User manual MITSUBISHI MSC-GE20VB

[. . . ] SPECIFICATION·················································5 4. NOISE CRITERIA CURVES ·······························6 5. OUTLINES AND DIMENSIONS ·························7 6. WIRING DIAGRAM ············································8 7. [. . . ] In this case, to operate each indoor unit individually by each remote controller, P. C. boards of remote controller must be modified according to the number of the indoor unit. How to modify the remote controller P. C. board Remove batteries before modification. The board has a print as shown below : Remote controller model : KP1A J2 J1 Remote controller model : KG3A J2 NOTE : 1. For remodelling, take out the batteries and press the OPERATE/STOP(ON/OFF) button twice or 3 times at first. After finish remodelling, put back the batteries then press the RESET button. Remote controller model KP1A and KG3A are the same in terms of specification. J1 The P. C. board has the print "J1" and "J2". Solder "J1" and "J2" according to the number of indoor unit as shown in Table 1. After modification, press the RESET button. Table 1 No. "AUTO RESTART FUNCTION" is ON when the units are shipped from the factory. How to release "AUTO RESTART FUNCTION" !board, and change switch(SW2-1) on the indoor electronic control P. C. AUTO RESTART AUTO RESTART FUNCTION ON FUNCTION OFF Set 1 switch downside. Set 1 switch upside. 12 12 SW2 12 12 SW2 NOTE:·If the indoor-outdoor connecting wire is incorrectly 1 2 SW2 1 2 SW2 12 12 Operation !If the main power (230V AC) has been cut, the operation settings remain. @ After the power is restored, the unit restarts automatically according to the memory. (However, it takes at least 3 minutes for the compressor to start running. ) NOTE ·The operation settings are memorized when 10 seconds have passed after the remote controller was operated. ·If main power is cut while AUTO START/STOP timer is active, the timer setting is cancelled. ·If the unit has been off with the remote controller before power failure, the auto restart function does not work as the power button of the remote controller is off. ·To prevent breaker off due to the rush of starting current, systematize other home appliance not to turn on at the same time. [. . . ] Removing the indoor fan motor and the line flow fan (1) Remove the front panel. (Refer to 1. ) (2) Remove the electrical box. (Refer to 3. ) (3) Pull out the drain hose from the nozzle assembly, remove the nozzle assembly. (Refer to 4. ) (4) Remove the screw of the lead cover and lead cover. [. . . ]