Page 3 - Contents
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual Contents Part 1 General Information ........................................................................5 1. Measurements..........................................................................................................
Page 4 - Part 1
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual Part 1 General Information 1. Measurements ...................................................................6 2. External Appearance ........................................................6 3. Nomenclature ......................
Page 5 - External Appearance
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual 1. Measurements Model Dimension (mm: OD x H) Net weight / Gross weight (kg) Power Supply RSJ-35/300RDN3-B Φ 650×1920 113 /129 220~240V-1ph-50Hz 2. External Appearance RSJ-35/300RDN3-B 6
Page 6 - Household Water Heating Unit; Design code; RSJ
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual 3. Nomenclature Household Water Heating Unit 1 2 3 - / - 5 Rated hot water output, unit: 100 W 6 7 8 Power supply specification code Heating mode code Water tank volume, unit: L 9 Other functions code 10 11 12 - Water supply pum...
Page 8 - Within the temperature range from -30 to 43
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual 4.5 Automatic Control: Automatic start-up and shutdown, automatic defrosting by revising refrigerant cycle. Save you much extra operation. 4.6 High Efficiency and Energy Saving. The unit adopts heat pump principle, which absorbs...
Page 9 - Part 2
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual Part 2 Outdoor Units 1. Specifications.................................................................. 11 2. Operation range ..............................................................17 3. Capacity & COP table ...........
Page 10 - Economy
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual 1. Specifications Model RSJ-35/300RDN3-B Running Models Economy Hybrid E-heater Running Ambient temp. ℃ -7~43 -30~43 -30~43 Power supply ph-V-Hz 220~240V-1ph-50Hz Storage size Ltr 300 Capacity KW 3.00 3.00 3.00 Input KW 0.83 0.8...
Page 20 - When there is stable heat source in room in winter
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual 8. Duct connection A: Air inlet & outlet without canvas B: Only air outlet with canvas, A ≤ 10m When there is stable heat source in room in winter C: Air inlet & outlet with canvas, A+B ≤ 10m D: Only air inlet with canva...
Page 22 - Part Name
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual No. Part Name Quantity No. Part Name 1 airout ring 2 18 decorating board 2 air filter 1 19 cover, upper heating element 3 filter 2 20 Deck magnet 4 plastic hourse 1 21 Magnet clip 5 top 1 22 Magnet cover 6 magnesium stick plug 1...
Page 24 - Part 3
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual Part 3 Installation 1. Precautions .....................................................................26 2. Installation information ..................................................27 3. Unit Appearance and Composition ........
Page 25 - WARNING
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual 1. Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring of instructions may cause harm or damage. The safety precautions ...
Page 26 - Installation information; CAUTION
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual ■ It’s normal if some water drips from the hole of PT valve in operation. But, if the water is in a greatamount, call your supplier for instructions. ■ After a long use, check the unit stand and fittings. If damaged, the unit ma...
Page 27 - Unit Appearance and Composition
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual ■ The unit must be securely fixed, or else, noise and shaking will be resulted. ■ Make sure that there’s no remora around the unit. ■ In the place where there is strong wind like seashore, fix the unit in the location protected ...
Page 28 - Check whether the following assemblies are complete.; Inspecting and Handling the Unit; When handling the unit, take into account the following:; Power specification
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual 4. Accessories Check whether the following assemblies are complete. Name Quantity Note Purpose Installation& Operation Manual 1 —— Installation and Operation instruction Y-sharp Filter 1 —— Inlet water filter Drain Pipe for ...
Page 29 - A. Power Supply Schematic Diagram; Earthing; B. Cable Diameter Selection
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual 6.3 Power Supply Wiring . A. Power Supply Schematic Diagram Earthing Water Heating Unit Manual Switch Power supply Creepage Breaker Warming: Although there is a leakage protector in the electric control box of the unit, for the ...
Page 30 - Part 4
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual Part 4 Trial Operation 1. Confirmation Before the Trial Operation ....................327 2. Operating Instruction .....................................................32 3. PCB explanation .........................................
Page 31 - Confirmation Before the Trial Operation
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual 1. Confirmation Before the Trial Operation 1.1 All the installation is complete. 1.2 Water heater is installed correctly. 1.3 The pipelines and wiring are correct. 1.4 The accessories are installed correctly. 1.5 The drainage is...
Page 32 - Emptying; Display
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual 2.1.2 After powered on, the display lights up. Users can operate the unit through the buttons under the display for different modes. Emptying: If the unit needs cleaning, moving etc, the tank should be emptied. Method: See Figur...
Page 33 - OFF timer
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual 2.2.2 Display Explanation TEMP-SET 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 HYBRID MODE OUTLET TEMP ECONOMY MODE HIGH TEMP FILL WATER ALARM LOCK TIME OFF TIME ON TIMER CONFLICT E-HEATER MODE Number Explanation Number Explanation 1...
Page 34 - before running the unit.; Setting
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual 2.2.4 Operation Instruction 2.2.4.1 Preparation before running the unit. a) When you run the unit for the first time, all the indicators on the UI will light for 3 second, and the buzzer will “didi” ring twice at the same time, ...
Page 36 - Selection
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual 2.2.4.4 Mode Selection a) The unit is enhanced with three operation modes, Economy Mode, Hybrid Mode and E-heater Mode. b) Economy Mode: The unit heats water only by compressor drive according to heat-pump principle. Used when t...
Page 37 - TIMER ON and TIMER OFF:; Users can set up a running start time and a stop time. When the start
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual 2.2.4.6 TIMER User can set up a running start time and a stop time on a specifically by the timer function. The least numbers of timer is ten minutes.Time on: User can set up a start time by this. The unit will auto run one time...
Page 39 - User can sw-itch the economy mode to E-heating
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual CANCEL: In the unlocked status, press the CANCEL key for 1s, the TIMER ON and TIMER OFF fuction will be canceled. NOTE: 1) TIMER ON and TIMER OFF can not be set to the same time. If they are the same, the stop time will delay 10...
Page 40 - ALARM; The light will flash with Alarm; Press CANCEL key to stop the buzzer.; The water temperature and error
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual ALARM The light will flash with Alarm Press CANCEL key to stop the buzzer. The system will display the error code and the water tempera-ture alternatively on the display in error. The water temperature and error code will displa...
Page 42 - Running and Operating; ) Correct connection of pipeline and wiring
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual 2.3 Running and Operating 2.3.1 Trial Running 1) Before running, please check the following items first: 2) Correct installation of the system; 3) Correct connection of pipeline and wiring; 4) Leakage of the refrigerant pipeline...
Page 43 - Refrigerant figure; High Pressure Switch
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual 2.4 Refrigerant figure 2.4.1 System Piping figure T 3 T 4 T p 4 - way valve T u p E E V T 5 L T h W a t e r o u t l e t S e c o n d a r y h e a t s o u r c e i n l e t S e c o n d e h e a t s o u r c e o u t l e t W a t e r i n ...
Page 44 - PCB; Tp
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual PCB E v a p o r a t o r T e m p . T 3 A m b i e n t T e m p . T 4 D i s c h a r g e T e m p . T p S u c t i o n T e m p . T h U p p e r t a n k T e m p . T 5 U L o w e r t a n k T e m p . T 5 U E l e c t r i c c o n t r o l b o ...
Page 45 - w a y v a l v e
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual (If Comp. restart frequently, which can only run within 10 min. for each start cycle, system will count accumulated running time, when accumulated running time reaches 40min, defrosting cycle will activate 2 min. after Compresso...
Page 50 - Maintenance
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual bit bit 0 Temp. valve T5L 1 Temp. valve T5U 2 Temp. valve T4 3 Temp. valve T3 4 Temp. valve Tp 5 Temp. valve Th 6 X X Current valve XX : COPM ; Upper Element ; Lower Element 7 Opening degree EEV opening degree, 8 times to real v...
Page 51 - please contact the supplier or the after-sale service.; Temperature Display; to some point, the system will restart automatically
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual 3.1.4 Check the sacrificial anode every half year and change it if it has been used out. For more details, please contact the supplier or the after-sale service. 3.1.5 It is recommended to set a lower temperature to decrease the...
Page 52 - Malfunctions and Resolutions
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual 5 Malfunctions and Resolutions Malfunction Cause Resolutions Outlet water is cold. The display is dark. Bad connection of power supply plug and socket; Outlet water is set an a low temperature; Outlet water temperature controlle...
Page 53 - Appendix 1 Temp.—Resistance Table of TP Sensor
2 nd Generation ALL IN ONE Type Heat Pump Water Heater Technical Manual Appendix 1 Temp.—Resistance Table of TP Sensor 54