Daikin FTXS20K2V1B Installation Manual
Room air conditioner r410a split series
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Also See for FTXS20K2V1B:
- Service manual (184 pages) ,
- Operation manual (44 pages) ,
- Installation manual (21 pages)
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MODELS
FTXS20K2V1B
FTXS25K2V1B
CTXS15K2V1B
CTXS35K2V1B
DAIKIN ROOM AIR CONDITIONER
INSTALLATION MANUAL
R410A Split Series
Installation manual
Installationsanleitung
Manuel dinstallation
Manuel dinstallation
Installatiehandleiding
Manual de instalación
Manuale dinstallazione
Manuale dinstallazione
Εγχειρίδιο εγκατάστασης
Manual de instalação
Руководство по монтажу
Montaj kılavuzları
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Table of Contents
Related Manuals for Daikin FTXS20K2V1B
Summary of Contents for Daikin FTXS20K2V1B
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Page 1: Installation Manual
DAIKIN ROOM AIR CONDITIONER INSTALLATION MANUAL R410A Split Series Installation manual Installationsanleitung Manuel dinstallation Manuel dinstallation Installatiehandleiding Manual de instalación Manuale dinstallazione Manuale dinstallazione Εγχειρίδιο εγκατάστασης Manual de instalação Руководство по монтажу Montaj kılavuzları MODELS FTXS20K2V1B FTXS25K2V1B CTXS15K2V1B CTXS35K2V1B... - Page 2 3SB65451-1...
- Page 3 3SB65451-2...
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Page 5: Safety Precautions
Safety Precautions • The precautions described herein are classified as WARNING and CAUTION. They both contain important informa- tion regarding safety. Be sure to observe all precautions without fail. • Meaning of WARNING and CAUTION notices WARNING ..Failure to follow these instructions properly may result in personal injury or loss of life. CAUTION ..Failure to observe these instructions properly may result in property damage or personal injury, which may be serious depending on the circumstances. • The safety marks shown in this manual have the following meanings: Be sure to follow the instructions. -
Page 6: Choosing An Installation Site
Accessories A – H , Indoor unit Mounting plate Remote controller holder Operation manual Titanium apatite photocatalytic Dry battery AAA. LR03 Installation manual air-purifying filter (alkaline) Indoor unit fixing screw Wireless remote controller (M4 × 12L) Choosing an Installation Site • Before choosing the installation site, obtain user approval. Indoor unit • The indoor unit should be sited in a place where: 1) the restrictions on installation specified in the indoor unit installation drawings are met, 2) both air inlet and air outlet have clear paths met, 3) the unit is not in the path of direct sunlight, 4) the unit is away from the source of heat or steam, 5) there is no source of machine oil vapour (this may shorten indoor unit life), 6) cool (warm) air is circulated throughout the room, 7) the unit is away from electronic ignition type fluorescent lamps (inverter or rapid start type) as they may shorten the remote controller range, 8) the unit is at least 1m away from any television or radio set (unit may cause interference with the picture or sound), 9) install at the recommended height (1.8m), 10) no laundry equipment is located. Wireless remote controller • Turn on all the fluorescent lamps in the room, if any, and find the site where remote controller signals are properly received by the indoor unit (within 7m). -
Page 7: Preparation Before Installation
Preparation before Installation Removing and installing front panel • Removal method 1) Place your fingers in the indentations on the main unit (one each on the left and right sides), and open the front panel until it stops. 2) Continue to open the front panel further while sliding the panel to the right and pulling it toward you in order to disengage the rotating shaft on the left side. To disengage the rotating shaft on the right side, slide the panel to the left while pulling it toward you. • Installation method Rotating shaft Align the tabs of the front panel with the grooves, and push all the way in. Push the rotating Then close slowly. Push the centre of the lower surface panel firmly to shaft of the front engage the tabs. panel into the groove. Removing and installing front grille mark area Upper hook (3 locations) • Removal method... -
Page 8: Indoor Unit Installation Drawings
Indoor Unit Installation Drawings 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 A Mounting plate Push up the marked area (at the lower part of the front grille) to... -
Page 9: Indoor Unit Installation
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. 2) Secure the mounting plate to the wall with screws. Recommended mounting plate retention spots and dimensions Use tape measure Recommended mounting plate Place a leveler as shown. retention spots (5 spots in all) on raised tab. Position the end of a tape measure at 125.5 59.5... - Page 10 • Remove the pipe port cover as shown below. 1) Cut off the pipe port cover from inside the front grille using a copping saw. Apply the blade of the copping saw to the notch, and cut off the pipe port cover along the slit. 2) After cutting off the pipe port cover, perform filing. Remove the burrs along the cut section using a half round needle file. CAUTION • If the pipe port cover is cut off using nippers, the front grille will be damaged. Please do not use nippers. • Wear gloves during the pipe port cover removal. 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-back piping Remove pipe port cover here for right-side piping. Right-bottom piping Bind coolant pipe and drain hose Remove pipe port cover together with here for right-bottom piping.
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Page 11: Left-Side, Left-Back, Or Left-Bottom Piping
Indoor Unit Installation 3-2. Left-side, left-back, or left-bottom piping How to replace the drain plug and drain hose • Replacing onto the left side Drain hose attachment position 1) Remove the insulation fixing screw on the right * The drain hose is on the back of the unit. and remove the drain hose. 2) Remove the drain plug on the left side and attach it to the right side. - Page 12 Wiring 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 corresponding terminals. 3) Connect the earth wires to the corresponding terminals. 4) Pull wires to make sure that they are securely latched up, then retain wires with wire retainer. 5) Shape the wires so that the service lid fits securely, then close service lid. Terminal block Electrical component box Shape wires so that the service lid will fit securely. Firmly secure wire retainer so that wires sustain no external stress. Wire retainer Use the specified wire type. Firmly fix the wires with the terminal screws.
- Page 13 Indoor Unit Installation 5-5. Prepare the accessory (optional parts) [Figure 2]. 1) Remove the cover from the accessory (optional parts). 2) Insert the connection cord into connector “S21” (white) in the accessory (optional parts). 3) Route each of the connection cords through the cut-outs in the accessory, then reinstall the accessory cover in its original position. 4) Insert the accessory (optional parts) connector into connector “S403” in the electrical component box. Then route the connection cord through the cut-out in the electrical component box. 5-6. Install the cover of the electrical component box in its original position [Figure 3]. 5-7. Install the accessory (optional parts) [Figure 3]. 1) Install the accessory (optional parts) into the electrical component box.
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Page 14: Drain Piping
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. 3) If drain hose extension or embedded drain piping is required, use appropriate parts that match the hose front end. [Figure of hose front end] ϕ 16 ϕ 18 4) When extending the drain hose, use a commercially available Extension drain hose Indoor unit extension hose with an inner diameter of 16mm. drain hose Be sure to thermally insulate the indoor section of the extension ϕ... -
Page 15: Refrigerant Piping
Refrigerant Piping Work Refrigerant piping CAUTION • Use the flare nut fixed to the main unit. (To prevent cracking of the flare nut by aged deterioration.) • To prevent gas leakage, apply refrigeration oil only to the inner surface of the flare. (Use refrigeration oil for R410A.) • Use torque wrenches when tightening the flare nuts to prevent damage to the flare nuts and gas leakage. Align the centres of both flares and tighten the flare nuts 3 or 4 turns by hand. Then tighten them fully with the torque wrenches. [Apply oil] [Tighten] Apply refrigeration oil to Torque wrench Do not apply refrigeration the inner surface of the oil to the outer surface. flare. Flare nut Spanner Piping union Flare nut Do not apply refrigeration oil to the flare nut to avoid tightening with excessive torque. - Page 16 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 temperature. 1) Trial operation may be disabled in either mode depending on the room temperature. Use the remote controller for trial operation as described below. 2) After trial operation is complete, set the temperature to a normal level (26°C to 28°C in cooling mode, 20°C to 24°C in heating mode). 3) For protection, the system disables restart operation for 3 minutes after it is turned off. 1-3 Carry out the test operation in accordance with the operation manual to ensure that all functions and parts, such as louver movement, are working properly. • The air conditioner requires a small amount of power in its standby mode. If the system is not to be used for some time after installation, shut off the circuit breaker to eliminate unnecessary power consumption. • If the circuit breaker trips to shut off the power to the air conditioner, the system will restore the original operation mode when the circuit breaker is opened again. Trial operation from remote controller 1) Press “ON/OFF” button to turn on the system. 2) Press “TEMP” button (2 locations) and “MODE” button at the same time. 3) Press “TEMP” button and select “T”. 4) Press “MODE” button. 5) Trial operation terminates in approx. 30 minutes and switches into normal mode. To quit a trial operation, press “ON/OFF” button.
- Page 17 Two-dimensional bar code is a code for manufacturing. 3P297034-1 M11B099 (1111) HT...