Samsung window-type room air conditioner owner's instructions (20 pages)
Summary of Contents for Samsung DH094EAM
Page 1
MANUAL DE INSTALACIÓN MANUEL D’INSTALLATION MANUALE D’INSTALLZIONE MANUAL DE INSTALAÇÃO INSTALLATIONS-HANDBUCH E°XEIPI¢IO E°KATA™TA™H™ àçëíêìäñàü èé ìëíÄçéÇäÖ DH094EAM Duct-type Air Conditioner (Cool and Heat) Aire acondicionador Tipo Canal (Refrigeración y Calefacción) Climatiseur de type Conduit (Refroidissement et Chauffage) Condizionatore d’aria Tipo Conduttura...
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: Combustible gases Saline air Machine oil...
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. Make sure that the water dripping from the drain hose runs away correctly and safely.
Page 6
Deciding on where to install the indoor unit (Continued) Drawing of the indoor unit Unit : mm Name Remark Liquid pipe connection ø9.52 Gas pipe connection ø15.88...
Indoor unit installation It is recommended to install the refnet joint before installing the indoor unit. Carefully remove the indoor unit from the packing case and pull out the shipping block on the motor of the unit. Shipping block Place the pattern sheet on the ceiling at the spot where you want to install the indoor unit.
Purging the unit On delivery, the indoor unit is loaded with refrigerant gas. All this gas must therefore be purged before connecting the assembly piping. To purge the inert gas, proceed as follows. Unscrew the pinch pipe at the end of each refrigerant pipe. Result: All inert gas escapes from the indoor unit.
Connecting the refrigerant pipe There are two refrigerant pipes of different diameters: Liquid refrigerant port A smaller one for the liquid refrigerant A larger one for the gas refrigerant The inside of copper tube must be clean & has no dust. refrigerant port The connection procedure for the refrigerant pipes varies according to...
Cutting/Flaring the pipes 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° angle with the side of the pipe. Refer to the illustrations below for examples of edges cut correctly and incorrectly.
Performing leak test & insulation Leak Test To check for gas leaks on the indoor unit, check the connection part of each refrigerant pipe by using a leak detector. Insulation Once you have checked that there are no leaks in the system, you can insulate the piping and hose.
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. The drain hose can be installed to the right or left side of the base pan. Remove the rubber cap located on the side of the base pan depending on the situation.
Page 13
Testing the drainage Prepare a little water about 5 liter. Pour water into the base pan in the indoor unit as shown in figure. Confirm that the water flows out through the drain hose.
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 F3, F4 rightly. Indoor Unit Receiver &...
Increasing fan speed If external static pressure is too great(due to long extension of ducts, for example), the air flow volume may drop too low at each air outlet. This problem can be solved by increasing the fan speed using the following procedure.
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...
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 You can adjust the cycle for filter sign indicator.
Air filter installation (Optional) Remove two screws securing on the levers under the bottom of the indoor unit. Reassemble the levers making the other side face the indoor unit as shown in figure. Turn the levers not to prevent inserting the air filter. Insert the air filter into the indoor unit.
Drain pump installation (Optional) Accessories Drain pump & M4x12 Cable clamp Cable-tie Float switch Tapped screw Connect the cable to the electrical component box as shown at the figure. Connect the drain pump cable to yellow terminal(CN74) and the float switch to black terminal(CN51). Float switch Drain pump Screw the drain pump to the side of the indoor unit with two screws.
Troubleshooting Detection of errors 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 on the receiver &...
Page 22
Troubleshooting (continued) LED Display Indicators Concealed Type Abnormal conditions Remarks Blue Standard Type Communication error between indoor units 1. Error of electronic expansion valve close 2. Error of electronic expansion valve open 3. 2’nd detection of high temperature cond 4. 2’nd detection of high temperature discharge 5.
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 Compressor down due to protection control of the discharge Error about protection temperature sensor control of the outdoor unit Control due to the condenser temperature sensor when cooling...
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 Wire kit Receiver &...
Page 26
Parts list (continued) Wired Remote Controller Accessories Communication Wired M4x16 tapped Indoor unit power Cable-tie Cable clamp Wire joint cable of the wired remote controller screw drawing cable remote controller Owner’s Installation instructions manual Centralized Controller Accessories Centralized M4x16 tapped Owner’s Installation Cable-tie...
Page 27
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 If you would like to install the centralized controller, you must install the transmitter in the outdoor unit.
Page 28
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...
Need help?
Do you have a question about the DH094EAM and is the answer not in the manual?
Questions and answers