Split Type
Contents
Original instruction
Explanation of illustrated marks
Explanation of indications
Work undertaken Protective gear worn
Indication Explanation
Description
Confirmation of warning label on the main unit
Denger
Precaution for Safety
Proceeding with the repair work
Refrigerant used by this air conditioner is the R410A
Resistance and water drainage
Relocation
Explanations given to user
Declaration of Conformity
Model names with a rating of 12 kW and below outdoor units
Pipe Materials
Safety Caution Concerned to New Refrigerant
Copper pipe Piping
Flare nut
General tools Conventional tools can be used
Tools
Indoor Unit
Specifications
Way Air Discharge Cassette Type
Single type
Twin type
1604AT8-TR
Triple type
1104AT8-TR 1404AT8-TR
Concealed Duct Type Single type
562BT-E 802BT-E Model Indoor unit
562BT-E Indoor unit
Under Ceiling Type Single type
562CT-E 802CT-E Model Indoor unit
562CT-E Indoor unit
High Wall Type Twin type
562KRT-E Indoor unit
1104AT8-TR
Compact 4-Way Cassette 600 × 600 Type Twin type
562MUT-E Indoor unit
Slim Duct Type Twin type
564SDT-E Indoor unit
High Static Duct Type Single type
RAV-SP
Outdoor Unit
Operation characteristic curve, 50Hz Super Digital Inverter
Operation Characteristic Curve
Operation characteristic curve, 60Hz Super Digital Inverter
RAV-SP1104AT7 Z ZG RAV-SP1404AT7 Z ZG RAV-SP1604AT7 Z ZG
Cooling Heating
Capacity variation ratio according to temperature
Name
Construction Views External Views
Model RBC
RBC-TWP30E2, RBC-TWP50E2 Simultaneous Twin
Liquid side
RBC-TRP100E Simultaneous Triple Gas side
Gas side socket
Liquid side socket
RAV-SP110 type
RAV-SP140 type
RAV-SP160 type
Wiring Diagram
Parts name Type Specifications
Specifications of Electrical Parts
Refrigerant Piping Installation
Safety During Installation/Servicing
Refrigerant R410A
Piping Materials and Joints Used
Flare Processing Procedures and Precautions
Joints
Processing of Piping Materials
3 Dimensions related to flare processing for R410A / R22
Flare and flare nut dimensions for R410A
Flare and flare nut dimensions for R22
Flare Connecting Procedures and Precautions
Nm kgfm
Wrenches available on the market
Required Tools
Recharging of Refrigerant
Flux Reason why flux is necessary
Low temperature brazing filler
Brazing of Pipes
Materials for Brazing Silver brazing filler
Types of flux
Characteristics required for flux
Piping materials for brazing and used brazing filler/flux
Brazing
Basic Conditions Needed to Reuse the Existing Pipe
Instructions for Re-use Piping of R22 or R407C
Restricted Items to Use the Existing Pipes
Branching Pipe for Simultaneous Operation System
Existing pipe SW Switch
Final Installation Checks
Procedure
Recovery Method of Refrigerant
Handling of Existing Pipe
Reference outside diameter Wall thickness
Circuit Configuration and Control Specifications
Outdoor Unit Control
Print Circuit Board, MCC-1596 Compressor Ipdu
CN700 Blue CN500 Red
Print Circuit Board, MCC-1597 Fan Motor Ipdu
CN504 Blue
F500
Print Circuit Board, MCC-1599 Interface CDB
CN05 Red CN10 Red CN16 Red
F03
CN23 Red
Outline of Main Controls PMV Pulse Motor Valve control
Discharge temperature release control
Outdoor fan control
Cooling fan control
Heating fan control
Coil heating control
Short intermittent operation preventive control
Current release control
Current release value shift control
Temperature range SP110
Over-current protective control
High-pressure release control
Defrost control
High-pressure switch/Compressor case thermostat control
Start of heating operation
Normal To Abnormal To
Summary of Troubleshooting
Troubleshooting
Before troubleshooting
Troubleshooting procedure
Trouble Confirmation of lamp display
Wireless remote controller type
Troubleshooting
Outline of judgment
Lamp indication Check code Cause of trouble occurrence
Ready
Lamp indication Check code
Others Other than Check Code
Contents
Reset
Check Code List Outdoor
Timer Ready Flash F01
Cause of operation Status
Error mode detected by indoor unit
Series
Error mode detected by outdoor unit
Operation of diagnostic function
Power supply error of remote controller, Indoor
Diagnostic Procedure for Each Check Code Outdoor Unit
LED display on outdoor P.C. board Dip switch setup
Display selection
Display Display 2 Heat exchanger temp. sensor TE error
F07 Display Display 2 Heat exchanger temp. sensor TL error
F06
F13 Display Display 2 Heat sink temp. sensor TH error
F12 Display Display 2 Suction temp. sensor TS error
H02 Display Compressor lock
H01 Display Compressor break down
YES
L10 Display
Display 1 Display 2 Unset model type → Refer to L10 column
Display Display 2 Communication error between MCU
P04
Display High pressure SW system error
Normally operate?
P07 Display Heat sink overheat error
P19 Display Way valve inverse error
P15 Display Gas leak detection
Heating operation
Single operation check for outdoor fan
Position detection circuit error
P26
Display 2 Short-circuit of compressor drive element
TA, TC, TCJ, TE, TS, to sensors Representative value
Temperature sensor
TD,TL sensors Representative value
TA, TC, TCJ, TE, TS, to sensors
Table Inspection of outdoor unit main parts
Parts name Checking procedure
Resistance value
Position
Calling of Error History
Setup AT Local Site and Others
Contents
Group Control Operation
By feed unit Automatic address judgment
Indoor unit power-ON sequence
Initial communication
Usual regular Communication
Function Set position Control contents
Defrost control
Max. frequency of compressor
Specifications Operation contents
Operation part
Display part
Switch Function / Contents Refer
Others Selection of LED display SW800, SW803 operation
Display selection list
¥¥ll¡
Error display
Opening
Setup
Pulse
Display
Specific operation for maintenance check SW801, SW804
SW804 Operation when pushdown button switch SW801 is pushed
Specific operation
For check RY703, CN703 check
Address Setup Procedure
Address Setup
Address Setup & Group Control
System Configuration
Terminology
Automatic Address Example from Unset Address No miswiring
Only turning on source power supply Automatic completion
Example
Standard One outdoor unit Single Twin Triple SP160 only
Wiring diagram
Remote Controller Wiring
Single system Simultaneous twin system
Simultaneous triple system SP160 only
Address Setup Manual setting from remote controller
Confirmation of Indoor Unit No. Position
Procedure
To know the position of indoor unit body by address
Button
Maintenance/Check list
Setting the jumper wires and DIP switches
Replacement of the Service P.C. Board 4316V417 MCC-1599
Model switching J800 to J803
Part name Function Setting
Exchanging Procedure of Compressor Outline
HOW to Exchange Compressor
Exchange of Compressor
100
Contents
102
Definition of Protective Gear
Work undertaken Protective gear worn
103
104
To Disconnect the Appliance from the Main Power Supply
Explanations given to user
Relocation
Required Tools/Equipment and Precautions for Use
Accessory Parts
Tools/equipment Use How to use tools/equipment
105
Before installation
106
Airtight test
Installation Location
Necessary Space for Installation Unit mm
107
Knockout procedure
Installation of Outdoor Unit
108
For Reference
Tightening of Connecting Part
Optional Installation Parts Locally procured
109
Refrigerant Piping Connection
110
Refrigerant Pipe Length
Air Purge
Wiring between Indoor Unit and Outdoor Unit
How to open the valve
111
Replenishing refrigerant
112
Super Digital Inverter How to wire Wiring diagram
Single system, Twin system, Triple system
Single system
Recovering Refrigerant
113
Handling Existing Pipe
Super Digital Inverter Cause Display mode
114
Verifying current abnormal status
115
7DB
116
Declaration of Conformity
117
118
Detachments
RAV-SP1104AT8 7, RAV-SP1404AT8 7, RAV-SP1604AT8 7 series
Detachment
119
120
121
Part name Procedure Remarks
122
Part name Procedure
123
124
Compressor 1. Detachment
125
126
Requirement
No. Part name Procedure Remarks
127
Compressor 1. Removal of defective compressor
Mounting of compressor
128
Vacuuming
Refrigerant charge
129
130
Exploded Views and Parts List
1104AT7ZG
131
Inverter Assembly
721
132
133
134
1404AT7ZG
135
136
Inverter Unit
137
138
1604AT7ZG
139
140
141
Check of Concentration Limit
Toshiba Carrier Corporation