Samsung LENNOX VLOD S6-5P Series Installation Manual
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Samsung LENNOX VLOD S6-5P Series Installation Manual

Samsung LENNOX VLOD S6-5P Series Installation Manual

Variable refrigerant flow
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VRF (Variable Refrigerant Flow)
Installation manual
VLOD***S6-5P
• Thank you for purchasing this Lennox Product.
• Before operating this unit, please read this manual carefully and retain it for future reference.

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Summary of Contents for Samsung LENNOX VLOD S6-5P Series

  • Page 1 VRF (Variable Refrigerant Flow) Installation manual VLOD***S6-5P • Thank you for purchasing this Lennox Product. • Before operating this unit, please read this manual carefully and retain it for future reference.

  • Page 2: Table Of Contents

    Contents Safety Information Installation Procedure Step 1 Checking and preparing accessories Step 2 Choosing the installation location Step 3 Optional: Insulating the body of the indoor unit Step 4 Installing the indoor unit Step 5 Purging inert gas from the indoor unit Step 6 Cutting and flaring the pipes Step 7 Connecting the assembly pipes to the refrigerant pipes Step 8 Performing the gas leak test...

  • Page 3: Safety Information

    Safety Information California Proposition 65 Warning (US) Symbol Meaning Cancer and Reproductive Harm - WARNING www.P65Warnings.ca.gov. Flammable gas IMPORTANT – This product has been designed and manufactured to meet ENERGY STAR criteria for energy Flammable materials efficiency when matched with appropriate coil components. However, proper refrigerant charge and proper air flow are critical to achieve rated capacity and efficiency.

  • Page 4: General Information

    Safety Information General information • The air conditioner contains a refrigerant that must be disposed of as special waste. At the end of its life cycle, the air conditioner must be disposed of in authorized WARNING centers or returned to the retailer so it can be disposed of correctly and safely.

  • Page 5: Power Supply Line, Fuse Or Circuit Breaker

    • Excessive indoor humidity or clogged condensate drain in the wiring scheme. Always verify that all connections lines may cause water to drip from indoor units.  Do not comply with the standards applicable to the installation install the indoor unit where dripping could result in of air conditioners.
  • Page 6 Safety Information Precautions for using R-32 refrigerant General information on Servicing • Do not work in a confined space. Ensure adequate ventilation is provided at the workspace during the General entirety of the duration of the work to safely disperse any released refrigerant.
  • Page 7 Detection of flammable refrigerants • The refrigerant system should be grounded before charging the system. • Electronic leak detectors shall be used to detect • Label the system when charging is completed. flammable refrigerants, but the sensitivity may not • Take extreme care not to overfill the refrigeration system.

  • Page 8: Installation Procedure

    Installation Procedure Step 1 Checking and preparing Step 2 Choosing the installation accessories location The following accessories are supplied with the indoor unit. The type and quantity may differ, depending on the Installation location requirements specifications. • There must be no obstacles near the air inlet and outlet. •...

  • Page 9: Space Requirements For Installation

    In case, the ceiling is plaster board, Inspection hole CAUTION depends on Inside height of the ceiing. • As a rule, the unit cannot be installed at a height of less Height is more than 1.64ft(0.5m) : Only “B” than 7.2ft (2.2m). [Inspection for PBA] is applied.
  • Page 10 Installation Procedure Installation conditions for indoor units and wired remote controls • Make sure to install a dedicated R-32-capable wired remote control for each indoor unit. See the installation examples below for reference. Make sure to use R-32-capable wired remote controls. The product will not operate if an R-32-capable wired remote control is not located in the vicinity or if users try to control the product using a common wired remote control.
  • Page 11 Make sure to connect all indoor units to respective R-32-capable wired remote controls. At least one remote control must be installed for each indoor unit, even if multiple indoor units are installed in the same room. Grouped control is not possible. Outdoor unit Outdoor unit Indoor unit...

  • Page 12: Indoor Unit Dimensions

    Installation Procedure Indoor unit dimensions VLOD007S6-5P,VLOD009S6-5P,VLOD012S6-5P,VLOD018S6-5P,VLOD024S6-5P Unit: inch(mm) 0.79(20) 38.03(966) 0.51(13) 8.58(218) 1.38(35) 2.76(70) 2.83(72)1.38(35) 8.39(213) 12.72(323) 0.33(8.3) 5. 1 2(130) 10.83(275) 10.83(275) 10.83(275) 38.50(978) 39.61(1006) (Suspension position) 45.08(1145) 9x3. 9 4=35.43(9x100=900) 24-Ø0.14(3.5) (Air outlet duct flange) 37 .09(942) (Air around) inspection hole 43.31(1100) 43.31(1100)

  • Page 13: Step 3 Optional: Insulating The Body Of The Indoor Unit

    Step 3 Optional: Insulating the body of 1 Place the pattern sheet on the ceiling at the spot where you want to install the indoor unit. the indoor unit NOTE • Since the diagram is made of paper, it may shrink or stretch slightly due to temperature or humidity.

  • Page 14: Step 5 Purging Inert Gas From The Indoor Unit

    Installation Procedure 4 Screw eight nuts to the suspension bolts making space for hanging the indoor unit. NOTE • You must install all the suspension rods. 5 Hang the indoor unit to the suspension bolts between two nuts. Air Flow Rubber Step 5 Purging inert gas from the indoor unit...

  • Page 15: Step 6 Cutting And Flaring The Pipes

    NOTE Check that the flaring is correct, referring to the illustrations below for examples of incorrect flaring. • The designs and shape are subject to change according to the model. • To prevent dirt or foreign objects from getting into the pipes during installation, do NOT remove the pinch pipe completely until you are ready to connect the piping.

  • Page 16: Step 8 Performing The Gas Leak Test

    Installation Procedure Outer Diameter Torque inch N‧m lbf.ft Ø6.35 14 to 18 10.3 to 13.3 Liquid refrigerant port Ø9.52 34 to 42 25.1 to 31.0 Ø12.70 49 to 61 36.1 to 45.0 Drain hose connection port Ø15.88 68 to 82 50.2 to 60.5 Ø19.05 100 to 120...

  • Page 17: Step 9 Insulating The Refrigerant Pipes

    Step 9 Insulating the refrigerant pipes moisture from entering. • Wind the refrigerant pipe with insulation tape if it is exposed to outside sunlight. Once you have checked that there are no leaks in the • Install the refrigerant pipe respecting that the insulation system, you can insulate the piping and hose.

  • Page 18: Charging Additional Refrigerant

    Installation Procedure Step 10 Installing the drain hose and <Geological condition> drain pipe High humidity locations such as shorelines, hot springs, lake or riversides, and ridges (when part of the building is covered by earth and sand) Push the supplied drain hose as far as possible over the drain socket.
  • Page 19 Drainpipe Connection without the drain pump 1 Install horizontal drainpipe with a slope of 1/100 or more and fix it by hanger space of 3.28~4.92ft(1~1.5m). 2 Install U-trap at the end of the drainpipe to prevent a nasty smell to reach the indoor unit. 3 Do not install the drainpipe to upward position.

  • Page 20: Step 11 Performing The Drainage Test

    Installation Procedure Centralized Drainage without the drain pump 1 Install horizontal drainpipe with a slope of 1/100 or more and fix it by hanger space of 3.28~4.92ft(1~1.5m).. 2 Install U-trap at the end of the drainpipe to prevent a nasty smell to reach the indoor unit. Horizontal drainpipe more than 1/100 slope Ceiling Centralized Drainage with the drain pump...

  • Page 21: Step 12 Connecting The Power And Communication Cables

    Step 12 Connecting the power and To protect the product from water and possible shock, you should keep the power and the communication cables of the communication cables indoor and outdoor units in the iron pipe. • Connect the power cable to the auxiliary circuit breaker (ELCB, MCCB, ELB).
  • Page 22 Installation Procedure Selecting the crimping terminal lug Select the crimping terminal lug based on the norminal dimension of the power cable. Cover the connection part of the power cable and crimping terminal lug to insulate it. Silver solder Norminal dimensions for cable [inch 0.0023 (1.5) 0.0039 (2.5) 0.0062 (4)
  • Page 23 Specifications of the terminal blocks Coef×35.6×Lk ∑ ( × ik) < 10% of input voltage[V] 1000×Ak Unit: mm Communication: M3.5 screw AC power: M4 screw NOTE • Coef: 1.55 • Lk: Distance among each indoor unit[m], Ak: Power cable specification[mm²(inch²)] •...

  • Page 24: Example Of Installation

    Installation Procedure Example of Installation Total power cable length L = 328.08ft(100m), Initial pull-in current = 10[A], Running current of each units = 1[A], Total 10 indoor units were installed 10[A] 9[A] 1[A] ELCB Or MCCB+ Indoor unit1 Indoor unit2 Indoor unit10 0ft[m]...

  • Page 25: Step 13 Setting Additional Functions Of Wired Remote Control

    • Connect the power cable to the auxiliary circuit breaker. VLOD012S6-5P Model An all pole disconnection from the power supply must be Static Pressure Option Code for Indoor Unit incorporated in the fixed wiring [≥0.12 inch (3mm)]. InH2O mmAq • You must keep the cable in a protection tube.

  • Page 26: User Mode

    Installation Procedure EASY Tuning 3 Press the [ ]/[ ] buttons to select Easy tuning value (-2,- 1,0,1,2) tuning. If more cooling and heating airflow rate is wanted, or if the quieter operation set is wanted, the air conditioner can be tuned for comfort.

  • Page 27: Step 14 Setting The Indoor Unit Option Code With The Wired Remote Control

    Step 14 Setting the indoor unit option code with the wired remote control To set the indoor unit option code use the wired remote control and follow the directions below. Service mode Please enter your PASSWORD If you want to use the various additional functions for your Wired Remote Control, press the buttons at the same time for more than 3 seconds.
  • Page 28 Installation Procedure Product option Indoor unit/Ventilator option (1/5) Depending on the changes, the system may be restarted. Address Target Address Product option Installation option 1 Serial No.: A0013CBH700369 Installation option 2 Press the button to set the current step. Product option (2/5) Target Address:20 00 00 Depending on the changes, the system may be restarted.

  • Page 29: Product Option

    Product Option (1/5) Depending on the changes, the system may be restarted. Target Address 20 00 01 Serial No. : ************** Press the OK button to set the current step. [Product Option 3page] [Product Option 2page] Product Option Product Option (2/5) (3/5) Target Address: 20 00 01...
  • Page 30 Installation Procedure SEG1 SEG2 SEG3 SEG4 SEG5 SEG6      Page number SEG7 SEG8 SEG9 SEG10 SEG11 SEG12      Page number SEG13 SEG14 SEG15 SEG16 SEG17 SEG18      Page number SEG19 SEG20 SEG21...

  • Page 31: Step 15 Setting Indoor Unit Addresses And Installation Options With Wired Remote Control

    Step 15 Setting indoor unit addresses and installation options with wired remote control Set the indoor unit address and installation option with the remote control option. Set each option separately since you cannot set the ADDRESS setting and indoor unit installation setting option at the same time. You need to set twice when setting the indoor unit address and installation option.
  • Page 32 Installation Procedure [Address > Main Address] [Address > RMC Address] Main Address RMC Address Target Address New address Target Address New address 20 00 01 20 00 01 Press the 'OK' button to complete the setting. Press the 'OK' button to complete the setting. Address setting range : Main (0 ~ 4F) / RMC (0 ~ FE) NOTE •...

  • Page 33: Installation Option

    Installation Option 1 (1/5) Depending on the changes, the system may be restarted. Target Address 20 00 01 Serial No. : ************** Press the OK button to set the current step. [Installation Option 1-2page] [Installation Option 1-3page] Installation Option 1 Installation Option 1 (2/5) (3/5)
  • Page 34 Installation Procedure SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 External room temperature sensor / RESERVED Minimizing fan operation when the Central control RESERVED thermostat is off SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Drain pump & Emergency Controller variables for Hot Coil Auxiliary heater RESERVED Stop...

  • Page 35: Step 16 Optional : Setting The Indoor Unit Addresses And The Installation Options With The Wireless Remote Control

    Step 16 Optional : Setting the indoor seconds. unit addresses and the installation Make sure that you are entered into the mode for options with the wireless remote control setting options: You cannot set both of the indoor unit addresses and the installation options in a batch: set both of them respectively.
  • Page 36 Installation Procedure Take the steps presented in the following table: Steps Remote control display Set the SEG2 and SEG3 values: Set the SEG2 value by pressing the button repeatedly until the value you want to set appears on the remote control display. SEG2 Set the SEG3 value by pressing the button repeatedly until the value you...
  • Page 37 Steps Remote control display Set the SEG6 and SEG8 values: Set the SEG6 value by pressing the button repeatedly until the value you want to set appears on the remote control display. SEG6 Set the SEG8 value by pressing the button repeatedly until the value you want to set appears on the remote control display.
  • Page 38 Installation Procedure Steps Remote control display Set the SEG11 and SEG12 values: Set the SEG11 value by pressing the button repeatedly until the value you want to set appears on the remote control display. SEG11 Set the SEG12 value by pressing the button repeatedly until the value you want to set appears on the remote control display.
  • Page 39 Steps Remote control display 13 Set the SEG16 and SEG17 values: Set the SEG16 value by pressing the button repeatedly until the value you want to set appears on the remote control display. SEG16 Set the SEG17 value by pressing the button repeatedly until the value you want to set appears on the remote control display.
  • Page 40 Installation Procedure Steps Remote control display 17 Set the SEG21 and SEG22 values: Set the SEG21 value by pressing the button repeatedly until the value you want to set appears on the remote control display. SEG21 Set the SEG22 value by pressing the button repeatedly until the value you want to set appears on the remote control display.

  • Page 41: Setting The Indoor Unit Addresses

    Setting the indoor unit addresses (MAIN/RMC/ Check whether the option values you have set are correct by pressing the button repeatedly. MCU) [SEG2, SEG3] [SEG4, SEG5] [SEG6, SEG8] [SEG9, SEG10] [SEG11, SEG12] Make sure that the power is supplied to the indoor unit. •...

  • Page 42: Setting The Installation Options In A Batch

    Installation Procedure Setting the installation options in a batch Option No. for an indoor unit address: 0AXXXX-1XXXXX-2XXXXX-3XXXXX Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 100-digit of an indoor 10-digit of an indoor The single digit of an Function Page Mode Setting main address unit address unit address...
  • Page 43 Setting the indoor unit installation option (suitable for the condition of each installation location) Make sure that the power is supplied to the indoor unit. • If the indoor unit is not plugged in, it must include a power supply. Make sure that the panel or display is connected to the indoor unit so that it can receive options 1(L) Indoor unit...
  • Page 44 Installation Procedure • SEG5 option (Use of central control) is set to 1 (Use) by default. Therefore, you don’t need to set the SEG5 option additionally. Note that even if the central control system is not connected, no errors occur. If you want a specific indoor unit not to be controlled by the central control system, set the option of that indoor unit to 0 (Disuse).
  • Page 45 Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 Settings for load operation during heater control Use of hot water EEV Step when heating Explanation PAGE Use of drain pump Fan control during defrost mode / Heater control heater stops during defrost mode Detail Heater control Indication...
  • Page 46 Installation Procedure Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 Setting the output of external Buzzer control / whether to use humidity sensor / control / External heater signal Explanation PAGE Use of external control S-Plasma ion whether to use APP UX DSP (Dual Set Point) / whether Hours of filter usage / Cooling operation signal / to use R-32 sensor...
  • Page 47 Option SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 Adjusted EEV step of Individual control of a Heating setting compensation / Removing stopped unit during Explanation PAGE remote controller condensate water in heating mode oil return /defrost mode. Details Removing Indication Details Indication Details Indication...
  • Page 48 Installation Procedure (*4) When the following 2 or 3 is used as external heater On/Off signal, the signal for monitoring external contact control will not be output. 2: Fan is turned on continually when the external heater is turned on, 3: Fan is turned off when the external heater is turned on with cooling only indoor unit Cooling only indoor unit: To use this option, install the Mode Select switch(VCTRL07P-1) on the outdoor unit and fix it as Cool...
  • Page 49 05 series installation option (Detailed) Option No. : 05XXXX-1XXXXX-2XXXXX-3XXXXX Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Use of Auto Change (When setting SEG3) Over for HR only in (When setting SEG3) (When setting SEG3) Standard for mode Explanation PAGE MODE Auto mode / Use of Standard heating...
  • Page 50 Installation Procedure Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 Dual fuel (heater lock) Explanation Dual fuel (HP lock) setting Control variables when using hot water / external heater (*4) setting Details Indication Details Indication Detail Indication Detail Indication Disuse At the same time Disuse Disuse No delay...
  • Page 51 Option SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 Whether to use UV LED / whether to use BLE Onboarding / whether to Forcing FAN Operation for Heating Explanation PAGE allow fan speed control during auto mode and Cooling / MDS (motion detection sensor) control UX type(*5) Fan speed and power Use (Fan: Disuse...
  • Page 52 Installation Procedure (*1) Height difference : The difference of the height between the corresponding indoor unit and the indoor unit installed at the lowest place. For example, When the indoor unit is installed 131.23ft(40m) higher than the indoor unit installed at the lowest place, select the option “1”.
  • Page 53 Changing the addresses and options individually When you want to change the value of a specific option, refer to the following table and follow the steps in Common steps for setting the addresses and options on page 35. Option SEG1 SEG2 SEG3 SEG4...
  • Page 54 Installation Procedure For controlling AC LAMP (On/Off) R-32 CHECK : CN802(YELLOW) AC LAMP AC POWER SUPPLY 208~240VAC (50/60Hz) ※ Use of the WIRE HARNESS included in the product manual → → VSTAT10P-1 To Main PBA For controlling AC LAMP (On/Off) CN802(YELLOW) EXTERNAL ALARM...

  • Page 55: Step 17 Optional : Led Display Indicator Specifications When Checking Wi-Fi Easy Setup And Wi-Fi Status

    Step 17 Optional : LED Display indicator specifications when checking Wi-Fi Easy Setup and Wi-Fi status The wireless remote controller can be used for Easy Setup, checking internet connection status and connecting or disconnecting Wi-Fi. Easy Setup Check internet connection status Enable/Disable Wi-Fi Press the button for...

  • Page 56: Led Indicator Status

    Installation Procedure LED indicator Status Indicators Filter On / Off Timer Duct Note Action sign AP Entry All LEDs turn On Device Check All LEDs Flashing LEDs Flashing sequentially Device (On/Off → Timer → Fan → Filter Registration sign) Easy Setup Connection All LEDs Flashing(During 3SEC) success...

  • Page 57: Step 18 Wi-Fi Module Reinstallation Guide

    Step 18 Wi-Fi module Reinstallation guide 3 Remove one screw and remove the Cover case. If the ceiling construction material interferes with the Wi-Fi signal, it may be necessary to remove the Wi-Fi module from it’s factory location and relocate the Wi-Fi module using the included extension harness.
  • Page 58 Installation Procedure 5 Connect the Wi-Fi wire connector through the wire hole. 7 Fix the Wi-Fi module to the Ceiling to avoid the steel structure. If length extension is required, use an enclosed wire (Accessory bag). 6 Assemble the cover pipe and the Cover control. 58 English...

  • Page 59: Performing Final Check And Trial Operation

    Performing final check and trial operation To complete the installation, perform the following checks and tests to ensure that the air conditioner operates correctly. Check the followings. • Strength of the installation site • Tightness of pipe connection to detect a gas leak •...

  • Page 60: Appendix

    Appendix Appendix Troubleshooting • If an error occurs during the operation, one or more LED flickers and the operation is stopped except the LED. • If you re-operate the air conditioner, it operates normally at first, then detect an error again. LED Display Abnormal condition Error code...

  • Page 61: Abnormal Condition

    LED Display Error Abnormal condition code Blue E241 1. COND mid sensor is detached 2. Refrigerant leakage (2nd detection) E554 3. Abnomally high temperature on Cond (2nd detection) E450 4. Low pressure s/w (2nd detection) E451 5. Abnomally high temperature on discharged air on outdoor unit (2nd detection) E416 E559 6.

This manual is also suitable for:

Lennox vlod007s6-5pLennox vlod012s6-5pLennox vlod018s6-5pLennox vlod024s6-5pLennox vlod009s6-5p

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