Daikin RZQG100 Service Manual

Table of Contents

Table of Contents
Part 1. Introduction
Version Log
Safety Precautions
Meaning of Symbols
Warnings
Cautions
Information
General Operation
How to Use
Interactive Information Flow
Parts of the Book
The Introduction Chapter
The Troubleshooting Chapter
The Repair Chapter
The Maintenance Chapter
Appendices
Contact Information
Part 2. Troubleshooting
Error Codes Check
Error Codes Via Remote Controller
Error Codes Via Wired Remote Controller BRC1E
Error Codes Via Wireless Remote Controller BRC7
Error Codes Via Outdoor Unit PCB
How to Retrieve Error Codes
How to Reset Error Codes
History of Error Codes and Warnings
Content of Retry
Error Based Troubleshooting
Indoor Unit
A1-01" - Indoor Unit PCB Abnormality
A3-00" - Drain Water Level System Abnormality
A6-00" - Indoor Unit Fan Motor Abnormality
AJ-00" - Capacity Setting Abnormality
C1-00" - Transmission Error (Indoor & Adapter PCB)
C4-00" - Liquid Pipe Thermistor for Heat Exchanger Abnormality
C5-00" - Intermediate Heat Exchanger Thermistor Abnormality
C9-00" - Suction Air Thermistor Abnormality
CC-00" - Humidity Sensor System Abnormality
CJ-00" - Remote Controller Thermistor Abnormality
Outdoor Unit
E1-00" - Outdoor Unit PCB Abnormality
E3-00" - Discharge Pressure Abnormality
E4-00" - Suction Pressure Abnormality
E5-00" - Compressor Motor Lock or Overheated
E7-00" - Fan Motor Abnormality
E9-00" - Electronic Expansion Valve Abnormality
F3-00" - Discharge Pipe Temperature Abnormality
H3-00" - High Pressure Switch Abnormality
H4-00" - Low Pressure Switch Abnormality
H9-00" - Outdoor Air Temperature Thermistor Abnormality
J3-00" - Discharge Pipe Thermistor Abnormality
J5-00" - Suction Pipe Thermistor Abnormality
J6-00" - Outdoor Heat Exchanger Thermistor Abnormality
J7-00" - Intermediate Heat Exchanger Thermistor Abnormality
J8-00" - Liquid Pipe Thermistor Abnormality
L1-00" - Outdoor Main PCB Abnormality
L5-00" - Inverter Instantaneous Overcurrent (AC Output)
L8-00" - Electronic Thermal Overload
L9-00" - Stall Prevention Time Lag
LC-00" - Transmission System Abnormality
P1-00" - Open Phase or Power Supply Voltage Imbalance
P4-00" - Radiating Fin Temperature Sensor Abnormality
PJ-00" - Capacity Setting Abnormality
System
U0-00" - Refrigerant Shortage
U1-00" - Reverse Phase or Open Phase
U2-00" - Power Supply Abnormality or Instantaneous Power Failure
U4-00" - Transmission Abnormality between Indoor Unit and Outdoor Unit
UA-00" - Improper Combination of Indoor Unit and Outdoor Unit
UF-00" - Wiring and Piping Mismatch
Others
Symptom Based Troubleshooting
Indoor Unit
Outdoor Unit
System
Others
Component Checklist
Indoor Unit
Fan Motor
Outdoor Unit
4-Way Valve
Compressor
Electronic Expansion Valve
Fan Motor
High Pressure Switch
Low Pressure Switch
Main PCB
Refrigerant Thermistors
System
Others
Other Capacity Range
Part 3. Repair
Refrigerant Repair Procedures
Refrigerant Piping Handling
Recovery Procedure
Outdoor Unit Casing
Refrigerant Pump down
Small Outdoor Unit
Large Outdoor Unit
Piping Repair Procedures
Service Tools
Unit Specific Repair Procedures
Indoor Unit
Outdoor Unit
Basic Removal
Replacing Thermistor
Replacing 4-Way Valve Body
Replacing 4-Way Valve Coil
Replacing Accumulator Assembly
Replacing Compressor
Replacing DC Fan Motor Assembly
Replacing Electrical Noise Filter
Replacing Expansion Valve Body
Replacing Expansion Valve Motor
Replacing Solenoid Valve
Replacing Solenoid Valve Coil
Replacing High Pressure Switch
Replacing Inverter PCB
Replacing Low Pressure Switch
Replacing Main PCB
Replacing Propeller Fan Blade Assembly
Part 4. Maintenance
Indoor Unit
General Maintenance Indoor Unit
Outdoor Unit
General Maintenance Outdoor Unit
Part 5. Appendix
Field Setting
Indoor Unit
Retrieve Field Settings BRC1E
Retrieve Field Settings BRC7
Sky-Air R32 Indoor Field Settings
Outdoor Unit
Retrieve Field Settings ou Mode 1 / Mode 2
Remote Controller
Detailed Information Setting Mode
Indoor Unit
Outdoor Unit
Remote Controller
Quiet (Low Noise) Operation
I-Demand Function
Setting for Low Humidity Application
Defrost Operation
Wiring Diagram
Indoor Unit
Outdoor Unit
Field Wiring
Piping Diagram
Indoor Unit
Outdoor Unit
Component Overview of Unit
Indoor Unit
Outdoor Unit
Product Specific Information
Error Codes
E9-00" - Electronic Expansion Valve Abnormality
F3-00" - Discharge Pipe Temperature Abnormality
Component Checklist
How to Activate Inverter Test
Switch Box
Indoor Unit
Outdoor Unit
Field Information Report

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Service

Manual

R32 Sky-Air RZAG-M

Indoor unit

FCAHG/FCAG/FFA/FBA/

FDA/FAA/FHA/FUA/FVA/

FNA 71~140

Outdoor unit

RZAG-MV/Y

RZASG-MV/Y

ESIE17-08

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Daikin RZQG100 Service Manual

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