Air Source Heat Pump Unit Air Duct
Contents
1. DE watt air source ea pumps Manual instruction Air Source Heat Pump Unit Air Duct ZONDA lt Jomor watt air source ea pumps 1 INTRODUCTION Dear customers In order to use this machine safely please read this user s manual carefully before using and installation especially pay attention to each notice remark for usage and maintenance Also keep it carefully for later use Heat pump water heater is a professional machine it may cause damage or hazard when wrong installed Relevant installation and maintenance shall be done by technical people Please contact our installation service for reference Important warning 1 When using for the first time check if all the wiring are correct before you connect the unit to power supply 2 If the power cord is damaged please replace a new one offered from factory by professional technicians 3 Power plug s rated current shall be in accordance with the model you buy 4 bThe units must be ground wired Never connect the ground line on neutral line or water pipe 5 Product shall be singly assigned to a electrical leakage protection power 6 Hot water above 50 may be burned we suggest that you mix cold water with hot water from water tank for use 7 Any equipment must not be inserted inside the heat pump unit in case any accident or abnormal operation 8 For your safety please DO NOT change or mend the heat pump water heater yourself SPECI2. choose parameter value then press ESC to confirm changes press ESC to return to last interface Adjustable value or 1 Fig 11 Disinfection 5 1 Target tenp 70t to move the cursor to 9 2 Maintain tine 30M Disinfection then press to confirm and Press enter interface of FIG 12 Press to choose parameter value then press ESC to confirm changes press ESC to return to last interface Fig 12 Swell Valve pm Press A or to move the cursor well 6 1 Auto TM 6 2 Over heat Jt valve then press to confirm and enter interface of FIG 13 6 3 Adjust step 3958N Press Win to choose parameter value then press ESC to confirm changes press ESC to return to last interface ig 13 have Auto and Manual 2 optionsto choose Over Heat Adjustable value 20 20 Adjust step Adjustable value 100 500N rg air source heat pumps 1 25 86 2811 14 43 2 93 23 83 2811 17 32 Fig 14 Timer Choose TIMER from FUNCTION SCRREN to access TIMER screen then press ENTER button to access the TIMER Date 21 86 2811 Date and Clock setting Clock 89 32 Press V to move the cursor Tineri on d 85 88 to Date or Clock then press S to confirm Tiner i off and enter interface of FIG 15 Press or V Timer 2 o
3. leak on the pipe then the insulation can be made There must be one way valve and check valve installed on the water inlet pipe Electrical wire connection There isa power cable inthe bottom of the unit which can be connected to the electric power by the users Transit There must not be something on top of the unit and keep it free from strike and extrusion during the transit Trial running Checkup before the trial running Check whether the water tank is full or whether the insulation for the pipe is good Check the electrical connection check whether the voltage is normal whether the wire connection is good and whether the earthing is made Check the unit check whether the screw and parts is good enough and check if the indicator light on the controller is working fine or any failure alarm as it get power Trial running Turn on the unit with the wire controller Jonoa watt air source ea pumps Keep ear on the sound from the compressor when it start if there is any sound abnormal the unit must be stoped and checked Look into the tank water to see whether the water temperature fluctuation is normal The parameter of the wire controller has been settled in the factory they cannot be reset by the users Please return to the qualified service man if the parameter need to be changed CONTROLLER INTRODUCTION Function of controller User Interface and Usage as the following P DIE air
4. second heat generator e g a solar heating system or a boiler e Dehumidification in the recirculating air mode Dehumidified air in the laundry room supports laundry drying and prevents moisture induced damage e Cooling in the recirculating air mode The room air is extracted from the storage room or a wine cellar subsequently cooled and dehumidified in the heat pump and finally re introduced into the room Recreation rooms boiler watt air source ea pumps rooms or utility rooms areideal installation sites The air ducts leading through warm sections must be insulated to prevent the formation of condensation SPECIFICATION Working principle 3 Dimentions fins heat exchanger Low Temp ZONDA 252 EON lt 5 150 Fan 150 Fan drift CT Hot water outlet 5 Power Supply Mixture control valve Safety valve Y Cold Water supply Coil water inlet ll X l Extra coil Hot water outlet Coil water outlet Internal coil Cold water inlet H Draining outlet 5r Jonor watt air source ea pumps ZONDA 253 SG E 4 150 Fan drift Ld 150 Fan drift Mixture control valve L Power Supply SCH Hot water outlet Safety valve ie Cold Water supply Coil 1 water inlet 77 Hot water outlet Coil 1 water outlet lt _ Coil water i
5. source heat pumps Up Power Menu STATUS Heating xt Down i utlet water tenp 317 Escape Enter Esc 23852811 89 28 STATUS Standby X Qutlet water tenp 3170 Target tenp 930 24 06 2011 89 20 Fe STATUS Heating X ii Outlet water temp 34T Target tenp 950 Stand by state Operation Instruction All parameter settings can only be adjusted setted under stand by state Start up state WWW watt KE SS watt Function Screen Press Prg button from Main Screen to access Function Screen see Fig 3 ton W Press or to choose setting of 4 functions then press to enter setting of chosen function Main Menu Press c button to access the Main Menu see Fig 4 Mode Select Press to enter FIG 5 interface for changing the setting of Aux Heating and Fan Mode function You may change status between ON and OFF by pressing press ESC to confirm and return to main interface P crim air source heat pumps Fig 3 Fig 4 Fig 5 Jonoa watt air source ea pumps Unit Satus A Status then press to confirm and enter to interface of FIG 6 This interface display the current real actual running status parameter data are not adjustable Press or Win to move the cursor to Unit Parameter Fig 6 Choose Parameter from Function Screen to access Paramete
6. FICATION Technical data Heating capacity Water tank volume Powerinput Running current Power supply Compressor number Compressortype Rated outlet water temperature Max outlet water temperature Airvolume Air pressure Duct diameter Noise Water inlet size outlet size Net dimentions Pacage dimentrions Net weight Gross weight NOTICE Kw W A V Ph Hz C C m3 h Pa dB A Jonoa air source heat pumps 252 3 250 790 3 6 220 230 1 50 1 rotary 55 55 450 60 150 49 G 3 4 0640x1610 705x705x1750 84 103 253 3 250 790 3 6 220 230 1 50 1 rotary 55 55 450 60 150 49 G 3 4 0640x1610 705x705x1750 88 103 1 The technology parameter is tested as below 20 for dry temperature outdoor 15 for wet temperature outdoor inlet water 15 outlet water 55 2 3 Refer to the label on the unit if the data different from this table Jonoa watt air source ea pumps SPECIFICATION Apperance and Features e High efficiency Smart design make normal working efficiency more than 30 e Easy installation and operation With LCD display easy to handle and check all kind of temp and operation information e Stainless steel tank Ensure clean water to users ___ Air inlet Air outlet o Control panel tank e Waste heat is useful heat The standard heat exchanger of the hot water heat pump enables direct connection to a
7. d water quality 2 The surrounding of the units must keep clean and dry good ventilation 3 Termly clean the side heat exchanger to keep good heat exchange efficient 4 If the units will be shut off for a long time please make sure to drain all the water inside the system and cut off the power supply Please perform profound system inspection before you start the units again Appendix Controlling board access AUX HEATING AUX HEATING INPLIT OUTPUT ELECTRONIC EXPANSIVE VALVE mE m E es INDICATOR LIGHT POWERINPUT e 2 RY B CNA COMP OUTPUT ES RY2 4 EVAPORATOR TEMP OUTS AWAN VALVI PIPE TEMP OUTLET WATER TEMP FAN L 1 geg INLET WATER TEMP SETTING cmt EXHAUST TEMP HI GHPRESSURE PROTECT M LOW PRESSURE PROTECT E HEATER SURFACE TEMP PROTECT EMERGENCY SWITCH
8. n d 16 88 to choose parameter value then press ESC to Tiner 2 off X confirm changes press ESC to return to last interface Fig 15 TIMER ON OFF SETTING You may set both Timer 1 and Timer 2 2 period time at the same time TIMER 1 ON OFF SETTING Move the cursor to Timer 1 on press once X flashes Then press or V 4 flashes pressor once timer on function start to take affect At the moment you may press A or to set the time of Timer then press ESC to confirm Move the cursor 1 off press once flashes Then press or u yo flashes press once timer off function start to take affect At the moment you may press vi to set the time of Timer Off then press ESC to confirm TIMER 2 ON OFF SETTING The setting operation is same as TIMER 1 ON OFF www watt pl Jonoa watt air source ea pumps CONTROLLER INTRODUCTION AIR SOURCE HOT WATER UNIT ALARM Pal Botton sensor failure Malfunction Display During standby or running state if malfunction happens to the system the system will stop to show the malfunction code as the following Fig 16 Ordinary malfunctions and Solutions Failure Controller on Ind icator the water tank light Lower tank water The temp sensor is open Check and replace the temp sensor for temp sensor failure l on 1 off or short circuit the uppe
9. nlet Coil water outlet Internal coil Cold water inlet Draining outlet watt air source ea pumps Measure mm p p p pe f Power supply Hot water outlet Temp Sensor for outlet water G3 4 B B Magnesium Hot water outlet Coil 1 waterinlet G3 4 13 4 lt 640 1 water outlet Electrical heatin Coil 2 water inlet 03 4 Cold water inlet G3 4 2 water outlet Condensation outlet Wa en Draining outlet lt Jomor watt air source ea pumps Maintain and overhaul To choose aright model Please choose the model with right water tank volume according to the actual need for the energy saving and convenient use This air source heat pump is providing hot water forhome use Installation requirement and location The unit must be installed indoor and free from rain There must be sufficient water supply near the unit The unit must be installed horizontally At airinlet and outlet please connect ducted pipes to avoid that the return air goes into air outlet Water pipe connection Please keep below points in mind when the water pipe is connected To make the water resistance inside of the pipe as low as possible To keep the water pipe clean and free from dirty when the connection is made there must be testing on the leaking Ensuring there is no
10. ource ea pumps W S Default Description and content Setting range option Stand by status Out let water temperature ooo Actual tested v not adjustable Stand by status Target settingw atertempertaure 10 607 C Adjustable Actual tested valuc not adjustable Runn ne status Actual tested valuc not adjustable svailablefunetions Main eeneg fain mens ModesclectUnitsams eenegen _ See Fanmode moh Jeg O Ace loop sono Tank botiom temperature Actual tested value not adjustable Unit status Evaporatortemperaure Actual tested value not adjustable Ease S Actual tested value not adjustable Actual tested value not adjustable EE Zubeen 2 1 Start temperature om C 55 Bees LL EE DE Le Adjustable ER Le SR EE Eas E E Meme Aem INO YES X NO T X NO eet X NO Alam PO EO8 sec Ordinary malfunction and Maintenance Jonoa watt air source ea pumps Maintenance Heat pump water heater need to be timely check the operation status If the units can be well maintained in a long term you can see surprising improvement for reliable operation and long life span 1 Tap water inlet shall install with a filter and clear termly to ensure goo
11. r Screen then press ENTER button to access the Parameter see Fig 7 Operation Fig 7 Press A n or n to move the cursor to Operation then press to confirm and enter interface of FIG 8 Press vi or to change the parameter value then press ESC to confirm Press ESC again to return to last interface Out water temp adjustable range 10 60 Ti heating adjustable range 2 15 C Fig 8 Aux Heating Heating then press to confirm and enter interface Press ve to move the cursor to Aux of FIG 9 Press ve to choose parameter value then press ESC to confirm changes press ESC to return to last interface Start temp adjustable range 30 90C Start delay adjustable range 0 90min Jonoa watt air source ea pumps Defrost Press A or to move the cursor to Defros then press to confirm and enter 3 1 Def cuc interface of FIG 10 Press A V to choose 3 9 Def in parameter value then press ESC to confirm changes press ESC to return to last interface 3 3 Def out Def cyc adjustable range 30 90M M for minutes 3 4 Max tine 12M Def in adjustable range 30 0 Def out adjustable range 2 30 Max time adjustable range 1 12M 4 1 Power save Save then press to confirm and enter interface of Press or Y to move the cursor to ave FIG 11 Press n or V to
12. r tank water Upper tank water on 1 off The temp sensor is open Check and replace the temp sensor for temp sensor failure the lower tank water short circut Inlet evaporator temp Check and replace the temp sensor for sensor failure 3 on 1 off ors the evaporator inlet Outlet evaporator Pod on 1 off The temp sensor is open Check and replace the temp sensor for temp sensor failure or short circuit the evaporator outlet Ambient temp POs 5 on 1 off The temp sensor is open Check and replace the temp sensor for sensor failure ge or short circuit the Ambient 6 on 1 off 1 too much refrigerant in the unit 1 discharge the redundant gas ES 2 bad heat exchanger on the air 2 clean the air side heat exchanger ltherefrigerant is not enough l check if there is any leak and refill the gas 7 on 1 off 2 block on the filter or capillary replace the filter or capillary Low pressure protect 3 water flow is not enough 3 clean the water side exchanger or discharge 4 expansion sensor is broken the air in the water loop Solutions High pressure protect A use new expansion valve The electronic heating temp Check the water supply or tank whether protect have enough water AUX heating thermal protect Communication failure Communication failure EQ between wire controller and main board Check the wire connection between the wire controller and the main board Defrosting indicate Defrosting Zunmnum watt air s
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