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Troubleshooting by Remote Controller Display / LED Display
SiBE28-804
208
Troubleshooting
Troubleshooting
Is the fan
motor connector
connected?
Is the
transmission
wiring between the
control and inverter
PC board
disconnected?
Is the
microcomputer
normal monitor (green) on
inverter PC board
blinking?
Is the
microcomputer
normal LED on control
PC board
blinking?
Is “
E7
”
displayed on the remote
controller? (Is “
LC
” not
displayed?)
Are
connectors
connecting the
control and inverter PC
board connected
securely?
Disconnect the fan motor
connector, and turn on again.
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
Connect the transmission
wiring, and turn on again.
Connect the connector, and
turn on again.
Fix the disconnection, and
turn on again.
Replace the fan motor.
Inverter transmission
malfunctioned due to the
malfunction of fan motor.
Check for faulty connector
connection in the transmission
wiring and for clamps with
high tension line.
NO
YES
YES
NO
NO
NO
YES
YES
YES
NO
NO
YES
Replace the outdoor PC board (A1P).
RZQ71C7, RZQS71·100C7:
Replace the outdoor inverter PC
board (A2P).
RZQ100~140C7,
RZQS125·140C7:
Replace the outdoor PC board
(A2P).
Содержание FHQ100BUV1B x 2
Страница 1: ...SiBE28 804 SkyAir RZQ71C7V1B RZQ100 140C7V1B RZQS71 100C7V1B RZQS125 140C7V1B R 410A Heat Pump 50Hz ...
Страница 13: ...SiBE28 804 2 ...
Страница 19: ...Model Name and Power Supply SiBE28 804 8 General Information ...
Страница 29: ...Specifications SiBE28 804 18 Specifications ...
Страница 33: ...Wired Remote Controller SiBE28 804 22 Remote Controller 1 2 Installation ...
Страница 34: ...SiBE28 804 Wired Remote Controller Remote Controller 23 ...
Страница 43: ...SiBE28 804 32 Functional Description 6 Outdoor Unit Fan Speed Control 81 6 1 Outdoor Unit Fan Speed Control 81 ...
Страница 93: ...Outdoor Unit Fan Speed Control SiBE28 804 82 Functional Description ...
Страница 131: ...Test Run and Operation Data SiBE28 804 120 Test Operation ...
Страница 251: ...Troubleshooting by Remote Controller Display LED Display SiBE28 804 240 Troubleshooting ...
Страница 277: ...PCB Layout SiBE28 804 266 Appendix ...
Страница 297: ...RZQ100 140C7 RZQS125 140C7V1B SiBE28 804 286 Removal Procedure ...
Страница 311: ...SiBE28 804 iv Index ...