SPLIT TYPE
SERVICE MANUAL
<OWNER’S MANUAL/INSTALLATION MANUAL>
R410A
SM560AT-E
ACCESSORIES
ADOPTION OF NEW REFRIGERANT
SM800AT-E
ACCESSORIES
•Connect the connecting cable correctly
1 PRECAUTIONS FOR SAFETY
New Refrigerant Air Conditioner Installation
SM560AT-E
SM560AT-E
Required tools for installation work
Be sure to provide grounding
SM800AT-E
Accessory and Installation Parts
2 ACCESSORY AND REFRIGERANT
3 SELECTION OF INSTALLATION
Before installation
Obstacle at rear side <Upper side is free>
Installation Place
Necessary Space for Installation
Obstacle at front side <Upper side is free>
Serial installation at front and rear sides
Installation of Outdoor Unit
Standard installation
<Standard installation>
For Reference
Optional Installation Parts Local Procure
Refrigerant Piping Connection
<SM560AT-E>
Knockout of Pipe Cover
Knockout procedure
How to remove the front panel
<SM800AT-E>
<SM560AT-E>
4 REFRIGERANT PIPING
Pipe Forming/End Positioning
• Flaring size : A Unit : mm
4 REFRIGERANT PIPING
REQUIREMENT
Tightening of Connecting Part
SM800 type valve at gas side
Air Purge
5 EVACUATING
Vacuum pump
<SM560AT-E>
How to open the valve
Valve handling precautions
<SM800AT-E>
How to wire
6 ELECTRICAL WORK
<SM560AT-E> How to remove the valve cover
Stripping length power cord and connecting cable
Check and Test Operation
7 FINAL INSTALLATION CHECKS
Useful Functions SM800AT-Eonly
Self-Diagnosisby LED Indication
Changes in the product and components
Installation/Servicing Tools
New tools for R410A
•Connect the connecting cable correctly
1 PRECAUTIONS FOR SAFETY
New Refrigerant Air Conditioner Installation
SM1100AT-E
SM1100AT-E
Required tools for installation work
•Be sure to provide grounding
SM1400AT E
Accessory and Installation Parts
2 ACCESSORY AND REFRIGERANT
3 SELECTION OF INSTALLATION
Before installation
Obstacle at rear side <Upper side is free>
Installation Place
Necessary Space for Installation
Obstacle at front side <Upper side is free>
Serial installation at front and rear sides
Installation of Outdoor Unit
<Standard installation>
<Standard installation>
Knockout of Pipe Cover
Optional Installation Parts Local Procure
Knockout procedure
Refrigerant Piping Connection
Pipe Forming/End Positioning
How to remove the front panel
4 REFRIGERANT PIPING
Flaring
REQUIREMENT
Tightening of Connecting Part
Valve at gas side
Air Purge
Max. connecting
5 EVACUATING
Vacuum pump
Valve handling precautions
How to open the valve
How to close the valve
Handle position
wire size and cabling method etc
How to wire
Stripping length power cord and connecting cable
6 ELECTRICAL WORK
Check and Test Operation
7 FINAL INSTALLATION CHECKS
Useful Functions
Self-Diagnosisby LED Indication
Changes in the product and components
7 FINAL INSTALLATION CHECKS
Installation/Servicing Tools
New tools for R410A
Remote controller
ACCESSORIES SOLD SEPARATELY
PRECAUTIONS FOR SAFETY
WARNINGS ABOUT INSTALLATION
CAUTIONS ABOUT INSTALLATION
CAUTIONS ABOUT OPERATION
Indoor unit
PARTS NAME
Connecting duct
Supply air grille Supply air chamber
PARTS NAME OF REMOTE CONTROLLER
Display section
Operation section
OPTION
Preparation
1 2 4
CORRECT USAGE
REQUIREMENT
Start
1 2 3
AUTOMATIC OPERATION Auto Changeover
Stop
Clear of timer operation
TIMER OPERATION
Timer operation
NOTICE
HINTS FOR ECONOMICAL OPERATION
Maintain room temperature at comfortable level
Clean air filters
Window curtains
Cleaning of remote controller
MAINTENANCE
Checks before operation
Heating characteristics Preheating operation
AIR CONDITIONER OPERATIONS AND PERFORMANCE
Power failure
3 minutes protection function
DANGER
RE-INSTALLATION
TROUBLES AND CAUSES
Be careful with noise or vibrations
Indoor unit or outdoor unit makes a strange noise
Inoperative
Does not cool well or heat well
Outdoor unit is frosted in heating operation
TROUBLES AND CAUSES Concerning Remote Controller
AUTO
rParts to be procured locally
Accessory parts and Parts to be procured locally
rAccessory parts
<Separate sold parts>
New Refrigerant Air Conditioner Installation
WARNINGS
1 PRECAUTIONS FOR SAFETY
•Connect the connecting cable correctly
•After unpacking the unit, examine it carefully if there are possible damage
Selection of installation place
2 SELECTION OF INSTALLATION PLACE
Installation space
Advice
3 INSTALLATION OF INDOOR UNIT
Installation procedure
External view
3 INSTALLATION OF INDOOR UNIT
• Dimension
REQUIREMENT
1. Hanging down of indoor unit
Installation of remote controller Sold separately
Mounting of clamp Accessory
• Clamp mounting
Concealed duct type
Restriction to installation
1.Installation clearance
Ledge ceiling concealed duct type
Fig. 1 RAV-SM561BTRound duct
4 AIR DUCTING WORK
Static pressure characteristics of each model
Fig. 3 RAV-SM801BTRound duct
Fig. 7 RAV-SM1401BTRound duct
4 AIR DUCTING WORK
Fig. 5 RAV-SM1101BTRound duct
Fig. 6 RAV-SM1101BTSquare duct
<Square duct> Reference for square duct
Connecting method of the duct
<Round duct>
1. Supply air side <Round duct>
1. Supply air side <Round duct>
Connecting method of the duct
Points at installation work
Square duct
Mounting of filter and canvas for suction port
Mounting of remote controller
Hanging of indoor unit
For reference
Piping and cautions
5 DRAIN PIPING WORK
Piping material
Thermal-insulatingprocess
Check of water drain
Drain-up
Connection of the drain hose
After electric piping work
Permissible piping length and heat
6 REFRIGERANT PIPING
Refrigerant piping
Flaring
Open valve fully
7 EVACUATING
Packed valve handling precautions
Gas leak check
<For 801, 1101, 1401AT model>
7 EVACUATING
801, 1101, 1401 type valve at gas side
CAUTIONS
8 ELECTRICAL WORK
How to wire
8 ELECTRICAL WORK
Remote controller cabling
Cabling diagram
Cabling
How to execute a test run
9 TEST RUN
2, 3
In case of wired remote controller
Confirmation of error history
10 TROUBLESHOOTING
Confirmation and check
2 3 5
11 APPLICABLE CONTROLS
4 6 1
NOTIFICATION
When using wireless remote controller
1 → 2 → 3 → 4 → 5 →
Setup of external static pressure
To incorporate a filter sold separately
Change of lighting time of filter sign
1 → 2 → 3 → 4 → 5 →
1 → 2 → 3 → 4 → 5 →
To secure better effect of heating
Cleaning of Return grille
12 INSTALLATION/SERVICING TOOLS
13 MAINTENANCE
Clean the Return grilles with water
INSTALLATION MANUAL
ACCESSORIES
CONTENTS
ACCESSORIES
RBC-EXW21E
WEEKLY TIMER FOR AIR CONDITIONER SPLIT TYPE
FEATURES
OWNER’S MANUAL
10,11
PRECAUTIONS FOR SAFETY
NAME AND OPERATION OF EACH PART
HOW TO USE THE TIMER CORRECTLY
SuMoTuWeTh Fr Sa
6 3, 4, 3,
7. How to copy the program operation time
Resuming of operation
12.Matters to be memorized 1.Power failure
SuMoTuWeTh Fr Sa
Example
CONTENTS
REMOTE CONTROLLER FOR AIR CONDITIONER
RBC-AS21E
OWNER’S MANUAL
NAME AND OPERATION
PRECAUTIONS FOR SAFETY
WARNINGS ABOUT INSTALLATION
WARNINGS ABOUT OPERATION
COOL/HEAT AUTO, HEAT, DRY, COOL, FAN
HOW TO OPERATE AIR CONDITIONER
4 2 5
Automatic Cool/Heat
Installation place
Standard Remote Controller
How to perform cabling of the remote controller
How to select the room temperature sensor
How to install the remote controller switch
Accessory parts
Requirement to install the remote controller
Requirement for installation of
How to install the program weekly timer
Program Weekly Timer
Accessory parts
Requirement to install the program weekly timer
Requirement to install the remote sensor
INSTALLATION MANUAL Remote sensor
Accessory parts
How to install the remote sensor
2 Cleaning of the filter sold separately
Explanation of picture symbols
2 Install the air filter
3 Install the air filter
Specifications
Installation of high-efficiencyfilter
Safety Cautions
Concealed Duct type
Safety Cautions
Installation of filter sold separately
Maintenance of filter sold separately
Specifications