ESIE05-03
Error Codes: Outdoor Units
Part 3 – Troubleshooting
3–91
3
3
4
5
1
3.21
Failure of Capacity Setting (
PJ
)
Remote Controller
Display
PJ
Method of
Malfunction
Detection
Check whether set value written in E
2
PROM (at factory) or set value of capacity setting adaptor (for
replacement) is the same as outdoor unit capacity.
Malfunction
Decision
Conditions
When the set value on E
2
PROM differs from the outdoor unit capacity or a capacity setting adaptor
except for PC board applicable models is installed. (Malfunction decision is made only when turning
the power supply on.)
Supposed Causes
P
Improper set value of E
2
PROM
P
Improper capacity setting adaptor
P
Faulty outdoor unit PC board
Troubleshooting
Caution
Be sure to turn off power switch before connect or disconnect connector, or parts damage may be
occurred.
Make sure that the
combination of connected
capacity setting adapter
(CN26) is correct.
Is the
capacity setting
adapter (CN26)
connected to outdoor unit
PC board?
(Note)
Connect the adapter for the applicable model.
If incorrect, correct the combination.
NO
YES
(Note)
Capacity setting adapter is not connected at factory. (Capacity is written in E²PROM.) Capacity setting
adapter is required only when the PC board was replaced with spare PC board.
ESIE05-03.book Page 91 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...