Water heater Ⅰ.To our customers Dear Sir: In order to use this machine safely, please read this INTRUCTION MANUAL carefully before using and installation. Heat pump water heater is a professional machine, it may cause damage or hazard when wrong installed, it should be installed by a competent person in accordance with the relevant standards for the country of use.
Water heater Ⅱ.Product Introducing Product Introducing Safe and Reliable Unlike traditional electric water heater, heat pump water heater do not directly generate heat by electricity , it use less electricity to move heat from one place to another , electric circuit is separated from water circuit ,which is also not easy for electric shock, inflammable , explosion and poisoning ! Safer and more reliable! Highly efficient &...
Water heater Ⅲ.Work principle Work principle The low temperature and low pressure refrigerant gas come from the evaporate to the compressor, After the compressor compress it , the refrigerant gas became high temperature and high pressure. Then the gas come into the water condensation into liquid, emit a lot of condensation heat, condensing heat absorbed by water, making the water temperature increased, and then the liquid refrigerant come through the expansion valve, with a fan , the evaporate heat in the air, after all evaporation , the low pressure compressor refrigerant gas inhalation in the compressor, after...
Water heater Ⅳ.Performance Data Performance Data Model SWBH-26.0H-A-S Rated heating capacity(w) 26000 Power supply(V/Ph/Hz) 380/3/50 Input power(kw) Running current(A) 11.3x3 heat up water: 40℃ 80℃ Circulating unit hot water generated(L/h) heat up water: 60℃ 80℃ ℃ Thermostat factory setting( ℃ Thermostat maximum setting( Water connections(inch) Compressor quantity...
Water heater Ⅵ.Operation introductions Controller introduction On/off Electric heating +./-. Setting button Timer button Note: Some button may not be suitable for all model, As the model update frequently,some operation may not be the same as instructed in this manual. Please refer to the controller operation instruction. Operation 1.STANDBY mode(see Fig.1) Fig.1...
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Water heater Ⅵ.Operation introductions Button is to switch between operation mode and standby mode, operation mode as shown in Fig.2. The temperature showed under "IN" is the temperature of hot water in water tank. Fig.2 Button is to switch to electric heating mode, see Fig.3: Button is applicable to electric heating function.
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Water heater Ⅵ.Operation introductions 4.Clock setting: Under standby mode or operation mode, press to enter clock setting, see Fig.4. Blink, press to adjust hour; press again, blink, press to set minute. After setting, press again to confirm your settings. The screen will show your set clock. Fig.4 5.Timer setting: Under standby mode or operation mode,...
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Water heater Ⅵ.Operation introductions 6.Parameter setting: Under standby mode, press once, screen shows ( means screen display number(sn), means the data of parameter). Press blink, press to set the data. Press once to confirm. Then press to select another parameter. Under operation mode, press once, screen shows...
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Water heater Ⅵ.Operation introductions 7.Malfunction Display / System Protection If screen show EE 3 as Fig.7,means malfunction for water flow switch, Malfunction code see below: Fig.7 LCD display Protection/Malfunction Water inlet temp sensor failure Water outlet temp sensor failure System 1 coil temp sensor failure System 1 Air circulatio temp sensor failure...
Water heater Ⅵ.Operation introductions 8 Setting about S1 & S2 switch S1 Switch---Second Set Point S2 Switch----Long distance demand 8.1 Second Set Point available when S1 switch has well connected. At the same time, water temp set point setting decided by ambient temp, Parameter 9 and Parameter 10.
Water heater Ⅸ.Installation instructions Installation instructions 1. Unit installation 1).Installation location Host unit ²Should be installed in a larger & well-ventilated place. ²Installation location should ensure unhindered access outlet (inlet & outlet shown as below). ²Install gutter or set up positions near the outfall, to facilitate the drainage. ²The installation base or bracket should be steady, to ensure the smooth operation of running units.
Water heater Ⅸ.Installation instructions Installation instructions 2. Pipeline connecting Installation notes: Water drain pipes, overflow pipes should be installed next to the drainage inlets to ² facilitate drainage, vent valve should be installed on vent pipes. Repair valve should be installed in front of the electromagnetic valve on the pipeline ²...
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Water heater Ⅸ.Installation instructions WARNING! Due to the high temp heat pump could offer much hotter water (70-80 deg c) than the usual heat pump (60 deg c ). The water piping and insulation of water heat exchanger should be once or twice more thicker and more stronger.
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Water heater Ⅸ.Installation instructions Running Test and operation 2.Running test This running test must be performed by professional staff! 1 Overall test can be run if the entire system inspection is conformed to regulations. 1 Connected to power, start the heat pump, host unit delays three minutes then auto-start. For three-phase power supply unit, first check whether the fans and pumps' rotary direction correct or not, if not, immediately shut down the power and adjust phase sequence.
Water heater Ⅹ.Maintenance Maintenance Heat pump water heater is a high automatic equipment, please perform regular inspection termly. If the unit can be long-term and efficiently maintenance, the operating reliability and service life will have an unexpected increase. 1.The extra water filters should be cleaned regularly to ensure clean water quality of the system, and to avoid damage caused by dirty water filter blocking.
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