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Indoor Unit
NH080PHXEA
NH160PHXEA
DHW Tank
NH200WHXEA
NH300WHXEA
NH200WHXES
NH300WHXES
Air to Water Heat Pump
-Hydro Unit
user manual
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E S F I P D DB98-32035A(2)
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Features of your Air to water heat pump • Quick Heating by TDM Technology Floor heating is well known as the optimal heating option for indoor thermal comfort. However, it takes 4~8 hours to heat up the room after it is turned on. Samsung EHS TDM technology quickens that process by blowing hot air along with floor heating to warm up the room. • Integrated Heating & Cooling System at a Lower Cost Time Division Multi (TDM), a smart alternating operation between air-to-water and air to air, en
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ENGLISH Contents 04 Safety precautions SAFETY PRECAUTIONS 04 07 Control panel OVERVIEW 07 08 Space operation mode CHECKING THE FUNCTION OF 09 DHW operation mode BUTTONS AND ICONS 10 Temperature adjustment 11 Hot key 12 Schedule 08 13 Status indicator 14 Optional function indicator 15 Available mode OPERATING BASIC FUNCTION 16 Space heating operation 17 Space cooling operation 18 Water law 15 19 Domestic water heating operation 20 Urgent DHW mode OPERATING HOT KEY FUNCTION 21 Outing mode
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Safety precautions Before using your new air conditioner, please read this manual thoroughly to ensure that you know how to safely and efficiently operate the extensive features and functions of your new appliance. Because the following operating instructions cover various models, the characteristics of your air conditioner may differ slightly from those described in this manual. If you have any questions, call your nearest contact center or find help and information online at www.samsung.com
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ENGLISH W ARNING FOR POWER SUPPLY Remove all foreign substances such as dust or water from the power plug terminals and contact points using a dry cloth on a regular basis. • U nplug the power plug and clean it with a dry cloth. • F ailing to do so may result in electric shock or fire. Plug the power plug into the wall socket in the right direction so that the cord runs towards the floor. • If you plug the power plug into the socket in the opposite direction, the electric wires within the cabl
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Safety information W ARNING FOR USING Do not place an object near the outdoor unit that allows children to climb onto the machine. • This may result in children seriously injuring themselves. Do not use this air conditioner for long periods of time in badly ventilated locations or near infirm people. • Since this may be dangerous due to a lack of oxygen, Open a window at least once an hour. If any foreign substance such as water has entered the appliance, cut the power by unplugging the power p
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ENGLISH Overview CONTROL PANEL Power(Space mode) Power(DHW mode) Display panel Mode button (Space mode) Mode button (DHW mode) Up /Down button Set button View button Daily schedule setting button DHW hot key Weekly schedule setting button Cancel/Delete button Outing hot key Silent button Schedule Set button Lock button Test button Overview _07
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Checking the function of buttons and indicators SPACE OPERATION MODE Mode Button Display Function Operation Space heating & cooling It can supply heating and cooling to the space when Operation the Power(Space mode) button is on. mode Results: The heat pump will run in heating or cooling mode. Space Heating Using this wired remote controller, only A2W can be mode operating with heating mode. A2A should be operated using its own wireless remote controller. If there are heating demands
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ENGLISH DHW OPERATION MODE Mode Button Display Function Operation Water heating Operation It can supply warm water to the DHW tank when the Power(DHW mode) button is pressed. mode Results: Heat pump will be turned on with the domestic water heating mode. DHW Economic Economic DHW mode, which is heat pump only, mode saving energy consumption. Standard Standard DHW mode, which is operated by both heat pump and heater. However heater operating time is still restricted. P
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Checking the function of buttons and indicators TEMPERATURE ADJUSTMENT Mode Button Display Function Operation Temperature Adjust To push up and down, modulate the water (Air) temperature. mode Supply water temperature to the load Domestic water temperature Room temperature Outdoor temperature Water law temperature Results: The or will be displayed on the controller. Set This button is used to find the current setting point which you want to change. According to Dip switch setting
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ENGLISH HOT KEY Mode Button Display Function Hot key Up To adjust set point temperature press arrows up or down. Results: The temperature can be set ranges from 5°C to 55°C and be adjusted by 0.5°C. Down DHW When DHW mode is enabled, it is assured that the full capacity of the heat pump is used for domestic water heating only. Results: The heat pump is operating for the domestic water only. Outing Lowers each target temperature of operation modes with pre-defined values stored in the
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Checking the function of buttons and indicators SCHEDULE Mode Button Display Function Schedule The system operates according to a certain schedule which is pre-defined by users or installers. 12_ Checking the function
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ENGLISH STATUS INDICATOR Mode Status Display Function Status Compressor On This icon indicates that the compressor in the outdoor unit is running. Back-up heater These icons indicate that the back-up heater in the On hydro unit is operating on 1 step(2kW) or 2 step(6kW) . Booster heater On This icon indicates that the booster heater in the DHW tank is active(3kW). The icon is not used when the DHW tank is not installed. Solar thermal It indicates when the solar panel is powered on. pan
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Checking the function of buttons and indicators OPTIONAL FUNCTION INDICATOR Mode Button Display Function Optional A2A A2A has priority while both A2A and A2W are in function Operating demand. When the A2A sign is on, the heat pump is only working for A2A. Child Lock The remote controller buttons can be locked to prevent children from changing the settings or from pressing the buttons by accident. Thermostat When the room thermostat is connected, the Water- connected Law operation is active
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ENGLISH Operating basic function AVAILABLE MODE Under the installation of both A2A(Air-To-Air type air conditioner) and A2W(Air-To-Water type hydro unit) at the same time, if our system operates only the heating mode of Air-to-Water Heat Pump, actual performance of our Air-to-Water Heat Pump may be reduced a little as compared with its rated performance. Because the part of the circulating refrigerant amount is bypassed into A2A type indoor units during A2W’s normal operation. Heating mode
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Operating basic function SPACE HEATING OPERATION In this mode, heating will be activated as required by the water temperature set point. • The set point can be set manually • or set weather dependant 1. Press Power(Space mode) button to turn on the heat pump unit. The heat pump will be turned on in the mode you select. • Space water heating devices: Radiator or Fan coil unit (field supply) In winter season, the heat pump sometimes goes into defrost mode to prevent from the freezing of
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ENGLISH SPACE COOLING OPERATION In this mode, cooling will be activated as required by the water temperature set point. • The set point can be set manually • or set weather dependant 1. Press Power(Space mode) button to turn on the heat pump unit. The heat pump will be turned on in the mode you select. • Space water cooling devices: Radiator or Fan coil unit (field supply) • Heating and cooling mode can not be selected at the same time. • Space cooling operation is not possible if th
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Operating basic function WATER LAW In this mode, the heat pump operates according to the parameters for the weather dependent. • The set point can be set manually • or set weather dependant 1. Press Power(Space mode) button to turn on the heat pump unit. The heat pump will be turned on in the mode you select. • Space air heating devices: Radiator or Fan coil unit (field supply) 2. Press the Mode(Space mode) button three times to select the mode. The heat pump will run on heating mode ac
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ENGLISH DOMESTIC WATER HEATING OPERATION In this mode, domestic water heating will be activated as required by the water temperature set point. • The set point can be set manually 1. Press Power(DHW mode) button to turn on DHW tank. The priority between heating/cooling/water-law and DHW modes are depending upon the user’s input of Field Setting Value of Wired Remote Controller. The default priority is on the DHW mode. • This mode can not be used when the DHW tank is not installed. • Th
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Operating hot key function URGENT DHW MODE If you want to enjoy a leisurely bath or need a lot of warm water urgently, select the DHW hot key. When this mode is enabled, it is assured that the full capacity of the heat pump is only delivered for domestic water heating. 1. Press DHW Hot key. The full capacity of the heat pump is only delivered to the DHW tank. The booster heater is forced to operate until the temperature of DHW tank reaches the set point. • This hot function can not be
