Inverter pair wall mounted type b-series (224 pages)
Summary of Contents for Daikin ATXS20E2V1B
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INSTALLATION MANUAL R410A Split Series Installation manual English R410A Split series Installationsanleitung Deutsch Split-Baureihe R410A Manuel d’installation Français Série split R410A Models ATXS20E2V1B ATKS20E2V1B Montagehandleiding Nederlands R410A Split-systeem ATXS25E2V1B ATKS25E2V1B ATXS35E2V1B ATKS35E2V1B Manual de instalación Español Serie Split R410A ATXS50E2V1B Manuale d’installazione...
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....Failure to follow any of CAUTION may result in grave consequences in some cases.
Installation Tips Removing and installing front panel. • Removal method Hook fingers on the panel protrusions on the left and right of the main body, and open until the panel stops. Slide the front panel sideways to dis- engage the rotating shaft. Then pull the front panel toward you to remove •...
How to set the different addresses. When two indoor units are installed in one room, the two wireless remote con- trollers can be set for different addresses. 1) In the same way as when connecting to an HA system, remove the metal plate electrical wiring cover.
Indoor Unit Installation How to attach the indoor unit. 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. A Mounting plate Push up the marked area (at the lower part of the front grille) to...
Indoor Unit Installation 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.
Indoor Unit Installation Boring a wall hole and installing wall embedded pipe. • For walls containing metal frame or metal board, be sure to use a wall embedded pipe and wall cover in the feed-through hole to prevent possible heat, electrical shock, or fire. Inside Outside •...
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3-2. Left-side, left-back, or left-bottom piping. emove pipe port cover 1) Attach the drain hose to the underside of the refrigerant pipes here for left- with adhesive vinyl tape. side piping. Left-side piping Left-back emove pipe port cover here for left-bottom piping. piping Left-bottom piping 2) Be sure to connect the drain hose to the drain port in place of a...
Indoor Unit Installation Wiring. ith a multi indoor unit , install as described in the installation manual supplied with the Multi outdoor unit. 1) Strip wire ends (15mm). 2) Match wire colours with terminal numbers on indoor and outdoor unit’s terminal blocks and firmly screw wires to the corre- sponding terminals.
Drain piping. he 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.
Refrigerant Piping Work Refrigerant piping. CAUTION 1) Use the flare nut fixed to the main unit. (To prevent cracking of the flare nut by aged deterioration.) 2) To prevent gas leakage, apply refrigeration oil only to the inner surface of the flare. (Use refrigeration oil for R410A.) 3) Use torque wrenches when tightening the flare nuts to prevent damage to the flare nuts and gas leakage.
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. ■ For Heat pump •...
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Two-dimensional bar code is a code for manufacturing. 3P212421-1 M07B075 (0710) HT...
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