Table of Contents
Related Manuals for Samsung AE CXYD Series
Summary of Contents for Samsung AE CXYD Series
- Page 1 Air to Water Heat Pump Installation manual EHS Mono Outdoor Unit AE***CXYD** • Thank you for purchasing this Samsung product. • Before operating this unit, please read this manual carefully and retain it for future reference.
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Page 2: Table Of Contents
Contents Safety Information Handling the box Unpacking the outdoor unit Product line-up and accessories Unit installation Preparing the installation of the outdoor unit Choosing the installation location Safety Zone Moving the outdoor unit Mounting the outdoor unit Outdoor unit drain work Piping installation About the piping work Connecting the water pipes... - Page 3 Business users should contact their supplier and check the terms and conditions of the purchase contract. This product and its electronic accessories should not be mixed with other commercial wastes for disposal. For information on Samsung’s environmental commitments and product-specific regulatory obligations, e.g. REACH, visit: https://www.samsung.com/uk/sustainability/environment/environment-data/ ※...
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Page 4: Safety Information
Contact install it, as the refrigerant may leak. A leaking product should be Samsung’s technical support if the unit produces smoke, if the moved to a safe outdoor place. There should be no ignition source power cable is hot or damaged or if the unit is very noisy. - Page 5 – The work area should be appropriately ventilated before • Replace components only with parts specified by Samsung. working on the refrigerant circuit, brazing, or handling Other parts may result in the ignition of refrigerant in the electrics.
- Page 6 Safety Information Leakage detection and refrigerant • If compressors or compressor oils are to be removed, make sure that they have been evacuated to the acceptable level recovery to ensure that flammable refrigerant does not remain in the lubricant. • The leakage detector shall be calibrated in a refrigerant-free •...
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Page 7: Handling The Box
• Directly after delivery, the unit must be checked for (transport) damage. Any damage must be reported immediately to the applicable distributor of the Samsung products. After inspection, the protective wrapping and box must be put back correctly in order to protect the product. -
Page 8: Unit Installation
Unit installation Preparing the installation of the outdoor Do not install the air to water Heat Pump in the following locations: unit • A location where there are any potential dangerous substances Choose a sufficient space for carrying the unit to the installation like: combustible gas, carbon fiber, mineral oil, arsenic acid, location in advance. -
Page 9: Safety Zone
Safety Zone When installing 1 outdoor unit (Unit : mm) 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 systems, etc. - Page 10 Unit installation When installing more than 1 outdoor unit (Unit : mm) (Unit : mm) 300 or more 3,000 or more 1,000 or more 3,000 or more 1,000 or more 1,000 or more 1,500 or more 1,500 or more • Wall on suction-side •...
- Page 11 • Make sure that the product is located at least 150 mm above anticorrosion treatment (like special coating) is required. the maximum expected level of snow. • Please contact your local Samsung representative for further details. 5 When the product is installed at a seashore, periodically clean it with water to remove attached salinity.
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Page 12: Moving The Outdoor Unit
Unit installation Moving the outdoor unit Mounting the outdoor unit • Be sure that the moving route is safe by anticipating the The outdoor unit must be installed on a rigid and stable base to weight of the outdoor unit in advance. avoid any increase in the noise level and vibration, particularly if the outdoor unit is to be installed in a location exposed to strong •... -
Page 13: Outdoor Unit Drain Work
Outdoor unit drain work WARNING • If the drainage is not adequate, it can lead to stagnant water General area and ice build-up, causing system performance issues and possible damages. While the air to water heat pump is operating in heating mode, ice can accumulate on the surface of the condenser. -
Page 14: Piping Installation
Piping installation About the piping work • Connect the shut-off valve (with integrated filter) to the outdoor unit water inlet, using the thread sealant. At this time, the filter should be directed downward so that impurities can Water connections must be made in accordance with the Water be collected. -
Page 15: Setting Capacity And Pre-Pressure Of The Expansion Vessel
(a) Installation height difference: height difference(m) between CAUTION the highest point of the water circuit and the indoor unit. If the unit is located at the highest point of the installation, • The operating range of leaving water temperature is 15~75˚C at heating conditions and 5~25˚C at cooling conditions. - Page 16 Piping installation Unit resistance and PHE resistance by glycol Freezing protection: Anti-freeze valves concentrate In order to prevent system water from freezing inside the pipework during subzero ambient conditions after a sudden power outage, anti- The unit is composed of water pipes and PHE basically. freeze valves are advised if glycol is not a suitable solution.
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Page 17: Outdoor Water Piping Insulation
Outdoor water piping insulation Minimum active water volume The complete water circuit, inclusive all the piping, must be insulated The minimum active water volume of the system is the amount of to prevent condensation during cooling operation and reduction of water which is always pumped around, even when all valves in the the heating and cooling capacity as well as prevention of freezing system are closed. -
Page 18: Electrical Installation
Electrical installation Electrical installation Precautions when connecting the Electrical wiring diagram electrical wiring WARNING • Make sure first the water piping is connected before the Power Supply Power Supply electrical wiring work. • When removing or relocating the equipment, power off MCCB+ELB MCCB+ELB first and then disconnect the electrical wiring. -
Page 19: Outdoor Wiring
Outdoor wiring Terminal block specification 1 Open the switch side cover. • 1 Phase (Unit: mm) AC power: M5 screw Communication: M4 screw 10.1 2 Insert the cables at the rear of the unit, and route them • 3 Phase through the factory mounted cable sleeves into the switch box. -
Page 20: To Connect The Power Supply
Electrical installation To connect the power supply • When installing electrical wiring: tension on the cable(s) must be avoided. • Earth wire for the indoor unit and outdoor unit cables must be • Two cables must be connected to the outdoor unit clamped to a suitable ring terminal clamp (not supplied) –... -
Page 21: System Configuration
System configuration Setting the outdoor options via K-button 3 After selecting the desired option, you can shortly press the K2 switch to adjust the value of the option, as indicated by Seg 3 tactile switches and Seg 4, and change the function setting for the selected option. -
Page 22: Testing Operations
System configuration Option SEG1 SEG2 SEG3 SEG4 Function of the option K2 (Number of Press) KEY operation 7-segment display Disabled Trial operation in Cooling "K" "4" "BLANK" 1 time mode "BLANK" Base Heater Enabled (Factory default) Discharge mode of DC 2 times "K"... -
Page 23: Charging Refrigerant
Charging refrigerant • Measure the quantity of the refrigerant according to the length NOTE of the liquid side pipe. Due to the small quantity of the R-290 a Factory refrigerant charge of the product: see unit name plate. charge, an accurate weighing of the R-290 charged in the b Additional refrigerant amount charged in the field. -
Page 24: Troubleshooting
Troubleshooting Troubleshooting Troubleshooting of error code Display Explanation Error Source Display Explanation Error Source OUTDOOR UNIT/ E443 No startup due to Low pressure OUTDOOR UNIT E108 Setting Address Duplicate Error Hydro Unit E458 Outdoor unit Fan Error OUTDOOR UNIT Zone2 Indoor Room Temperature Sensor E461 [Inverter] COMP Operating failure OUTDOOR UNIT... -
Page 25: Technical Data
Technical data Refrigerant circuit diagram • AE050CXYD**/AE080CXYD** PS_W Outdoor FanMotor Thermistor - Ambient (T_A) (OFM) Thermistor - Cond Out (T_CO) Thermistor - Heat Exchanger - Main Water Out (Outdoor unit)(HX_M) (T_WO) Heat Exchanger - Electronic Expansion PHE (HX_PHE) Pressure Sensor - Valve - Main (E_M) Thermistor - Solenoid... - Page 26 Technical data • AE120CXYD**/AE160CXYD** PS_W Outdoor FanMotor Thermistor - Ambient (T_A) (OFM) Thermistor - Cond Out (T_CO) Thermistor - Heat Exchanger - Main Water Out (Outdoor unit)(HX_M) (T_WO) Heat Exchanger - Electronic Expansion PHE (HX_PHE) Pressure Sensor - Valve - Main (E_M) Thermistor - Solenoid Low (PS_L)
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Page 27: Piping & Wiring Diagram
Piping & Wiring diagram English... - Page 28 Technical data Legend Symbols ① Samsung EHS ClimateHub outdoor unit Circulation pump ② Samsung Mono Tank Integrated Hydro unit Shut off valve ③ Samsung Wi-Fi Module Ball valve ④ Samsung Wired Remote Controller (MWR-WW10N) Check valve ⑤ Balancing vessel (Decoupler) Strainer ⑥...
- Page 30 This appliance is filled with R-290.