Samsung HH105ECM Installation Manual

Duct-type air conditioner

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Owner's instructions manual (16 pages)

Service manual (50 pages)

Owner's instructions manual (16 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 HH105ECM HH140ECM HH175ECM HH175EZM Duct-type Air Conditioner (Cool & Heat) Aire acondicionador Tipo Canal (Enfriamiento & Calefacción) Climatiseur de type Conduit (Refroidissement et Chauffage) Ar Condicionado Tipo Conduto (Refrigeração e Aquecimento)
Page 2: Table Of Contents
Contents Chapter Preparation for installation ......4 ■ Deciding on where to install the indoor unit ....5 ■...
Page 3 Chapter ■ Preparation for installation ..... 4 ■ Deciding on where to install the indoor unit ..5 ■...
Page 4: Preparation For Installation
Preparation for installation 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: ◆...
Page 5: Deciding On Where To Install The Indoor Unit
Deciding on where to install the indoor unit Indoor Unit ◆ There must be no obstacles near the air inlet and outlet. ◆ Install the indoor unit on a ceiling that can support its weight. ◆ Maintain sufficient clearance around the indoor unit. ◆...
Page 6 Deciding on where to install the indoor unit (Cont.) Drawing of the indoor unit ◆ The inside of ( ) is for HH105/140ECM models. ◆ The outside of ( ) is for HH175ECM/EZM models. Unit : mm Name Remark Liquid pipe connection ø9.52 Gas pipe connection ø19.05...
Page 7: Indoor Unit Installation
Indoor unit installation Place the pattern sheet on the ceiling at the spot where you want to install the indoor unit. ◆ Since the diagram is made of paper, it may shrink or stretch slightly due to temperature or humidity. For this reason, before drilling the holes maintain the correct dimensions between the markings;...
Page 8: Purging The Unit
Purging the unit On delivery, the indoor unit is loaded with an inert nitrogen gas. All this gas must therefore be purged before connecting the assembly piping. To purge the inert gas, proceed as follows. Unscrew the caps at the end of each pipe. Result: All inert gas escapes from the indoor unit.
Page 9: Connecting The Indoor Unit Assembly Piping
Connecting the indoor unit assembly piping There are two refrigerant pipes of different diameters: Drain pump hose ◆ A smaller one(9.52mm, 3/8") for the liquid refrigerant connection port ◆ A larger one(19.05mm, 3/4") for the gas refrigerant Gas refrigerant port ◆...
Page 10: Cutting/Flaring The Pipes
Cutting/Flaring the pipes Connect the pipe within 50m and cutting pieces will not be gone into the pipe as being clean to pipe section. Make sure that you have the required tools available (pipe cutter, reamer, flaring tool and pipe holder). If you wish to shorten the pipes, cut it with a pipe cutter, taking care to ensure that the cut edge remains at a 90°...
Page 11: Performing Leak Tests
Performing leak tests Before completing the installation (insulation of the hose and piping), you must check that there are no gas leaks. To check for gas leaks on the... Then, using a leak detector, check the... Indoor unit Flare nuts at the end of sections A and B.
Page 12: Drain Hose Installation
Drain hose installation Care must be taken when installing the drain hose for the indoor unit to ensure that any condensate water is correctly drained outside. Drain pump hose connection port Install the drain hose so that its length can be as short as possible. Internal diameter of the drain hose should be the same or slightly bigger than the external diameter.
Page 13 Testing the drainage Prepare a little water about 5 liters. Pour water into the base pan in the indoor unit as shown in figure. Confirm that the water flows out through the drain hose.
Page 14: Connecting The Connection Cord
Connecting the connection cord The indoor unit is powered from the outdoor unit via the connection cord. Remove the screw on the electrical component box and remove the cover plate. Route the connection cord through the side of the indoor unit and connect the cable to terminals;...
Page 15 Wiring and Communication Cable Connection Connect the power cable, which is connected with the outdoor unit and supplied by another source, making sure that the power cable terminal should not be changed. Since the communication cable has the polarities, be careful to connect the terminal of F1, F2 and FA, FB rightly. Indoor Unit Receiver &...
Page 16: Group Control Installation
Group control installation Group Control The group control can control 16 rooms(64 indoor units/standard) with a wired controller. When a whole unit is operating, each unit operates in the same mode(such as mode settings and the fan speed, etc.). To control each unit separately, you can control it with the centralized controller or PC controller(S-Net) too.
Page 17: Assigning Address To Indoor Unit
Assigning address to indoor unit Before installing the indoor unit, assign an address to the indoor unit according to the air conditioning system plan. The address of the indoor unit is assigned by adjusting MAIN(SW02) and RMC(SW01) rotary switches. K1 K2 K3 K4 SW03 K5 K6 K7 K8 SW04...
Page 18 Assigning address to indoor unit (Cont.) The MAIN address is for communication between the indoor unit and the outdoor unit. Therefore, you must set it to operate the air conditioner properly. It is required to set the RMC address if you install the wired remote controller and/or the centralized controller.
Page 19: Additional Functions
Additional functions Compensation for lost temperature in heating operation ◆ Reduces the difference between an actual room temperature and a sensed temperature by the air conditioner when heating. K5 K6 K7 K8 Switch No. Switch ON Switch OFF SW04 2°C compensation 5°C compensation Adjusting filter cleaning cycle ◆...
Page 20: Increasing Fan Speed
The characteristic curves for ‘HH’, ‘H’, ‘Med’, and ‘Low’ fan speed controller Model Min. Normal Max. are shown. HH105ECM HH140ECM The nameplate values are shown based on the ‘H’ air flow. HH175ECM HH175EZM If external static pressure is too great, the air flow volume may drop too low as explained above.
Page 21: Air Filter Installation (Optional)
Air filter installation (Optional) Accessories Air Filter (1) TH M4 X 12 Tapped Screw (18) Remove the air inlet duct flange. Attach the air filter kit to the air inlet side of indoor unit. To clean the air filter, remove the fixing bracket on the base of air filter kit, then pull out the filter.
Page 22: Drain Pump Installation (Optional)
Drain pump installation (Optional) Accessories ;;;; Drain Pump and M4 X 12 Tapped Cable-Tie (3) Insulation Drain (2) Drain Hose (1) ;;;; Float Switch (1) Screw (4) ;;;; Open the side of indoor unit. Screw the drain pump with two screws. ◆...
Page 23 Must fit tightly against body without any gap. Install the drain hose so that its length can be as short as possible. Internal diameter of the drain hose should be the same or slightly bigger than the external diameter of the drain port. Cable-tie ◆...
Page 24: Troubleshooting
Troubleshooting 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 on the receiver &...
Page 25: Led Display
LED Display Indicators Concealed Type Abnormal conditions Operating Blue Standard Type 1. Communication error between indoors Error of indoor unit: Displayed (Communication error for more than 2 on the indoor unit regardless of minutes) operation 2. Slave of indoor unit tracking error 1.
Page 26: Wired Remote Controller
Troubleshooting (Cont.) Wired remote controller ◆ If an error occurs, is displayed on the wired remote controller. ◆ If you would like to see an error code, press the Test button. Display Explanation Remark Error of communication between the outdoor unit and the wird Communication remote controller errors...
Page 27: I I I I O O O O N N N N A A A A L L L L A A C C C C C C C C E E E E S S S S S S S S O O O O R R R R I I I I E E E E S S S S
Chapter ■ Parts list ........28...
Page 28: Parts List
Parts list Receiver & Display Unit Accessories Concealed Type ◆ Receiver & display unit ◆ Wire kit Receiver & STS 2S-2x10 2S-4x12 Owner’s Installation Wire kit display unit tapped screw tapped screw instructions manual (length 10m) Standard Type ◆ Receiver & display unit ◆...
Page 29 Centralized Controller Accessories Centralized M4x16 tapped Owner’s Installation Cable-tie Cable clamp controller screw instructions manual Function Controller Accessories Function M4x16 tapped Owner’s Installation Cable-tie Cable clamp controller screw instructions manual Transmitter Accessories Transmitter Transmitter com- Installation Transmitter power cable munication cable manual ◆...
Page 30 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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Hh140ecm Hh175ecm Hh175ezm

Samsung HH105ECM Installation Manual

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