![background image](http://html1.mh-extra.com/html/daikin/rzq100b7w1b/rzq100b7w1b_service-manual_2460009204.webp)
Error Codes: Indoor Units
ESIE05-03
3–56
Part 3 – Troubleshooting
3
1
3
4
5
2.10
Humidity Sensor System Malfunction (
CC
)
Error code
CC
LED indications
The table below shows the LED indications.
Error generation
The error is generated when the humidity sensor becomes disconnected or shorted while the unit is
running.
Even if the sensor is malfunctioning, the system can operate.
Causes
The possible causes are:
P
Malfunctioning sensor
P
Broken wire.
Troubleshooting
Caution
Be sure to turn off power switch before connect or disconnect connector, or parts damage may be
occurred.
Operation
HAP (green)
HBP (green)
Normal
c
c
Malfunctioning
c
c
Turn the power supply
off once and
then back on
Replace indoor unit PCB (A3P)
Could be outside cause
(noise...) other than
malfunction
NO
YES
Is
"CC"
displayed on the
remote
controller?
ESIE05-03.book Page 56 Wednesday, April 6, 2005 4:09 PM
Summary of Contents for RZQ100B7W1B
Page 1: ...Service Manual ESIE05 03 RZQ71 125B8V3B RZQ100 140B7W1B Sky Air Inverter R 410A B series...
Page 2: ......
Page 10: ...ESIE05 03 viii Table of Contents 3 1 4 5...
Page 24: ...ESIE05 03 1 2 Part 1 System Outline 3 1 1 5...
Page 32: ...General Outline Outdoor Units ESIE05 03 1 10 Part 1 System Outline 3 1 1 4 5...
Page 42: ...Specifications ESIE05 03 1 20 Part 1 System Outline 3 1 1 4 5...
Page 56: ...Functional Diagrams ESIE05 03 1 34 Part 1 System Outline 3 1 1 4 5...
Page 58: ...ESIE05 03 1 36 Part 1 System Outline...
Page 70: ...Wiring Diagrams ESIE05 03 1 48 Part 1 System Outline 3 1 1 4 5...
Page 84: ...PCB Layout ESIE05 03 1 62 Part 1 System Outline 3 1 1 4 5...
Page 86: ...ESIE05 03 2 2 Part 2 Functional Description 3 1 2 5...
Page 110: ...General Functionality ESIE05 03 2 26 Part 2 Functional Description 3 1 2 4 5...
Page 150: ...ESIE05 03 3 2 Part 3 Troubleshooting 3 1 3 5...
Page 188: ...Troubleshooting ESIE05 03 3 40 Part 3 Troubleshooting 3 1 3 4 5...
Page 264: ...Additional Checks for Troubleshooting ESIE05 03 3 116 Part 3 Troubleshooting 3 1 3 4 5...
Page 266: ...ESIE05 03 4 2 Part 4 Commissioning and Test Run 3 1 4 5...
Page 306: ...ESIE05 03 5 2 Part 5 Disassembly and Maintenance 3 1 5...