– 2 –
Original instruction
Adoption of Refrigerant
To prevent the ozone layer destruction, this air conditioner adopted refrigerant
R32
instead the conventional refrigerant R22.
CONTENTS
SAFETY CAUTION ....................................................................................................... 3
1. SPECIFICATIONS ..........................................................................................................1
7
1-1. Outdoor Unit .......................................................................................................................................
.
1
7
1-2. Operation Characteristic Curve ..........................................................................................................
1
8
2. CONSTRUCTION VIEWS (EXTERNAL VIEWS) ...........................................................
20
2-1.
RAV-GM301AT
*
P
*
, RAV-GM401AT
*
P
*
.....
.......................
..............................................................
...20
3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM ...................................................
21
3-1.
Outdoor
Unit ........................................................................................................................................
.21
3-2.
Operation Data
...
.
................................................................................................................................
..
2
3
4. WIRING DIAGRAM ........................................................................................................2
4
4-1.
RAV-GM301AT
*
P
*
....................................................
.................................
......................................
...
2
4
5. SPECIFICATIONS OF ELECTRICAL PARTS ...............................................................2
5
6. REFRIGERANT R
32
..................................................................................................
.....
2
6
6-1. Safety During Installation/Servicing ....................................................................................................
2
6
6-2. Refrigerant Piping Installation .............................................................................................................
2
6
6-3. Tools ...................................................................................................................................................
.30
6-4. Recharging of Refrigerant ..........................................................................................................
.
.......
.30
6-5. Brazing of Pipes .................................................................................................................................
.31
6-6. Instructions for Re-use Piping of R22 or R407C ................................................................................
.
3
3
6-7. Replenishing refrigerant .....................................................................................................................
.
3
6
7. OUTDOOR CONTROL CIRCUIT ...................................................................................
3
7
7-1. Outline of Main Controls ......................................................................................................................
3
7
7-2. Outdoor Print Circuit Board ................................................................................................................
.
4
3
8. TROUBLESHOOTING ...................................................................................................
4
4
8- 1. Summary of Troubleshooting ..............................................................................................................
4
4
8-2. Troubleshooting ............................................................................................................................
.
......
4
6
8-3. Table Inspection of outdoor unit main parts ........................................................................................
.
63
9. SETUP AT LOCAL SITE AND OTHERS .......................................................................
6
4
9-1. Calling of Error History .......................................................................................................................
..
6
4
9-2. Group Control Operation .....................................................................................................................
.
6
4
10. ADDRESS SETUP .........................................................................................................
66
10-1. Address Setup Procedure ................................................................................................................
..
66
10-2. Address Setup & Group Control ........................................................................................................
.
67
10-3. Remote Controller Wiring .................................................................................................................
..
70
10-4. Address Setup (Manual setting from remote controller) ....................................................................
.
70
10-5. Confirmation of Indoor Unit No. Position ...........................................................................................
.
7
1
1
1
. HOW TO EXCHANGE COMPRESSOR ....................................................................
...
..
7
3
11-1. Exchanging Procedure of Compressor (Outline)
....................
....................
...............................
..
......
.
7
3
11-2. Exchange of Compressor.................................................................................................................. 7
3
1
2
. DETACHMENTS ............................................................................................................
7
4
1
2
-1.
RAV-GM301AT
*
P
*
, RAV-GM401AT
*
P
*
.....................................................................................
.
...
..
7
4
1
3
. EXPLODED VIEWS AND PARTS LIST .......................................................................
..8
2
SVM-13072.indb 2
SVM-13072.indb 2
11/01/13 1:53 PM
11/01/13 1:53 PM
4-
2
.
RAV-GM401AT
*
P
*
................................................
.................................
..........................................
...
2
4
13-1.
RAV-
G
M30
1
ATP-E, RAV-
G
M30
1
ATP-TR ........................................................................................8
2
13-
3
. RAV-
G
M40
1
ATP-E, RAV-
G
M40
1
ATP-TR ........................................................................................
90
13-
2
. RAV-
G
M30
1
ATJP-E .........................................................................................................................
86
13-4. RAV-
G
M40
1
ATJP-E ......................................................................................................................... 9
4
FILE NO. SVM-18042
