Contents
1. Safety precautions ......................................................................................... 2
2. Selecting the installation location ................................................................... 3
3. Installation diagram ........................................................................................ 4
4. Installing the indoor unit ................................................................................. 4
5. Refrigerant piping work .................................................................................. 6
6. Drainage piping work ..................................................................................... 8
7. Electrical work ................................................................................................ 9
8. Test run ........................................................................................................ 16
9. System control ............................................................................................. 18
10. Installing the grille ........................................................................................ 18
11. Easy maintenance function .......................................................................... 21
1. Safety precautions
unit.
: Indicates a part which must be grounded.
: Be sure not to do.
After installation work has been completed, explain the “Safety Precautions,” use,
and maintenance of the unit to the customer according to the information in the
Operation Manual and perform the test run to ensure normal operation. Both the
Installation Manual and Operation Manual must be given to the user for keeping.
These manuals must be passed on to subsequent users.
This mark is for R32 refrigerant only. Refrigerant type is written on nameplate of outdoor unit.
Read the OPERATION MANUAL carefully before operation.
Service personnel are required to carefully read the OPERATION MANUAL and INSTALLATION MANUAL before operation.
Further information is available in the OPERATION MANUAL, INSTALLATION MANUAL, and the like.
unit.
-
cation.
-
-
-
-
safety.
-
tions.
-
-
-
-
pipes.
-