Samsung AE080RXYDEG/EU - Installation Manual

5 ENGLISH Product specifications Product line-up Line-up Remark Heat pump units Chassis - Model name AE080RXYDEG AE080RXYDGG AE120RXYDEG AE120RXYDGG AE160RXYDEG AE160RXYDGG Auxiliary parts Control kit MIM-E03CN Requisite Accessories f f Keep supplied accessories until the installation is finished . ...

6 Outdoor unit specification Type Unit AE080RXYDEG AE120RXYDEG AE160RXYDEG Power source - 1Φ, 220~240VAC 50Hz 1Φ, 220~240VAC 50Hz 1Φ, 220~240VAC 50Hz Refrigerant g 1,150 (R-32) 2,200 (R-32) 2,200 (R-32) Noise (Heat/Cool, Pressure) dB(A) 48/48 50/50 52/54 Water connection (In/Out) Inch 1 .0 1 .0 1 .0...

7 ENGLISH Application examples • The application examples given below are for illustration purposes only . • When the SAMSUNG Air-to-Water Heat Pump system is used in series with another heat source (e .g . gas boiler), ensure that the return water temperature not exceed 65°C . • The unit is only to...

8 Application examples Application #2 Mono outdoor + Tank Integrated Hydro Unit Outdoor unit [ Supply Scope ] Tank Integrated Hydro Unit Balancing Vessel Room Controller Zone Control Supply Header Return Header Supply Header Return Header Under-Floor Heating Coils Radiators or Convectors 45°C 35°C W...

9 ENGLISH Main components Dimensions(Overall) Heat pump for R-32 . 1-Fan chassis f f AE080RXYD** 620 330 360 384 940 973 998 (Unit : mm) 2-Fan chassis f f AE120RXYD**/AE160RXYD** 620 330 360 384 940 1395 1420 (Unit : mm) DB68-08408A-07_IM_EHS R-32 MONO OUTDOOR_EU_EN_.indd 9 2024-01-10 오후 1:40:39

13 ENGLISH Functional diagram PHE T/S #3 Charging port Charging port 4WAY v/v T/S #4 Comp Filter HP s/w Filter Exp . v/v Accum T/S #5 T/S #6 T/S #2(TW2) T/S #1(TW1) Part Description PHE Plate heat exchanger T/S #1 For water inlet temp sensor T/S #2 For water outlet temp sensor T/S #3 For PHE temp se...

14 Installing the unit Moving the outdoor unit f f Select the moving route in advance . f f Be sure that moving route is safe from weight of the outdoor unit . f f Do not slant the product more than 30˚when carrying it . (do not lay the product down sideways) f f The surface of the heat exchanger is...

15 ENGLISH Deciding on where to install the outdoor unit Decide the installation location regarding the following condition and obtain the user’s approval . f f The outdoor unit must not be placed on its side or upside down, as the compressor lubrication oil will run into the cooling circuit and ser...

18 Installing the unit Preparation of fire extinguisher f f If a hot work is to be done, an appropriate fire extinguishing equipment should have been available . f f A dry powder or CO₂ fire extinguisher shall be equipped near the charging area . Ignition sources free f f Make sure to store the unit...

19 ENGLISH Labelling f f The parts shall be labelled to ensure that they have been decommissioned and emptied of refrigerant . f f The labels shall be dated . f f Make sure that the labels are affixed on the system to notify it contains flammable refrigerant . Recovery f f When removing refrigerant ...

20 Installing the unit Space requirements for outdoor unit When installing 1 outdoor unit (Unit : mm) 300 or mor e 1,500 or mor e ❋ ❋ When the air outlet is opposite the wall ❋ ❋ When the air outlet is towards the wall 300 or mor e 300 or more 600 or more 1,500 or mor e 2,000 or more ❋ ❋ When 3 side...

21 ENGLISH When installing more than 1 outdoor unit (Unit : mm) 1500 or mor e ❋ ❋ When the air outlet is towards the wall 300 or mor e 300 or more 600 or more 600 or more 600 or more ❋ ❋ When 3 sides of the outdoor unit are blocked by the wall 300 or mor e 1500 or mor e 600 or more 600 or more 500 o...

22 Installing the unit Outdoor unit installation The outdoor unit must be installed on a rigid and stable base to avoid any increase in the noise level and vibration, particularly if the outdoor unit is to be installed in a location exposed to strong winds or at a height, the unit must be fixed to a...

23 ENGLISH Drain work • General area While Air-Water Heat Pump is running in heating mode, Ice can begin accumulate on the surface of condenser . To prevent Ice from growing, system go into De-frost mode and then Ice on the surface changes to water .Dropped water from condenser shall be eliminated t...

25 ENGLISH Selecting a location in cold climates • When operating the unit in a low outdoor ambient temperature, be sure to follow the instructions described below . NOTE f f To prevent exposure to wind, install the unit with its suction side facing the wall . f f Never install the unit at a site wh...

26 Piping work Water connections must be made in accordance with the outlook diagram delivered with the unit, respecting the water in- and outlet . If air, moisture or dust gets in the water circuit, problems may occur . Therefore, always take into account the following when connecting the water cir...

28 Piping work Primary water circuit freeze protection If the ambient temperature is below freezing conditions, freezing of water in the primary circuit (outdoor unit and pipework) may occur during power failure or temporary loss of power by SmartGrid activation . To prevent damaging of the product ...

29 ENGLISH Part Description d s Isolation of water inside the house when there is a power interruption .Normally closed valves (located indoors near the piping entry/exit points) can prevent that all water from indoor piping is drained when the antifreeze valve open . • When there is a power interru...

30 Piping work Calculating the pre-pressure of the expansion vessel f f The pre-pressure(Pg) to be set depends on the maximum installation height difference(H) and is calculated as below : Pg=(H/10+0 .3) bar Unit resistance and PHE resistance by glycol concentrate The unit is composed of water pipes...

32 Piping work Charging water After installation is completed, the following procedures shall be used to charge water into the Outdoor Unit . f f Connect water lines to water connections of Air-Water Heat Pump . f f Air vent valve shall be open at least 2turns so that air can be eliminated in the sy...

33 ENGLISH Wiring Two electronic cables must be connected to the outdoor unit . f f The connection cord between indoor unit and outdoor unit . f f The power cable between outdoor unit and auxiliary circuit breaker . f f Specially for Russian and European market, before installation, the supply autho...

34 Wiring Power Cable Specifications 1 phase Outdoor unit Rated Voltage Range MCA MFA Hz Volts Min Max Min. Circuit Amps. Max. Fuse Amps. AE080RXYDEG 50 220-240 198 264 22 A 27 .5 A AE120RXYDEG 50 220-240 198 264 28 A 35 A AE160RXYDEG 50 220-240 198 264 32 A 40 A f f The power cable is not supplied ...

35 ENGLISH Between indoor unit and outdoor unit connection cable specifications(Common in use) Communication cable Home server 0 .75mm², 2wires 0 .75mm², 2wires f f For the power Cable, use the grade H07RN-F or H05RN-F materials . f f Power supply cords of parts of appliances for outdoor use shall n...

36 Wiring Wiring diagram of power cable When using ELB for 1 phase and 3 phase ELCB MCCB + ELB N L N L3(T) L2(S) L1(R) 2(N) 1(L) Power Supply Electrical component box Control kit f f 1 phase f f 3 phase Communication cable Main power cable f f The appearance of the unit may be different from the pic...

37 ENGLISH Wiring diagram of connection cord 1 phase 3 phase N L Control kit Main power cable Communication cable Cable tie L F2 F1 N N L3(T) L2(S) L1(R) F2 F1 1(L) 2(N) NOT USE Control kit Communication cable Cable tie L F2 F1 N Main power cable • Lay the electrical wiring so that the front cover d...

39 ENGLISH How to connect your extended power cables 1 . Prepare the following tools . Tools Crimping pliers Connection sleeve (mm) Insulation tape Contraction tube (mm) Spec MH-14 20xØ6 .5 (HxOD) Width 19 mm 70xØ8 .0 (LxOD) Shape 2 . As shown in the figure, peel off the shields from the rubber and ...

41 ENGLISH Testing operations 1 . Check the power supply between the outdoor unit and the auxiliary circuit breaker . - 1 phase power supply : L, N - 3 phases power supply : R,S,T,N 2 . Check the CONTROL KIT 1) Check that you have connected the power and communication cables correctly . (If the powe...

43 ENGLISH Error codes If the unit has some problems and does not work normally, error code is shown on the OUTDOOR UNIT main PBA or LCD of the wired remote controller. Display Explanation Error Source 101 CONTROL KIT / OUTDOOR UNIT wire connection error CONTROL KIT, OUTDOOR UNIT 120 Short- or open-...

45 ENGLISH Maintenance Listed checks and inspections shall be implemented regularly so that the unit can operate as design intention in production site . Always switch off the unit and remove power cable from the electric source before carrying out any maintenance or repair works . Mentioned actions...

46 Maintenance Adding refrigerants in running condition 1 . Press the function key for adding refrigerant .2 . After 30 minutes of operation, open the Charging Ports on low pressure side in Heat Pump .3 . Open the valve for low pressure side in the manifold gauge to recharge the remaining refrigeran...

47 ENGLISH It is recommended that annually a competent persona Inspects and cleans the line strainer .b Checks the operation of the expansion relief valve and temperature & pressure relief valve .c Recommissions the cylinder in accordance with the instructions . Tundish Install the Tundish in a ...

48 Charging refrigerant f f Measure the quantity of the refrigerant according to the length of the liquid side pipe . Add quantity of the refrigerant using a scale . Important information: regulation regarding the refrigerant used This product contains fluorinated greenhouse gases . Do not vent gase...

49 ENGLISH Troubleshooting FAULT POSSIBLE CAUSE REMEDY No water flow from hot taps . 1 . Mains supply off .2 . Strainer blocked . Cold water inlet Pressure Reducing Valve incorrectly fitted . 1 . Check and open stopcock .2 . Turn off water supply . Remove strainer and clean . 3 . Check and refit as ...

51 ENGLISH Hot water from taps is cold Excessive Hot water from taps Immersion Heater Are immersion heaters switched on Switched on immersion heaters Is the programmer set to central heating or not switched on Cylinder Thermostat set to high Is Thermostat wired as per layouts for “S” or “Y” plan ins...

52 Commissioning Filling up 1 . Open a hot tap .2 . Open the cold water supply valve .3 . When water flows from hot tap, close the tap .4 . Allow the system to stabilize for 5 minutes .5 . Open each hot water tap in turn to expel air from the system pipe work .6 . Check for leaks .7 . Manually opera...