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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 FH052EAMT FH070EAMT System Air Conditioner (Cool and Heat) Aire acondicionado sistemático (Refrigeración y Calefacción) Climatiseur numérique multifonctionnel (Refroidissement et Chauffage) Sistema Aria Condizionata...
Contents Chapter Preparation for Installation ....... 4 Deciding on where to Install the indoor unit ....5 Ceiling installation .
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Chapter Preparation for installation ....4 Deciding on where to install the indoor unit . . . 5 Ceiling installation ..... . . 8 Floor 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: Combustible gases Saline air Machine oil...
Deciding on where to install the indoor unit Indoor Unit Select a convenient location that permits the air to reach every corner of the area to be cooled. Pre-plan for easy and short routing of the refrigerant tubing and wiring to the outdoor unit.
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Deciding on where to install the indoor unit (cont.) Drawing of the indoor unit Unit : mm 1000 Back side...
Ceiling installation Select pipe directions. When the directions are selected, drill 3-1/8'' (100mm, for pipe and cables) and 1-3/4'' (40mm, for drain hose) diameter holes on the wall so that it 300mm or more 300mm or more slants slightly downwards toward the outdoor for smooth water flow. Use the pattern sheet to select pipe directions.
Floor installation Select pipe directions. 300mm or more When the directions are selected, drill 3-1/8'' (100mm, for pipe and cables) and 1-3/4'' (40mm, for drain hose) diameter holes on the wall so that it slants slightly downwards toward the outdoor for smooth water flow. Use the pattern sheet to select pipe directions.
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.
Connecting the refrigerant pipe There are two refrigerant pipes of differing diameters: A smaller one for the liquid refrigerant A larger one for the gas refrigerant The inside of copper pipe must be clean & has no dust. Remove the nuts on the pipes and connect the assembly pipes to each Refrigerant oil pipe, tightening the nuts, first manually and then with a wrench, a spanner applying the following torque.
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 Before completing the installation (insulation of the hose and pipe), you must check that there are no gas leaks. After closing both high and low stop valve of the outdoor unit, inject nitrogen gas into refrigerant pipe to reach 28kgf/cm By using soap bubbles, check leak on flare nut connection of pipes.
Drain hose installation Care must be taken when installing the drain hose for the indoor unit to ensure that any condensation water is correctly drained outside. When passing the drain hose through the hole drilled in the wall, check that none of the following situations occur. 5 cm less Ditch...
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;...
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(SW01) and RMC(SW02) rotary switches. SW05 SW04 SW03 SW02...
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Installation of more than 2 indoor units Indoor unit Indoor unit 1 Indoor unit 2 Switch MAIN(SW01) address RMC(SW02) address All indoor units must have different MAIN addresses, but their RMC addresses should be same. In case of installing the wired remote controller, all indoor units and the wired remote controller must have the same RMC address.
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 indoor unit LED Display LED lamp Remark...
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 wired Communication remote controller errors...
Parts list Wired Remote Controller Accessories Wired remote M4x16 tapped Indoor unit power Owner’s Installation Cable-tie Cable clamp controller screw drawing cable instructions manual Wireless Remote Controller Accessories Wireless Remote STS 2S-2x10 Owner’s Installation Battery remote controller control holder tapped screw instructions manual Centralized Controller Accessories...
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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...