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
4-66
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+2.5
12
18
3071
2281
446
3478
3041
530
3219
2807
625
3034
2661
690
2923
2544
720
2738
2398
773
2627
2281
803
14
20
3071
2281
446
3737
3041
530
3478
2837
632
3256
2661
698
3145
2573
728
2923
2398
780
2812
2310
818
16
22
3071
2427
453
3996
3041
537
3700
2837
639
3478
2661
705
3367
2573
743
3145
2398
795
3034
2310
825
18
25
3293
2603
460
4255
3304
544
3922
3071
647
3700
2895
713
3552
2778
743
3330
2603
803
3182
2486
833
19
27
3404
2690
467
4403
3480
551
4070
3217
654
3848
3041
720
3700
2924
750
3478
2749
803
3330
2632
833
22
30
3774
2661
467
4884
3451
551
4514
3187
654
4255
3012
728
4107
2895
758
3700
2807
833
3441
2749
878
24
32
4033
2661
474
5217
3451
558
4810
3187
662
4551
3012
728
4366
2895
765
3848
2866
855
3515
2837
908
1.2+3.5
12
18
3901
2897
625
4418
3863
742
4089
3566
875
3854
3380
966
3713
3232
1008
3478
3046
1082
3337
2897
1124
14
20
3901
2897
625
4747
3863
742
4418
3603
885
4136
3380
977
3995
3269
1019
3713
3046
1092
3572
2935
1145
16
22
3901
3083
635
5076
3863
752
4700
3603
895
4418
3380
987
4277
3269
1040
3995
3046
1113
3854
2935
1155
18
25
4183
3306
644
5405
4198
762
4982
3900
906
4700
3678
998
4512
3529
1040
4230
3306
1124
4042
3157
1166
19
27
4324
3417
654
5593
4420
771
5170
4086
916
4888
3863
1008
4700
3715
1050
4418
3492
1124
4230
3343
1166
22
30
4794
3380
654
6204
4383
771
5734
4049
916
5405
3826
1019
5217
3678
1061
4700
3566
1166
4371
3492
1229
24
32
5123
3380
664
6627
4383
781
6110
4049
926
5781
3826
1019
5546
3678
1071
4888
3640
1197
4465
3603
1271
1.2+5
12
18
5146
3822
1309
5828
5096
1555
5394
4704
1833
5084
4459
2024
4898
4263
2112
4588
4018
2266
4402
3822
2354
14
20
5146
3822
1309
6262
5096
1555
5828
4753
1854
5456
4459
2046
5270
4312
2134
4898
4018
2288
4712
3871
2398
16
22
5146
4067
1330
6696
5096
1575
6200
4753
1876
5828
4459
2068
5642
4312
2178
5270
4018
2332
5084
3871
2420
18
25
5518
4361
1350
7130
5537
1596
6572
5145
1897
6200
4851
2090
5952
4655
2178
5580
4361
2354
5332
4165
2442
19
27
5704
4508
1371
7378
5831
1616
6820
5390
1919
6448
5096
2112
6200
4900
2200
5828
4606
2354
5580
4410
2442
22
30
6324
4459
1371
8184
5782
1616
7564
5341
1919
7130
5047
2134
6882
4851
2222
6200
4704
2442
5766
4606
2574
24
32
6758
4459
1391
8742
5782
1637
8060
5341
1940
7626
5047
2134
7316
4851
2244
6448
4802
2508
5890
4753
2662
1.8+1.8
12
18
2988
2219
423
3384
2959
502
3132
2731
591
2952
2589
653
2844
2475
682
2664
2333
731
2556
2219
760
14
20
2988
2219
423
3636
2959
502
3384
2760
598
3168
2589
660
3060
2504
689
2844
2333
738
2736
2248
774
16
22
2988
2362
429
3888
2959
508
3600
2760
605
3384
2589
667
3276
2504
703
3060
2333
753
2952
2248
781
18
25
3204
2532
436
4140
3215
515
3816
2988
612
3600
2817
675
3456
2703
703
3240
2532
760
3096
2418
788
19
27
3312
2618
442
4284
3386
522
3960
3130
619
3744
2959
682
3600
2845
710
3384
2675
760
3240
2561
788
22
30
3672
2589
442
4752
3357
522
4392
3101
619
4140
2931
689
3996
2817
717
3600
2731
788
3348
2675
831
24
32
3924
2589
449
5076
3357
528
4680
3101
626
4428
2931
689
4248
2817
724
3744
2788
809
3420
2760
859
1.8+2.5
12
18
3569
2651
595
4042
3534
707
3741
3263
833
3526
3093
920
3397
2957
960
3182
2787
1030
3053
2651
1070
14
20
3569
2651
595
4343
3534
707
4042
3297
843
3784
3093
930
3655
2991
970
3397
2787
1040
3268
2685
1090
16
22
3569
2821
605
4644
3534
716
4300
3297
853
4042
3093
940
3913
2991
990
3655
2787
1060
3526
2685
1100
18
25
3827
3025
614
4945
3840
725
4558
3568
862
4300
3365
950
4128
3229
990
3870
3025
1070
3698
2889
1110
19
27
3956
3127
623
5117
4044
735
4730
3738
872
4472
3534
960
4300
3399
1000
4042
3195
1070
3870
3059
1110
22
30
4386
3093
623
5676
4010
735
5246
3704
872
4945
3500
970
4773
3365
1010
4300
3263
1110
3999
3195
1170
24
32
4687
3093
632
6063
4010
744
5590
3704
882
5289
3500
970
5074
3365
1020
4472
3331
1140
4085
3297
1210
1.8+3.5
12
18
4399
3267
946
4982
4356
1124
4611
4021
1324
4346
3812
1463
4187
3644
1526
3922
3435
1638
3763
3267
1701
14
20
4399
3267
946
5353
4356
1124
4982
4063
1340
4664
3812
1479
4505
3686
1542
4187
3435
1654
4028
3309
1733
16
22
4399
3477
961
5724
4356
1139
5300
4063
1356
4982
3812
1495
4823
3686
1574
4505
3435
1685
4346
3309
1749
18
25
4717
3728
976
6095
4733
1153
5618
4398
1371
5300
4147
1511
5088
3979
1574
4770
3728
1701
4558
3561
1765
19
27
4876
3854
991
6307
4985
1168
5830
4608
1387
5512
4356
1526
5300
4189
1590
4982
3938
1701
4770
3770
1765
22
30
5406
3812
991
6996
4943
1168
6466
4566
1387
6095
4315
1542
5883
4147
1606
5300
4021
1765
4929
3938
1860
24
32
5777
3812
1006
7473
4943
1183
6890
4566
1402
6519
4315
1542
6254
4147
1622
5512
4105
1813
5035
4063
1924
1.8+5.0
12
18
5644
4192
1470
6392
5589
1746
5916
5159
2058
5576
4891
2272
5372
4676
2371
5032
4407
2544
4828
4192
2643
14
20
5644
4192
1470
6868
5589
1746
6392
5213
2082
5984
4891
2297
5780
4729
2396
5372
4407
2569
5168
4246
2692
16
22
5644
4461
1493
7344
5589
1769
6800
5213
2106
6392
4891
2322
6188
4729
2445
5780
4407
2618
5576
4246
2717
18
25
6052
4783
1516
7820
6073
1792
7208
5643
2130
6800
5321
2347
6528
5106
2445
6120
4783
2643
5848
4568
2742
19
27
6256
4944
1539
8092
6396
1815
7480
5912
2154
7072
5589
2371
6800
5374
2470
6392
5052
2643
6120
4837
2742
22
30
6936
4891
1539
8976
6342
1815
8296
5858
2154
7820
5536
2396
7548
5321
2495
6800
5159
2742
6324
5052
2890
24
32
7412
4891
1562
9588
6342
1838
8840
5858
2179
8364
5536
2396
8024
5321
2519
7072
5267
2816
6460
5213
2989
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