Related Manuals for Samsung AM KNTD Series
Summary of Contents for Samsung AM KNTD Series
- Page 1 DB68-06417A-00 DVM Boracay_IM_EN_DB68-06417A-00_16.09.22.indd 36 2016/9/22 11:29:08...
- Page 2 Air conditioner Installation manual AMKNTD/AMKNQD • Thank you for purchasing this Samsung air conditioner. • Before operating this unit, please read this manual carefully and retain it for future reference. DVM Boracay_IM_EN_DB68-06417A-00_16.09.22.indd 1 2016/9/22 11:29:09...
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Page 3: Table Of Contents
Contents Contents Safety Precautions Step 1 Checking and preparing accessories Step 2 Selecting the installation location Installation Procedure Step 3 Installing the indoor unit Step 4 Purging the unit Step 5 Connecting the refrigerant pipe Step 6 Cutting or flaring the pipes Step 7 Performing leak test Step 8 Wrapping the pipes with the insulation Step 9 Installing the drain hose... -
Page 4: Safety Precautions
• This manual explains how to install an indoor unit • IMPORTANT: When installing the unit, always with a split system with two SAMSUNG units. The use remember to connect first the refrigerant tubes, then of other types of units with different control systems the electrical lines. - Page 5 Contents • Our units must be installed in compliance with the CAUTION spaces indicated in the installation manual to ensure either accessibility from both sides or ability to perform • Make sure that you earth the cables. routine maintenance and repairs. The units’ components –...
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Page 6: Step 1 Checking And Preparing Accessories
Installation Procedure Installation Procedure Step 1 Checking and preparing CAUTION accessories • Avoid the following places to prevent malfunction of The following accessories are supplied with the indoor unit. the unit The type and quantity may differ depending on the –... -
Page 7: Step 3 Installing The Indoor Unit
Installation Procedure Step 3 Installing the indoor unit If you fix the indoor unit to a window frame, follow 4 to 6. Before fixing the installation plate to the wall or window Determine the positions of the wooden uprights to be frame, you must determine the position of the 65 mm hole attached to the window frame. -
Page 8: Step 5 Connecting The Refrigerant Pipe
Step 5 Connecting the refrigerant pipe Refrigerant oil Connect indoor and outdoor units with field-supplied copper pipes by means of flare connections. Use insulated seamless refrigeration grade pipe only, (Cu DHP type according to ISO1337), degreased and deoxidized, suitable for operating pressures of at least 4200 kPa and for burst pressure of at least 20700 kPa. -
Page 9: Step 6 Cutting Or Flaring The Pipes
Installation Procedure Step 6 Cutting or flaring the pipes (Unit: mm) Make sure that you prepared the required tools. Outer Conventional flare tool Flare tool for R410A diameter (pipe cutter, reamer, flaring tool and pipe holder) clutch type Clutch type Wing nut type If you want to shorten the pipe, cut it using a pipe 6.35... -
Page 10: Step 7 Performing Leak Test
Step 7 Performing leak test Wrap the refrigerant pipe and the drain hose in the rear of the indoor unit with the absorbent pad. Leak test NOTE • Wind the pipe and hose three times to the end of the LEAK TEST WITH NITROGEN (before opening valves) indoor unit with the absorbent pad. -
Page 11: Step 9 Installing The Drain Hose
Installation Procedure Step 9 Installing the drain hose Pass the drain hose under the refrigerant pipe, keeping the drain hose tight. When installing the drain hose for the indoor unit, check if Pass the drain hose through the hole in the wall. Check condensation draining is adequate. -
Page 12: Step 11 Connecting The Power And Communication Cables
Step 11 Connecting the power and Cut the cable as like the following picture. The earth cable need to be longer than the power cable (1(L), communication cables 2(N)) by 100 mm. Before wiring work, you must turn off all power source. - Page 13 Installation Procedure Ring terminal selection Silver solder Norminal Norminal dimensions dimensions Standard Standard Standard Standard Allowance Allowance Allowance Allowance for cable for screw dimension dimension dimension Min. Min. Max. dimension Min. (mm) (mm) (mm) (mm) (mm2) (mm) (mm) (mm) (mm) (mm) +0.3 +0.2...
- Page 14 Example of Installation – Total power cable length L = 100(m), Running current of each units 1[A] – Total 10 indoor units were installed 10[A] 9[A] 1[A] ELCB MCCB+ Indoor unit1 Indoor unit2 Indoor unit10 0[m] 10[m] 20[m] 100[m] • Apply following equation. Coef×35.6×L ×i ∑...
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Page 15: Step 12 Optional: Extending The Power Cable
Installation Procedure • You must keep the cable in a protection tube. Step 12 Optional: Extending the • Keep distances of 50mm or more between power cable power cable and communication cable. Prepare the following tools. • Maximum length of power cables are decided within 10% of power drop. - Page 16 Insert both sides of core wire of the power cable into Apply heat to the contraction tube to contract it. the connection sleeve. Contraction tube • Method 1: Push the core wire into the sleeve from both sides. • Method 2: Twist the wire cores together and push it into the sleeve.
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Page 17: Step 13 Setting An Indoor Unit Address And Installation Option
Installation Procedure Step 13 Setting an indoor unit address CAUTION and installation option • Option setting is available from SEG1 to SEG 24 Set the indoor unit address and installation option with remote • SEG1, SEG7, SEG13, SEG19 are not set as page option. control option. - Page 18 Option setting Status Setting SEG2, SEG3 option Press Low Fan button( ) to enter SEG2 value. Press High Fan button( ) to enter SEG3 value. SEG2 SEG3 Each time you press the button, will be selected in rotation. Setting Cool mode Press Mode button to be changed to Cool mode in the ON status.
- Page 19 Installation Procedure Option setting Status Setting Heat mode Press Mode button to be changed to Heat mode in the ON status. Setting SEG11, SEG12 option Press Low Fan button( ) to enter SEG11 value. Press High Fan button( ) to enter SEG12 value. SEG11 SEG12 Each time you press the button,...
- Page 20 Option setting Status 15 Setting SEG18, SEG20 option Press Low Fan button( ) to enter SEG18 value. Press High Fan button( ) to enter SEG20 value. SEG18 SEG20 Each time you press the button, will be selected in rotation. 16 Setting Fan mode Press Mode button to be change to Fan mode in the OFF status.
- Page 21 Installation Procedure Setting an indoor unit address (MAIN/RMC) Check whether power is supplied or not. – When the indoor unit is not plugged in, there should be additional power supply in the indoor unit. Before installing the indoor unit, assign an address to the indoor unit according to the air conditioning system plan. Assign an indoor unit address by wireless remote control.
- Page 22 Setting an indoor unit installation option (suitable for the condition of each installation location) Check whether power is supplied or not. – When the indoor unit is not plugged in, there should be additional power supply in the indoor unit. Set the installation option according to the installation condition of an air conditioner.
- Page 23 Installation Procedure 02 series installation option(Detailed) Option No. : 02XXXX-1XXXXX-2XXXXX-3XXXXX Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Use of external room temperature Explanation PAGE Mode Use of robot cleaning sensor / Minimizing fan operation when Use of central control FAN RPM compensation thermostat is off Details Minimizing...
- Page 24 Option SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 Individual control of a Heating setting compensation / Removing EEV Step of stopped unit during oil Explanation PAGE remote control condensated water in heating mode return/defrost mode Details Removing Heating Indication Details Indication Details Indication Indication...
- Page 25 Installation Procedure Please refer to the EEV step table below for the system (for heating) at stop. Indication A Step Wall MountedWith EEV Stopped B Step Unit's EEV step Other Indoor Units except for wall Default No Function mounted with EEV (*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.
- Page 26 05 series installation option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 Use of Auto Change (When setting SEG3) (When setting SEG3) (When setting SEG3) Over for HR only in Standard heating Standard cooling Standard for mode change Heating → Cooling Auto mode temp.Offset temp.
- Page 27 Installation Procedure Option SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 (When setting SEG3) (When setting SEG3) Compensation option for Long Standard for mode Explanation PAGE Time required for mode pipe or height diffference MTFC changing Cooling → change between indoor units Heating mode Indication Details Indication Details...
- Page 28 (*1) Height difference : The difference of the height between the corresponding indoor uint and the indoor unit installed at the lowest place. For example, When the indoor unit is installed 40m higher than the indoor unit installed at the lowest place, select the option "1". (*2) Distance : The difference between the pipe length of the indoor unit istalled at farthest place from an outdoor unit and the pipe length of the corresponding indoor unit from an outdoor unit.
- Page 29 Installation Procedure Changing a particular option You can change each digit of set option. Option SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 The tens’ digit of an The unit digit of an The option mode Explanation PAGE MODE option SEG you will option SEG you will Changed value you want to change...
- Page 30 Step 14 Performing the final check Step 15 Providing information for user To complete the installation, perform the following checks and tests to ensure that the air conditioner operates After finishing the installation of the air conditioner, correctly. you should explain the following to the user. Refer to appropriate pages in the user &...
- Page 31 Troublshooting Detection of errors • If an error occurs during the operation, an 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 • If you turn off the air conditioner when the LED is flickering, the LED is also turned off.
- Page 32 LED Display Abnormal condition Error code • COND mid sensor is detached E241 • Refrigerant leakage (2nd detection) E554 • Abnomally high temperature on Cond (2nd detection) E450 • Low pressure s/w (2nd detection) E451 • Abnomally high temperature on discharged air on outdoor unit (2nd detection) E416 • Indoor operation stop due to unconfirmed error on outdoor unit E559...