LG ARNH10GK2A2 Installation Manual

Installation work must be performed in accordance with the national wiring standards by authorized personnel only. Please retain this installation manual for future reference after reading it thoroughly Hydro Kit (For Medium Temperature) Original instruction INSTALLATION MANUAL AIR CONDITIONER For more information, Refer to the CD or LG Web site (www.lg.com). ...

TABLE OF CONTENTS 1. Safety Precautions.......................................................................................................................3 2. Installation Parts..........................................................................................................................8 3. General Information....................................................................................................... ...

lowed. n Be sure to read before installing the unit. n Be sure to observe the cautions specified here as they include important items related to safety. n Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. n Meanings of symbols used in this manual ar ...

area does not deterio- rate with age. • If the base collapses, the unit could fall with it, causing property dam- age, unit failure, and per- sonal injury. Do not install the unit outdoor. • It may cause damage to the unit. Use a vacuum pump or inert (nitrogen) gas when doing leakage test or purging air. Do not compress air or oxygen and do not use flammable gases. • There is the risk of death, ...

ENGLISH Safety Precautions Take care to ensure that power cable could not be pulled out or damaged during opera- tion. • There is risk of fire or electric shock. Do not place anything on the power cable. • There is risk of fire or electric shock. Do not plug or unplug the power supply plug during operation. • There is risk of fire or electric shock. Do not touch (operate) the unit with wet hands. • There is risk of f ...

for long time, we strongly recommend not to switch off the power supply to the unit. • There is risk of water freezing. Turn the main power off when cleaning or main- taining the unit. • There is risk of electric shock. Take care to ensure that nobody could step on or fall onto the unit. • This could result in per- sonal injury and unit damage. For installation, always contact the dealer or an Au ...

ENGLISH n Installation Always check for gas (refrigerant) leakage after installation or repair of unit. • Low refrigerant levels may cause failure of unit. Keep level even when installing the unit. • To avoid vibration or water leakage. Use two or more people to lift and transport the unit. • Avoid personal injury. n Operation Do not lay on the cooled floor for long time when the unit is in cooling o ...

sor 1 Strainer 1 Independent Power Module 1 Installation Parts 8 Hydro Kit 2. Installation Parts Thank you for choosing LG Electronics Hydro Kit. Before starting installation, please make it sure that all parts are found inside the unit box. www.lg.com Hydro Kit (For Medium Temperature) Please read this installation manual compl ...

and hot water generation. By Interfacing to various accessories user can customize the range of the application. Hydro Kit Installation Manual 9 ENGLISH Model name and related information *1 : Tested under Eurovent Heating condition (water temperature 30°C(86°F) → 35°C(95°F) at out- door ambient temperature 7°C(44 ...

To extend the functionality of , there are various external auxiliary apparatus called as "accessories". They are classified by "accessories" and "3rd party accessories" according to the manufacturer. Accessories are presented LG Electronics, and 3rd party accessories are presented by related man- ufacturers. Hydro Kit Accessories supported by 3 ...

ENGLISH 1. Select space for installing the unit, which will meet the following conditions: The place where the unit shall be installed inside. The place shall easily bear a load exceeding four times of the unit weight. The place where the unit shall be leveled. The place shall allow easy water drainage. The place where the unit shall be connected to the outdoor unit. The place where the unit is not affected by ...

• Fix the unit tightly with bolts as shown below so that the unit will not fall down due to earthquake. • Noise and vibration may occur from the floor or wall since vibration is transferred through the in- stallation part depending on installation status. Thus, use anti-vibration materials (cushion pad) fully (The base pad shall be more than 200 mm (7-7/8 inch)). Flat washer Anchor bolt Spring washe ...

ENGLISH General Considerations Followings should be considered before beginning water circuit connection. • Service space should be secured. • Water pipes and connections should be cleaned using water. • Space for installing external water pump should be provided. • Never connect electric power while proceeding water charging. Water Piping and Water Circuit Connection While installing water pipes, follo ...

[Install water tank] [Install floor cooling/heating] On-site installation Union joint (2) air vent (5) Thermometer (6) Drain pipe (1) P/T service port (3) Strainer (4) Drain valve (8) Shut-off valve (9) Outlet Water or Inlet water Pressure gauge (7) Hydro kit Excessive pressure safety valve(10) Water cycle * For the water pipe system, use th ...

ENGLISH * WATER TANK & FLOOR HEATING INSTALLATION 1. Use the pump (1) with sufficient capacity to assure loss of overall water pressure and to supply water to the Hydro Kit. 2. Install the shut-off valve (2) on both sides of the pump to clean and repair the pump. 3. Install the flexible joint (3) to prevent noise and vibration transferred from the pump. 4. Install the pressure gauge (4) to monitor the water pre ...

(Exclude scale diameter of 0.4mm or less and other net) - Check the strainer direction and assemble on the inlet hole (Refer to picture) - Wrap the Teflon tape on the screw thread of the water pipe for more than 15 times for assembly. - Install the service port facing downward. (Within left/right 45 degrees) - Check if there is any leakage on the connecting part. - Clean the strainer periodical ...

ENGLISH Installation Condition Installing sanitary water (DHW) tank requires following considerations : • Sanitary water tank should be located at the flat place. • Water quality should comply with EN 98/83 EC Directives. • As this water tank is sanitary water tank (indirect heat exchange), do not use anti water-freezing treatment like ethylene grycol. • It is highly recommend to wash out inside of the ...

When Hydro Kit is used with the sanitary water tank, it is STRONGLY recommended to install recirculation pump to prevent cold water at the end of hot water supply flooding out and to stabilize the water temperature inside the sanitary water tank. - The recirculation pump should be operated when sanitary water demand is not required. Therefore, external time scheduler to determine when the re ...

ENGLISH Installation Solar Thermal Kit How to Install Solar Thermal Kit Step 1. Check the diameter of pre-installed pipes. (symbol Ⓐ and Ⓑ) Step 2. If the diameter of pre-installed pipes is different from diameter of solar thermal kit, it is neces- sary to reduce or extend of pipe’s diameter. Step 3. After Step 2., connect the pipe and solar thermal kit. Step 4. Connect solar thermal sensor to ‘CN_TH4’(Red connect ...

staller should optimize the installation scene according to the installation conditions. This is a simple concept diagram. Refer to the water cycle(page 12~13) for installation components. 1) Floor Heating only (Without mixing tank) Floor heating loop Fan coil unit Radiator M 2) Floor Heating only (With mixing tank) ...