User Manual
Table Of Contents
- Front_page_ErP2013
- TC_Clause
- 00_CONTENTS_ErP_2013
- 01_SYSTEM_DESCRIPTION_ErP2013(190313-draft_10C1a)
- 02_GENERAL_DATA_ErP2013(draft2D)
- 03_DIMENSIONAL_DATA_ErP2013(done)
- -DIMENSIONAL DATA
- MONOZONE / MULTIZONE Indoor Units
- MONOZONE / MULTIZONE Outdoor Units
- MONO SPLIT
- WALL TYPE: RAK-18PSA/25PSA/35PSA/18PSAN/25PSAN/35PSAN
- WALL TYPE: RAC-18WSA/25WSA/35WSA/18WSAN/25WSAN/35WSAN
- WALL TYPE: RAK-18PSPA/25PSPA/35PSPA
- WALL TYPE: RAC-18WSPA/25WSPA/35WSPA
- WALL TYPE: RAK-25PXA/35PXA/50PXA
- WALL TYPE: RAC-25WXA/35WXA
- WALL TYPE: RAC-50WXA
- WALL TYPE: RAK-18PPA/25PPA/35PPA
- WALL TYPE: RAC-18WPA/25WPA
- WALL TYPE: RAC-35WPA
- WALL TYPE: RAK-50PPA
- WALL TYPE: RAC-50WPA
- WALL TYPE : RAK-60PPA
- WALL TYPE: RAC-60WPA
- WALL TYPE: RAK-70PPA
- WALL TYPE: RAC-70WPA
- WALL TYPE: RAK-18PEA/25PEA/35PEA/50PEA
- WALL TYPE: RAC-18WEA/25WEA
- WALL TYPE: RAC-35WEA
- WALL TYPE: RAC-50WEA
- FLOOR TYPE: RAF-25PXA/35PXA/50PXA
- FLOOR TYPE: RAC-25FXA/35FXA
- FLOOR TYPE: RAC-50FXA
- FLOOR TYPE: RAF-25RPA/35RPA/50RPA
- FLOOR TYPE: RAC-25FPA/35FPA
- FLOOR TYPE: RAC-50FPA
- DUCT TYPE: RAD-50PPA/60PPA/70PPA
- DUCT TYPE: RAC-50DPA/60DPA/70DPA
- -DIMENSIONAL DATA
- 04_CAPACITIES_AND_SELECTION-ErP2013(DRAFT04)_3
- 05_WORKING_RANGE_ErP2013(23042012-done)
- 06_ELECTRICAL_DATA_ErP2013(Done)
- 07_A_ELECTRICAL_WIRING_DIAG-ErP2013(draft-03)
- ELECTRICAL WIRING DIAGRAM
- MONOZONE/MULTIZONE
- RAK-18QXA, RAK-25QXA, RAK-35QXA, RAK-50QXA
- RAK-18QPA, RAK-25QPA, RAK-35QPA, RAK-50QPA
- RAF-25QXA, RAF-35QXA, RAF-50QXA
- RAF-25RPA, RAF-35RPA, RAF-50RPA
- RAI-25RPA, RAI-35RPA, RAI-50RPA
- RAD-18RPA, RAD-25RPA, RAD-35RPA, RAD-50RPA
- RAC-25NPA, RAC-35NPA, RAC-50NPA
- RAM-36NP2A
- RAM-53NP2A
- RAM-53NP3A
- RAM-68NP3A
- RAM-70NP4A
- RAM-90NP5A
- RAM-130NP6A (OUTDOOR 1)
- RAM-130NP6A (OUTDOOR 2)
- MONO - SPLIT
- RAK-18PSA, RAK-25PSA, RAK-35PSA
- RAK-18PSAN, RAK-25PSAN, RAK-35PSAN
- RAC-18WSA, RAC-25WSA, RAC-35WSA, RAC-18WSAN, RAC-25WSAN, RAC-35WSAN
- RAK-18PSPA, RAK-25PSPA, RAK-35PSPA
- RAC-18WSPA, RAC-25WSPA, RAC-35WSPA
- RAK-25PXA, RAK-35PXA, RAK-50PXA
- RAC-25WXA, RAC-35WXA
- RAC-50WXA
- RAK-18PPA, RAK-25PPA, RAK-35PPA
- RAC-18WPA, RAC-25WPA
- RAC-35WPA
- RAK-50PPA
- RAC-50WPA
- RAK-60PPA
- RAC-60WPA
- RAK-70PPA
- RAC-70WPA
- RAK-18PEA, RAK-25PEA, RAK-35PEA, RAK-50PEA
- RAC-18WEA, RAC-25WEA
- RAC-35WEA
- RAC-50WEA
- RAF-25PXA, RAF-35PXA, RAF-50PXA
- RAC-25FXA, RAC-35FXA
- RAC-50FXA
- RAF-25RPA, RAF-35RPA, RAF-50RPA
- RAC-25FPA, RAC-35FPA
- RAC-50FPA
- RAD-50PPA, RAD-60PPA, RAD-70PPA
- RAC-50DPA, RAC-60DPA, RAC-70DPA
- MONOZONE/MULTIZONE
- ELECTRICAL WIRING DIAGRAM
- 08_REFRIGERANT_CYCLE_ErP2013(done)
- REFRIGERANT CYCLE
- Monozone/Multizone Indoor Units
- Monozone/Multizone Outdoor Units
- MONO SPLIT
- WALL TYPE: RAK-18PSA/25PSA/35PSA / RAC-18WSA/25WSA/35WSA
- WALL TYPE: RAK-18PSAN/25PSAN/35PSAN / RAC-18WSAN/25WSAN/35WSAN
- WALL TYPE: RAK-18PSPA/25PSPA/35PSPA / RAC-18WSPA/25WSPA/35WSPA
- WALL TYPE: RAK-25PXA / RAC-25WXA
- WALL TYPE: RAK-35PXA / RAC-35WXA
- WALL TYPE: RAK-50PXA / RAC-50WXA
- WALL TYPE: RAK-18PPA/25PPA / RAC-18WPA/25WPA
- WALL TYPE: RAK-35PPA / RAC-35WPA
- WALL TYPE: RAK-50PPA / RAC-50WPA
- WALL TYPE: RAK-60PPA / RAC-60WPA
- WALL TYPE: RAK-70PPA / RAC-70WPA
- WALL TYPE: RAK-18PEA/25PEA / RAC-18WEA/25WEA
- WALL TYPE: RAK-35PEA / RAC-35WEA
- WALL TYPE: RAK-50PEA / RAC-50WEA
- FLOOR TYPE: RAF-25PXA/35PXA / RAC-25FXA/35FXA
- FLOOR TYPE: RAF-50PXA / RAC-50FXA
- FLOOR TYPE: RAF-25RPA / RAC-25FPA
- FLOOR TYPE: RAF-35RPA / RAC-35FPA
- FLOOR TYPE: RAF-50RPA / RAC-50FPA
- DUCT TYPE: RAD-50PPA/60PPA / RAC-50DPA/60DPA
- DUCT TYPE: RAD-70PPA / RAC-70DPA
- REFRIGERANT CYCLE
- 09_REMOTE_CONTROLLERS_OPERA-ErP2013(draft-03D)
- 10_UNITS_INSTALLATION-ErP2013(draft04A)
- UNITS INSTALLATION
- 10.1 INSTALLATION OF INDOOR UNIT
- INSTALLATION OF OUTDOOR UNIT
- FINAL STAGE OF INSTALLATION
- UNITS INSTALLATION
- 11_REFRIGERANT_PIPING_ErP2013(done)
- 12_DRAIN_PIPING_ErP2013(done)
- 13_ELECTRICAL_WIRING-ErP2013(draft01)
- ELECTRICAL WIRING
- General Check
- Electrical wiring for MONOZONE/MULTIZONE Unit
- Procedures of Wiring
- Electrical Wiring for Outdoor unit
- Electrical Wiring for Wall Type Indoor unit
- Electrical Wiring for Floor Type Indoor unit
- Electrical Wiring for 4 Way Ceiling Cassette Type Indoor unit (RAI-25RPA/RAI-35RPA/RAI-50RPA)
- Electrical Wiring for Duct Type Indoor unit (RAD-18RPA/RAD-25RPA/RAD-35RPA/RAD-50RPA/RAD-50PPA/RAD-60PPA/RAD-70PPA)
- Electrical wiring for SINGLE INVERTER Unit
- ELECTRICAL WIRING
- 14_TROUBLESHOOTING_ErP2013(done)
- TROUBLESHOOTING
- PRECAUTIONS FOR TROUBLE SHOOTING
- MONOZONE RAC-25NPA / 35NPA / 50NPA
- MULTIZONE RAM-36NP2A
- MULTIZONE/MONO SPLIT RAM-53NP2A / 53NP3A / 68NP3A / 70NP4A , MONO SPLIT RAF-50PXA/RAC-50FXA
- MULTIZONE RAM-90NP5A
- MULTIZONE RAM-130NP6A
- MONO SPLIT RAK-18/25/35PSA / RAC-18/25/35WSA , RAK-18/25/35PSAN / RAC-18/25/35WSAN , RAK-18/25/35PSPA / RAC-18/25/35WSPA
- MONO SPLIT RAK-18/25/35PPA / RAC-18/25/35WPA , RAK-18/25/35/50PEA / RAC-18/25/35/50WEA , RAF-25/35RPA / RAC-25/35FPA
- MONO SPLIT RAK-50/60/70PPA / RAC-50/60/70WPA
- MONO SPLIT RAF-50RPA / RAC-50FPA
- MONO SPLIT RAF-25/35PXA / RAC-25/35FXA
- MONO SPLIT RAD-50/60/70PPA / RAC-50/60/70DPA
- DISCHARGE PROCEDURE AND POWER SHUT OFF METHOD FOR POWER CIRCUIT
- MONOZONE RAC-25NPA / 35NPA / 50NPA & MULTIZONE RAM-36NP2A / 53NP2A / 53NP3A / 68NP3A / 70NP4A / 130NP6A & MONO SPLIT RAF-50PXA / RAC-50FXA, RAD-50/60/70PPA / RAC-50/60/70DPA
- MULTIZONE RAM-90NP5A
- MONO SPLIT RAK-18/25/35PSA / RAC-18/25/35WSA, RAK-18/25/35PSAN / RAC-18/25/35WSAN , RAK-18/25/35PSPA / RAC-18/25/35WSPA
- MONO SPLIT RAK-18/25/35PPA / RAC-18/25/35WPA, RAK-18/25/35/50PEA / RAC-18/25/35/50WEA , RAF-25/35PXA / RAC-25/35FXA RAF-50RPA / RAC-50FPA
- MONO SPLIT RAK-50/60/70PPA / RAC-50/60/70WPA
- MONO SPLIT RAF-25/35RPA / RAC-25/35FPA
- PRELIMINARY CHECK ON INDOOR/OUTDOOR UNIT ELECTRICAL PARTS AND REFRIGERATING
- CHECKING THE INDOOR UNIT ELECTRICAL PARTS
- No power is detected (no operation)
- Indoor fan does not operate (others are normal) – RAK-25/35/50PXA, RAK-18/25/35/50/70PPA, RAK-18/25/35/50PEA, RAF-25/35/50RPA, RAF-25/35/50PXA, RAD-50/60/70PPA
- Air deflector does not move (others are normal)
- Check the control P.W.B. (power circuit) – RAK-25/35PXA, RAK-18/25/35PPA, RAK-18/25/35/50PEA, RAF-25/35/50RPA, RAF-25/35PXA
- Checking the remote controller
- Outdoor unit does not operate (but receives remote infrared signal)
- All systems stop from several seconds to several minutes after operation is started (all indicators are also off)
- CHECKING OUTDOOR UNIT ELECTRICAL PARTS
- CHECKING BETWEEN GAS LEAKAGE AND COMPRESSOR FAULTY
- TROUBLESHOOTING WHEN INDOOR TIMER LAMP BLINKS
- TROUBLESHOOTING WHEN OUTDOOR LED LAMP BLINKS
- MONOZONE RAC-25NPA / 35NPA / 50NPA
- MULTIZONE
- COMMUNICATION ERROR DIAGNOSIS MULTIZONE RAM- 53NP3A / 68NP3A / 70NP4A / 130NP6A
- COMMUNICATION ERROR DIAGNOSIS MULTIZONE RAM-90NP5A
- MONO SPLIT(RAC-18/25/35WPA, RAC-25/35WXA, RAC-25/35FXA)
- MONO SPLIT (RAC-50WXA, RAC-50FXA
- MONO SPLIT (RAC-50/60/70WPA, RAC-50/60/70DPA)
- CHECKING POWER MODULE
- THERMISTOR
- PRECAUTIONS FOR TROUBLE SHOOTING
- TROUBLESHOOTING
- 15_MISC_Notes_split_ErP2013(done)
- MISCELLANEOUS NOTE
- INSTALLATION AT COLD REGIONS OR SNOWFALL REGIONS.
- INSTALLATION POINTS ON OUTDOOR UNITS IN COLD OR SNOWFALL REGIONS.
- Installation place of Cold and Snowfall Regions
- Considerations to the Seasonal Winds and Snowfall
- Considerations to Snowfall / Snow Buildup
- Considerations to Sliding Snow from Roof or SNOWFALL
- As to Proper Drainage of Defrosting WATER
- Request to cut Net attached to Rear side of Outdoor Unit
- Installation of HOT PIPE
- H-LINK ADAPTOR
- MISCELLANEOUS NOTE
- Back_page(new)
CAPACITIES AND SELECTION DATA
4-95
INDOOR
OUTDOOR TEMPERATURE (°CDB)
EWB
EDB
-10
21
27
32
35
40
43
°C
°C
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
TC
SHC
PI
1.2+1.2+2.5+5.0+5.0
12
18
7470
5240
1506
8460
6987
1788
7830
6449
2107
7380
6113
2328
7110
5845
2429
6660
5509
2606
6390
5240
2707
14
20
7470
5240
1506
9090
6987
1788
8460
6516
2132
7920
6113
2353
7650
5912
2454
7110
5509
2631
6840
5307
2758
16
22
7470
5576
1529
9720
6987
1812
9000
6516
2157
8460
6113
2378
8190
5912
2505
7650
5509
2682
7380
5307
2783
18
25
8010
5979
1553
10350
7591
1835
9540
7054
2182
9000
6651
2404
8640
6382
2505
8100
5979
2707
7740
5710
2808
19
27
8280
6181
1576
10710
7994
1859
9900
7390
2207
9360
6987
2429
9000
6718
2530
8460
6315
2707
8100
6046
2808
22
30
9180
6113
1576
11880
7927
1859
10980
7323
2207
10350
6920
2454
9990
6651
2555
9000
6449
2808
8370
6315
2960
24
32
9810
6113
1600
12690
7927
1882
11700
7323
2231
11070
6920
2454
10620
6651
2581
9360
6584
2884
8550
6516
3061
1.2+1.2+3.5+3.5+3.5
12
18
7470
5240
1506
8460
6987
1788
7830
6449
2107
7380
6113
2328
7110
5845
2429
6660
5509
2606
6390
5240
2707
14
20
7470
5240
1506
9090
6987
1788
8460
6516
2132
7920
6113
2353
7650
5912
2454
7110
5509
2631
6840
5307
2758
16
22
7470
5576
1529
9720
6987
1812
9000
6516
2157
8460
6113
2378
8190
5912
2505
7650
5509
2682
7380
5307
2783
18
25
8010
5979
1553
10350
7591
1835
9540
7054
2182
9000
6651
2404
8640
6382
2505
8100
5979
2707
7740
5710
2808
19
27
8280
6181
1576
10710
7994
1859
9900
7390
2207
9360
6987
2429
9000
6718
2530
8460
6315
2707
8100
6046
2808
22
30
9180
6113
1576
11880
7927
1859
10980
7323
2207
10350
6920
2454
9990
6651
2555
9000
6449
2808
8370
6315
2960
24
32
9810
6113
1600
12690
7927
1882
11700
7323
2231
11070
6920
2454
10620
6651
2581
9360
6584
2884
8550
6516
3061
1.2+1.2+3.5+3.5+5.0
12
18
7470
5240
1506
8460
6987
1788
7830
6449
2107
7380
6113
2328
7110
5845
2429
6660
5509
2606
6390
5240
2707
14
20
7470
5240
1506
9090
6987
1788
8460
6516
2132
7920
6113
2353
7650
5912
2454
7110
5509
2631
6840
5307
2758
16
22
7470
5576
1529
9720
6987
1812
9000
6516
2157
8460
6113
2378
8190
5912
2505
7650
5509
2682
7380
5307
2783
18
25
8010
5979
1553
10350
7591
1835
9540
7054
2182
9000
6651
2404
8640
6382
2505
8100
5979
2707
7740
5710
2808
19
27
8280
6181
1576
10710
7994
1859
9900
7390
2207
9360
6987
2429
9000
6718
2530
8460
6315
2707
8100
6046
2808
22
30
9180
6113
1576
11880
7927
1859
10980
7323
2207
10350
6920
2454
9990
6651
2555
9000
6449
2808
8370
6315
2960
24
32
9810
6113
1600
12690
7927
1882
11700
7323
2231
11070
6920
2454
10620
6651
2581
9360
6584
2884
8550
6516
3061
1.2+1.2+3.5+3.5+6.0
12
18
7470
5240
1506
8460
6987
1788
7830
6449
2107
7380
6113
2328
7110
5845
2429
6660
5509
2606
6390
5240
2707
14
20
7470
5240
1506
9090
6987
1788
8460
6516
2132
7920
6113
2353
7650
5912
2454
7110
5509
2631
6840
5307
2758
16
22
7470
5576
1529
9720
6987
1812
9000
6516
2157
8460
6113
2378
8190
5912
2505
7650
5509
2682
7380
5307
2783
18
25
8010
5979
1553
10350
7591
1835
9540
7054
2182
9000
6651
2404
8640
6382
2505
8100
5979
2707
7740
5710
2808
19
27
8280
6181
1576
10710
7994
1859
9900
7390
2207
9360
6987
2429
9000
6718
2530
8460
6315
2707
8100
6046
2808
22
30
9180
6113
1576
11880
7927
1859
10980
7323
2207
10350
6920
2454
9990
6651
2555
9000
6449
2808
8370
6315
2960
24
32
9810
6113
1600
12690
7927
1882
11700
7323
2231
11070
6920
2454
10620
6651
2581
9360
6584
2884
8550
6516
3061
1.2+1.8+1.8+1.8+1.8
12
18
6972
4891
1506
7896
6521
1788
7308
6019
2107
6888
5706
2328
6636
5455
2429
6216
5142
2606
5964
4891
2707
14
20
6972
4891
1506
8484
6521
1788
7896
6082
2132
7392
5706
2353
7140
5518
2454
6636
5142
2631
6384
4953
2758
16
22
6972
5204
1529
9072
6521
1812
8400
6082
2157
7896
5706
2378
7644
5518
2505
7140
5142
2682
6888
4953
2783
18
25
7476
5580
1553
9660
7085
1835
8904
6584
2182
8400
6207
2404
8064
5957
2505
7560
5580
2707
7224
5330
2808
19
27
7728
5769
1576
9996
7461
1859
9240
6897
2207
8736
6521
2429
8400
6270
2530
7896
5894
2707
7560
5643
2808
22
30
8568
5706
1576
11088
7399
1859
10248
6834
2207
9660
6458
2454
9324
6207
2555
8400
6019
2808
7812
5894
2960
24
32
9156
5706
1600
11844
7399
1882
10920
6834
2231
10332
6458
2454
9912
6207
2581
8736
6145
2884
7980
6082
3061
1.2+1.8+1.8+1.8+2.5
12
18
7470
5240
1506
8460
6987
1788
7830
6449
2107
7380
6113
2328
7110
5845
2429
6660
5509
2606
6390
5240
2707
14
20
7470
5240
1506
9090
6987
1788
8460
6516
2132
7920
6113
2353
7650
5912
2454
7110
5509
2631
6840
5307
2758
16
22
7470
5576
1529
9720
6987
1812
9000
6516
2157
8460
6113
2378
8190
5912
2505
7650
5509
2682
7380
5307
2783
18
25
8010
5979
1553
10350
7591
1835
9540
7054
2182
9000
6651
2404
8640
6382
2505
8100
5979
2707
7740
5710
2808
19
27
8280
6181
1576
10710
7994
1859
9900
7390
2207
9360
6987
2429
9000
6718
2530
8460
6315
2707
8100
6046
2808
22
30
9180
6113
1576
11880
7927
1859
10980
7323
2207
10350
6920
2454
9990
6651
2555
9000
6449
2808
8370
6315
2960
24
32
9810
6113
1600
12690
7927
1882
11700
7323
2231
11070
6920
2454
10620
6651
2581
9360
6584
2884
8550
6516
3061
1.2+1.8+1.8+1.8+3.5
12
18
7470
5240
1506
8460
6987
1788
7830
6449
2107
7380
6113
2328
7110
5845
2429
6660
5509
2606
6390
5240
2707
14
20
7470
5240
1506
9090
6987
1788
8460
6516
2132
7920
6113
2353
7650
5912
2454
7110
5509
2631
6840
5307
2758
16
22
7470
5576
1529
9720
6987
1812
9000
6516
2157
8460
6113
2378
8190
5912
2505
7650
5509
2682
7380
5307
2783
18
25
8010
5979
1553
10350
7591
1835
9540
7054
2182
9000
6651
2404
8640
6382
2505
8100
5979
2707
7740
5710
2808
19
27
8280
6181
1576
10710
7994
1859
9900
7390
2207
9360
6987
2429
9000
6718
2530
8460
6315
2707
8100
6046
2808
22
30
9180
6113
1576
11880
7927
1859
10980
7323
2207
10350
6920
2454
9990
6651
2555
9000
6449
2808
8370
6315
2960
24
32
9810
6113
1600
12690
7927
1882
11700
7323
2231
11070
6920
2454
10620
6651
2581
9360
6584
2884
8550
6516
3061
EWB : Evaporator Wet Bulb temperature (C)
TC : Total Capacity (W)
EDB : Evaporator Dry Bulb temperature (C)
SHC : Sensible Heating Capacity (w)
(CDB) : Outdoor Unit Inlet Air Dry Temperature (C)
PI : Power Input