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11
WARNING
Caution
•
Voltage of about 350
V
V
V is charged between the terminal of smoothing capacitors (375μF x 2).
•
During continuity check for each circuit part of the outdoor unit, be sure to discharge the smoothing
capacitors.
Discharge Procedure
1. Turn off the power of the indoor unit or pull out the power supply plug.
2. After power is turned off, wait for 10 minutes or more. Then, remove electrical parts cover
and apply soldering iron of 30 to 75 W for 15 seconds or more to TAB05 and R001
T
T
terminals on the main P.W.
P.
P
B. as shown in the figure below, in order to dischargevoltage in
smoothing capacitor.
DISCHARGE, PROCEDURE AND POWER SHUT OFF METHOD FOR POWER CIRCUIT
LEAD WIRE
SOLDERING IRON (30 TO 75W)
Summary of Contents for RAC-25NX2
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Page 98: ... 97 3 15A Fuse Switching power source ...
Page 100: ... 99 3 15A 3 15A DC260 360V ...
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Page 151: ...AW NO 0034EF RAF 25NX2 RAC 25NX2 Printed in Japan HRT ...