Samsung MH18VP2X Installation Manual

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Service manual (208 pages)

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Page 1 INSTALLATION MANUAL MANUAL DE INSTALACIÓN MANUEL D’INSTALLATION MANUALE D’INSTALLZIONE MANUAL DE INSTALAÇÃO INSTALLATIONS-HANDBUCH E°XEIPI¢IO E°KATA™TA™H™ àçëíêìäñàü èé ìëíÄçéÇäÖ MH18VP2X MH19VP2X MH052FXEA2 MH068FXEA4 MH080FXEA4 Free Joint Multi Air Conditioner (Cool and Heat) Acondicionador de aire libre del empalme multi (Refrigeración y Calefacción)
Page 2: Safety Precautions
Safety Precautions The following safety precautions must be taken when using your air conditioner. Risk of electric shock. • Can cause injury or death. • Disconnect all WARNING remote electric power supplies before servicing, installing or cleaning. • This must be done by the manufacturer or its service agent or a similar qualified person in order to avoid a hazard.
Page 3: Table Of Contents
Contents REPARING THE NSTALLATION Deciding on Where to Install the Air Conditioner .......... Air Conditioner and Accessories ..............NSTALLING THE NDOOR Installing and Connecting the Outdoor Unit Drain Hose ....... Cutting/Extending the Piping ................ NSTALLING THE UTDOOR Connecting the Cables to the Outdoor Unit ..........Transmitter Installation (Optional) ..............
Page 4: Preparing The Installation
REPARING THE NSTALLATION Deciding on Where to Install the Air Conditioner When deciding on the location of the air conditioner with the owner, the following restrictions must be taken into account. General Do NOT install the air conditioner in a location where it will come into contact with the following elements: Combustible gases Saline air Machine oil...
Page 5 REPARING THE NSTALLATION MH18VP2X MH19VP2X Power supply Power supply Indoor unit Outdoor unit Indoor unit Outdoor unit Ø, V, Hz Ø, V, Hz MH19VP2-07 1,220-240~,50 MH18VP2-09 MH18VP2X 1,220-240~,50 MH19VP2X MH19VP2-12 Respect the clearances and maximum lengths indicated in the diagram below when installing the unit.
Page 6 REPARING THE NSTALLATION Deciding on Where to Install the Air Conditioner (Continued) MH052FXEA2 The split type, 1-way cassette indoor units can be installed together. Piping outside diameter Outside diameter Power supply Unit Indoor unit Outdoor unit Ø, V, Hz Liquid 20/26/35 1/4”...
Page 7 REPARING THE NSTALLATION MH068FXEA4 / MH080FXEA4 The split type, 1-way cassette, duct type indoor units can be installed together. Piping outside diameter Outside diameter Power supply Unit Indoor unit Outdoor unit Ø, V, Hz Liquid 23/26/35 1/4” 3/8” MH068FXEA4 23/26/35/52 1, 220-240, 50 1/4”...
Page 8: Air Conditioner And Accessories
REPARING THE NSTALLATION Air Conditioner and Accessories The following accessories are supplied with the air conditioner. Accessories in the Outdoor Unit Case MH18VP2X / MH19VP2X / MH052FXEA2 Drain Plug Transmitter power Energy Label 3-wire 2-wire cable Power Cable Assembly Cable...
Page 9: Cutting/Extending The Piping
NSTALLING THE NDOOR Cutting/Extending the Piping Make sure that you have the required tools available (pipe cutter, reamer, flaring tool and pipe holder). If you wish to shorten the piping, cut it using a pipe cutter, taking care to ensure that the cut edge remains at a 90° angle with the side of the pipe, and referring to the illustrations below for examples of edges cut correctly and incorrectly.
Page 10: Installing The Outdoor Unit
The designs and shape are subject to change according to the model. Replace the terminal board cover, carefully tightening the screw. Connect the power cable to the auxiliary circuit breaker. MH18VP2X / MH19VP2X / MH052FXEA2 A-unit B-unit Indoor unit 1(L)
Page 11 NSTALLING THE UTDOOR MH068FXEA4 / MH080FXEA4 A-unit B-unit C-unit D-unit Indoor unit 1(L) 2(N) 1(L) 2(N) 1(L) 2(N) 1(L) 2(N) Assembly cable 1 2 E 1 2 E 1 2 E 1 2 E F1 F2 F1 F2 F1 F2 F1 F2 Earth Earth...
Page 12 NSTALLING THE UTDOOR Connecting the Cables to the Outdoor Unit (Continued) Preparation of cables for outdoor unit terminal block Main power supply cable : L(mm) Cable of indoor unit L (mm) Main Power Power cable to indoor units : L(mm) Cable of Remark indoor unit...
Page 13: Transmitter Installation (Optional)
NSTALLING THE UTDOOR Transmitter Installation (Optional) MH18VP2X / MH19VP2X / MH052FXEA2 Accessories (Transmitter) Transmitter Transmitter power Transmitter Installation Manual Case Cable-tie cable communication cable Accessories (Outdoor Unit) Drain Plug Transmitter power 3-wire 2-wire cable Power Cable Assembly Cable (option) (option) Rubber Leg Flare Nuts, 6.35mm...
Page 14 NSTALLING THE UTDOOR Transmitter Installation (Optional) (Continued) MH068FXEA4 / MH080FXEA4 Accessories (Transmitter) Transmitter Transmitter power Transmitter Installation Manual Case Cable-tie cable communication cable Accessories (Outdoor Unit) Energy Label Drain Plug Transmitter power 3-wire 2-wire cable Power Cable Assembly Cable (option) (option) Rubber Leg Flare Nuts, 6.35mm...
Page 15 2 housings on the communication cable. Terminal Block in the outdoor unit Terminal Block in the outdoor unit MH068FXEA4/MH080FXEA4 MH18VP2X/MH19VP2X/MH052FXEA2 The designs and shape are subject to change according to the model. K1 K2 K3 K4 Change DIP switch-K2 in all...
Page 16: Checking Correct Earthing
Attach the outdoor unit to the appropriate support using anchor bolts. Model If the outdoor unit is exposed to strong winds, install shield plates around MH18VP2X the outdoor unit, so that the fan can operate correctly. MH19VP2X MH052FXEA2...
Page 17: Completing The Installation
Refrigerant for air purging is not charged in the outdoor unit. Use Vacuum Pump as shown at the right figure. Each unit must be purged in turn. MH18VP2X / MH19VP2X / MH052FXEA2 Check the piping connections.
Page 18: Adding Refrigerant
To check for gas leaks on the... Then, using a leak detector, check the... Indoor unit Flare nuts at the end of sections C and D. MH18VP2X / MH19VP2X / MH052FXEA2 Outdoor unit Valves on sections A and B. MH068FXEA4 / MH080FXEA4...
Page 19: Pipe Installation With Indoor Units
OMPLETING THE NSTALLATION Pipe Installation with Indoor Units MH068FXEA4 / MH080FXEA4 Follow different orders depending on the capacity of indoor units. MH026/035F EA OUTDOOR UNIT Install pipes between indoor and outdoor units orderly as [A → → B → → C → → D]. MH052F EA Install pipes between indoor and outdoor units orderly as [D →...
Page 20: Switch Setting And Testing Operation
OMPLETING THE NSTALLATION Switch Setting and Testing Operation MH18VP2X / MH19VP2X / MH052FXEA2 To complete the installation, perform the following checks and tests to ensure that the air conditioner is operating correctly. Step 1 Review all the following elements in the installation:...
Page 21 OMPLETING THE NSTALLATION MH068FXEA4 / MH080FXEA4 To complete the installation, perform the following checks and tests to ensure that the air conditioner is operating correctly. Step 1 Review all the following elements in the installation: OUTDOOR UNIT Installation site strength Piping connection tightness to detect any gas leakage Connection wiring Heat-resistant insulation of the piping...
Page 22 The designs and shape are subject to Before changing the "Ampere Limit Switch", turn off the main power of the change according to the model. system. Please refer to the lower figure and table. Ampere Switch Selection MH18VP2X SW02 SW01 MH068FXEA4 Switch MH19VP2X MH080FXEA4...
Page 23 OMPLETING THE NSTALLATION Settings of PCB Display of the Outdoor unit Key Options of PCB Display - K1 : Test button - K2 : Function button - K3 : Reset button - K4 : View mode change button Push Heat mode Refrigerant Try-run Charging...
Page 24: Troubleshooting
OMPLETING THE NSTALLATION Troubleshooting The error indicated on the PCB display of outdoor unit DISPLAY EXPLANATION REMARK Communication error (indoor unable to receive data) Outdoor unit communication error (Abnormal data from indoor unit over 60 packet) Indoor unit room temperature sensor error (Open/Short) Indoor unit heat exchanger in temperature sensor error (Open/Short) Indoor unit heat exchanger out temperature sensor error (Open/Short) Indoor unit sensor error-Evaporator pipe in sensor...
Page 25: Explaining Operations To The Owner
OMPLETING THE NSTALLATION Troubleshooting (Continued) The error indicated on the PCB display of outdoor unit DISPLAY EXPLANATION REMARK Outdoor unit freezing (Compressor stop) Outdoor unit overload - Safety control(Compressor stop) Outdoor unit high discharge temperature - Safety control (Compressor stop) Outdoor unit EEV open - Self diagnosis Outdoor unit EEV close - Self diagnosis High temperature (over 30°C) of outdoor as heating mode...
Page 26: Combination Table
6500 3500 7000 3250 3250 2160 3500 - MH18VP2X model is applicable for in the table above. MH19VP2X model is applicable for in the table above. MH052FXEA2 (Current Limited 10A - Heating) Conversion formula: kW=Btu/h x 0.000293 Current Limited 10A...
Page 27 OMBINATION ABLE Indoor unit combination 2600 in the table below means that both MH023FPEA and MH026FPEA models can be applicable. MH068FXEA4 (Current Limited 10A - Cooling) Conversion formula: kW=Btu/h x 0.000293 Current Limited 10A Indoor unit combination Outdoor Power Operating Capacity (W) Consumption Current...
Page 28 OMBINATION ABLE Combination Table (Continued) MH068FXEA4 (Full Load Ampere - Cooling) Conversion formula: kW=Btu/h x 0.000293 Full Load Ampere Indoor unit combination Outdoor Power Operating Capacity (W) Consumption Current unit Total 1 Unit 2600 2600 2600 3500 3500 3500 1115 5200 5200 5200...
Page 29 OMBINATION ABLE MH080FXEA4 (Current Limited 10A - Cooling) Conversion formula: kW=Btu/h x 0.000293 Current Limited 10A Indoor unit combination Outdoor Power Operating Capacity (W) Consumption Current unit Total 1 Unit 2600 2600 2600 3500 3500 3500 1115 5200 5200 5200 1550 2 Unit 2600...
Page 30 OMBINATION ABLE Combination Table (Continued) MH080FXEA4 (Full Load Ampere - Cooling) Conversion formula: kW=Btu/h x 0.000293 Full Load Ampere Indoor unit combination Outdoor Power Operating Capacity (W) Consumption Current unit Total 1 Unit 2600 2600 2600 3500 3500 3500 1115 5200 5200 5200...
Page 31 OMBINATION ABLE MH080FXEA4 (Full Load Ampere - Heating at the normal condition) Conversion formula: kW=Btu/h x 0.000293 Full Load Ampere Indoor unit combination Outdoor Power Operating Capacity (W) Consumption Current unit Total 1 Unit 2900 2900 2900 1230 3800 3800 3800 1615 5600...
Page 32 THIS AIR CONDITIONER IS MANUFACTURED BY: ESTE AIRE ACONDICIONADO HA SIDO FABRICADO POR: CE CLIMATISEUR EST FABRIQUE PAR: QUESTO CONDIZIONATORE D’ARIA È PRODOTTO DA: ESTE APARELHO DE AR CONDICIONADO É FABRICADO POR: DIESE KLIMAANLAGE IST FABRIZIERT VON: AYTH H ™Y™KEYH KATA™KEYA™THKE A¶O: ùíéí...

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Samsung MH18VP2X Installation Manual

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