Hisense AHM-080FJFAA Operation Installation Maintenance Manual Download Page 1

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说明书编号:

M00315Q

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V02

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海信出口多功能水模块

衍生机型系列:

AHM-080/160FJFAA

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0532-80875502 

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备注

牛世波

张利娜

陈卫星

2019.3.5

2019.3.6

2019.3.8

BZ/KF-1903-113  2019.3.20   

牛世波

陈卫星

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BZ/KF-1903-189  2019.4.1     

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水系统连接图改正

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45

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封底

Summary of Contents for AHM-080FJFAA

Page 1: ...M00315Q V02 AHM 080 160FJFAA 0532 80875502 niushibo hisensehitachi com 2019 3 5 2019 3 6 2019 3 8 BZ KF 1903 113 2019 3 20 P29 2 BZ KF 1903 189 2019 4 1 P45...

Page 2: ...MULTI SPLIT AIR CONDITIONER Water Module WATER MODULE AHM 080FJFAA ORIGINAL INSTRUCTIONS M00315Q AHM 160FJFAA...

Page 3: ...attention to the following points when the unit is installed in hospital or other facilities where there are strong electromagnetic waves from medical equipment Do not install the unit where the elec...

Page 4: ...ANT NOTICE Correct Disposal of this product This marking indicates that this product should not be disposed with other household wastes To prevent possible harm to the environment or human health from...

Page 5: ...Water Module Not Running 23 7 3 Heating Capacity Insufficient 23 7 4 Solution of Non failures 23 7 5 Solution of Failures 23 Part II Water Module Installation and Maintenance Manual 1 Introduction 25...

Page 6: ...est Run 47 14 2 Energize Water Module 48 14 3 On site Setting 48 14 4 Test Run and Final Check 48 14 5 Floor Dry Running 51 15 Regular Maintenance of Water module 51 Part III Manual of Domestic Water...

Page 7: ...the protective devices when the unit is running If so it may result in serious accident such as fire Do not use sprays such as insecticide lacquer hair spray or other flammable gases within approximat...

Page 8: ...uch as elevator container crane electrical railway rectifier power inverter electric arc furnace electric furnace large induction motor and large relay which consume much electricity Under the above c...

Page 9: ...ting takes precedence over heating by indoor air conditioner Therefore for quick heating manually shut down indoor air conditioner heating Wire controller is used to set the lowest water temperature g...

Page 10: ...is installed at a position inconvenient for operation remove the wire remote controller power off and then use the shielded twisted pair to lead out and mount The wiring path should not cause short ci...

Page 11: ...Setting A Operation Keys Date Clock Time Service Service Code Timer Timing B LCD Displays Alarm Icon Function Not Available Centralized Control Sterilization Run Restricted Defrosting Automatic Antifr...

Page 12: ...he timing key for 3 seconds and go to the standard time setting The current day in this week and the current time are flashing Press the temperature adjustment key to adjust the day in the week Press...

Page 13: ...meanwhile 2 hours countdown starts Countdown Starts Step 3 Countdown ends and quit from the hot water test run Step 2 If the water outlet set temperature is increased press of the temperature setting...

Page 14: ...ess simultaneously the mode key for 3 seconds and start the hot water test run function seen below Heating Mode Test Run Step 2 Press the function key switch to the floor heating or domestic water tan...

Page 15: ...ection In case of power on after long time power off it goes to the off state of floor drying go to the floor drying again running time accumulates for 7 days Press simultaneously the reset key and th...

Page 16: ...lowest and highest environmental temperatures C3 C4 and the set water temperatures corresponding to the highest and lowest environmental temperatures C5 C6 OTC outlet temperature control function Unde...

Page 17: ...t the target temperature for powerful water storage of water tank F6 and also set the Electric Heating of Water Tank d8 as active Step 2 At the standby state press the hot water key for 3 seconds and...

Page 18: ...tep 3 After sterilization starts by different ways of going to sterilization function there are 2 ways of quitting Method 1 Automatic quit Heat the water in the water tank to the set temperature for s...

Page 19: ...he shutdown state All timed functions before lock are cancelled The user needs to press the time schedule key or timing key to start needed timed functions Be cautious the one key lock function may ca...

Page 20: ...t the interval of 30 minutes At the timed run state system will run or stop after the set time For example if the set time is 09 30 the machine will run or stop 9 5 hours later 5 1 5 2 Set Domestic Ho...

Page 21: ...cted the time periods to be set from time period 1 to 8 Time Period Selection If the time period is not set and only the number of time periods is flashing as shown above There are two indication stat...

Page 22: ...e is 35 C and the highest set temperature is 75 C selected press the time schedule key to indicate the time of the timed shutdown and the timed shutdown icon flashes at 1 Hz Timed OFF Press the time s...

Page 23: ...e controller During selection of set mode press of the temperature regulation key and select the cooling system number and address for in situ settings If system and address selection is unnecessary f...

Page 24: ...r tank inactive inactive active 00 inactive 01 active 17 electric heating work mode of water tank ordinary ordinary advanced Advanced mode will increase frequency of using electric heating of water ta...

Page 25: ...startup time value indicates 24 hours per day 32 water pump anticorrosion running period 6 01 07 1 day default run time is each Saturday value indicates 7 days per week 33 Emergency moide inactive in...

Page 26: ...con When the heating turns to the defrosting the defrosting icon appears on the screen Defrosting Function Not Available icon The wire remote controller is a universal component If any function not av...

Page 27: ...module electric heating state b5 electric heating state of domestic water tank 17 reason for stopping 10 display the reason for previous stop see details in technical information II 18 occurrences of...

Page 28: ...frequency of water module Hz 135 12 running frequency of compressor Hz 55 13 expansion valve opening of 5 according to maximum opening 14 expansion valve opening of 10 according to maximum opening 15...

Page 29: ...is normal to hear the refrigerant flow sound 7 5 Solution of Failures Table 7 1 can help user and installation and commissioning personnel to solve some problems If the problems cannot be solved conta...

Page 30: ...5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Time Period ON OFF hh mm Function C Remarks Monday Tuesday Wednesday Thursday Friday Saturday Sunday Table 7 2 S...

Page 31: ...is too low or the indoor load is large water module will start the electric heater to generate additional heat If the outdoor unit fails to work the backup heater can independently provide heat 3 2 Ex...

Page 32: ...lation method is detailed in the section 11 Install Electric Three way Valve 8 Water Separator Field Supplied 9 Water Accumulator Field Supplied 10 Bypass Valve Field Supplied FCU1 3 Fan Coil Unit Fie...

Page 33: ...as practical before unpacking 5 2 Handling Water module is about 74kg and needs two or more persons for moving and handling Take protection measures during handling wear gloves etc Do not remove wood...

Page 34: ...connected Switch water pipes between domestic water tank and floor heating Table 6 2 Optional Parts If any of these accessories are not packed and transported with the water module contact your local...

Page 35: ...and water performs heat exchange in plate heat exchanger Electrical Box Wired Controller User can set up and operate water module through wired controller Electronic Expansion Valve Restricting eleme...

Page 36: ...ion Valve Pressure Gage Water Pressure Switch Automatic Vent Valve Electrical Heater ExpansionTank Water Pump Water flow switch Safety Valve Water Filter Ball Valve Water Make up Inlet Water Inlet Wat...

Page 37: ...on and maintenance seen in Fig 7 2 Fig 7 2a Installation and Maintenance Space Fig 7 2b Installation and Maintenance Space Selection of installation location Indoor installation is made in selected sp...

Page 38: ...t install water module in a place where the electromagnetic wave can directly radiate electric box Keep 3m away from electromagnetic wave radiation at lest Noise of water module should not affect peop...

Page 39: ...of water module 76kg a Water module does not tilt b Water module does not have abnormal vibration and noise when running Hang water module to wall board Horizontally install wall hanging plate to wall...

Page 40: ...ischarging of refrigerant Operate according to installation and maintenance manual of outdoor unit 8 3 Connect Water Pipeline 1 The connecting location of water pipeline is seen in Fig 8 1 2 Install b...

Page 41: ...silicon mgCaSiO2 L 30 30 Iron mgFe L 1 0 0 3 Copper mgCu L 1 0 0 1 Sulfion mgS 2 L Undetermined Undetermined Ammonia ion mgNH4 L 0 3 1 0 Chlorine residue mgCI L 0 25 0 3 Free carbon dioxide mgCO2 L 0...

Page 42: ...tallation height difference It is the height difference between highest point of water circulation and water module If water module is mounted at the highest point above all water pipes the installati...

Page 43: ...local place Water capacity Installation height difference a 330L 330L 7m No need to adjust initial pressure of expansion tank Things need to do Must reduce initial pressure Calculate it based on the...

Page 44: ...nsure fan in outdoor unit stops before wiring or regular check Avoid electrical wire refrigerant pipeline metal plate edge and electrical component inside machine contacts each other otherwise it may...

Page 45: ...anual and national electrician standard Wiring must be made according to national specification 1 Field wiring shall be in conformity to local laws and regulations and all wiring operations must be pe...

Page 46: ...e hard and goes into machine Tighten electric wire and communication cable with wire holder shown in Fig 10 2 Remove four fixation screws on electric box cover you can see terminal blocks The hole and...

Page 47: ...electric heating of water module and electric heating of water tank externally connected Terminal Block TB1 Used for introducing 220V power cable externally connected Used for fixing 220V power cable...

Page 48: ...10 2 3 Electrical Connection Diagram 42...

Page 49: ...rth Wire External Water Pump Field Supplied Water Tank Three way Valve Line Optional Water Tank Terminal 1 2 Power Line Water Tank Terminal 3 4 Temperature Switch Power Supply 220V 240V 50Hz Communica...

Page 50: ...ly some parts may be damaged water module electric heating water tank electric heating power line 11 Install Electric Three way Valve Electrical three way valve is used only when domestic water tank a...

Page 51: ...nlet and outlet caliber mm 25 7 Noise dB 40 No Abnormality Cause Solution 1 On valve is inversely connected with Off valve Wiring error Change the position of control line and live line Wiring error W...

Page 52: ...ot power ON Water pump forced ON Water pump forced ON is used when water module is installed and commissioned Cancel water flow switch alarm to outdoor unit After set as Cancel water flow switch alarm...

Page 53: ...voltage value in unit name plate 9 Vent valve Ensure vent valve is opened and screwed by two circles at least 10 Safety valve Check system is fully injected with water When safety valve is manually o...

Page 54: ...er icon will be shown in initial state which lasts 10 seconds Displaying contents refer to the Fig 3 1 wired remote controller It is normal that after water module is energized it may directly enter a...

Page 55: ...C 9 Check pressure Air exhaust pressure _______Mpa Air suction pressure _______ Mpa 10 Check voltage Rated voltage _______V Running voltage _______V Starting voltage _______V 11 Check input current in...

Page 56: ...short circuit or open circuit 17 Temperature sensor at outlet of plate heat exchanger is abnormal Temperature sensor is in short circuit or open circuit 70 Water flow or pressure is abnormal Water sy...

Page 57: ...Check electrical box is loosened or not 6 Water module heater Check heater is wrapped tightly by thermal The filter is not blocked There is no air in the system The water flow is sufficient and the te...

Page 58: ...er spring water otherwise the service life of product can not be guaranteed The water can not be drunk If solids discoloration sludge and foreign taste occur do not use and contact local dealer Connec...

Page 59: ...tank and its surroundings has accumulated water or not If leak contact local dealer Clean the housing with wet cloth Do not use corrosive cleaning agent If water tank is not used for more than 2 weeks...

Page 60: ...C Water tank is mounted near floor drain to connect temperature pressure valve drainage tube Do not install water tank in place with corrosive gas Installation location is free from frosting Installa...

Page 61: ...tank power supply 16 9A 2 5mm 2 Water tank temperature swtich 0 75 2 5mm 2 1 Installation of on site wire must be conforming to local regulations 2 The above line 1 is selected according to relevant i...

Page 62: ...d hurting people proper pipe joint must be connected to temperature pressure valve and connect temperature pressure valve to stop valve of drain outlet through PPR pipe seen in Fig 3 4 Drain pipe intr...

Page 63: ...can not be beyond the setting value at factory If reasons are not found contact local dealer Comprehensive symptom No Symptom Possible Cause Solution 1 No water flows from hot faucet Main water source...

Page 64: ...allation date Year month day Water tank type Use name and address Spot check items magnesium rod spot check electric heating rod cleaning liner cleaning Mark checked item in the following record as wi...

Page 65: ...19 04 V02 1041180 Qingdao Hisense Hitachi Air conditioning Systems Co Ltd Add 218 Qianwangang Road Economic Technical Development Zone Qingdao P R China http www hisense vrf com E mail export hisenseh...

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