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Troubleshooting by Remote Controller Display / LED Display
SiBE28-804
176
Troubleshooting
5.16 “
CJ
” Malfunctioning Remote Controller Air Thermistor
Remote
Controller
Display
CJ
LED indications
The table below shows the LED indications.
Error generation
The error is generated when the remote controller thermistor becomes disconnected or shorted
while the unit is running.
Even if the remote controller thermistor is malfunctioning, the system can operate with the
system thermistor.
Supposed
Causes
The possible causes are:
Malfunctioning thermistor
Broken wire.
Troubleshooting
Operation
HAP (green)
HBP (green)
Normal
5
5
Malfunctioning
5
5
Turn the power
supply off once and
then back on
NO
YES
Is
"
CJ
"
displayed on
the remote
controller?
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
Replace remote controller.
Could be outside cause
(noise...) other than
malfunction
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 ...