Samsung AM040FXMDGH - Manuals

5 ENGLISH Outdoor unit type Shape Model Cooling and Heating 1phase AM040 ✴ XMDEH AM050 ✴ XMDEH AM060 ✴ XMDEH 3phase AM040 ✴ XMDGH AM050 ✴ XMDGH AM060 ✴ XMDGH Installation combination f You must install the indoor unit that uses R-410A only. f If sum capacity of the combined indoor units exceeds the ...

6 Deciding to where to install the outdoor unit Decide the installation location based on the following condition and obtain the user’s approval. f Avoid a place that may disturb your neighbor. Noise may occur from the outdoor unit and the discharged air may run into the neighborhood. (Be careful of...

8 Installation location f Make a space for ventilation and service as seen in the picture. f When multiple outdoor units are combined for installation, allow enough space for ventilation against a wall. If the ventilation space is not allowed, product malfunction may occur. f The side with logo is t...

9 ENGLISH When installing more than 1 outdoor unit ❋ When 3 sides of the outdoor unit are blocked by the wall (Unit : mm) 300 or mor e 300 or more 600 or more 600 or more 600 or more ❋ When the walls are blocking front and the rear of the outdoor units 300 or mor e 1500 or mor e 600 or more 600 or m...

10 Installation location Moving the Outdoor Unit f Select the moving route in advance. f Be sure that moving route is safe from the weight of the outdoor unit. f Do not slant the product more than 30˚ when carrying it. (Do not lay the product down sideways.) f The surface of the heat exchanger is sh...

11 ENGLISH Base ground work < When installing on the ground > Drain hole 150mm or more < When installing on the roof > Install the outdoor unit horizontally on the ground 150mm or more f The outdoor unit should be supported within the range of measurement below for base ground work. (Uni...

12 Refrigerant pipe installation Refrigerant pipe work f The length of refrigerant pipe should be as short as possible and the height difference between an indoor unit and outdoor unit should be minimized. f The piping length between the outdoor unit and the indoor unit may not exceed the allowable p...

13 ENGLISH Selecting refrigerant pipe Temper grade and minimum thickness of the refrigerant pipe Outer diameter [mm] Minimum thickness [mm] Temper grade ø6.35 0.7 Annealed ø9.52 0.7 ø12.70 0.8 ø15.88 1.0 ø19.05 0.9 Drawn ø22.23 0.9 t For pipes larger than Ø 19.05, drawn type (C1220T-1/2H or C1220T-H...

14 Refrigerant pipe installation Selecting Y-joint f Select the first Y-joint according to main pipe size of each outdoor unit capacity. f Select the other Y-joints according to the total indoor unit capacity under the selected Y-joint. Selecting the first Y-joint Other Y-joints Outdoor unit capacity ...

15 ENGLISH Direction of the pipe when brazing f Brazing the pipe should be done with the pipe headed downward or horizontally. f Avoid brazing with the pipe headed upward. t The test liquid used to detect leakage after pipe brazing should be the designated one. The use of the test liquid containing ...

16 Refrigerant pipe installation Tightening flare connection area f Check that the flaring is properly made. f Align the center of the piping and sufficiently tighten the flare nut with fingers. Finally, tighten the flare nut with torque wrench until the wrench clicks. When tightening the flare nut with tor...

17 ENGLISH Pipe installation for an outdoor unit Pipe direction The refrigerant pipe can be pulled out from front, flank, rear, and bottom side, so install it depending on the installation site condition. Caution for using knock-out hole t Make sure not to damage the exterior of the outdoor unit. t R...

18 Refrigerant pipe installation Refrigerant pipe installation examples Using a Y-joint Using a Y-joint/EEV kit Using a header joint Using a header joint/ Y-joint Allowable length of the refrigerant pipe and the installation examples Connection by Y-joint Outdoor unit Connection by Y-joint/EEV kit O...

20 Refrigerant pipe installation Connection by header joint g Outdoor unit Header joint Indoor unit Connection by Y-joint/header joint H2 H1 f c g Outdoor unit Indoor unit Header joint Y-joint Classification Header joint connection Y-joint / header joint connection Maximum allowable length of pipe Ou...

21 ENGLISH Refrigerant pipe work Refrigerant Y-joint installation Install the Y-joint ‘horizontally’ or ‘vertically’. f Install horizontally f Install vertically t When using A~J type of Y-joint, connect the Y-joint to the pipe with the provided reducer. t When using K~Z type of Y-joint, connect the...

22 Refrigerant pipe installation Correct use (The insertion depth of connecting pipe) Incorrect use (The insertion depth of connecting pipe) Basic specification Connecting pipe Connecting pipe When cutting connection part Connecting pipe Connecting pipe t When inserting connecting pipe into the Y-joi...

24 Refrigerant pipe installation Performing air tightening test f Use tools for R-410A only to prevent the inflow of foreign substances and to resist the internal pressure. f Use dry Nitrogen gas to do an airtight test as below. Apply pressure to the liquid side pipe, gas side pipe with Nitrogen gas ...

25 ENGLISH Vacuuming a pipe and an indoor unit f Use the tools for R-410A only to prevent the inflow of foreign substances and resist against the internal pressure. f Use the vacuum pump with the check valve to prevent pump oil from flowing backward while the vacuum pump is stopped suddenly. f Use the...

26 Refrigerant pipe installation Selecting additional refrigerant charging f Basic refrigerantThe basic amount of additional refrigerant charged at a factory Model Refrigerant Factory charge(kg) AM040 ✴ XMDEH R-410A 3.2 AM050 ✴ XMDEH 3.2 AM060 ✴ XMDEH 3.3 AM040 ✴ XMDGH 3.2 AM050 ✴ XMDGH 3.2 AM060 ✴ ...

27 ENGLISH 2. The amount of additional refrigerant for each indoor unit (Unit : kg) Capacity (kW) Model 1.5 1.7 2.2 2.8 3.6 4.5 5.6 6 7.1 8.2 9 11.2 12.8 14 16 Slim 1way cassette (JSF) (AM ✴✴✴ FN1DEH ✴ / AM ✴✴✴ JN1DEH ✴ ) 0.25 0.25 0.25 0.32 0.32 Interior 1way cassette (AM ✴✴✴ HN1DEH ✴ ) 0.15 0.15 2...

28 Refrigerant pipe installation f Be sure to plug the rest of drain holes not connected with drain plugs using drain caps. Drain cap Drain plug Insulating refrigerant pipe or Y-joint f You must check if there is a gas leak before completing all the installation process. After you check that the gas...

29 ENGLISH Insulating refrigerant pipe f You must insulate refrigerant pipe, Y-joint, header joint, and pipe connection area. f If you insulate the pipes, the condensed water does not fall from the pipes. f Check if there are any insulation cracks on the bent pipe. Insulation Install the insulation ...

30 Refrigerant pipe installation Insulating the header joint f Fasten the header joint using a cable tie and cover the connected part. f Insulate the header joint and the brazing part and wrap the connected part with an adhesive insulation tape to prevent dew formation. Insulation Adhesive insulatio...

31 ENGLISH Wiring work f Wiring work should be performed in accordance with related laws such as ‘Technical specification on electric installation’, ‘Wiring regulations’ or ‘Installation manual’. f Copper cable should be used for wiring work and all the wires or parts should be rated products. f Wiri...

32 Wiring work Overall System Configuration Connection of the power cable (1 phase 2 wires) Distribution board Outdoor unit Indoor unit Communication cable 220V Wired remote controller Earth 1 phase 2 wires220V-240V~ MCCB + ELB ELCB Or MCCB + ELB ELCB Or Earth 1 phase 2 wires220V-240~ Connection of t...

33 ENGLISH Connection of the power cable (3 phase 4 wires) Distribution board Outdoor unit Indoor unit Communication cable 220V Wired remote controller Earth 1 phase 2 wires220V-240V~ MCCB + ELB ELCB Or MCCB + ELB ELCB Or Earth 3 phase 4 wires380V~ Connection of the power cable (3 phase 4 wires usin...

34 Wiring work Specification for circuit breaker and power supply cord f Power supply cord is not supplied with air conditioner. f Select the power supply cord in accordance with relevant local and national regulations. f Wire size must comply with the applicable local and national code. f The applia...

35 ENGLISH Selecting compressed ring terminal f Select a compressed ring terminal of a connecting power cable based on a nominal dimensions for cable. f Cover a compressed ring terminal and a connector part of the power cable and then connect it. Silver solder Nominal dimensions for cable (mm 2 ) 4/...

36 Wiring work Installing grounding wire f Grounding must be done by a qualified installer for your safety. f Use the grounding wire by referring to the specification of the electric cable of the outdoor unit. Grounding the power cable f The standard of grounding may vary according to the rated voltag...

37 ENGLISH Grounding work If the power distribution circuit does not have a grounding or the grounding does not comply with specifications, a ground rod must be installed. The corresponding accessories are not supplied with the air conditioner.1. Select a grounding rod that complies with the specifica...

38 Setting indoor unit option switch and key function PBA shape AM ✴✴✴✴ XMD ✴ H Series 7-SEGMENT (DISPLAY) DIP S/W (K5~K16) Do not connect wires to these terminal blocks Terminal blocks (R1, R2) for connection with the Upper Controller(DMS, Touch, On/Off Controller, etc) S/W for setting number of con...

39 ENGLISH Setting the number of connecting indoor units Ex : When you connect 3 indoor units, set SW02 to 3 AM ✴✴✴✴ XMD ✴ H Series SW02 Unit digit SW01 Unit digit S/W function AM ✴✴✴✴ XMD ✴ H Series Tact switch Heating KEY operation Cooling KEY operation Reset View Mode K1 K2 K3 K4 DIP switch Manua...

40 Setting indoor unit option switch and key function DIP S/W specification setting AM ✴✴✴✴ XMD ✴ H Series TACT switch Number of presses Content SEG1 SEG2 SEG3 SEG4 Remark K1 Press and hold 1 time Check operation 1 Heating refrigerant charging 2 Heating trial operation 3 Heating pump out 4 Vacuum 5 C...

43 ENGLISH f K15, K16: Defrost Option l This is to control entering condition of defrost mode Switch Function K15 K16 ON ON MID ON ON LOW1 OFF OFF LOW2 ❋ Defrost mode will start when the temperature difference between outdoor and outdoor heat exchanger has become more than certain standard. ❋ Factory...

44 Setting indoor unit option switch and key function 4. After selecting the function for options, press and hold the K2 switch for 2 seconds. Edited value of the option will be saved when entire segments blinks and tracking mode begins. t Edited option will not be saved if you do not end the option...

45 ENGLISH 6. Guaranteed range of check operation For correct judgment, you must perform check operation in below indoor/outdoor temperature condition. 50 40 30 20 10 0 -10 -20 5 10 15 20 25 30 35 40 45 Indoor temperature (°C) Cooling Heating Out door t empera tur e (°C ) - Check operation selects a...

46 Charging refrigerant f The R-410A refrigerant is blended refrigerant. Add only liquid refrigerant. f Measure the quantity of the refrigerant according to the length of the liquid side pipe. Add quantity of the refrigerant using a scale. Important information regulation regarding the refrigerant u...

48 Pump Down The object of pump down f You can reduce as much refrigerant leakage as possible during product movement or repair by collecting the refrigerant to the outdoor unit. Caution for pump down procedure f The amount of refrigerant that can be put into an outdoor unit is limited due to the sl...

50 Checking lists after finishing installation f Before supplying power, measure the power terminal (L, N) and outdoor unit grounding using insulation-resistance tester. - The measured value should be above 30MΩ. t You must not measure the communication terminal since the communication circuit may ge...

51 ENGLISH Trial operation f Check the power supply between the outdoor unit and the cabinet panel. - 1 phase power supply : L, N - 3 phase power supply : R,S,T,N f Check the indoor unit. - Check whether you have connected the power and communication cables correctly. (The communication cables betwe...

SAMSUNG ELECTRONICS CO., LTD. 107, Hanamsandan 6beon-ro, Gwangsan-gu, Gwangju-si, Korea 62218 Samsung Electronics Service DepartmentPO Box 12987, Blackrock, Co. Dublin. IrelandorBlackbushe Business Park, Yateley, GU46 6GG. UK This product is RoHS compliant DB98-33604A-15

5 ENGLISH Outdoor unit type Shape Model Cooling and Heating 1phase AM040 ✴ XMDEH AM050 ✴ XMDEH AM060 ✴ XMDEH 3phase AM040 ✴ XMDGH AM050 ✴ XMDGH AM060 ✴ XMDGH Installation combination f You must install the indoor unit that uses R-410A only. f If sum capacity of the combined indoor units exceeds the ...

6 Deciding to where to install the outdoor unit Decide the installation location based on the following condition and obtain the user’s approval. f Avoid a place that may disturb your neighbor. Noise may occur from the outdoor unit and the discharged air may run into the neighborhood. (Be careful of...

8 Installation location f Make a space for ventilation and service as seen in the picture. f When multiple outdoor units are combined for installation, allow enough space for ventilation against a wall. If the ventilation space is not allowed, product malfunction may occur. f The side with logo is t...

9 ENGLISH When installing more than 1 outdoor unit ❋ When 3 sides of the outdoor unit are blocked by the wall (Unit : mm) 300 or mor e 300 or more 600 or more 600 or more 600 or more ❋ When the walls are blocking front and the rear of the outdoor units 300 or mor e 1500 or mor e 600 or more 600 or m...

10 Installation location Moving the Outdoor Unit f Select the moving route in advance. f Be sure that moving route is safe from the weight of the outdoor unit. f Do not slant the product more than 30˚ when carrying it. (Do not lay the product down sideways.) f The surface of the heat exchanger is sh...

11 ENGLISH Base ground work < When installing on the ground > Drain hole 150mm or more < When installing on the roof > Install the outdoor unit horizontally on the ground 150mm or more f The outdoor unit should be supported within the range of measurement below for base ground work. (Uni...

12 Refrigerant pipe installation Refrigerant pipe work f The length of refrigerant pipe should be as short as possible and the height difference between an indoor unit and outdoor unit should be minimized. f The piping length between the outdoor unit and the indoor unit may not exceed the allowable p...

13 ENGLISH Selecting refrigerant pipe Temper grade and minimum thickness of the refrigerant pipe Outer diameter [mm] Minimum thickness [mm] Temper grade ø6.35 0.7 Annealed ø9.52 0.7 ø12.70 0.8 ø15.88 1.0 ø19.05 0.9 Drawn ø22.23 0.9 t For pipes larger than Ø 19.05, drawn type (C1220T-1/2H or C1220T-H...

14 Refrigerant pipe installation Selecting Y-joint f Select the first Y-joint according to main pipe size of each outdoor unit capacity. f Select the other Y-joints according to the total indoor unit capacity under the selected Y-joint. Selecting the first Y-joint Other Y-joints Outdoor unit capacity ...

15 ENGLISH Direction of the pipe when brazing f Brazing the pipe should be done with the pipe headed downward or horizontally. f Avoid brazing with the pipe headed upward. t The test liquid used to detect leakage after pipe brazing should be the designated one. The use of the test liquid containing ...

16 Refrigerant pipe installation Tightening flare connection area f Check that the flaring is properly made. f Align the center of the piping and sufficiently tighten the flare nut with fingers. Finally, tighten the flare nut with torque wrench until the wrench clicks. When tightening the flare nut with tor...

17 ENGLISH Pipe installation for an outdoor unit Pipe direction The refrigerant pipe can be pulled out from front, flank, rear, and bottom side, so install it depending on the installation site condition. Caution for using knock-out hole t Make sure not to damage the exterior of the outdoor unit. t R...

18 Refrigerant pipe installation Refrigerant pipe installation examples Using a Y-joint Using a Y-joint/EEV kit Using a header joint Using a header joint/ Y-joint Allowable length of the refrigerant pipe and the installation examples Connection by Y-joint Outdoor unit Connection by Y-joint/EEV kit O...

20 Refrigerant pipe installation Connection by header joint g Outdoor unit Header joint Indoor unit Connection by Y-joint/header joint H2 H1 f c g Outdoor unit Indoor unit Header joint Y-joint Classification Header joint connection Y-joint / header joint connection Maximum allowable length of pipe Ou...

21 ENGLISH Refrigerant pipe work Refrigerant Y-joint installation Install the Y-joint ‘horizontally’ or ‘vertically’. f Install horizontally f Install vertically t When using A~J type of Y-joint, connect the Y-joint to the pipe with the provided reducer. t When using K~Z type of Y-joint, connect the...

22 Refrigerant pipe installation Correct use (The insertion depth of connecting pipe) Incorrect use (The insertion depth of connecting pipe) Basic specification Connecting pipe Connecting pipe When cutting connection part Connecting pipe Connecting pipe t When inserting connecting pipe into the Y-joi...

24 Refrigerant pipe installation Performing air tightening test f Use tools for R-410A only to prevent the inflow of foreign substances and to resist the internal pressure. f Use dry Nitrogen gas to do an airtight test as below. Apply pressure to the liquid side pipe, gas side pipe with Nitrogen gas ...

25 ENGLISH Vacuuming a pipe and an indoor unit f Use the tools for R-410A only to prevent the inflow of foreign substances and resist against the internal pressure. f Use the vacuum pump with the check valve to prevent pump oil from flowing backward while the vacuum pump is stopped suddenly. f Use the...

26 Refrigerant pipe installation Selecting additional refrigerant charging f Basic refrigerantThe basic amount of additional refrigerant charged at a factory Model Refrigerant Factory charge(kg) AM040 ✴ XMDEH R-410A 3.2 AM050 ✴ XMDEH 3.2 AM060 ✴ XMDEH 3.3 AM040 ✴ XMDGH 3.2 AM050 ✴ XMDGH 3.2 AM060 ✴ ...

27 ENGLISH 2. The amount of additional refrigerant for each indoor unit (Unit : kg) Capacity (kW) Model 1.5 1.7 2.2 2.8 3.6 4.5 5.6 6 7.1 8.2 9 11.2 12.8 14 16 Slim 1way cassette (JSF) (AM ✴✴✴ FN1DEH ✴ / AM ✴✴✴ JN1DEH ✴ ) 0.25 0.25 0.25 0.32 0.32 Interior 1way cassette (AM ✴✴✴ HN1DEH ✴ ) 0.15 0.15 2...

28 Refrigerant pipe installation f Be sure to plug the rest of drain holes not connected with drain plugs using drain caps. Drain cap Drain plug Insulating refrigerant pipe or Y-joint f You must check if there is a gas leak before completing all the installation process. After you check that the gas...

29 ENGLISH Insulating refrigerant pipe f You must insulate refrigerant pipe, Y-joint, header joint, and pipe connection area. f If you insulate the pipes, the condensed water does not fall from the pipes. f Check if there are any insulation cracks on the bent pipe. Insulation Install the insulation ...

30 Refrigerant pipe installation Insulating the header joint f Fasten the header joint using a cable tie and cover the connected part. f Insulate the header joint and the brazing part and wrap the connected part with an adhesive insulation tape to prevent dew formation. Insulation Adhesive insulatio...

31 ENGLISH Wiring work f Wiring work should be performed in accordance with related laws such as ‘Technical specification on electric installation’, ‘Wiring regulations’ or ‘Installation manual’. f Copper cable should be used for wiring work and all the wires or parts should be rated products. f Wiri...

32 Wiring work Overall System Configuration Connection of the power cable (1 phase 2 wires) Distribution board Outdoor unit Indoor unit Communication cable 220V Wired remote controller Earth 1 phase 2 wires220V-240V~ MCCB + ELB ELCB Or MCCB + ELB ELCB Or Earth 1 phase 2 wires220V-240~ Connection of t...

33 ENGLISH Connection of the power cable (3 phase 4 wires) Distribution board Outdoor unit Indoor unit Communication cable 220V Wired remote controller Earth 1 phase 2 wires220V-240V~ MCCB + ELB ELCB Or MCCB + ELB ELCB Or Earth 3 phase 4 wires380V~ Connection of the power cable (3 phase 4 wires usin...

34 Wiring work Specification for circuit breaker and power supply cord f Power supply cord is not supplied with air conditioner. f Select the power supply cord in accordance with relevant local and national regulations. f Wire size must comply with the applicable local and national code. f The applia...

35 ENGLISH Selecting compressed ring terminal f Select a compressed ring terminal of a connecting power cable based on a nominal dimensions for cable. f Cover a compressed ring terminal and a connector part of the power cable and then connect it. Silver solder Nominal dimensions for cable (mm 2 ) 4/...

36 Wiring work Installing grounding wire f Grounding must be done by a qualified installer for your safety. f Use the grounding wire by referring to the specification of the electric cable of the outdoor unit. Grounding the power cable f The standard of grounding may vary according to the rated voltag...

37 ENGLISH Grounding work If the power distribution circuit does not have a grounding or the grounding does not comply with specifications, a ground rod must be installed. The corresponding accessories are not supplied with the air conditioner.1. Select a grounding rod that complies with the specifica...

38 Setting indoor unit option switch and key function PBA shape AM ✴✴✴✴ XMD ✴ H Series 7-SEGMENT (DISPLAY) DIP S/W (K5~K16) Do not connect wires to these terminal blocks Terminal blocks (R1, R2) for connection with the Upper Controller(DMS, Touch, On/Off Controller, etc) S/W for setting number of con...

39 ENGLISH Setting the number of connecting indoor units Ex : When you connect 3 indoor units, set SW02 to 3 AM ✴✴✴✴ XMD ✴ H Series SW02 Unit digit SW01 Unit digit S/W function AM ✴✴✴✴ XMD ✴ H Series Tact switch Heating KEY operation Cooling KEY operation Reset View Mode K1 K2 K3 K4 DIP switch Manua...

40 Setting indoor unit option switch and key function DIP S/W specification setting AM ✴✴✴✴ XMD ✴ H Series TACT switch Number of presses Content SEG1 SEG2 SEG3 SEG4 Remark K1 Press and hold 1 time Check operation 1 Heating refrigerant charging 2 Heating trial operation 3 Heating pump out 4 Vacuum 5 C...

43 ENGLISH f K15, K16: Defrost Option l This is to control entering condition of defrost mode Switch Function K15 K16 ON ON MID ON ON LOW1 OFF OFF LOW2 ❋ Defrost mode will start when the temperature difference between outdoor and outdoor heat exchanger has become more than certain standard. ❋ Factory...

44 Setting indoor unit option switch and key function 4. After selecting the function for options, press and hold the K2 switch for 2 seconds. Edited value of the option will be saved when entire segments blinks and tracking mode begins. t Edited option will not be saved if you do not end the option...

45 ENGLISH 6. Guaranteed range of check operation For correct judgment, you must perform check operation in below indoor/outdoor temperature condition. 50 40 30 20 10 0 -10 -20 5 10 15 20 25 30 35 40 45 Indoor temperature (°C) Cooling Heating Out door t empera tur e (°C ) - Check operation selects a...

46 Charging refrigerant f The R-410A refrigerant is blended refrigerant. Add only liquid refrigerant. f Measure the quantity of the refrigerant according to the length of the liquid side pipe. Add quantity of the refrigerant using a scale. Important information regulation regarding the refrigerant u...

48 Pump Down The object of pump down f You can reduce as much refrigerant leakage as possible during product movement or repair by collecting the refrigerant to the outdoor unit. Caution for pump down procedure f The amount of refrigerant that can be put into an outdoor unit is limited due to the sl...

50 Checking lists after finishing installation f Before supplying power, measure the power terminal (L, N) and outdoor unit grounding using insulation-resistance tester. - The measured value should be above 30MΩ. t You must not measure the communication terminal since the communication circuit may ge...

51 ENGLISH Trial operation f Check the power supply between the outdoor unit and the cabinet panel. - 1 phase power supply : L, N - 3 phase power supply : R,S,T,N f Check the indoor unit. - Check whether you have connected the power and communication cables correctly. (The communication cables betwe...

SAMSUNG ELECTRONICS CO., LTD. 107, Hanamsandan 6beon-ro, Gwangsan-gu, Gwangju-si, Korea 62218 Samsung Electronics Service DepartmentPO Box 12987, Blackrock, Co. Dublin. IrelandorBlackbushe Business Park, Yateley, GU46 6GG. UK This product is RoHS compliant DB98-33604A-15