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Summary of Contents for Samsung AVXWH Series
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Page 1: Air Conditioner
INSTALLATION MANUAL Wall Mounted Type Series HB-Prestige : AVXWH G-Premium : AVXWP Air Conditioner F I D DB98-24119A(1) -
Page 2: Table Of Contents
Contents Safety Precautions ...................... Accessories .......................... Selecting the Installation Location ............... Fixing the Installation Plate ..................10 Purging the Unit ........................ 11 EEV Kit Installation ......................12 Connecting the Refrigerant Pipe ................16 Cutting/Flaring the Pipes ..................... -
Page 3: Safety Precautions
Safety Precautions The following safety precautions must be taken when using your air conditioner. WARNING • Risk of electric shock can cause injury or death. • Disconnect all remote electric power supplies before servicing, installing or cleaning. • Installation must be done by the manufacturer or service agent or a similar qualified person in order to avoid a hazard. - Page 4 Safety Precautions (Continued) OWER SUPPLY LINE OR CIRCUIT BREAKER If the power cable of this air conditioner is damaged, it must be replaced by service agent or similarly qualified persons in order to avoid a hazard. The unit must be plugged into an independent circuit if applicable or ...
- Page 5 Make sure that you earth the cables. - Do not connect the earth wire to the gas pipe, water pipe, lighting rod or telephone wire. If earthing is not complete, electric shock or fire may occur. Install the circuit breaker. ...
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Page 6: Accessories
Accessories The following accessories are supplied with the indoor unit. The type and quantity may differ depending on the specifications. AVXWH Installation Plate Remote Control Wired remote Controller cables Batteries for User’s manual Installation manual Remote Control AVXWP Installation Plate Insulation refringerant Cable tie Tapped screw... -
Page 7: Selecting The Installation Location
Selecting the Installation Location Indoor Unit There must be no obstacles near the air inlet and outlet. Install the indoor unit on a ceiling that can support its weight. Maintain sufficient clearance around the indoor unit. Make sure that the water dripping from the drain hose runs away correctly and safely. - Page 8 Selecting the Installation Location (Continued) Dimension of the indoor unit AVXWH Air in Air out Unit : mm Connection Model Liquid 028/036 ø6.35 (1/4”) ø12.70 (1/2”) 045/056/071 1099 ø6.35 (1/4”) ø15.88 (5/8”)
- Page 9 AVXWP Air in � �� Air out Unit : mm Connection Model Liquid 022/028 ø6.35 (1/4”) ø12.70 (1/2”) 036/045 ø6.35 (1/4”) ø12.70 (1/2”) 056/071 1080 ø9.52 (3/8”) ø15.88 (5/8”)
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Page 10: Fixing The Installation Plate
Fixing the Installation Plate Before fixing the installation plate to a wall or window frame, you must determine the position of the 65-mm hole through which the cable, piping and hose pass to connect the indoor unit up to the unit. When facing the air conditioner in position on the wall, the piping and cable can be connected from the: Right... -
Page 11: Purging The Unit
Purging the Unit... -
Page 12: Eev Kit Installation
EEV Kit Installation Preparing for Installation Concrete Check dimension and installation location. Insert Hole in anchor Hole in plug Check installation place. By using a pattern sheet, check required installation space. Suspension bolt(3/8" or M10)-field supply ��� Unit : mm 450mm X 200mm or more ... - Page 13 Connection of refrigerant piping & Insulation Insert bot anchors, use existing ceiling supports or construct a suitable support. Ensure the ceiling is strong enough to support the weight Caution of the indoor unit. Before hanging the unit, test the strength of each attached suspension bolt. Connect the “IN”...
- Page 14 EEV Kit Installation (Continued) Wiring & Assigning address Room A Room B Another EEV Kit Outdoor unit Room C Connect the AC power cable and communication cable from the unit to terminal, then connect the cable to another EEV Kit. Connect the AC power cable and communication cable to each indoor unit (A, B and C).
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Page 15: Key Function
Function of Display T he numbers which are displayed on left are the status of indoor unit checking status through communication with same unit. (If it indicates 1, 3 and 7, that means the ADDRESS of indoor unit is set to 1, 3 and 7.) T he numbers which are displayed on right indicate the ADDRESS of SW51, ... -
Page 16: Connecting The Refrigerant Pipe
Connecting the Refrigerant Pipe There are two refrigerant pipes of different diameters: Refrigerant oil A smaller one for the liquid refrigerant A larger one for the gas refrigerant A short length of piping is already fitted to the air conditioner. You must extend this piping using assembly piping (optionally supplied). -
Page 17: Cutting/Flaring The Pipes
Cutting/Flaring the Pipes Make sure that you prepared the required tools. (pipe cutter, reamer, flaring tool and pipe holder) If you want to shorten the pipe, cut it using a pipe cutter ensuring that the cut edge remains at 90° with the side of the pipe. There are some examples of correctly and incorrectly cut edges below. -
Page 18: Performing Leak Test & Insulation
Performing Leak Test & Insulation Leak Test To check for gas leaks on the indoor unit, check the connection part of each refrigerant pipe by using a nitrogen gas. Note See details on the unit installation manual for leak test. Insulation Once you have checked that there are no leaks in the system, you can insulate the piping and hose. - Page 19 2 Select the insulator of the refrigerant pipe. Insulate the gas side and liquid side pipe referring to the thickness according to the pipe size. The thickness according to the pipe size is a standard of the indoor temperature of 27°C and humidity of 80%.
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Page 20: Drain Hose Installation
Drain Hose Installation Care must be taken when installing the drain hose for the indoor unit to ensure that any condensation water is correctly drained outside. When passing the drain hose through the 65 mm hole drilled in the wall, check that none of the following situations occur. -
Page 21: Changing Direction Of The Drain Hose
Changing Direction of the Drain Hose Only for AVXWH You can select the direction of the drain hose depending on the place you want to install the indoor unit. Detach the rubber cap with the flyer. Screws hole Screw Detach the insulation(FOAM-PE). Drain hose Detach the drain hose by pulling it and turning to the left. -
Page 22: Electronic Works
Electronic Works Power and communication cable connection Before proceeding to electronic works, you must turn off the circuit breaker. Indoor unit power should be supplied through the breaker(MCCB, ELB) separated by the power. The power cable should be used only copper wires. Connect the power cable{1(L), 2(N)} among the units within maximum length and communication cable(F1, F2) each. - Page 23 Specification of electronic wire Communication Power supply MCCB Power cable Earth cable cable Max : 242V 15A, 30mmA 2.0mm 2.0mm 0.75~1.25mm Min : 198V 0.1 sec Decide the power cable specification and maximum length within 10% power drop among indoor units. Coef×35.6×L ×i ∑...
- Page 24 Electronic Works (Continued) Select the power cable in accordance with relevant local and national regulations. Wire size must comply with local and national code. For the power cable, use the grade of H07RN-F or H05RN-F materials. You should connect the power cable into the power cable terminal and fasten it with a clamp.
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Page 25: Indoor Unit Setting
Indoor Unit Setting Main Address Setting Before installing the indoor unit, assign an address to the indoor unit according to the air conditioning system plan. The address of the indoor unit is assigned by adjusting MAIN(SW01, SW02) and RMC(SW03, SW04) rotary switches. ... -
Page 26: Additional Functions
Additional Functions AVXWH Function �� �� �� �� Wired remote control Not use Centralized control Not use SW05 RPM up Option drain pump ���� N/A : Not Available AVXWP Function Wired remote control Not use Centralized control Not use SW05 Heating thermo-off ＋2°C... -
Page 27: Final Checks And User Tips
Final Checks and User Tips To complete the installation, perform the following checks and tests to ensure that the air conditioner operates correctly. Check the following. Strength of the installation site Tightness of pipe connection to detect a gas leak ... -
Page 28: Troubleshooting
Troubleshooting The error indicated on the display panel of indoor unit Display Explanation Description Communication errors in the indoor unit Communication errors in the unit Indoor unit room temperature sensor error (Open/Short) Inlet pipe temperature sensor error in the indoor unit heat exchanger (Open/Short) Outlet pipe temperature sensor error in the indoor unit heat exchanger (Open/Short) - Page 29 Memo...
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