Table of Contents
Advertisement
SYSTEM Inverter Air Conditioners
MODELS
Ceiling mounted cassette type (Round flow model)
FXFQ25PVE
FXFQ32PVE
FXFQ40PVE
FXFQ50PVE
READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION.
KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE.
LEA CUIDADOSAMENTE ESTAS INSTRUCCIONES ANTES DE INSTALAR.
GUARDE ESTE MANUAL EN UN LUGAR A MANO PARA LEER EN CASO DE TENER
ALGUNA DUDA.
LEIA COM ATENÇÃO ESTAS INSTRUÇÕES ANTES DE REALIZAR A INSTALAÇÃO.
MANTENHA ESTE MANUAL AO SEU ALCANCE PARA FUTURAS CONSULTAS.
INSTALLATION MANUAL
FXFQ63PVE
FXFQ80PVE
FXFQ100PVE
FXFQ125PVE
English
Español
Portugues
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Daikin FXFQ25PVE
Summary of Contents for Daikin FXFQ25PVE
-
Page 1: Installation Manual
INSTALLATION MANUAL English SYSTEM Inverter Air Conditioners Español MODELS Ceiling mounted cassette type (Round flow model) Portugues FXFQ25PVE FXFQ63PVE FXFQ32PVE FXFQ80PVE FXFQ40PVE FXFQ100PVE FXFQ50PVE FXFQ125PVE READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION. KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE. -
Page 2: Table Of Contents
FXFQ25PVE FXFQ63PVE VRV SYSTEM Inverter FXFQ32PVE FXFQ80PVE Installation manual FXFQ40PVE FXFQ100PVE Air Conditioners FXFQ50PVE FXFQ125PVE CONTENTS 1. SAFETY PRECAUTIONS ....................1 2. BEFORE INSTALLATION ....................3 3. SELECTING INSTALLATION SITE ................5 4. PREPARATIONS BEFORE INSTALLATION..............7 5. INDOOR UNIT INSTALLATION ..................8 6. - Page 3 • Be sure to use only the specified accessories and parts for installation work. Failure to use the specified parts may result in the unit falling, water leakage, electric shocks or fire. • Install the air conditioner on a foundation strong enough to withstand the weight of the unit. A foundation of insufficient strength may result in the equipment falling and causing injury.
-
Page 4: Before Installation
2. BEFORE INSTALLATION Do not exert pressure on the resin parts when opening the unit or when moving it after opening Be sure to check the type of R410A refrigerant to be used before doing any work. (Using an incorrect refrigerant will prevent normal operation of the unit.) •... - Page 5 3. OPTIONAL ACCESSORIES • The optional decoration panel and remote controller are required for this indoor unit. (Refer to Table 1, 2) (However, the remote controller is not required for the slave unit of a simultaneous operation system.) Table 1 Unit model Optional decoration panel BYCP125K-W1...
-
Page 6: Selecting Installation Site
Points for explanation about operations The items with WARNING and CAUTION marks in the instruction manual are the items per- taining to possibilities for bodily injury and material damage in addition to the general usage of the product. Accordingly, it is necessary that you make a full explanation about the described con- tents and also ask your customers to read the instruction manual. - Page 7 CAUTION • The indoor and outdoor units and the power supply wiring and remote controller cord must be installed at least 1m away from any televisions or radios. This is to prevent interference with picture and sound reception. (Interference may occur even at 1m away depending on the reception quality.) •...
-
Page 8: Preparations Before Installation
4. PREPARATIONS BEFORE INSTALLATION (1) Relation of ceiling opening to unit and suspension bolt position. Refrigerant piping Hanger bracket Suspension bolt (×4) False ceiling 710(Suspension bolt pitch) View as seen from A 840 (Indoor unit) 860 – 910 (Ceiling opening) Fig. -
Page 9: Indoor Unit Installation
(2) Make the ceiling opening needed for installation where applicable. (For existing ceilings) • Refer to the paper pattern for installation (5) for ceiling opening dimensions. • Create the ceiling opening required for installation. From the side of the opening to the casing outlet, implement the refrigerant and drain piping and wiring for remote controller (unnecessary for wireless type) and indoor-outdoor unit casing outlet. - Page 10 Please perform one of the following, as the shape of the paper pattern for installation differs accord- ing to the model. Center of Center of main unit ceiling opening Center mark of main unit Paper pattern for installation (5) Screw (6) Screw (6) (accessory) (accessory)
-
Page 11: Refrigerant Piping Work
6. REFRIGERANT PIPING WORK 〈For refrigerant piping of outdoor units, see the installation manual attached to the outdoor unit.〉 〈Execute heat insulation work completely on both sides of the gas piping and the liquid piping. Otherwise, a water leakage can result sometimes.〉 (When using a heat pump, the temperature of the gas piping can reach up to approximately 120°C, so use insulation which is sufficiently resistant.) 〈Also, in cases where the temperature and humidity of the refrigerant piping sections might exceed 30°C or... - Page 12 Not recommendable but in case of emergency You must use a torque wrench but if you are obliged to install the unit without a torque wrench, you may follow the installation method mentioned below. When you keep on tightening the flare nut with a spanner, there is a point where the tightening torque suddenly increases.
-
Page 13: Drain Piping Work
• Before brazing local refrigerant piping, nitrogen gas shall be blown through the piping to expel air from the piping. If you brazing is done without nitrogen gas blowing, a large amount of oxide film develops inside the piping, and could cause system malfunction. - Page 14 <PRECAUTIONS FOR DRAIN RAISING PIPING> • Install the drain raising pipes at a height of less than 675mm. The drain pump of this unit has a high delivery flow rate. Therefore, the higher the drain raising height is, the lower the sound of draining will be. For this reason, a minimum drain raising height of 300mm is recommended. •...
- Page 15 • Remove the terminal box lid. Connect the single phase power supply (SINGLE PHASE 50Hz 240V) to con- nections No.1 and No.2 on the terminal block for wiring the units. Do not connect to No.3 of the terminal block for wiring the units. (The drain pump will not operate.) Connect the ground wire firmly. When carrying out wiring work around the terminal box, make sure none of the connectors come undone.
-
Page 16: Electric Wiring Work
• Telephone ground wires or lightning rods: might cause abnormally high electric potential in the ground during lighting storms. 8-2 Electrical characteristics Power Units Fan motor supply Model Volts Voltage range FXFQ25PVE 0.056 FXFQ32PVE 0.056 FXFQ40PVE 0.056 FXFQ50PVE 0.056 Max. 264 220-240 Min. -
Page 17: Wiring Example And How To Set The Remote Controller
8-3 Specifications for field supplied fuses and wire Remote controller wiring Power supply wiring Transmission wiring Model Field fuses Wire Size Wire Size FXFQ25·32·40·50PVE Wire size must FXFQ63PVE Sheathed wire H05VV-U3G comply with local 0.75 - 1.25 mm (2 wire) FXFQ80·100PVE codes. - Page 18 2. Tightening torque for the terminal screws. • Use the correct screwdriver for tightening the terminal screws. If the blade of screwdriver is too small, the head of the screw might be damaged, and the screw will not be properly tightened. •...
- Page 19 Transmission Remote wiring controller Remote controller cord Inter-unit wiring Wiring (weak electric) through-holes P1 P2 F1 F2 T1 T2 Ground wire Approximately Sheaths Peel back Forced off 10 – 15mm the sheath 70 – 90mm on the power Clamp (4) line and twist.
- Page 20 Processing method of wiring through-holes Inter-unit wiring, ground wire, or remote Wiring through-holes controller cord Sealing pad (Small) (13) Putty or thermal insulation material (procured locally) 9-2 Wiring example • Fit the power supply wiring of each unit with a switch and fuse as shown in the drawing. COMPLETE SYSTEM EXAMPLE (3 systems) Power supply Power supply wiring...
- Page 21 2. For group control or use with 2 remote controllers Note: It is not necessary to designate Power supply Outdoor unit indoor unit address when using 220-240V group control. Terminal box IN/D OUT/D 50Hz The address is automatically set No. 2 when power is activated.
- Page 22 9-3 Control by 2 remote controllers (controlling 1 indoor unit by 2 remote controllers) • When using 2 remote controllers, one must be set to “MAIN” and the other to “SUB”. MAIN/SUB CHANGEOVER (1) Insert a screw driver into the recess between the upper and lower part of remote controller and, work- ing from the 2 positions, pry off the upper part.
-
Page 23: Installation Of The Decoration Panel
(2) Actuation • The following table explains FORCED OFF and ON/OFF OPERATIONS in response to Input A. FORCED OFF ON/OFF OPERATION Input “ON” stops operation (impossible by remote controllers.) Input OFF → ON turns ON unit. Input ON → OFF turns OFF unit. Input OFF enables control by remote controller. - Page 24 11-2 Setting of air direction • See the installation manual included with the sealing material of air discharge outlet kit, sold separately and technical guide, for ceiling height settings for two and three-direction air discharge. (The SECOND CODE NO. is factory set to “01” (all round outlet) before shipping.) 11-3 Settings for Mounting Options •...
-
Page 25: Test Operation
12. TEST OPERATION Refer to the installation manual of the outdoor unit. • The operation lamp of the remote controller will flash when an malfunction occurs. Check the malfunction code on the liquid crystal display to identify the point of trouble. An explanation of malfunction codes and the corresponding trouble is provided in “CAUTION FOR SERVICING”... - Page 26 3P161684-4E EM10A029 (1009) HT...
Need help?
Do you have a question about the FXFQ25PVE and is the answer not in the manual?
Questions and answers