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Fujitsu UTY-LRHYM Installation Manual

Air conditioner ir receiver unit.
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For authorized service personnel only.
PART NO. 9378626041-03


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   Summary of Contents for Fujitsu UTY-LRHYM

  • Page 1: Installation Manual

    AIR CONDITIONER IR RECEIVER UNIT UTY-LRHYM INSTALLATION MANUAL For authorized service personnel only. PART NO. 9378626041-03...

  • Page 2: Table Of Contents

    Contents 2. ACCESSORIES 1. SAFETY PRECAUTIONS ..............1 The following installation parts are supplied. 2. ACCESSORIES ..................1 Use them as required. 3. OPTIONAL PARTS................2 Name and Shape Q’ty Application 4. FUNCTIONS AND DIMENSIONS ............2 Installation manual This manual 5. SELECTING THE INSTALLATION LOCATION........2 6.

  • Page 3: Optional Parts

    3. OPTIONAL PARTS 5. SELECTING THE INSTALLATION LOCATION Consult the customer and determine the installation location according to the Name and Shape Q’ty Application Part No. following: (1) The receiver unit cable can be extended up to 10m. (To extend the Receiver unit wire C wiring, purchase the optional receiver unit wire C.) For extending...

  • Page 4: Select The Wiring Pattern

    II. Attaching the receiver unit (Wiring pattern A) 6.1. Select the wiring pattern Pattern A From the top of the receiver unit: No additional work is Holder necessary. (PCB) Pattern B From behind the receiver unit: Perform the following procedure Holder cover to route the wiring behind the receiver unit.

  • Page 5: Turning On The Power

    PROCEDURE 9.2. Installing the remote controller holder Please refer to the installation manual of each indoor unit for details. If the wiring length is 10m, replace with CAUTION receiver unit wire C (optional parts). Receiver unit wire A 5m • Check that the indoor unit correctly receives the signal from the remote controller, then install the remote controller holder.

  • Page 6

    1) Filter sign The air conditioner signal code is set to A prior to shipment. Contact your The indoor unit has a sign to inform the user that it is time to clean the filter. retailer to change the signal code. Select the time setting for the filter sign display interval in the table below according to the amount of dust or debris in the room.

  • Page 7: Selecting The Remote Controller Signal Code

    3 Press the SET TEMP. ( ) button to change the signal code 7) Remote controller signal code Change the indoor unit Signal Code, depending on the remote controllers. between ( ... Factory setting) Match the code on the display to the air conditioner signal code. 4 Press the MODE button again to return to the clock display.

  • Page 8: Error Codes

    13. ERROR CODES Outdoor IPM error unit If you use a wired type remote control, error codes will appear on the remote control display. If you use a wireless remote control, the lamp on the IR Outdoor Display panel receiver unit will output error codes by way of blinking patterns. See the unit error lamp blinking patterns and error codes in the table below.

  • Page 9

    Display mode : 0.5s ON / 0.5s OFF : 0.1s ON / 0.1s OFF ( ) : Number of flashing Wired Remote Controller Display Error code En-8...

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