SiBE28-804
Troubleshooting by Remote Controller Display / LED Display
Troubleshooting
165
Troubleshooting
Is the limit
switch's transfer
connector correctly
connected?
Are
the connectors
correctly connected
to X29A and X14A
on the PC
board?
Does the swing
flap motor swing?
Does
continuity/
no continuity
reverse?
220-240 VAC?
Connect correctly.
Turn the power supply
off once and back on,
and check whether the
swing flap motor swings
when the power supply
is turned back on.
Turn the power supply
off once and back on,
and measure the output
voltage of connector
X29A when the power
supply is turned back on.
Disconnect X14A, turn
the power supply off once
and back on, and check if
the limit switch has
continuity when the power
supply is turned back on.
NO
Connect correctly.
NO
Replace the indoor
unit PC board.
Replace the swing
flap motor.
NO
NO
NO
YES
YES
YES
YES
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
YES
Summary of Contents for FHQ100BUV1B x 2
Page 13: ...SiBE28 804 2 ...
Page 19: ...Model Name and Power Supply SiBE28 804 8 General Information ...
Page 29: ...Specifications SiBE28 804 18 Specifications ...
Page 33: ...Wired Remote Controller SiBE28 804 22 Remote Controller 1 2 Installation ...
Page 34: ...SiBE28 804 Wired Remote Controller Remote Controller 23 ...
Page 93: ...Outdoor Unit Fan Speed Control SiBE28 804 82 Functional Description ...
Page 131: ...Test Run and Operation Data SiBE28 804 120 Test Operation ...
Page 251: ...Troubleshooting by Remote Controller Display LED Display SiBE28 804 240 Troubleshooting ...
Page 277: ...PCB Layout SiBE28 804 266 Appendix ...
Page 297: ...RZQ100 140C7 RZQS125 140C7V1B SiBE28 804 286 Removal Procedure ...
Page 311: ...SiBE28 804 iv Index ...