water Cold water The temperature of the storage water tank doesn't rise. Fail to start the equipment Display the failure code Display the failure code Display the failure code Display the failure code A great deal of water flows out from the temperature pressure valve. The water flow is not constant in volume and temperature. The events to be confirmed Whether the water stops or the water pressure is too low? Whether the water use point is blocked or the water valve is opened? Contact the water supply department for the confirmation and maintenance Clean the block material and open the water valve. Whether the water temperature is controlled properly? Whether the temperature controller of the solar station is out of control? Adjust it again. Contact the after-sales service department The sunlight is not enough. The pipe heater is damaged. Use the electric heating method. The anti-freezing fluid is not enough. It is not powered on, the power supply socket is not switched on or the control panel is damaged. The line is failed and there is the leakage for the system. The storage water tank is not full with water, the pipe heater is dry or the artificial operation of the storage water tank sensor detector causes the temperature rise too quickly within a short time. Contact the after-sales service department The temperature sensor of the solar collector is damaged. The temperature sensor of the storage water tank is damaged. The pressure of the tap water source is too high (greater than 0.70Mpa) The pressure of the tap water source is not stable Contact the water supply department for the confirmation and maintenance Haier solar water heater 15