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AIR CONDITIONER
REMOTE CONTROLLER
(WIRELESS TYPE)
UTY-LNHUM
INSTALLATION MANUAL
For authorized service personnel only.
Contents
1. SAFETY PRECAUTIONS ............................................. 2
2. ACCESSORIES ............................................................ 2
3. INSTALLING THE REMOTE CONTROLLER ............... 2
3.1. Load batteries (R03/LR03 x 2) ............................... 2
3.2. Installing the remote controller holder ................... 2
4. FUNCTION SETTING ................................................... 3
CODE ............................................................................ 5
6. TEST OPERATION ....................................................... 6
PART NO. 9371972084-02
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Summary of Contents for Fujitsu UTY-LNHUM
- Page 1 AIR CONDITIONER REMOTE CONTROLLER (WIRELESS TYPE) UTY-LNHUM INSTALLATION MANUAL For authorized service personnel only. Contents 1. SAFETY PRECAUTIONS ..........2 2. ACCESSORIES ............2 3. INSTALLING THE REMOTE CONTROLLER ....2 3.1. Load batteries (R03/LR03 x 2) ....... 2 3.2. Installing the remote controller holder ....2 4.
- Page 2 1. SAFETY PRECAUTIONS 3. INSTALLING THE REMOTE CONTROLLER • Let the customer keep this installation manual because it 3.1. Load batteries (R03/LR03 x 2) is needed when the air conditioner or remote controller is serviced or moved. (1) Press and slide the battery compartment lid on the reverse side to open it.
- Page 3 STEP 2 (1) Mount the holder. (2) Set the remote controller. SELECTING THE FUNCTION NUMBER AND SETTING Insert VALUE Refer to the indoor unit installation manual for details on the Press in function numbers and setting values. Screws Selecting the function number and setting value (1) Press the SET TEMP.
- Page 4 (♦... Factory setting) Remote controller signal code Function Setting Setting description External input number value control ♦ 4-way Room 3-way temperature control switching 4) Static pressure Select appropriate static pressure according to the installa- *1: It is effective only to install IR Receiver unit. tion conditions.
- Page 5 Room temperature is controlled by either indoor unit tem- 5. SELECTING THE REMOTE perature sensor or remote controller unit sensor. CONTROLLER SIGNAL CODE 9) Remote controller signal code When two or more air conditioners are installed in a room and Change the indoor unit Signal Code, depending on the re- the remote controller is operating an air conditioner other than mote controllers.
- Page 6 6. TEST OPERATION The outdoor unit may not operate depending on the room temperature. In this case, press the test run button on the remote controller while the air conditioner is running. (Point the transmitter section of the remote controller toward the air conditioner and press the test run button with the tip of a ball- point pen, etc.) Transmitter section...
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