Related Manuals for Daikin ATXTP25K3V1B
Summary of Contents for Daikin ATXTP25K3V1B
- Page 1 DAIKIN ROOM AIR CONDITIONER INSTALLATION MANUAL R32 Split Series Models FTXTP25K3V1B FTXTP35K3V1B ATXTP25K3V1B ATXTP35K3V1B...
- Page 2 3P475203-8B...
- Page 3 Safety Precautions Read the precautions in this manual This appliance is filled with R32. carefully before operating the unit. • The precautions described herein are classified as WARNING and CAUTION. They both contain important information regarding safety. Be sure to observe all precautions without fail. •...
- Page 4 Safety Precautions CAUTION • Do not install the air conditioner at any place where there is a danger of flammable gas leakage. In the event of a gas leakage, build-up of gas near the air conditioner may cause a fire to break out. •...
- Page 5 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),...
- Page 6 Preparation before Installation Removing and installing the front panel Indentations on the main unit • 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 front panel shaft Front panel shaft...
- Page 7 Preparation before Installation When connecting to an HA system (Wired remote controller, Central remote controller, Wireless adaptor, etc.) 1) Remove the metal plate electrical wiring cover. (Refer to the Removal/attachment methods of metal plate electrical wiring covers.) 2)Attach the connection cord to the S21 connector and pull the harness as shown in the figure. 3)Replace the electrical wiring cover as it was, and pull the harness around, as shown in the figure.
- Page 8 Indoor Unit Installation Drawings Mounting plate Hook Bottom frame Mark (rear side) Front grille How to attach the indoor unit Hook the hooks of the bottom frame to the mounting plate. If the hooks are difficult to hook, remove the front grille. How to remove the indoor unit Mounting plate Push up the marked area (at the...
- Page 9 Indoor Unit Installation WARNING • Only use accessories, optional equipment and spare parts made or approved by DAIKIN. • Installation shall be done by an installer, the choice of materials and installation shall comply with the applicable legislation. In Europe, the EN378 is the applicable standard that shall be used.
- Page 10 Indoor Unit Installation Installing the indoor unit • In the case of bending or curing refrigerant pipes, keep the following precautions in mind. Abnormal sound may be generated if improper work is conducted. 1) Do not strongly press the refrigerant pipes onto the bottom frame. 2) Do not strongly press the refrigerant pipes on the front grille, either.
- Page 11 Indoor Unit Installation 3) Pass the drain hose and refrigerant pipes through the wall hole, then Mounting plate set the indoor unit on the mounting plate hooks by using the markings at the top of the indoor unit as a guide. 4) Open the front panel, then open the service lid.
- Page 12 Indoor Unit Installation 3) Shape the refrigerant pipes along the pipe path marking on the mounting plate. 4) Pass the drain hose and refrigerant pipes through the wall hole, then set the indoor unit on mounting plate hooks, using the Drain markings at the top of the indoor unit as Mounting plate...
- Page 13 Indoor Unit Installation Wiring diagram Unified Wiring Diagram Legend For applied parts and numbering refer to the wiring diagram sticker supplied on the unit. Part numbering is realized by Arabic numbers in ascending order for each part and is represented in the overview below by symbol “*” in the part code. CIRCUIT BREAKER CIRCUIT BREAKER PROTECTIVE EARTH...
- Page 14 Indoor Unit Installation 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.
- Page 15 Indoor Unit Installation Wireless adapter (option) Installing: • Place the wireless adapter against the hooks (1). • Lock the adapter by pressing it down (2). Removing: the reverse process of installing. Refrigerant Piping Work Flaring the pipe end 1) Cut the pipe end with a pipe cutter. (Cut exactly at right angles.) Remove burrs.
- Page 16 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 R32.) •...
- Page 17 Trial Operation and Testing Trial operation and testing • Trial operation should be carried out in either COOL or HEAT operation. 1-1. Measure the supply voltage and make sure that it is within the specified range. 1-2. In COOL operation, select the lowest programmable temperature; in HEAT operation, select the highest programmable temperature.
- Page 20 3P482320-6B 2017.06...
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