Français
AIR CONDITIONER SPLIT TYPE
RAV-SM2242DT-E RAV-SM2802DT-E
English
ADOPTION OF NEW REFRIGERANT
Contents
2-EN
Installation Manual
Concealed Duct High Static Pressure
Generic Denomination Air Conditioner
3-EN
Installation Manual
Concealed Duct High Static Pressure
Definition of Protective Gear
BURST HAZARD
Warning Indications on the Air Conditioner Unit
Installation
1 PRECAUTIONS FOR SAFETY
Installation Manual
Selection of installation location
Refrigerant piping
Installation Manual
Electrical wiring
Concealed Duct High Static Pressure
7-EN
Installation Manual
New Refrigerant Air Conditioner Installation
Concealed Duct High Static Pressure
8-EN
ACCESSORY PARTS
Installation Manual
Concealed Duct High Static Pressure
Installation Manual
3 SELECTION OF INSTALLATION PLACE
Installation under high-humidityatmosphere
Avoid installing in the following places
Unit mm
Installation space
Filter cleaning sign term setting
Installation Manual
Unit mm
4 INSTALLATION
External Dimensions
Installation Manual
Installation Manual
Installation of hanging bolt
Installation of indoor unit
Installation of hanging bolt
Concealed Duct High Static Pressure
Diagrams for making connecting flanges
Installation Manual
Unit mm
Concealed Duct High Static Pressure
Duct design
Installation Manual
15-EN
5 FAN CHARACTERISTICS
Installation Manual
Concealed Duct High Static Pressure
16-EN
Installation Manual
Concealed Duct High Static Pressure
REQUIREMENT
17-EN
Wire connection change of fan motor
Installation Manual
Concealed Duct High Static Pressure
REQUIREMENT
6 DRAIN PIPING WORK
Installation Manual
Concealed Duct High Static Pressure
Installation Manual
Connecting drain pipe
Pipe material, size and insulator
Drain up
REQUIREMENT
Check the draining
Installation Manual
Concealed Duct High Static Pressure
21-EN
Heat insulating process
Installation Manual
Concealed Duct High Static Pressure
Liquid side refrigerant pipe connection
7 REFRIGERANT PIPING AND EVACUATING
Refrigerant Piping
Pipe size
Tightening connection
Gas side refrigerant pipe connection
Evacuation
Installation Manual
Gas leak check
Installation Manual
Refrigerant amount to be added
Open the valve fully
Remote controller wiring
Wiring diagram
Power and Wiring Specification
8 ELECTRICAL CONNECTION
REQUIREMENT
Wire connection
Installation Manual
Concealed Duct High Static Pressure
Concealed Duct High Static Pressure
Remote Controller Wiring
Wiring diagram
Installation Manual
Procedure
Changing of setting applicable control
9 APPLICABLE CONTROLS
Procedure
1 ∀ 2 ∀ 3 ∀ 4 ∀ 5 ∀
Filter sign setting
Power saving mode
To secure better effect of heating
Concealed Duct High Static Pressure
Remote controller switch monitoring function
– 30 –
Installation Manual
Group control in single system
Group control
Installation Manual
Group control for system of multiple units
Procedure
Procedure example
Procedure
Procedure
Procedure
Procedure
Procedure
Procedure
Procedure
8C Operation
Procedure
Procedure
Procedure
10TEST RUN
Before test run
Execute a test run
PERIODIC MAINTENANCE
11MAINTENANCE
1,2
Daily maintenance Cleaning of air filter
37-EN
Maintenance List
Installation Manual
Concealed Duct High Static Pressure
– 38 –
12TROUBLESHOOTING
Confirmation of error log
Confirmation and check
Parts to be checked / error description
Error codes and parts to be checked
Installation Manual
Wired remote
40-EN
Installation Manual
Parts to be checked / error description
Concealed Duct High Static Pressure