ESIE05-03
Troubleshooting
Part 3 – Troubleshooting
3–11
3
3
4
5
1
Troubleshooting
Caution
Be sure to turn off power switch before connect or disconnect connector, or parts damage may be
occurred.
Is the type of
remote controller wired or
wireless?
Does the fan rotate?
Is the filter soiled?
Is the
operation lamp
of indoor unit photo-sensing
section flashing?
Possible causes as follows:
∗
Refrigerant overcharge
∗
Mixing of air in refrigerant
system
∗
Faulty pressure switch
Is there
any item disturbing
airflow?
Is the heat
exchanger
soiled?
Is the operation
lamp of remote
controller
flashing?
NO
NO
YES
NO
YES
YES
YES
YES
Wireless
YES
Heating: Indoor unit
Cooling: Outdoor unit
wired
[
]
(S1992)
NO
NO
Diagnose based on the error
code on remote controller
Malfunction of fan motor
Check the magnetic switch
and aux. switch for fan motor
Cleaning
Remove the disturbing item
Cleaning of the heat
exchanger
After vacuum drying, charge
correct amount of refrigerant
Check the pressure switch
ESIE05-03.book Page 11 Wednesday, April 6, 2005 4:09 PM
Содержание RZQ100B7W1B
Страница 1: ...Service Manual ESIE05 03 RZQ71 125B8V3B RZQ100 140B7W1B Sky Air Inverter R 410A B series...
Страница 2: ......
Страница 10: ...ESIE05 03 viii Table of Contents 3 1 4 5...
Страница 24: ...ESIE05 03 1 2 Part 1 System Outline 3 1 1 5...
Страница 32: ...General Outline Outdoor Units ESIE05 03 1 10 Part 1 System Outline 3 1 1 4 5...
Страница 42: ...Specifications ESIE05 03 1 20 Part 1 System Outline 3 1 1 4 5...
Страница 56: ...Functional Diagrams ESIE05 03 1 34 Part 1 System Outline 3 1 1 4 5...
Страница 58: ...ESIE05 03 1 36 Part 1 System Outline...
Страница 70: ...Wiring Diagrams ESIE05 03 1 48 Part 1 System Outline 3 1 1 4 5...
Страница 84: ...PCB Layout ESIE05 03 1 62 Part 1 System Outline 3 1 1 4 5...
Страница 86: ...ESIE05 03 2 2 Part 2 Functional Description 3 1 2 5...
Страница 110: ...General Functionality ESIE05 03 2 26 Part 2 Functional Description 3 1 2 4 5...
Страница 150: ...ESIE05 03 3 2 Part 3 Troubleshooting 3 1 3 5...
Страница 188: ...Troubleshooting ESIE05 03 3 40 Part 3 Troubleshooting 3 1 3 4 5...
Страница 264: ...Additional Checks for Troubleshooting ESIE05 03 3 116 Part 3 Troubleshooting 3 1 3 4 5...
Страница 266: ...ESIE05 03 4 2 Part 4 Commissioning and Test Run 3 1 4 5...
Страница 306: ...ESIE05 03 5 2 Part 5 Disassembly and Maintenance 3 1 5...
Страница 320: ...Disassembly and Maintenance Outdoor Units ESIE05 03 5 16 Part 5 Disassembly and Maintenance 3 1 5 5...