13ー12
Checking the indoor unit electrical parts
Is the "timer lamp" (orange) of the indoor unit blinking?
Introduction
Check results and next check items
Yes Yes
Yes
Yes
No
No
Check 1
Check 2
Check 3
Check 4
How many times does the time lamp
blinding
Set the remote control unit to cooling mode, temperature setting 16
(summer), heating mode, temperature setting
32
(winter) and operate the product.
Check 2: Has the product received the remote control signal and has the "operation lamp" gone on? (Yes/No)
If you responded "Yes" to Check 2:
Check 3: Is the compressor of the outdoor unit running? (Yes/No)
If you responded "No" to Check 2:
Check 4: Does the "emergency operation switch" work? (Yes/No)
First check the failure phenomenon and status, and then move on to elaborate diagnosis.
Initiating troubleshooting
No
Yes
Turn off the power, wait at least 5 seconds, turn it back on, and observe the way the horizontal vanes move for about
30 seconds.
Check 1: Have the horizontal vanes moved? (Yes/No)
Go on to "The power will not become turned on".
Next check item
Go on to "The compressor will not run".
Go on to "The product will not receive the remote
control signal".
not 4 times
4 times
time lamp blinking,please
see page 103 to 106.
outdoor ele.unit check,
please see page 107 to 112.
No
o
N
o
N
Содержание RAC-25FXB
Страница 38: ...RAC 25 35FXB MODEL 6ー2 ...
Страница 39: ...RAC 50FXB MODEL 6ー3 ...
Страница 65: ...11ー6 10 10 10 10 10 R901 R904 R641 R907 R908 R694 R902 R695 R741 R740 R642 DSW1 DSW1 R903 R905 R906 ...
Страница 68: ...11ー9 L N 300 330 A B Main parts C021 C023 500 450V RAC 25 35FXB MODEL ...
Страница 72: ...11ー13 5 5 1 10 11 12 74 74 70 70 74 75 5 1 HIC P W B 74 70 75 ...
Страница 74: ...11ー15 2A Fuse DC300 330V 7 7 1 ...
Страница 75: ...11ー16 2A DC300 330V ...
Страница 76: ...11ー17 L N 300 330 A B MODEL RAC 50FXB ...
Страница 77: ...11ー18 300 330 C021 C023 500 450V 16V R249 33 ACT IP CUT 30 ...
Страница 81: ...11ー22 5 5 1 74 74 70 70 74 75 5 1 HIC P W B 40 41 42 74 70 75 ...
Страница 83: ...11ー24 2A Fuse DC300 330V 7 1 7 ...
Страница 84: ...11ー25 2A DC300 330V ...
Страница 94: ...13ー7 91 ...
Страница 95: ...13ー8 IC531 IC531 IC531 ...
Страница 96: ...13ー9 SELF DIAGNOSIS LIGHTING MODE RAC 25 35FXB MODEL ...
Страница 97: ...13ー10 SELF DIAGNOSIS LIGHTING MODE RAC 50FXB MODEL ...
Страница 119: ...14ー1 40 ...
Страница 120: ...14ー2 Please set the DIP switch No 6 to ON accordingly Refer to page 59 ...
Страница 121: ...14ー3 59 ...
Страница 122: ...14ー4 ...
Страница 131: ...Printed in Japan HRT TC NO 0842E RAF 25RXB RAC 25FXB RAF 35RXB RAC 35FXB RAF 50RXB RAC 50FXB ...