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说明书编号： M00315Q
□ 全新编制
□ 衍生机型
编制说明
（首版编制时
□ 临时对应
请填写）
签字区
设计：
审核：
标准化：
批准
标记
2
变更履历
（变更说明书
时请填写）
变更内容简要描述
乱码字体修正
水系统连接图改正
版本号变更
本次变更
内容简述
担当联络方式：
备注
邮箱：
适用产品序列：
适用机型系列：
衍生产品序列：
衍生机型系列： AHM-080/160FJFAA
源产品序列：
源机型系列：
源说明书编号：
对应简要说明：
源说明书编号：
签名
牛世波
张利娜
陈卫星
管理编号：
BZ/KF-1903-113
×
BZ/KF-1903-189
×
版本号：
海信出口多功能水模块
日期：
更改：
2019.3.20
牛世波
2019.4.1
牛世波
0532-80875502
niushibo@ hisensehitachi.com
V02
版本号：
版本号：
日期
2019.3.5
2019.3.6
2019.3.8
审核：
批准：
孙龙
陈卫星
孙龙
陈卫星
涉及页码
P29
P45
封底
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Summary of Contents for Hisense AHM-080FJFAA
- Page 1 说明书归档首页 说明书编号： M00315Q 版本号： 适用产品序列： □ 全新编制 适用机型系列： 衍生产品序列： 海信出口多功能水模块 衍生机型系列： AHM-080/160FJFAA 源产品序列： □ 衍生机型 源机型系列： 源说明书编号： 版本号： 编制说明 （首版编制时 对应简要说明： □ 临时对应 请填写） 源说明书编号： 版本号： 签字区 签名 日期 2019.3.5 设计： 牛世波 2019.3.6 审核： 张利娜 标准化： 2019.3.8 批准 陈卫星 标记 管理编号：...
- Page 2 MULTI-SPLIT AIR CONDITIONER - WATER MODULE - Water Module AHM-080FJFAA AHM-160FJFAA M00315Q ORIGINAL INSTRUCTIONS...
- Page 3 IMPORTANT NOTICE Hisense ● pursues a policy of continuing improvement in design and performance of products. The right is therefore reserved to vary specifications without notice. Hisense ● cannot anticipate every possible circumstance that might involve a potential hazard. ● This air conditioner is designed for several uses only, such as room cooling and heating, and domestic hot water in water tank.
- Page 4 Therefore, the utilization of the unit other than those indicated in these instructions is not recommended. Please contact your local agent, as the occasion arises. Hisense ’s liability shall not cover defects arising from the alteration performed by a customer without ’s consent in a written form.
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Page 5: Table Of Contents
Part I. Water Module Operation Manual 1. Safety Summary ................................1 2. Introduction.................................. 2 3. Wire Remote Controller..............................4 4. Before Running ................................6 5. Run Modes .................................. 6 5.1 Starting Operation Steps ............................6 5.1.1 Standard Time Setting ..........................6 5.1.2 Cooling................................ - Page 6 7.2.1 Inspect and Open Water Module ........................ 32 7.2.2 Install Water Module............................ 33 8. Refrigerant and Water Pipe............................34 8.1 Refrigerant Pipeline and Tubing .......................... 34 8.2 Connect Refrigerant Pipeline..........................34 8.3 Connect Water Pipeline............................34 9. Water Circulation............................... 36 9.1 Check Water Circulation ............................36 9.2 Check Water Capacity and Initial Pressure of Expansion Tank ................
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Page 7: Part I. Water Module Operation Manual
Part I. Water Module Operation Manual 1. Safety Summary ● Do not perform installation work, refrigerant ● Do not use sprays, such as insecticide, lacquer, piping work, water piping work and electrical hair spray or other flammable gases. within wiring connection without referring to the approximately one (1) meter from the units. -
Page 8: Introduction
● Do not install the water module, remote control- ● This appliance can be used by children aged from ler and cable within approximately 3 meters years and above and persons with reduced physical, from strong electromagnetic wave radiators, sensory or mental capabilities or lack of experience such as medical equipment. - Page 9 ● When the outdoor environmental temperature is 2.1 Inspection Prior to Startup very low, or the load in the room is large and the ● Ensure that the pressure on the water pressure electric heating of water module is set as active gauge is above 0.1 MPa, the domestic water tank (5.1.7 In-situ Settings “d1”), system will automatically is full of water and the tap water inlet valve is...
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Page 10: Wire Remote Controller
● For simultaneous running of air conditioner heating and floor heating, or air conditioner heating and Press keys only by finger and use of other objects domestic hot water tank heating, the air conditioner ” key may damage the keys. Do not touch “ heating and water module heating have balanced CHECK because it is only intended for technical service... - Page 11 Fig.3.1 Wire Remote Controller A. Operation Keys Alarm Icon (Sterilization) STER “ Function Not Available” (Domestic Hot Water) “ Centralized Control” Temperature Setting ” “ CHECK CHECK “ Sterilization” RESET “ Run Restricted” FU NC (Function Selection) Defrosting /Automatic Antifreezing (Run Mode Selection) MODE Cooling...
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Page 12: Before Running
4. Before Running 5.1 Starting Operation Steps 5.1.1 Standard Time Setting Step 1 ● The machine not used for a long time should ● The machine not used for a long time should Power on, four straight lines and the default state of energize over 12 hours before starting. -
Page 13: Cooling
5.1.2 Cooling Step 2 If the water outlet set temperature is increased, press “ ” of the temperature setting key ③; if it is reduced, press “ ” . For cooling, the highest ● After the main power supply on, restart the water outlet set temperature is 20°C, and the machine and the previously set functions will lowest set temperature is 5°C. -
Page 14: Heating
Step 1 5.1.3 Heating At the standby state, press simultaneously the mode key ⑦ and the ④ for 3 CHECK seconds, and start the hot water test run function, seen below: ● After the main power supply on, restart the machine and the previously set functions will Heating Mode appear on the LCD screen. - Page 15 5.1.3.2 Floor Drying Step 1 At the standby state, press simultaneously the ● ● Before each heating season, user must run the reset key ⑤ and the hot water key ② for 3 floor heating to prevent damage to the floor seconds, go to floor drying.
- Page 16 5.1.3.3 Floor heating Step 1 Set Water Outlet Temperature Power on, wire remote controller will run at the Lo_Two default state, and previously running function may appear on the LCD screen. According to the actually mounted terminals, refer to “5.1.7 In-situ Hi_Two Settings”...
- Page 17 5.1.3.4 Domestic Hot Water Running 5.1.3.5 Powerful Water Storage Running Step 1 Step 1 Before powerful water storage, go to “5.1.7 In-situ Power on, the default state of wire remote controller will appear, and previously running Settings”, set the target temperature for powerful function may appear on the LCD screen.
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Page 18: Miscellaneous Running
Step 2 Method 1: Automatic quit After going to heat recovery, the wire controller Heat the water in the water tank to the set maintains the original state, the heating icon and the temperature for sterilization (5.1.7 In-situ Settings domestic hot water icon flash at 1 Hz. This means “Cb”... - Page 19 5.1.4.2 Emergency M ode 5.1.4.3 One-key Lock ● After system goes to one-key lock, stop time-related functions that can automatically Emergency mode is an emergent work mode using start the machine, including 7-day timing, timer, the electrical heating to produce heat, for meeting sterilization, automatic water storage, and lowest the heating need of user and after setting as the water temperature guarantee.
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Page 20: Timer Operations
Action Time ● After the keyboard of wire controller is locked, it will give no response to key acting and prevent Timer Indication wrong operation by children. ● Keyboard lock does not affect the run state of the machine. Press “ ” of the time setting key , the set time will increase;... - Page 21 7-day Timed Start ● There are two indication states after time period is set. ● Type one: timed startup indication. 5.1.6.2 Schedule Setting At the shutdown state (it can’t turn to schedule setting when the machine is on), press the time schedule key ⑨...
- Page 22 (1) If the timed on (“ ” flashes at 1 Hz ) is selected, press the time schedule key ⑨ to Timed OFF indicate the time, set mode, set function and flashes at 1 Hz target water outlet temperature of the timed startup.
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Page 23: In-Situ Settings
Step 5 Step 1 When “ ” flashes at 1 Hz, press the hot water At the OFF state, press simultaneously the ④ and the reset key ⑤ for 3 key ② for 3s, copy the settings of the previous day CHECK (Monday) to the current day (Tuesday), and “... - Page 24 Step 5 Continuously press “ ” , “ ” of the time setting key and the user may check the set codes and content for commonly used items of in-situ settings, see details below: Minimum Default Code Settings Range Adjusting Unit Explanation to Functions Remarks...
- Page 25 Minimum Default Code Settings Range Adjusting Unit Explanation to Functions Remarks Value Unit This function will shorten the defrosting use of water tank heat time and improve defrosting effect, but it inactive inactive/active 00 inactive, 01 active for defrosting will reduce the water temperature in water tank.
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Page 26: Stop Operation
5.2 Stop Operation ● “Function Not Available” icon The wire remote controller is a universal Press the ⑧, system stops running, ON/OFF component. If any function not available for and the LED lamp will also be off. water module is operated, “Function Not Available”... - Page 27 Step 3 Continuously press the temperature regulation key③ [Temperature Control ] Key “ ”, “ ”, and the circulating display of CHECK …… items are shown the right. The set temperature display …… area displays item code. …… Check [Temperature Control ] Key [Temperature Control] Key.
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Page 28: Check Mode 2
5.4.2 Mode 2 Value Displayed CHECK Step 1 Go to mode 1 before proceeding CHECK mode 2. to the CHECK mode 1, press the In the CHECK CHECK key ④ for 3 seconds to water module CHECK Mode 2 selection state. Water Module Display Z one A ddress &Refrigerant... -
Page 29: Automatic Control
6. Automatic Control 7.2 Water Module Not Running ● Three-minute stop protection (1) Check whether the water set temperature is In order to protect the compressor, when the correct. compressor stops, it can not run in at least 3 (2) Check whether the water system fully vents minutes. - Page 30 Table 7.2 Seven-Day Timed Run Schedule Time Period ON/OFF [hh:mm] Function [°C] Remarks Monday Tuesday Wednesday Thursday Friday Saturday Sunday...
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Page 31: Part Ii. Water Module Installation And Maintenance Manual
1. A warning to assure that partial units shall only be connected to an appliance suitable for the same refrigerant. 2. This unit <model AHM-080FJFAA and AHM-160FJFAA> is a partial unit air conditioner, ● Water module, wire remote controller and wires ●... - Page 32 1. Water Module 2. Plate Heat Exchanger 3. Water Pump 4. Ball Valve 5. Ball Valve 6. Water Pump(Field-Supplied) (The selection method is detailed in the section 12"Install External Water Pump" ) 7. Tee(Field-Supplied) (The installation method is detailed in the section 11"Install Electric Three-way Valve") 8.
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Page 33: Necessary Tools And Instrument List For Installation
4. Necessary Tools and Instrument List for Installation Tool Tool Tool Tool Pipe Handsaw Spanner Leveller Bender Clamper for Charging Screwdriver Pliers Solderless Cylinder Terminals Vacuum Gauge Hoist (for Pipe Cutter Pump Manifold Indoor Unit) Refrigerant Cutter for Brazing Kit Ammeter Gas Hose Wires... -
Page 34: Introduction To Water Module
6. Introduction to Water Module 6.1 Accessories and Optional Parts Table 6.1 are packed and transported with water module.Check to ensure that the accessories listed in. Before installation and commissioning, do not put Before installation and commissioning, do not put any irrelevant materials in water module. -
Page 35: Main Parts Of Water Module
6.2 Main Parts of Water Module ① Electric Heating Temperature Switch in Water ⑧ Electronic Expansion V alve Module Restricting element in heat pump system. With built-in electric heating temperature switch, ⑨ Pressure G age water module heater is turned off at too high Read pressure in water circulating system. -
Page 36: System Cycle Diagram
Water Inlet Ball V alve Isolate water circulation after ball valve in water inlet and outlet are closed. Water make-up inlet in ball valve supplements water to water circulating system. Water O utlet Lliquid pipe Gas pipe 6.3 System Cycle Diagram ①... -
Page 37: Installation Of Water Module
7. Installation of Water Module ● Install water module to a place where it is easy to operation and maintenance, seen in Fig.7.2. 7.1 Initial Check ● See dimension of water module in Fig.7.1 (unit: mm). Fig.7.2a Installation and Maintenance Space Fig.7.1a Dimension of Water Module Fig.7.2b Installation and Maintenance Space Means maintenance space. -
Page 38: Install Water Module
● Water module is installed in cool place, avoiding exposure to sunshine, high temperature or radiation by heat source. Open cover plate ● Temperature of place where water module is Remove 2 fixation screws installed should be within 0-35ºC, and relative humidity is no more than 80%. -
Page 39: Install Water Module
● As shown below, remove four screws on wood base and separate the unit from packing base and wood base. 7.2.2 Install Water Module ● Mounting wall must bear running weight of water module (76kg); a. Water module does not tilt; b. -
Page 40: Refrigerant And Water Pipe
Wrong (2) Pipe dimension are selected as follows. Unit (mm) Seal with Adhesive Tape or Sealing Cap Type Gas pipe Liquid pipe AHM-080FJFAA (4) Charging and discharging of refrigerant Φ 15.88 Φ 9.53 Operate according to installation and maintenance AHM-160FJFAA manual of outdoor unit. - Page 41 ● Water pipe and pipe joint must be supported NOTE: independently on water module. Be sure to install the water strainer horizontally ● Pipe and pipe joint in water module should be on the water inlet side. In case the water flow easy to remove and convenient to operate and downwards, vertical installation is allowed.
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Page 42: Water Circulation
(4) Confirm allowed maximal water capacity 9. Water Circulation The process of calculating allowed maximal Check water pipe is correctly connected, if not, the water capacity in whole circulation is: unit can not work normally. ① Calculate maximal water capacity corresponding 9.1 Check Water Circulation to initial pressure Pg by using maximal water (1) Water module is connected to water... - Page 43 Table 9.1 Water Capacity Checklist Installation Water Ca p a c i t y height ≤220L ＞220L difference No need to adjust initial pressure of Things need to do : expansion tank Must reduce initial pressure. Calculate it based on the section “initial pressure of expansion ≤7m tank”.
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Page 44: Adjust Initial Pressure Of Expansion Tank
9.3 Adjust Initial Pressure of Expansion Tank (1)Only use dry nitrogen to adjust default initial ● ● When injecting water, it can not discharge all of pressure of expansion tank when changed. air from system. Residual air can be discharged (2) Improper adjustment of initial pressure will lead to through automatic vent valve in first running system malfunction. -
Page 45: General Check
10.1 General Check (1) Ensure all electrical apparatus used on site (power switch, cut-out switch, lead, conduit and terminal block) are selected according to technical manual and national electrician standard. Wiring must be made according to national specification. (2) Check voltage is within rated voltage ±6%. If too low, system will not start. If too high, electrical parts will be burnt out. -
Page 46: Wiring
10.2 Wiring 10.2.1 Structure Diagram (1) See holes linking electric wire in water module in Fig.10.1. Indoor and outdoor unit must adopt fixed wiring. Indoor and outdoor unit must adopt fixed wiring. Conduit must be hard and goes into machine. Conduit must be hard and goes into machine. - Page 47 10.2.2 Main Parts of E lectric Box ① PCB1 ⑨ Terminal Block TB1 ② Transformer ● Used for introducing 220V power cable ③ Relay externally connected ● Used for electric heating in water module Wire ⑩ Holder ④ Relay ● Used for fixing 220V power cable ●...
- Page 48 10.2.3 Electrical Connection Diagram...
- Page 49 10.2.4 Inner Wiring External Water Pump Earth Wire Connected to This Terminal Electric Heating Earth 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 Communication Cable of Indoor Unit and Outdoor Unit Water Tank Temperature Sensor...
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Page 50: Install Electric Three-Way Valve
11. Install Electric Three-way Valve 10.2.5 Connect Communication Cable Electrical three-way valve is used only when domestic water tank and cooling fan coil are mounted. 11.1 Valve B ody Confirmation external outdoor unit wired input communication controller Off-site wire In-site wire Shielding Signal Line The installation method of electrical three-way valve and connection direction of water pipe are exclusive. -
Page 51: Installation Of External Water Pump
12. Installation of External Water Pump When the water module is installed, if water side flow ● When electronic three-way valve is is lower than 1.20m /h due to too long connecting energized(K), “water outlet 2” opens, “water water pipe and large resistance at water side, an outlet 1”... -
Page 52: Setting Of Dip Switch
13. Setting of DIP Switch 12.4 External Water Pump Wiring Location of DIP switch Wiring is made to external water pump as shown below: DSW2 DSW3 DSW1 DSW4 DSW6 DSW5 DSW7 DSW8 DSW9 There are 9 DIP switches in water module. Set up these switches as required. -
Page 53: Test Run
14. Test Run (4) Fuse reset(DSW 6) Factory Setting. Commissioning and test run is made as recorded in table 14.1. 14.1 Check BeforeTest Run In the case of applying high voltage to the Power off before wiring. After the unit is mounted, terminal 1,2 of TB2, the fuse (0.5A) on the PCB is Check before leakage protector starts: cut. -
Page 54: Energize Water Module
● Test run of floor heating 13. Check water circuit before test run Test run of floor heating is made according to (A) Confirm all water pipes are constructed in the section 5.1.3.3. After test lasts 2 hours or it correct state before test run. - Page 55 Table 14.1 Test Run and Maintenance Record Type: Series no.: Compressor no.: Use Name and Address: Date: 1. Does automatic vent valve discharge air normally? 2. Does the reading of water pressure gage reaches required pressure (0.1-0.25MPa)? 3. Is water inlet and outlet of water module correctly installed? Are all water pipes are conducted with non-leakage test? 4.
- Page 56 Table 14.2 Fault Code Code Abnormality Cause Communication is Communication cable between water module and outdoor unit abnormal. or wired controller is abnormal. Water temperature sensor Temperature sensor is in short-circuit or open-circuit. at inlet is abnormal. Water temperature sensor Temperature sensor is in short-circuit or open-circuit.
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Page 57: Floor Dry Running
15. Regular Maintenance of water module Regularly check water module as required in section 14.1 “Check Before Test Run”. Power off outdoor unit and water module before Regular Maintenance. Check the followings once at least every year: (1) Water pressure Check water pressure before startup. -
Page 58: Part Iii Manual Of Domestic Water Tank
Part III Manual of Domestic Water Tank Pay particular attention to the following items shorten their service lives. Do not use well water, underground water, spring water, during installation. Check after installation. otherwise, the service life of product can not be Check items Check results guaranteed. -
Page 59: Main Parts
3.1 Main Parts ● When tap water pressure is more than 0.65MPa, reducing valve must be mounted to reduce water tank pressure. ● For safety, do not add ethylene glycol into water circulation. If added, water will be contaminated when heat exchanger coil leaks. ●... -
Page 60: Safety Device
3.2 Safety Device 3.3 Installation Guide Note when water tank is installed: ● Recommend installing this equipment to balcony ● Temperature pressure valve must be tightly or outdoor at temperature from 0ºC to 43 ºC . connected with drainage pipe. Drainage pipe ●... -
Page 61: On-Site Wiring
3.6 On-site Wiring Water Power Source Power Rated Module Cable Size Source Current EN60 335 -1 1 Type Full series water tank 220V-240V Electrical wiring must be performed by professional 16.9A 2.5mm power 50Hz technician according to national regulations. supply (1) Correctly mount cable water proof head and Water tank 220V-240V... -
Page 62: Water Tank Pipeline Connection
3.10 Water Tank Pipeline Connection 70*R2(R is pipe inner diameter). Do not use metal pipe. Connect pipeline of water tank as shown in ● Drain pipe of temperature pressure safety valve Fig.3.4. The size of connecting pipe thread of must be connected to a safe location without water tank is seen below. -
Page 63: Maintenance And Repair
3.13 Maintenance and Repair 3.15 Technical S pecification To ensure good operation in the unit, it should work Running temperature scope at outdoor side: with the local dealer tor regularly check the unit and -20-43ºC on-site wiring. Water tank specification DHWT DHWT DHWT... - Page 64 Maintenance and Repair Record of Water Tank Water tank type: Use name and address: Spot check items: ①magnesium rod spot check②electric heating rod cleaning③ liner cleaning Mark checked item in the following record as “√” with an oily pen and write down the date, status and staff, etc.
- Page 65 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@hisensehitachi.com M00315Q 2019.04 V02...
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