Haier ES15V-P1 User Manual - Page 2

Contents Features 1 Electric circuit diagram 1 Technical data Parameters 2 Dimensions 2 Safety precautions 3 Setting environment 4 Installation Installation 5-6 Attention during installation 6 Introduction of control panel 6 Usage 7-13 Cleaning and maintenance 13 FAQ & Packing list FAQ 13 Packing list 13 Mark of Haier Safe Water Heater This mark is the designation of Pre-safe Expert by Haier Water Heater Company, which indicates use of the company's patented technology inside the product. It ensures you a safe bath while continuously monitoring whether your house ground wire is live or not. If this mark is lit, it indicates your house ground wire was come live (poor grounding and live). In this case, please immediately stop use and disconnect the power, and remember not to touch any electric appliance shell in your house. At the same time, immediately contact after-sales service and your property management company for professional repair until the mark goes off. The Pre-safe Expert will become the electric safeguard for your family. See to the physical product for the appearance, color or pattern. Usage Cleaning and maintenance FAQ Packing list Usage Friendly reminder: 1. During long-term out-of-use or maintenance of the heater, you can close city water pipe valve and set the mixing valve to the highest water temperature rate after opening the safety valve handle. Move up the safety valve handle to drain the tank. 2. To avoid injury, before next use, it is suggested to first open the hot water valve before switching on the water heater, exhausting gas possibly retained in the pipeline. In this case, no smoke or fire is permitted near the open valve. Carefully check and confirm all parts are in good condition. Cleaning and maintenance Disconnect the power supply before cleaning. Gently wipe with a wet cloth dipped with a little mild detergent. Do not use gasoline or other solvents. Finally dry with a dry cloth. Keep the water heater dry. To ensure high working efficiency, heating elements and tank liner of water heater shall be cleaned once in three years. Take care not to damage protection layer on heating elements and tank liner surface. According to different local water qualities, magnesium rods shall be periodically replaced. If maintenance is needed, please contact your local service station. FAQ Phenomenon Confirmation items Remedy No water No water supply or water pressure is too low Water use point is blocked or hot water valve is closed Check Check and clear ①Hot water access close Cold outlet water ②Temperature not set to desired setting ③Heating time limit and setting temperature not obtain ④Defective elements Not heated to ①Whether the current function is set to the desired temperature proper mode and temperature is set too low. or insufficient outlet water ②Excessive water pressure Check and open Calibrate the heater according to the operation instructions in the manual Calibrate the heater by referring to the operation instructions in the manual Contact with service department when ①, ② and ③ are excluded. Calibrate the heater according to the operation instructions in the manual Use after flux of mixing valve is turned down Inconstant flow and temperature of Inconstant water pressure water ①No power to heater Incapable of startup or display not lit ②Defective elements Use after flux of mixing valve is turned down or use with constant water pressure Check power socket Contact with service department when ① is excluded. Display E1 Display E2 Display E3 Faulty line ①Insufficient water in tank liner ②Defective elements ①Room temperature lower than -20℃ ②Defective sensor Contact with service department Power on after disconnection when filled with water Contact with service department when ① is excluded. Cut off power, then connect power when ambient temperature more than -19℃ Contact with service department when ① is excluded. Packing list Quantity Model Name Electric water Safety valve heater Drain hose (Set) (Unit) ES15V-P1 1 1 ES25V-P1 1 1 ES35V-P1 1 1 Expansion hook (PCS) 2 2 2 13 User's manual (Copy) 1 1 1