Daikin FTYN25GXV1B Installation Manual

R410a split series

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Page 1 R410A Split series Installationsanleitung Deutsch Split-Baureihe R410A Manuel d’installation Français Série split R410A Models Montagehandleiding Nederlands R410A Split-systeem FTYN25GXV1B Manual de instalación FTYN35GXV1B Español Serie Split R410A Manuale d’installazione Italiano Serie Multiambienti R410A Εγχειρßδιο εγκατÜστασηò ΕλληνικÜ διαιροýìενηò σειρÜò R410A Manual de Instalação Portugues Série split R410A...
Page 2 3SB64204-1A...
Page 3: Safety Precautions
Safety Precautions • Read these Safety Precautions carefully to ensure correct installation. • This manual classifies the precautions into WARNING and CAUTION. Be sure to follow all the precautions below: they are all important for ensuring safety. WARNING....Failure to follow any of WARNING is likely to result in such grave consequences as death or serious injury. CAUTION ....
Page 4: Choosing A Site
Accessories – Outdoor unit ndoor unit Mounting plate Indoor unit fixing screw M4 × 12L Air-Purifying Filter with bacteriostatic, virustatic function Refrigerant charge label Thermistor cable (8m)*1 Wireless remote controller Operation manual Remote controller holder Installation manual AAA dry-cell batteries Drain plug *1 The thermistor cable is attached to the indoor unit.
Page 5: Indoor/Outdoor Unit Installation Drawings
Indoor/Outdoor Unit Installation Drawings A Mounting plate How to attach the indoor unit. A Mounting Hook the claws of the bottom frame plate to the mounting plate. If the claws are difficult to hook, remove the front grille. Clip How to remove the indoor unit. Push up the marked area (at the lower part of the front grille) to Bottom frame...
Page 6: Outdoor Unit Installation Guidelines
Outdoor Unit Installation Guidelines • Where a wall or other obstacle is in the path of outdoor unit’s intake or exhaust airflow, follow the installation guidelines below. Wall facing one side Walls facing two sides More than 50 More than 100 More than 100 More than 150...
Page 7: Indoor Unit
Indoor Unit Installing the mounting plate. • The mounting plate should be installed on a wall which can support the weight of the indoor unit. 1) Temporarily secure the mounting plate to the wall, make sure that the panel is completely level, and mark the boring points on the wall.
Page 8: Installing Indoor Unit
Indoor Unit Installing indoor unit. 3-1. Right-side, right-back, or right-bottom piping. 1) Attach the drain hose to the underside of the refrigerant pipes with adhesive vinyl tape. 2) Wrap the refrigerant pipes and drain hose together with insulation tape. Right-side piping Right-back piping Remove pipe port cover here for right-side piping...
Page 9 Note: 1) Wrap the refrigerant pipes and drain hose together with insulation tape as right figure, in case of setting the drain hose through the back of the Mounting indoor unit. Drain hose plate 2) If it difficult to fix the claws of the bottom frame on the catches of the mounting plate.
Page 10: Drain Piping
Indoor Unit Drain piping. The drain hose should be inclined downward. 1) Connect the drain hose, as described right. No trap is permitted. Do not put the end of the hose in water. 2) Remove the air filters and pour some water into the drain pan to check the water flows smoothly.
Page 11: Installing Outdoor Unit
Outdoor Unit Installing outdoor unit. • For outdoor unit installation, see Choosing a Site and Indoor/Outdoor Unit Installation Drawings. Outdoor unit Flaring the pipe end. (Cut exactly at 1) Cut the pipe end with a pipe cutter. right angles.) Remove burrs 2) Remove burrs with the cut surface facing downward so that the chips do not enter the pipe.
Page 12: Purging Air And Checking Gas Leakage
Outdoor Unit Purging air and checking gas leakage. • When piping work is completed, it is necessary to purge the air and check for gas leakage. WARNING 1) Do not mix any substance other than the specified refrigerant (R410A) into the refrigeration cycle. 2) When refrigerant gas leaks occur, ventilate the room as soon and as much as possible.
Page 13: Pump Down Operation
Pump down operation. In order to protect the environment, be sure to pump down when relocating or disposing of the unit. 1) Remove the valve cap from liquid stop valve and gas stop valve. 2) Carry out forced cooling operation. Hexagonal wrench 3) After five to ten minutes, close the liquid stop valve with a hexagonal wrench.
Page 14: Drain Work
Outdoor Unit Observe the notes mentioned below when wiring to the terminal block. Precautions to be taken for power supply wiring. Round crimp-style (Use a round crimp-style terminal for connection to the terminal block. terminal In case it cannot be used due to unavoidable reasons, be sure to Stranded wire observe the following instruction.) CAUTION...
Page 15: Trial Operation And Testing
Trial Operation and Testing Trial operation and testing. 1-1 Measure the supply voltage and make sure that it falls in the specified range. 1-2 Trial operation should be carried out in either cooling or heating mode. • In cooling mode, select the lowest programmable temperature; in heating mode, select the highest programmable temper- ature.
Page 16 Two-dimensional bar code is a code for manufacturing. 3P211822-1C M07B070B (0712) HT...

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Daikin FTYN25GXV1B Installation Manual

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