FUJIDENZO FIC180G IN Installation Manual
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FUJIDENZO FIC180G IN Installation Manual

FUJIDENZO FIC180G IN Installation Manual

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 Thank you for choosing these Air Conditioners, please read this owner's manual carefully
before operation and retain it for future reference.
 Fujidenzo reserves the right to interpret this manual which will be subject to any change due to
product improvement without further notice.
Premium DC Inverter Series
Cassette Type Unit
Indoor Unit
Outdoor Unit
FIC180G IN
FIO180G OD
FIC240G IN
FIO240G OD
FIC360G IN
FIO360G OD
FIC480G IN
FIO480G OD
FIC600G IN
FIO600G OD

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Summary of Contents for FUJIDENZO FIC180G IN

  • Page 1  Thank you for choosing these Air Conditioners, please read this owner’s manual carefully before operation and retain it for future reference.  Fujidenzo reserves the right to interpret this manual which will be subject to any change due to product improvement without further notice.

  • Page 2: Table Of Contents

    Contents 1 Safety Precautions ............... 1 3 Preparative for Installation ............4 3.1 Standard Accessory Parts ..............4 3.2 Selection of the Installation Location ..........5 3.3 Connection Pipe Requirement ............7 3.4 Electrical Requirement ................ 8 4 Installation of the Unit ..............9 4.1 Installation of the Indoor Unit ..............

  • Page 3: Safety Precautions

    Premium DC Inverter Series Cassette Type Unit 1 Safety Precautions This mark indicates procedures which, if improperly performed, might lead to the death or serious injury of the user. WARNING! This mark indicates procedures which, if improperly performed, might possibly result in personal harm to the user, or damage to property.
  • Page 4 Premium DC Inverter Series Cassette Type Unit (15). Be sure to establish an earth. Do not earth the unit to a utility pipe, arrester, or telephone earth. Incomplete earth may cause electrical shock, or fire. A high surge current from lightning or other sources may cause damage to the air conditioner.
  • Page 5 Premium DC Inverter Series Cassette Type Unit 2 Outline of the Unit and Main Parts Fig. 2.1...

  • Page 6: Preparative For Installation

    Premium DC Inverter Series Cassette Type Unit 3 Preparative for Installation 3.1 Standard Accessory Parts The standard accessory parts listed below are furnished and should be used as required. Table 3.1 Indoor Unit Accessories Name Appearance Q'ty Usage To connect with the hard PVC Drain Hose drain pipe To fix the hook on the cabinet...

  • Page 7: Selection Of The Installation Location

    Premium DC Inverter Series Cassette Type Unit Table 3.2 Outdoor Unit Accessories Name Appearance Q'ty Usage Drain Plug 2or3 To plug the unused drain hole. To connect with the hard PVC Drainage Connecter drain pipe 3.2 Selection of the Installation Location WARNING! The unit must be installed where strong enough to withstand the weight of the unit and fixed securely, otherwise the unit would topple or fall off.
  • Page 8 Fig. 3.1 Table 3.3 Models H(mm) FIC180G IN FIC240G IN FIC360G IN FIC480G IN FIC600G IN 3.2.2 Outdoor Unit WARNING! Install the unit where it will not be tilted by more than 5°.

  • Page 9: Connection Pipe Requirement

    Max. Pipe Difference between Pipe(Inch) Diameter × wall Length (m) Indoor Unit and Model thickness) (mm) Liquid Outdoor Unit (m) FIC180G IN FIO180G OD FIC240G IN FIO240G OD FIC360G IN Ф25×1.5 FIO360G OD FIC480G IN FIO480G OD FIC600G IN FIO600G OD Notes: ①.

  • Page 10: Electrical Requirement

    Premium DC Inverter Series Cassette Type Unit 3.4 Electrical Requirement Electric Wire Size and Fuse Capacity. Table 3.5 Breaker Min. Power Power Supply Fuse Capacity Capacity Supply Cord Indoor Units V/Ph/Hz 18~60k 220-240V~ 60Hz Table 3.6 Power Capability of Air Minimum Sectional Area Model Supply...

  • Page 11: Installation Of The Unit

    Premium DC Inverter Series Cassette Type Unit the wired controller and the indoor unit, with their longest lengths of 30m. Please select the appropriate line length as per the actual installation conditions. The communication lines can not be twisted together. It’s recommended to use 8m long communication line.
  • Page 12 Premium DC Inverter Series Cassette Type Unit For the units: 48~60k Fig. 4.1 Table 4.1 Item Model FIC180G IN FIC240G IN FIC360G IN FIC480G IN 1040 FIC600G IN 1040 4.1.2 Installing the Main Body Unit Fig. 4.2 (1). Install the hoisting stand on the hoisting screw by using nuts and gaskets at...
  • Page 13 Premium DC Inverter Series Cassette Type Unit from breaking off, a gasket anchor board can be helpful. (2). Install the paper template on the unit, and fix the drain pipe at the outlet vent. (3). Adjust the unit to the best position. (4).

  • Page 14: Installation Of The Outdoor Unit

    Premium DC Inverter Series Cassette Type Unit 4.2 Installation of the Outdoor Unit WARNING Install the unit where it will not be tilted by more than 5°. ①. During installation, if the outdoor unit has to be exposed to strong wind, it must be fixed securely. ②.

  • Page 15: Installation Of The Connection Pipe

    Premium DC Inverter Series Cassette Type Unit (3). Installation Method: Insert the pipe joint into the hole Ф25 located at the base plate of the unit and then connect the drain pipe to the pipe joint. Fig. 4.8 4.3 Installation of the Connection Pipe 4.3.1 Flare Processing (1).
  • Page 16 Premium DC Inverter Series Cassette Type Unit (1). Do not bend the pipes in an angle more than 90°. (2). When pipes repeatedly bent stretched, the material will harden, making it difficult to bend or stretch them any more. Do not bend or stretch the pipes more than three times.
  • Page 17 Premium DC Inverter Series Cassette Type Unit Use the medium-sized sponge to insulate the coupler of the gas pipe. Fig. 4.12 Table 4.3 Flare nut tightening torque Pipe Diameter Tightening Torque 1/4 Inch 15-30 (N·m) 3/8 Inch 35-40 (N·m) 5/8 Inch 60-65 (N·m) 1/2 Inch 45-50 (N·m)
  • Page 18 Premium DC Inverter Series Cassette Type Unit 4.3.5 Checking the Pipe Connections for Gas Leaking For both indoor and outdoor unit side, check the joints for gas leaking by the use of a gas leakage detector without fail when the pipes are connected. 4.3.6 Heat Insulation on the Pipe Joints (Indoor Side Only) Stick coupler heat insulation (large and small) to the place where connecting pipes.

  • Page 19: Vacuum And Gas Leakage Inspection

    Premium DC Inverter Series Cassette Type Unit (2). If the outdoor unit is installed higher than the indoor unit (See Fig. 4.16) 1). Taping should be done from lower to the upper part. 2). All pipes are bound and taped together and also should be trapped to prevent water from returning to the room.
  • Page 20 Premium DC Inverter Series Cassette Type Unit pipe to balance the pressure inside and outside of the connection pipe, so that air will not come into the connection pipe when removing the hose. Note that the gas and liquid valve can be opened fully only after the manifold valve assembly is removed.

  • Page 21: Installation Of The Drain Hose

    Premium DC Inverter Series Cassette Type Unit When the height difference between the indoor unit and outdoor unit is larger than 10 meters, an oil bend should be employed for every 6 meters. Fig. 4.18 4.5 Installation of the Drain Hose 4.5.1 Installation of Drain Piping (1).
  • Page 22 ①. Grey tape (accessory) ③. Insulation sponge (accessory) ②. Indoor Unit 10±2mm(2/5±2/25inch) FIC180G IN FIC240G IN FIC360G IN 15±3mm(3/5±1/10inch) FIC480G IN FIC600G IN (3). When unifying multiple drain pipes, install the pipes as Fig. 4.20. Select converging drain pipes whose gauge is suitable for the operating capacity of the unit.(take the cassette type unit for example)
  • Page 23 Premium DC Inverter Series Cassette Type Unit designed on the drainage side of each indoor unit.(Fig. 4.21) (6). Install one water trap for each unit. (7). Installation of water trap shall consider easy cleaning in the future. Fig. 4.21 Fig. 4.22 Fig.
  • Page 24 Premium DC Inverter Series Cassette Type Unit Fig. 4.27 (2). Secure a downward gradient of 1/100 or more for the drain pipe. To accomplish this, mount supporting brackets at an interval of 1 - 1.5 m. Fig. 4.28 4.5.4 Testing of Drain Piping After piping work is finished, check if drainage flows smoothly.

  • Page 25: The Panel Installation

    Premium DC Inverter Series Cassette Type Unit 4.6 The Panel Installation 4.6.1 Precautions (1). See the Figure below for the relationship of the front panel and the connecting pipe. Fig. 4.30 (2). Improper screwing of the screws may cause the troubles shown in Fig. 4.31. Fig.
  • Page 26 Premium DC Inverter Series Cassette Type Unit (1). Wire the swing flap motor and lamps to the main body according size Terminals and the connection cord color as shown in Fig. 4.33. Fig. 4.33 4.6.2 Installing the Panel (1). Place the panel at the unit, and latch the hooks beside and opposite the swing flap motor.

  • Page 27: Electrical Wiring

    Premium DC Inverter Series Cassette Type Unit 4.7 Electrical Wiring 4.7.1 Wiring Precautions WARNING! Before obtaining access to terminals, all supply circuits must be disconnected. ①. The rated voltage of the unit is as shown as Table 3.5 and Table 3.6 ②.
  • Page 28 Premium DC Inverter Series Cassette Type Unit each stripped wire end. 4). Position the round terminal wire, and replace and tighten the terminal screw with a screwdriver.(Fig. 4.36) Fig. 4.35 Fig. 4.36 Fig. 4.37 (3). How to fix connection cord and power cord by cord clamp After passing the connection cord and power cord through the insulation tube, fasten it with the cord clamp.
  • Page 29 Premium DC Inverter Series Cassette Type Unit (4). Electric wiring between the indoor and outdoor units Single-phase units(18/24k) FIO180G OD+FIC180G IN Power cord 3×1.5mm (H07RN-F) ①. Power cord 3×1.0mm (H05RN-F) ②. Communication Cords 2×0.75mm (H05RN-F) ③. FIO240G OD+FIC240G IN FIO360G OD+FIC360G IN Power cord 3×2.5mm...
  • Page 30 Premium DC Inverter Series Cassette Type Unit FIO480G OD+FIC480G IN FIO600G OD+FIC600G IN Power cord 3×6.0mm (H07RN-F) ①. Power cord 3×1.0mm (H05RN-F) ②. Communication Cords 2×0.75mm (H05RN-F) ③. Fig. 4.38 (5). Electric wiring of indoor unit side Remove the electric box cover from the electric box sub-assy and then connect the wire.
  • Page 31 Premium DC Inverter Series Cassette Type Unit For the units: 24~60k Fig. 4.39 CAUTION! The power cord and the wire of the fresh air valve are high-voltage, while the communication cord ①. and connection wire of the wired controller are low-voltage. They should run separately against electromagnetic interference.

  • Page 32: Installation Of Controllers

    Premium DC Inverter Series Cassette Type Unit Connect the indoor unit connection cord properly based on the corresponding marks as shown in ⑦. Fig. 4.38. Ground both the indoor and outdoor units by attaching a ground wire. ⑧. Unit shall be grounded in compliance with the applicable local and national codes. ⑨.

  • Page 33: Test Running

    Premium DC Inverter Series Cassette Type Unit 6 Test Running 6.1 Trial Operation and Testing (1). The meaning of error codes as shown below: Table 6.1 Number Error code Error Remarks Compressor high pressure protection Indoor anti-freeze protection Compressor low pressure protection, refrigerant lack protection and refrigerant colleting mode Compressor high discharge temperature protection Communication error...
  • Page 34 Premium DC Inverter Series Cassette Type Unit Over-current protection Communication error between main control and drive Drive module sensor error Drive module over temperature protection Zero passage protection AC current protection Drive current error Sensor connecting protection Temperature drift protection Bus low voltage protection Bus high voltage protection Charge loop error...

  • Page 35: Working Temperature Range

    Premium DC Inverter Series Cassette Type Unit 3). “88” Display: When there is no error, and it receives valid remote control information. It will display the temp setup for 5s, then display the temp of indoor. When the unit has error, It will display the error code.

  • Page 36: Routine Maintenance

    Fujidenzo. Only ask professional serviceman to check and repair the unit. 7.2 Routine Maintenance Only a qualified service person is allowed to perform maintenance.
  • Page 37 Premium DC Inverter Series Cassette Type Unit ③. Do not clean the unit with gasolene, benzene, thinner, polishing powder or liquid insecticide, otherwise it would cause discoloration and deformation of the unit. ④. Do not wet the indoor unit in case of electric shock or fire hazard. Increase the frequency of cleaning if the unit is installed in a room where the air is extremely contaminated.(As a yardstick for yourself, consider cleaning the filter once a half year.)
  • Page 38 Premium DC Inverter Series Cassette Type Unit 2.Disassemble the air inlet grille Open the air inlet grille at 45°, raise it and remove the grille. 3. Disassemble the filter screen Draw out the filter screen and remove it. 4. Disassemble the air purifier Remove the air purifier after removing the fixed screws on it.

This manual is also suitable for:

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