Air conditioner 2-unit multi-split type (340 pages)
Summary of Contents for Fujitsu Airstage AUXV004GLEH
Page 1
INSTALLATION MANUAL INDOOR UNIT (1-way flow cassette type) For authorized service personnel only. INSTALLATIONSANLEITUNG INNENGERÄT (1-Weg-Fluss-Kassettentyp) Nur für autorisiertes Fachpersonal. MANUEL D’INSTALLATION UNITÉ INTÉRIEURE (Type cassette à flux 1 voie) Pour le personnel agréé uniquement. AUXV004GLEH MANUAL DE INSTALACIÓN AUXV007GLEH AUXV009GLEH UNIDAD INTERIOR (Tipo casete de flujo de 1 dirección) AUXV012GLEH...
INSTALLATION MANUAL [Original instructions] This mark indicates procedures which, if improperly performed, PART No. 9384723017 CAUTION might possibly result in personal harm to the user, or damage to VRF system indoor unit (1-way flow cassette type) property. Read carefully all security information before use or install the air conditioner. Do not attempt to install the air conditioner or a part of the air conditioner by yourself.
2.3. Accessories 3. INSTALLATION WORK WARNING 3.1. Selecting an installation location For installation purposes, be sure to use the parts supplied by the manufacturer or other Correct initial installation location is important because it is difficult to move unit after it is prescribed parts.
3.3. Installation dimensions Model AUXV004/007/009/012 AUXV014/018/024 1152 Provide a service access for inspection purposes. Do not place any wiring or illumination in the service space, as they will impede service. 1190 Dimensions 1330 3.3.1. Installation dimensions 1360 Front view Unit: mm 150 or more 400 or more Right side view...
Right side view 4.3. Flare connection (pipe connection) Give a slight tilt to the rear side. The tilt should be in the range of 0 mm to 5 mm. Unit: mm WARNING Level Tighten the flare nuts with a torque wrench using the specified tightening method. Oth- erwise, the flare nuts could break after a prolonged period, causing refrigerant to leak and generate hazardous gas if the refrigerant comes into contact with a flame.
4.4. Installing heat insulation 5.2. Install the drain pipe Install the heat insulation material after performing a refrigerant leak check (refer to the CAUTION installation manual for the outdoor unit for details). 4.4.1. Coupler heat insulation Be sure to fix the drain hose to the drain port with the hose band. Do not apply glue to the drain port.
(5) Finish CAUTION Check that there is no gap between the unit and the drain hose insulation. Earth (Ground) the unit. • When drain pump is used. • When drain pump is not used. (Natural Do not connect the earth (ground) cable to a gas pipe, water pipe, lightning rod, or a drainage) telephone earth (ground) cable.
B. For strand wiring 6.2. Wiring method (1) Use ring terminals with insulating sleeves as shown in the figure below to connect to Example the terminal block. (2) Securely clamp the ring terminals to the cables using an appropriate tool so that the Outdoor unit or RB unit *1 cables do not come loose.
6.5.2. Power indicator lamp status (2) Connect the connection cable. Power indicator lamp (Green) Status contents Lit when the power is turned on. Fast flashing (every 0.1 There is a fault with the communication board or the Y1,Y2: Remote main board. second) controller cable The indoor unit is turned off and power is supplied...
6.6. External input and external output (optional parts) P.C.B 6.6.1. External input • Indoor unit can be operation/stop, emergency stop or forced stop by using indoor unit CNA02 PCB CNA01 or CNA02. • “Operation/Stop” mode, “Emergency stop” mode or “Forced stop” mode can be selected with function setting of indoor unit.
6.6.2. External output 7. FIELD SETTING • A twisted pair cable (22AWG) should be used. Maximum length of cable is 25 m. There are 3 methods for address setting by field setting as follows. • Use an external input and output cable with appropriate external dimension, depending Set by either of the methods.
Function 7.2. Custom code setting Function Setting number Default Details number Selecting the custom code prevents the indoor unit mix-up. When set to 01, the fan stops when Follow the Fan set- (Up to 4 codes can be set.) the thermostat is OFF in cooling setting on ting when Perform the setting for both the indoor unit and the remote controller.
9. CASSETTE GRILLE INSTALLATION 12. ERROR CODES If you use a wired type remote controller, error codes will appear on the remote controller • Operate according to the installation manual of the Cassette grille. display. If you use a wireless remote controller, the lamp on the photodetector unit will •...