Samsung MCU-R4NEK0N - User Manual

Page 2 - Contents

2 English Safety Information 3 Safety Information 3 Preparation 9 Preparing the installation 9 AccessoriesSelecting the refrigerant pipe for installationHR Changer, MCU, Indoor and outdoor unit compatible table Installation 12 Space requirements 12 Installing the unit 14 Method and cautions on brazi...

Page 3 - English; Safety Information; the risk of serious wound or death.; CAUTION; the risk of injury or loss of property.; FOR INSTALLATION; WARNING; Installation must be done by the installer or its service agent.

3 English Sa fe ty In fo rm at io n Safety Information The safety information and precautions below must be kept for the safety of users and installers. ࢜ After installation and trial operation, explain to the customer how to use the air conditioner and give the installation manual to the user. ࢜ Th...

Page 4 - put on the terminal block.

4 Safety Information English Safety Information Sa fe ty In fo rm at io n A˵ʪʀ̧ͱЇϩϩ˵ʪϑɇ˙ʪϩцΧθʪʀɇЇϩ̈ͱ͝ϑɵʪ̷ͱиɵʪ˙ͱθʪ̈͝ϑϩɇ̷̷̈͝˝ͱθѣӱ͝˝ϩ˵ʪЇ̈͝ϩ࢏ ॷ Before welding the unit, you must remove all the hazardous materials around the unit that may cause an ʪуΧ̷ͱϑ̈ͱ͝ɇ͝ʒɇѣθʪ࢏ ॷ Ǯ˵ʪ͝θʪ˙θ̈˝ʪθɇ͝ϩ̈ϑ̈͝ϩ˵ʪΧθͱʒЇʀϩͱθϩ˵ʪΧ̈...

Page 5 - manual and insulate the drain pipe so that frost does not generate.

5 English Sa fe ty In fo rm at io n FOR INSTALLATION CAUTION Make sure to earth. ॷ Uͱ͝ͱϩʀͱ͝͝ʪʀϩϩ˵ʪʪɇθϩ˵ӥθʪϩͱϩ˵ʪ˝ɇϑΧ̈Χʪࡥ̷̈˝˵ϩ̈͝˝θͱʒͱθϩʪ̷ʪΧ˵ͱ͝ʪӥθʪ࢏ॷ Ã˙ʪɇθϩ˵̈͝˝̈ϑ̈͝ʀͱ͔Χ̷ʪϩʪࡥʪ̷ʪʀϩθ̈ʀϑ˵ͱʀ̧ͱθѣθʪ͔ɇцͱʀʀЇθ࢏ Make sure that the condensed water from the drain hose runs out properly based on this installation ...

Page 6 - MONTAGE; AVERTISSEMENT

6 Safety Information English Safety Information Sa fe ty In fo rm at io n øʪϑθʪ͝ϑʪ̈˝͝ʪ͔ʪ͝ϩϑϑЇθ̷ɇϑʭʀЇθ̈ϩʭʪϩ̷ʪϑΧθʭʀɇЇϩ̈ͱ͝ϑʀ̈ࣛʒʪϑϑͱЇϑʒͱ̈Эʪ͝ϩʲϩθʪʀͱ͝ϑʪθЭʭϑΧͱЇθ˝ɇθɇ͝ϩ̈θ̷ɇϑʭʀЇθ̈ϩʭʒʪϑЇϩ̷̈̈ϑɇϩʪЇθϑʪϩʒʪϑ̈͝ϑϩɇ̷̷ɇϩʪЇθϑ࢏ ࢜ Χθʽϑ̷࢖̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝ʪϩ̷ʪϑϩʪϑϩϑࡥʪуΧ̷̈αЇʪіɇЇʀ̷̈ʪ͝ϩʀͱ͔͔ʪ͝ϩЇϩ̷̈̈ϑʪθ̷ʪʀ̷͔̈ɇϩ̈ϑʪЇθʪϩʒͱ͝͝ʪі̷ࣛЇ̷̈ʪ͔ɇ͝...

Page 7 - ne puisse provoquer une traction sur le bornier.

7 English Sa fe ty In fo rm at io n Aͱ͝ϑЇ̷ϩʪі̷ʪϑΧθʭʀɇЇϩ̈ͱ͝ϑʒʪϑʭʀЇθ̈ϩʭʀ̈ࣛʒʪϑϑͱЇϑɇЭɇ͝ϩʒ࢖̈͝ϑϩɇ̷̷ʪθʪϩʒʪѣуʪθ̷࢖ɇΧΧɇθʪ̷̈࢏ ॷ Эɇ͝ϩʒʪϑͱЇʒʪθ̷࢖ɇΧΧɇθʪ̷̈ࡥЭͱЇϑʒʪЭʪіθʪϩ̈θʪθϩͱЇϑ̷ʪϑ͔ɇϩʭθ̈ɇЇуʒɇ͝˝ʪθʪЇуαЇ̈ϑʪϩθͱЇЭʪ͝ϩɇЇϩͱЇθࡥʀɇθʀʪЇуࣛʀ̈ ΧͱЇθθɇ̈ʪ͝ϩΧθͱЭͱαЇʪθЇ͝ʪʪуΧ̷ͱϑ̈ͱ͝ʪϩЇ̈͝͝ʀʪ͝ʒ̈ʪ࢏ ॷ Ɗ̈ʒЇѤЇ̈ʒʪ˙θ̈˝ͱθ̈˝ʽ͝ʪϑʪϩθͱЇЭʪʒɇ͝ϑ̷࢖ɇΧΧɇθʪ̈...

Page 8 - MISE EN GARDE; Veillez à effectuer une mise à la terre conforme.

8 Safety Information English Safety Information Sa fe ty In fo rm at io n MONTAGE MISE EN GARDE Veillez à effectuer une mise à la terre conforme. ॷ Ęʪʀͱ͝͝ʪʀϩʪіΧɇϑ̷ʪѣ̷ʒʪ͔̈ϑʪɞ̷ɇϩʪθθʪɇЇϩЇцɇЇʒʪ˝ɇіࡥɇЇΧɇθɇϩͱ͝͝ʪθθʪͱЇɇЇѣ̷ʒʪϩʭ̷ʭΧ˵ͱ͝ʪ࢏ॷ ø࢖ɇɵϑʪ͝ʀʪʒʪ͔̈ϑʪɞ̷ɇϩʪθθʪʪϑϩϑЇϑʀʪΧϩ̈ɵ̷ʪʒʪΧθͱЭͱαЇʪθЇ͝ʀ˵ͱʀʭ̷ʪʀϩθ̈αЇʪͱЇЇ̈͝͝ʀʪ͝...

Page 9 - Selecting the refrigerant pipe for installation; below in selecting the installation pipe.; Accessories; pressure resistance and cause personal injury.; Preparing the installation

9 English Pr epar ation Please check if items below are included in installation accessories. ࢜ Please purchase Y-connector separately. (Not included) Selecting the refrigerant pipe for installation Ɵ˵ʪʒʪϑ̈˝͝ΧθʪϑϑЇθʪͱ˙đAƸ˙ͱθŵࣛߦߣߢ̈ϑɇɵͱЇϩߦ࢏ߣđťɇ࢏ͱθϑɇ˙ʪЇϑʪͱ˙ϩ˵ʪΧθͱʒЇʀϩࡥΧ̷ʪɇϑʪθʪ˙ʪθϩͱϩ˵ʪϩɇɵ̷ʪ below in sel...

Page 10 - HR Changer, MCU, Indoor and outdoor unit compatible table; • HR Changer can be installed in series or in parallel.; please refer to those own installation manual

10 Preparing the installation English Pr epar ation HR Changer, MCU, Indoor and outdoor unit compatible table 9ʪ˙ͱθʪ̈͝ϑϩɇ̷̷̈͝˝đAƸɇ͝ʒ²ŵA˵ɇ͝˝ʪθࡥθʪ˙ʪθϩͱϩ˵ʪʀͱ͔Χɇϩ̈ɵ̷ʪϩɇɵ̷ʪɵʪ̷ͱиɇ͝ʒѣ͝ʒϩ˵ʪ͔ͱʒʪ̷ɵʪ˙ͱθʪ̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝ Outdoor Unit AM****XMD*R HR Changer đAƸࣛŵߦĘkçߢĘ Sub MCU đAƸࣛƊߨĘkçߥĘđAƸࣛƊߨĘkçߤĘđAƸࣛƊߦĘkçߥĘđAƸࣛƊߤ...

Page 12 - may disturb people in that area and cause inconvenience.; Space requirements

12 Space requirements English Installation ߥ࢏ Ãϩ̈ϑ͝ͱθ͔ɇ̷̷цθʪʀͱ͔͔ʪ͝ʒʪʒϩͱ̈͝ϑϩɇ̷̷²ŵA˵ɇ͝˝ʪθ̈͝ɇ˵ɇ̷̷иɇцɵЇϩɇɵЇ̷̧˵ʪɇʒϑ˵ͱЇ̷ʒɵʪ̈͝ϑϩɇ̷̷ʪʒϩͱ͔͔̈̈̈͝іʪϩ˵ʪ ͝ͱ̈ϑʪ˙θͱ͔ɵʪ̈͝˝ϩθɇ͝ϑ˙ʪθθʪʒϩͱ̷̈Ӭ͝˝ɇθʪɇ࢏࣑ŵʪ˙ʪθϩͱϩ˵ʪɵʪ̷ͱиѣ˝Їθʪ࣒ ࢜ ƊͱЇ͝ʒΧθͱͱ˙ɇ͝ʒϑͱЇ͝ʒΧθͱͱѣ͝˝͔ɇϩʪθ̈ɇ̷ϑॷ Ɵ˵ʪΧ̷ɇʀʪи˵ʪθʪ²ŵA˵ɇ͝˝ʪθ̈ϑ̈͝ϑϩɇ̷̷ʪʒɇ͝ʒϩ˵ʪ̈͝ϩʪθ̈ͱθиɇ̷̷ϑϑ˵ͱЇ̷ʒ˵ɇЭ...

Page 14 - Installing the unit

14 Installing the unit English Installation ߣ࢏ ²ŵA˵ɇ͝˝ʪθϑΧʪʀ̈ѣʀɇϩ̈ͱ͝ A̷ɇϑϑ̈ѣʀɇϩ̈ͱ͝ Unit HR Changer Model name - đAƸࣛŵߦĘkçߢĘ The exterior - The number of branches k 4 The maximum number of the connectable indoor unit per branch k ߥ The maximum capacity of the connectable indoor unit per branch kW ߧ࢏ߨ...

Page 17 - Ǯ˵ʪ͝иʪ̷ʒ̈͝ ̋ϩ˵ʪ ̋ɇθΧ̈ΧʪθࡥΧθͱϩʪʀϩϩ˵ʪΧθͱʒЇʀϩӥϩ˵ϩ˵ʪѤɇ͔ʪࣛΧθͱͱ ̇θ˵ʪʪϩ࢏

17 English Installation ߧ࢏ ²ͱиϩͱʀͱ͝͝ʪʀϩϩ˵ʪΧ̈Χʪ̷̈͝ʪ࢏ Pipe connection from the outdoor unit Pipe connection the outdoor unit ø̈αЇ̈ʒΧ̈Χʪ࣑иʪ̷ʒ̈͝˝࣒ Gas pipe (welding) Protect with wet towel when welding Pipe connection to the another MCU 70 mm øͱиΧθʪϑϑЇθʪ˝ɇϑΧ̈Χʪʀͱ͝ʪʀϩ̈ͱ࣑͝иʪ̷ʒ̈͝˝࣒ High pressure gas pipe c...

Page 18 - Method and cautions on brazing the pipe; If you don’t use Nitrogen gas when brazing the pipes, oxide may; Keeping refrigerant pipe clean and dry; clean, dry and sealed during installation.; Brazing the pipe

18 Installing the unit English Installation Method and cautions on brazing the pipe The use of Nitrogen gas1. Use Nitrogen gas when brazing the pipes as shown in the picture. 2. If you don’t use Nitrogen gas when brazing the pipes, oxide may form inside the pipe. It can cause the damage of the compr...

Page 19 - Method and cautions on refrigerant pipe insulation; Refrigerant piping works

19 English Installation ߧ࢏ Ɗʪ̷ʪʀϩϩ˵ʪ̈͝ϑЇ̷ɇϩ̈ͱ͝ͱ˙ϩ˵ʪθʪ˙θ̈˝ʪθɇ͝ϩΧ̈Χʪ࢏ॷ Ã͝ϑЇ̷ɇϩʪϩ˵ʪ˝ɇϑϑ̈ʒʪɇ͝ʒ̷̈αЇ̈ʒϑ̈ʒʪΧ̈Χʪθʪ˙ʪθθ̈͝˝ϩͱϩ˵ʪϩ˵̈ʀ̧͝ʪϑϑɇʀʀͱθʒ̈͝˝ϩͱϩ˵ʪΧ̈Χʪϑ̈іʪ࢏ॷ Ã͝ʒͱͱθϩʪ͔ΧʪθɇϩЇθʪͱ˙ߥߢঌA࣑ߪߨঌ࣒ɇ͝ʒ˵Ї͔̈ʒ̈ϩцͱ˙ߪߧ१̈ϑϩ˵ʪϑϩɇ͝ʒɇθʒʀͱ͝ʒ̈ϩ̈ͱ͝࢏Ã˙̈͝ϑϩɇ̷̷̈͝ɇ˵̈˝˵˵Ї͔̈ʒ̈ϩц condition, use one grade thicker insulator by referring...

Page 21 - Installing the circuit breaker and wires; Installing the wire; Aɇθʪߥ

21 English Installation Installing the circuit breaker and wires Power supply MCCB ELB Power cable Earth cable Communication cable Max : 242V đ̈͝ࡤߣ߫ߪǤ X A ǹࡥߥߢ͔͔ 0.1 sec ߢ࢏ߢߢߥ߫̈͝ʀ˵ߤ ࣑ߤ࢏ߧ͔͔ߤ࣒ ߢ࢏ߢߢߥ߫̈͝ʀ˵ߤ ࣑ߤ࢏ߧ͔͔ߤ࣒ ߢ࢏ߢߢߣߤड़ߢ࢏ߢߢߤߥ̈͝ʀ˵ߤ ࣑ߢ࢏ߩߧड़ߣ࢏ߧ͔͔ߤ࣒ Installing the wire ॷƊЇΧΧ̷цϩ˵ʪߤߤߢࣛߤߦߢǤࢩߤߢߪࣛߤߥߢǤΧͱиʪθϩͱø...

Page 23 - Setting HR Changer address and port; Changer; Set using each port (connected to indoor unit) by DIP switch; ͱθϩࡥƊʪϩUÃťƊӥϩʀ˵ƊࢩǮͱΧϩ̈ͱ͝; Wiring works

23 English Installation Setting HR Changer address and port Process 1. HR Changer address setting Set HR Changer address by rotary switch. kуɇ͔Χ̷ʪॖÃ˙цͱЇиɇ͝ϩϩͱϑʪϩ²ŵA˵ɇ͝˝ʪθɇʒʒθʪϑϑϩͱߤߣࡥϑʪϩЇΧϑ̈ʒʪθͱϩɇθцϑӥϩʀ˵ϩͱߤɇ͝ʒ set bottom rotary switch to 1 0 1 2 3 45 6 7 8 9 0 1 2 3 45 6 7 8 9 HR Changer Address Set...

Page 26 - Check whether power is supplied or not.

26 Wiring works English Installation • The Direct-connected indoor unit without HR Changer like below picture, be sure to set their ͱΧϩ̈ͱ͝ϑϩͱ࢕Aͱͱ̷̈͝˝ͱ̷͝цЇ̈͝ϩϑʪϩϩ̈͝˝࣬ɇ͝ʒϩ˵ʪ͝ʀͱ͝͝ʪʀϩϩ˵ʪ͔ϩͱɇ̷ͱиΧθʪϑϑЇθʪ˝ɇϑΧ̈Χʪɇ͝ʒɇ̷̈αЇ̈ʒΧ̈Χʪ࢏Ɵ˵̈ϑ̈͝ʒͱͱθЇ̈͝ϩͱ̷͝цͱΧʪθɇϩʪϩͱʀͱͱ̷̈͝˝͔ͱʒʪ࢏ HR Changer ²ŵA˵ɇ͝˝ʪθࢩđAƸ Note) the direct...

Page 28 - ࡒࢼ

28 Wiring works English Installation K1 (Pushed time) Display Contents Display segment Remarks 1 2 3 4 1 HR Changer address 0 Blank 0 0 HR Changer address 0 Blank 0 1 HR Changer address 1 Blank 0 2 HR Changer address 2 Blank 1 1 HR Changer address 11 Blank 1 ߧ ²ŵA˵ɇ͝˝ʪθɇʒʒθʪϑϑߣߧ 2 đͱʒʪϑӥϩʀ˵̈͝˝kkǤߣϑ...

Page 29 - çߦƊӥϩʀ˵࣑k̷ʪʀϩθͱ̈͝ʀǤɇ̷Эʪđɇ͝Їɇ̷Aͱ͝ϩθͱ̷࣒; operate following indoor operation mode.

29 English Installation çߦƊӥϩʀ˵࣑k̷ʪʀϩθͱ̈͝ʀǤɇ̷Эʪđɇ͝Їɇ̷Aͱ͝ϩθͱ̷࣒ ॷ ʀʀͱθʒ̈͝˝ϩͱϩ˵ʪΧЇϑ˵ϩ͔̈ʪͱ˙çߦƊӥϩʀ˵ࡥࢼAࡥࢼ²ࡥࡰࡥࢼAࡥࢼ²ࡥø̈αЇ̈ʒɵцΧɇϑϑϑͱ̷ʪ͝ͱ̈ʒЭɇ̷ЭʪͱΧʪ͝ϑ̈͝ͱθʒʪθ࢏ॷ Ã͝k̷ʪʀϩθͱ̈͝ʀǤɇ̷Эʪđɇ͝Їɇ̷Aͱ͝ϩθͱ̷͔ͱʒʪࡥЭɇ̷ЭʪͱΧʪθɇϩʪϑɵцçߦťЇϑ˵ϩ͔̈ʪ̈θθʪϑΧʪʀϩ̈Эʪͱ˙̈͝ʒͱͱθͱΧʪθɇϩ̈ͱ͔͝ͱʒʪ࢏ॷ Ã͝k̷ʪʀϩθͱ̈͝ʀǤɇ̷Эʪđɇ͝Їɇ̷Aͱ͝ϩθͱ̷͔ͱʒʪࡥΧЇϑ˵çߣƊӥϩʀ˵͔ɇ̧ʪ...

Page 30 - Commisioning; ̇ϩʪθ̈͝θϩɇ̷̷̈͝ ̋2ŵA˵ɇ͝ ̋ʪθࡥʀ˵ʪʀ̧ϩ˵ͱθʪ̈ϩʪ͔θɵʪ̷ͱи࢏Ã ̇цͱЇѣ͝ʒθͱ͔ʪϩ˵̈͝ ̋Ї͝ ̇Ї̷ѣ̷̷ʪʒࡥθʪ ̇ʪθϩͱϩ˵ʪ͔ɇ͝Їɇ̷

30 English A ppendix Commisioning ࢜ ˙ϩʪθ̈͝ϑϩɇ̷̷̈͝˝²ŵA˵ɇ͝˝ʪθࡥʀ˵ʪʀ̧ϩ˵ͱϑʪ̈ϩʪ͔ϑɵʪ̷ͱи࢏Ã˙цͱЇѣ͝ʒϑͱ͔ʪϩ˵̈͝˝Ї͝˙Ї̷ѣ̷̷ʪʒࡥθʪ˙ʪθϩͱϩ˵ʪ͔ɇ͝Їɇ̷ to complete it. Item Check 1. If the gas leaking test has been completed or not. ߤ࢏ Ã˙²ŵA˵ɇ͝˝ʪθ˵ɇϑɵʪʪ͝ѣуʪʒϑʪʀЇθʪ̷цʪ͝ͱЇ˝˵ϩͱɇЭͱ̈ʒϩ˵ʪʒɇ͝˝ʪθͱ˙Ӭɵθɇϩ̈ͱ͝ɇ͝ʒ˙ɇ̷̷̈͝˝ͱθ͝ͱϩ࢏ ߥ࢏ Ɵ˵ʪÃ͝ϑЇ...

Page 31 - Memo

Page 32 - U9ߨߪࣛߢߩߩߧߤࣛߢߢ