Samsung AE120AXEDEH/EU - Manuals

Page 2 - Contents; PREPARATION

ENGLISH-2 Contents PREPARATION Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Product specifications . . . . . . . . . . ...

Page 3 - ATION; Safety precautions; WARNING; Warning

ENGLISH-3 01 PREPAR ATION Safety precautions Carefully follow the precautions listed as below because they are essential to guarantee the safety of SAMSUNG product . WARNING • Always disconnect a power supply of Air-Water Heat Pump before servicing it or accessing components inside the unit . • Veri...

Page 5 - Product specifications; Accessories

ENGLISH-5 01 PREPAR ATION Product specifications Product line-up Line-up Remark Heat pump units Chassis - Model name AE120AXEDEH AE120AXEDGH AE160AXEDEH AE160AXEDGH Accessories f Keep supplied accessories until the installation is finished . f Hand the installation manual over to the customer after ...

Page 6 - Outdoor unit specification

ENGLISH-6 Outdoor unit specification Type Unit AE120AXEDEH AE120AXEDGH AE160AXEDEH AE160AXEDGH Power source - 1P, 220~240 VAC, 50 Hz 3P, 380~415 VAC, 50 Hz 1P, 220~240 VAC, 50 Hz 3P, 380~415 VAC, 50 Hz Weight (net/gross) kg 100 .5/110 .0 99 .5/109 .0 100 .5/110 .0 99 .5/109 .0 Size (WxHxD, net) mm 9...

Page 7 - Main components

ENGLISH-7 02 INSTALLATION Main components Dimensions(Overall) Heat pump for R-410A . 2-Fan chassis 620 330 360 384 940 1395 1420 (Unit : mm) DB68-10993A-03_IM_EHS Outdoor UB_EU_EN_.indd 7 DB68-10993A-03_IM_EHS Outdoor UB_EU_EN_.indd 7 2024-11-15 오전 9:19:07 2024-11-15 오전 9:19:07

Page 8 - Installing the unit; Deciding on where to install the outdoor unit; Installation Guide at the seashore

ENGLISH-8 Installing the unit Deciding on where to install the outdoor unit Decide the installation location regarding the following condition and obtain the user’s approval . f The outdoor unit must not be placed on its side or upside down, as the compressor lubrication oil will run into the coolin...

Page 9 - Moving the Outdoor Unit by Wire Rope

ENGLISH-9 02 INSTALLATION Sea Sea breeze Outdoor unit Sea Sea breeze Outdoor unit Protection wall Sea Sea breeze Outdoor unit Protection wall should be constructed with a solid material that can block the sea breeze and the height and width of the wall should be 1 .5 times larger than the size of th...

Page 10 - Space requirements for outdoor unit; When installing 1 outdoor unit

ENGLISH-10 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 si...

Page 11 - When installing more than 1 outdoor unit

ENGLISH-11 02 INSTALLATION 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 15 00 o r m or e 600 or more 60...

Page 12 - Outdoor unit installation; Outdoor unit support; OUTDOOR UNIT INSTALLED ON THE WALL BY RACK

ENGLISH-12 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 fi...

Page 13 - Drain work; General area; Drain hole Φ20 x 4 ea

ENGLISH-13 02 INSTALLATION 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...

Page 15 - Selecting a location in cold climates

ENGLISH-15 02 INSTALLATION 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 To prevent exposure to wind, install the unit with its suction side facing the wall . f Never install the unit ...

Page 16 - Electrical connections; Overall system configuration; Connection of the power cable (1 phase 2 wires); Connection of the power cable (3 phase 4 wires)

ENGLISH-16 Electrical connections Overall system configuration Connection of the power cable (1 phase 2 wires) Distribution board Outdoor unit Hydro unit 1 phase 2 wires 220- 240 V ~ Earth Communication cable ELCB 1 phase 2 wires 220- 240 V ~ 1 phase 2 wires 220- 240 V ~ Earth DHW tank Earth MCCB+ E...

Page 17 - Connecting the cable; Power cable specifications; phase; Phase

ENGLISH-17 02 INSTALLATION Connecting the cable Power cable specifications 1 phase Outdoor unit Rated Voltage Range MCA MFA Hz Volts Min Max Min. Circuit Amps. Max. Fuse Amps. AE120AXEDEH 50 220-240 198 264 28 A 35 A AE160AXEDEH 50 220-240 198 264 32 A 40 A f The power cable is not supplied with Air...

Page 18 - Specification of connection cables (common in use); Communication : M4 screw; Communication : M4 screw

ENGLISH-18 Connecting the cable Specification of connection cables (common in use) Power supply Max/Min(V) Communation cable 1Φ, 220-240 V, 50 Hz ±10 % 0 .75~1 .5 mm², 2 wires 3Φ, 380-415 V, 50 Hz f For Power Cable, use the grade H07RN-F or H05RN-F materials . When installing the indoor unit, outdoo...

Page 19 - Wiring diagram of power cable; When using ELB for 1 phase and 3 phase

ENGLISH-19 02 INSTALLATION Wiring diagram of power cable When using ELB for 1 phase and 3 phase N L3(T) L2(S) L1(R) N L 2(N) 1(L) Power Supply Electrical component box MCCB+ELB ELCB Hydro unit f 1 phase f 3 phase Communication cable Main power cable Cable clamp ❋ The appearance of the unit may be di...

Page 20 - phase 2 wires

ENGLISH-20 Connecting the cable 1 phase 2 wires 1 phase Earth Communication cable between Hydro unit and outdoor units Power cable Earth cable (U-Trap) Hydro unit Communication cable Circuit breaker • When removing the outer cover of the power cable, use the appropriate tools to prevent damaging the...

Page 21 - phase 4 wires

ENGLISH-21 02 INSTALLATION 3 phase 4 wires L1(R) L2(S) L3(T) N 2(N) 1(L) 3 phase Earth Communication cable between Hydro and outdoor units Power cable Earth cable (U-Trap) Hydro unit Communication cable Circuit breaker NOT USE • When removing the outer cover of the power cable, use the appropriate t...

Page 22 - Connecting the power terminal; Installing the earth wire; Earthing the power cable; Note 1) Earthing work 3

ENGLISH-22 Connecting the cable Connecting the power terminal f Connect the cables to the terminal board using the compressed ring terminal . f Connect the rated cables only . f Connect using a wrench which is able to apply the rated torque to the screws . f If the terminal is loose, fire may occur ...

Page 23 - How to connect your extended power cables; Method 1

ENGLISH-23 02 INSTALLATION 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...

Page 25 - Refrigerant piping work

ENGLISH-25 02 INSTALLATION Refrigerant piping work f Install the refrigerant pipe within the maximum allowable length, difference in height and length of after the first branch pipe . f The pressure of the R-410A is high .Use only rated refrigerant pipe and follow the installation method . f Use cle...

Page 26 - Selecting the refrigerant pipe

ENGLISH-26 Refrigerant piping work Selecting the refrigerant pipe Outdoor unit capacity (kW) Liquid side (mm) Gas side (mm) Outer diameter (mm) Minimum thickness (mm) Temper grade AE120AXEDEH ø9 .52 ø15 .88 ø 6 .35 0 .7 C1220T-0 AE120AXEDGH ø 9 .52 0 .7 AE160AXEDEH ø12 .70 0 .8 AE160AXEDGH ø15 .88 1...

Page 28 - Selecting the insulator of the refrigerant pipe; Insulating the refrigerant pipe

ENGLISH-28 Refrigerant piping work Selecting the insulator of the refrigerant pipe f According to pipes size, insulate pipes on gas and liquid side by selecting appropriate insulations . f Standard condition is under a temperature of 30 °C and a humidity of 85 % . If the units are installed in extre...

Page 29 - Brazing the Pipe; Replacement of Nitrogen gas

ENGLISH-29 02 INSTALLATION Insulating the refrigerant pipe f Be sure to insulate the refrigerant pipe, joints and connections with class 'o' material . f If you insulate the pipes, the condensed water does not fall from the pipes and the capacity of the Air to Water Heat Pump is improved . f Check i...

Page 30 - Performing the refrigerant gas leak test

ENGLISH-30 Refrigerant piping work Performing the refrigerant gas leak test f Use a manifold gauge for R-410A to prevent the inflow of foreign substances and resist against the internal pressure . f Pressure test with dry oxygen free nitrogen only . Apply pressure to the liquid side pipe and gas sid...

Page 31 - Vacuum drying

ENGLISH-31 02 INSTALLATION Vacuum drying f Use the tools for R-410A only to prevent the inflow of foreign substances and resist against the internal pressure . f Use the vacuum pump with the check valve to prevent pump oil from flowing backward while the vacuum pump is stopped suddenly . f Use the v...

Page 32 - Selecting additional refrigerant charge; Basic charge; Refrigerant Charging

ENGLISH-32 Refrigerant piping work Selecting additional refrigerant charge ❋ Basic charge The basic amount of refrigerant for outdoor unit charged in factory is: Outdoor unit (Series) Factory charge(kg) AE120AXEDEH 3 .01 AE120AXEDGH AE160AXEDEH AE160AXEDGH ❋ Charge additional refrigerant according t...

Page 33 - Charging refrigerant; Charging using a cylinder with a

ENGLISH-33 02 INSTALLATION Charging refrigerant f The R-410A refrigerant is blended refrigerant . Add only liquid refrigerant . 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: regulatio...

Page 34 - Adding refrigerant

ENGLISH-34 Refrigerant piping work Adding refrigerant f The R-410A refrigerant is blended refrigerant . Add only liquid refrigerant . f Measure the quantity of the refrigerant depending on the length of the liquid side pipe . Add fixed quantity of the refrigerant using a scale . ❋ Adding refrigerant...

Page 35 - To close the valve stem; To open the valve stem

ENGLISH-35 02 INSTALLATION f Adding the heating refrigerant1) When recharging the heating refrigerant, connect the low pressure pipe from manifold gage to the suction charging port . 2) Press the function key for adding refrigerant in heating mode .3) After 20 minutes of operation, open the valve on...

Page 36 - Checking correct grounding; Setting the option switch and function of the keys; Testing operations

ENGLISH-36 Checking correct grounding If the power distribution circuit does not have a grounding or the grounding does not comply with specifications, an grounding electrode must be installed . The corresponding accessories are not supplied with the Air to Water Heat pump .1 . Select an grounding e...

Page 39 - Setting the option

ENGLISH-39 02 INSTALLATION Setting the option 1 . Press and hold K2 to enter the option setting . (Only available when the operation is stopped) - If you enter the option setting, display will show the following . - Seg1 and Seg2 will display the number for selected option . - Seg3 and Seg4 will dis...

Page 41 - Pump down procedure; Objective of pump down; Relocation of the Air to water heat pump

ENGLISH-41 02 INSTALLATION Pump down procedure Objective of pump down For product repairs and indoor unit relocation, pump down operation must be done recover the refrigerant into the outdoor unit . Cautions when performing pump down f Product limits amount of refrigerant in the outdoor unit due to ...

Page 42 - by following the below instruction before pump down operation.

ENGLISH-42 Pump down procedure Collecting refrigerant in refrigerant vessel before pump down operation If the amount of refrigerant in the system exceeded the maximum allowable limit, reduce the amount of the refrigerant by following the below instruction before pump down operation. 1 . Prepare an e...

Page 43 - Completing the installation

ENGLISH-43 02 INSTALLATION Completing the installation f Check the following after completing the installation . Installation Outdoor unit • Check the external surface and the inside of the outdoor unit .• Is there any possibility of short circuit?• Is the place well-ventilated and ensures space for...

Page 44 - Final checks and trial operation; Inspection before test operation; Run the unit by KEY MODE or controller.

ENGLISH-44 Final checks and trial operation Inspection before test operation 1 . Check the power cable and communication cable of the indoor and outdoor unit .2 . Check the power supply between the outdoor unit and the cabinet panel . - Check the 220-240 V~ / 380-415 V~ with the voltage meter . 3 . ...

Page 45 - THERS; Troubleshooting; Error codes; of the wired remote controller.

ENGLISH-45 03 O THERS Troubleshooting • Incorrect handling of thermostat, safety valve or other valves may lead to tank rupture . When servicing the unit follow instructions carefully: • Always turn off main power supply when water supply is being shut off .• Test the free operation of the safety va...