Summary of Contents for Mitsubishi Electric MAC-399IF-E
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M-NET Interface MAC-399IF-E Model [FOR INSTALLER] INSTALLATION MANUAL English [FÜR INSTALLATEURE] Deutsch INSTALLATIONSHANDBUCH [POUR L’INSTALLATEUR] MANUEL D’INSTALLATION Français [VOOR DE INSTALLATEUR] INSTALLATIEHANDLEIDING Nederlands [PARA EL INSTALADOR] MANUAL DE INSTALACIÓN Español [PER L’INSTALLATORE] MANUALE DI INSTALLAZIONE Italiano [°π∞ ∞À∆√¡ ¶√À ∫∞¡∂π ∆∏¡ ∂°∫∞∆∞™∆∞™∏] E°XEIPI¢IO O¢H°IøN E°KATA™TA™H™...
About the M-NET Interface The M-NET Interface is not compatible with all RACs. Before installation, confirm that your RAC is compatible with this device. Contents 1. Safety Instructions .......................... 2 2. Before Installation ........................... 3 3. Mounting the M-NET Interface Unit ....................4 4.
2. Before Installation 2.1. How to Use the M-NET Interface Caution When using a system controller for a packaged air conditioner (PAC), you cannot register a packaged air conditioner (PAC) and a room air conditioner (RAC) in the same group. Be sure to register any RACs separately.
3. Mounting the M-NET Interface Unit The M-NET Interface unit should be placed in a location where the connecting cable from the interface can reach an indoor unit. The device will not function properly if the connecting cable is extended so the connecting cable should not be extended. Mount the interface unit securely to a pillar or wall using 2 or more screws.
4. Setting the Switches If the system is not configured correctly, the unit will not function properly. You may be unable to control the functions of the RAC from the System Controller/ME Remote Controller or functions not available on your RAC could appear on the System Controller/ ME Remote Controller display.
I Position of SW500, SW501, SW510 SW500 SW510 SW501 5. Connecting the M-NET Interface to an RAC Connect the M-NET Interface board to the RAC indoor control board. Interface unit 1 Connect the connecting cable that comes with the Indoor control board M-NET Interface unit to the connector CN105 on the indoor control board.
6. Connecting the M-NET Interface, the Power Supply, and the ME Remote Controller • When connecting the unit to a system controller or ME Remote Controller, connect the transmission line of the M-NET to the control signal terminal. Connect the 2-core connection wrings A to A1/B1 or A2/B2 (they can be connected to either). •...
7. Notes Regarding Use Please read this information carefully before attempting a test run. The following control information should be thoroughly explained and provided to the users of this device. (Please provide these instructions to the user once the installation is complete.) * This M-NET Interface operates RACs using the controls of a packaged air conditioner, but there are several limitations imposed as a result of the functional differences between RACs and packaged air conditioners.
8. Table of RAC Functions Activated from the ME Remote Controller/System Controller This table shows the RAC functions that can be activated by the ME Remote Controller/System Controller. ME Remote Controller/System Controller operations/display RAC response Power On/Off On/Off Auto Cool Cool Auto Heat Heat...
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This product is designed and intended for use in the residential, commercial and light-industrial environment. The product at hand is based on • Low Voltage Directive 73/23/EEC the following EU regulations: • Electromagnetic Compatibility Directive 89/ 336/EEC HEAD OFFICE: MITSUBISHI DENKI BLDG., 2-2-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN SG79Y416H01 Printed in Japan...