Samsung AE050CXYBEK/EU - Installation Manual

5 English Safety Infor mation the refrigerant with other gases including air or unspecified refrigerant. Failure to do so may cause pressure increase resulting in an explosion, rupture or injury. • Do not cut or burn the refrigerant container or pipings.• Use only suitable and clean service equipmen...

6 Safety Information English Safety Infor mation Leakage detection and refrigerant recovery • The leakage detector shall be calibrated in a refrigerant-free area. • Make sure that the detector is not a potential source of ignition. • Leak detector shall be set at percentage of LFL of the refrigerant...

7 English H andling the bo x This chapter describes what needs to be done after the boxes with the outdoor and indoor units are delivered on-site. NOTE • Directly after delivery, the unit must be checked for (transport) damage. Any damage must be reported immediately to the applicable distributor of...

8 English Unit instal lation Preparing the installation of the outdoor unit Choose a sufficient space for carrying the unit to the installation location in advance.Do not choose a location where a lot of dust is created such as a construction work site. WARNING • The refrigerant inside the unit is A...

9 English Unit instal lation Safety Zone WARNING • In case of a leakage the refrigerant must not be able to enter the indoor under any circumstances. The Safety Zone shall not have any building openings such as: Windows, Doors, Light wells, Flat roof windows, Air Inlet / Outlet of ventilation system...

10 Unit installation English Unit instal lation When installing more than 1 outdoor unit (Unit : mm) 1,500 or more 1,000 or more 1,000 or more • Wall on discharge-side 300 or more 1,000 or more 1,000 or more 600 or more 300 or more • Suction-side obstacle (3 sides)• No top-side obstacle 1,000 or mor...

11 English Unit instal lation Installation guide at the seashore Make sure to follow the below guides when installing at the seashore. 1 Do not install the product in a place where it is directly exposed to sea water and sea breeze.• Make sure to install the product behind a structure (such as a bui...

12 Unit installation English Unit instal lation Moving the outdoor unit • Be sure that the moving route is safe by anticipating the weight of the outdoor unit in advance. • Do not slant the product more than 30˚when carrying it. (always keeping the unit upright) • The surface of the heat exchanger i...

13 English Unit instal lation Outdoor unit drain work General area While the air to water heat pump is operating in heating mode, ice can accumulate on the surface of the condenser.To prevent ice from growing, the system occasionally enters a defrost mode and the ice on the surface thaws off.Water d...

14 English Piping instal lation Piping installation About the piping work Water connections must be made in accordance with the Water Piping and Wiring diagram delivered with the unit, respecting the water inlet and outlet. If air, moisture or dust gets in the water circuit, problems may occur. Ther...

15 English Piping instal lation CAUTION • The operating range of leaving water temperature is 15~75˚C at heating conditions and 5~25˚C at cooling conditions. • The minimum required water flow for operation is 7 liters/ min. At all times the required water flow-rates should remain. Otherwise, the uni...

16 Piping installation English Piping instal lation Unit resistance and PHE resistance by glycol concentrate The unit is composed of water pipes and PHE basically.To ensure correct operation and predict the expected performance, Flow and Resistance table can be used and Flow and resistance character...

17 English Piping instal lation Outdoor water piping insulation The complete water circuit, inclusive all the piping, must be insulated to prevent condensation during cooling operation and reduction of the heating and cooling capacity as well as prevention of freezing of the outside water piping dur...

18 Electrical installation English El ectric al instal lation Electrical installation Electrical installation Precautions when connecting the electrical wiring WARNING • Make sure first the water piping is connected before the electrical wiring work. • When removing or relocating the equipment, powe...

19 English El ectric al instal lation Layout of PCB 1 ON 2 3 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 17 18 19 16 20 22 23 24 25 26 27 28 29 30 31 32 33 21 Not working SMPS circuit DIP switch Micom EEPROM Wired Remocon COMM

24 Electrical installation English El ectric al instal lation Selection for the power wire terminal f Connect the cables to the terminal board using the solderless ring terminal. f Use certified and verified cables. f Connect using a driver which is able to apply the rated torque to the screws. f If...

25 English El ectric al instal lation 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 19mm 70xØ8.0 (LxOD) Shape 2. As shown in the figure, peel off the shields...

26 Electrical installation English El ectric al instal lation Grounding work f Grounding must be done by a qualified installer for your safety. Grounding the power cable f The standard of grounding may vary according to the rated voltage and installation place of a heating pump. f Ground the power c...

27 English El ectric al instal lation Backup heater B19(Neutral) Temp Sensor for backup heater HEATER1 Thermistor(CNS047 / BLK 2PIN) MC1-A Connecting a external backup heater (MHC-300FP) 1. Connect a MHC-300FP with CNP001 and B19(Neutral)2. Connect a Thermistor to CNS047(BLK Connector) f The N phase...

28 Electrical installation English El ectric al instal lation Connection of the Peak Power Control or PV control(Photovoltaics control) Description No. of wires Max. current Thickness Supply Scope Peak Power Control or PV control (Photovoltaics control) 2+ground - - Field supply ❋ Peak Power Control...

29 English El ectric al instal lation Connection of the the Solar Pump / DHW thermostat Description No. of wires Max. current Thickness Supply Scope Solar pump / DHW Thermostat 2+ground 22mA 0.75mm 2 H05RN-F or H07RN-F Field supply (220-240V~, Input) B26 : SOLAR PUMP / DHW Thermostat (L) B25 : SOLAR...

30 Electrical installation English El ectric al instal lation Connection guide of additional pump Ensuring proper water flow is an important factor for performance and efficiency. If the water flow is not adequate, consider installing additional pumps.When installing an additional pump, the system's...

31 English El ectric al instal lation Connection of the 2-way valve (2zone control is not used as FSV Setting #4061="0") 1. 2Way Valve performs open/close operations according to cooling/heating Thermo On/Off control.2. When setting up two thermostats, then; - 2way valve 1 operates according...

32 Electrical installation English El ectric al instal lation Connection of the 3-way valve Description No. of wires Max. current Thickness Supply Scope Diverting type 3way valve 4 50mA > 0.75 mm 2 , H05RN-F or H07RN-F Field supply ( 220-240V~, Output) B17: 3WAY (L1) B18: 3WAY (L2) B16: Live (L) ...

33 English El ectric al instal lation Connection of the thermostat To use thermostat control, configure FSV #2091/#2092 to "Use." Please refer to the controller manual for this setting.Cooling/Heating operation and water temperature are determined by the Thermostat input signal and Water Law...

34 Electrical installation English El ectric al instal lation Example Thermostat01 only : cooling mode Thermostat02 only : cooling mode Thermostat01, Thermostat02 : cooling mode Room thermostat N L Room thermostat N L Room thermostat N L Thermostat01 only : heating mode Thermostat02 only : heating m...

35 English El ectric al instal lation 2 Zone with Two thermostat control Under Floor Zone Controller #1 (Radiators) Zone Controller #2 (UFHs) Radiator TW4 Balancing Vessel (Mixing tank) Mixing Senser (Default, 15 m) CNS045(BLU) B5 : Neutral(N)B3 : CCW(L2) B2 : CW(L1) 1. Before the installation, cont...

37 English El ectric al instal lation Specification of power cable • 1 Phase – The power cables are not supplied with the air to water heat pump. – Power supply cords of parts of appliances for outdoor use shall not be thinner than polychloroprene sheathed flexible cord (Code designation IEC:60245 I...

38 Electrical installation English El ectric al instal lation 4 Insert the cables at the rear of the unit, and route them through the factory mounted cable sleeves into the switch box. Power and communication cable configuration • Power supply cable must be guided through the knock-out hole on the b...

39 English El ectric al instal lation 3 Connect the wire to B15 (Neutral) and CNP002 through the marked hole.* It’s just for providing a ON/OFF Control Signal of the Booster Heater. * The N Phase of the HEATER Signal can be connected to B5,B7,B11 instead of B15 (Maximum 2Wires can be connected 1 Scr...

40 Electrical installation English El ectric al instal lation To connect smart grid • To control the ClimateHub via external smart grid (SG) input signals (potential free, dry contact), please connect to the correct terminals (Signal1 (1/2), Signal2 (3/4)). If needed use relays, not supplied with th...

41 English Sy st em c onfigur ation Setting the outdoor options via K-button tactile switches Setting the correct options for the outdoor unit for site specific conditions via K-button tactile switches and explanation of their functions. 7-segment display KEY (K1~K4) Setting the option 1 Press and h...

42 System configuration English Sy st em c onfigur ation WARNING • Incorrect handling of the thermostat, safety valve or other valves may lead to tank rupture or plate heat exchanger damage. When servicing the unit follow the instructions carefully: – Always turn off the main power supply when the w...

43 English Sy st em c onfigur ation FSV Upload / Download To make an easy installation and service possible, please use an SD card and the wired remote controller's function. Field Setting Value 10** Remote Controller > 20** Water Law > 30** DHW > 40** Heating > 50** Others > Simple S...

44 Charging refrigerant English Char ging r efriger ant • Measure the quantity of the refrigerant according to the length of the liquid side pipe. Due to the small quantity of the R-290 charge, an accurate weighing of the R-290 charged in the system is mandatory to ensure proper performance. Importa...

45 English Troubleshooting Troubleshooting of error code Troubleshooting Troubleshooting Display Explanation Error Source E108 Setting Address Duplicate Error OUTDOOR UNIT/ Hydro Unit E120 Zone2 Indoor Room Temperature Sensor Short/Open Hydro Unit E121 Error of ROOM Temperature Sensor in Indoor unit...

47 English Technic al data Part Description COMP Compressor HX_M Heat Exchanger - Main (Outdoor unit) HX_PHE Heat Exchanger - PHE OFM Outdoor Fan Motor AC Accumulator PS_H Pressure Sensor - High PS_L Pressure Sensor - Low PS_W Pressure Sensor - Water PW_H Pressure Switch - High G_S Gas Separator E_M...

49 English Technic al data T DHW COLD WATER CONNECTION 6 5 P 7 P P FCU / RADIATOR HEATING UNDERFLOOR HEATING 4 ZONE 1 ZONE 2 a) OK + - OK + T P T P Wi-Fi Ø 28 mm Ø 28 mm 8 T T T 7 TB-C Communication F3/F4 B2/B3/B5 (AC 230V, 22mA) B10/B11 c) (AC 230V, 22mA) B14/B15 c) (AC 230V, 22mA) 7/8 9/10 2 3 3 C...