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
4-71
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
1.8+3.5+3.5
12
18
7304
5425
1601
8272
7233
1901
7656
6677
2241
7216
6329
2475
6952
6051
2582
6512
5703
2771
6248
5425
2878
14
20
7304
5425
1601
8888
7233
1901
8272
6746
2267
7744
6329
2502
7480
6120
2609
6952
5703
2798
6688
5495
2932
16
22
7304
5773
1626
9504
7233
1926
8800
6746
2293
8272
6329
2529
8008
6120
2663
7480
5703
2851
7216
5495
2959
18
25
7832
6190
1651
10120
7859
1951
9328
7303
2320
8800
6886
2556
8448
6607
2663
7920
6190
2878
7568
5912
2986
19
27
8096
6399
1676
10472
8277
1976
9680
7651
2346
9152
7233
2582
8800
6955
2690
8272
6538
2878
7920
6260
2986
22
30
8976
6329
1676
11616
8207
1976
10736
7581
2346
10120
7164
2609
9768
6886
2717
8800
6677
2986
8184
6538
3147
24
32
9592
6329
1701
12408
8207
2001
11440
7581
2373
10824
7164
2609
10384
6886
2744
9152
6816
3067
8360
6746
3255
1.8+3.5+5.0
12
18
7470
5548
1631
8460
7398
1937
7830
6829
2282
7380
6473
2521
7110
6188
2630
6660
5833
2822
6390
5548
2932
14
20
7470
5548
1631
9090
7398
1937
8460
6900
2309
7920
6473
2548
7650
6260
2658
7110
5833
2850
6840
5619
2987
16
22
7470
5904
1656
9720
7398
1962
9000
6900
2336
8460
6473
2576
8190
6260
2713
7650
5833
2904
7380
5619
3014
18
25
8010
6331
1682
10350
8038
1988
9540
7469
2363
9000
7042
2603
8640
6758
2713
8100
6331
2932
7740
6046
3041
19
27
8280
6544
1707
10710
8465
2013
9900
7824
2390
9360
7398
2630
9000
7113
2740
8460
6686
2932
8100
6402
3041
22
30
9180
6473
1707
11880
8394
2013
10980
7753
2390
10350
7327
2658
9990
7042
2767
9000
6829
3041
8370
6686
3206
24
32
9810
6473
1733
12690
8394
2039
11700
7753
2417
11070
7327
2658
10620
7042
2795
9360
6971
3124
8550
6900
3315
1.8+5.0+5.0
12
18
7470
5548
1631
8460
7398
1937
7830
6829
2282
7380
6473
2521
7110
6188
2630
6660
5833
2822
6390
5548
2932
14
20
7470
5548
1631
9090
7398
1937
8460
6900
2309
7920
6473
2548
7650
6260
2658
7110
5833
2850
6840
5619
2987
16
22
7470
5904
1656
9720
7398
1962
9000
6900
2336
8460
6473
2576
8190
6260
2713
7650
5833
2904
7380
5619
3014
18
25
8010
6331
1682
10350
8038
1988
9540
7469
2363
9000
7042
2603
8640
6758
2713
8100
6331
2932
7740
6046
3041
19
27
8280
6544
1707
10710
8465
2013
9900
7824
2390
9360
7398
2630
9000
7113
2740
8460
6686
2932
8100
6402
3041
22
30
9180
6473
1707
11880
8394
2013
10980
7753
2390
10350
7327
2658
9990
7042
2767
9000
6829
3041
8370
6686
3206
24
32
9810
6473
1733
12690
8394
2039
11700
7753
2417
11070
7327
2658
10620
7042
2795
9360
6971
3124
8550
6900
3315
2.5+2.5+2.5
12
18
6225
4624
1262
7050
6165
1498
6525
5691
1766
6150
5394
1950
5925
5157
2035
5550
4861
2184
5325
4624
2268
14
20
6225
4624
1262
7575
6165
1498
7050
5750
1787
6600
5394
1972
6375
5216
2056
5925
4861
2205
5700
4683
2311
16
22
6225
4920
1282
8100
6165
1518
7500
5750
1808
7050
5394
1993
6825
5216
2099
6375
4861
2247
6150
4683
2332
18
25
6675
5276
1301
8625
6698
1538
7950
6224
1828
7500
5868
2014
7200
5631
2099
6750
5276
2268
6450
5039
2353
19
27
6900
5453
1321
8925
7054
1558
8250
6520
1849
7800
6165
2035
7500
5928
2120
7050
5572
2268
6750
5335
2353
22
30
7650
5394
1321
9900
6995
1558
9150
6461
1849
8625
6105
2056
8325
5868
2141
7500
5691
2353
6975
5572
2480
24
32
8175
5394
1341
10575
6995
1577
9750
6461
1870
9225
6105
2056
8850
5868
2162
7800
5809
2417
7125
5750
2565
2.5+2.5+3.5
12
18
7055
5240
1524
7990
6987
1809
7395
6449
2132
6970
6113
2355
6715
5845
2458
6290
5509
2637
6035
5240
2739
14
20
7055
5240
1524
8585
6987
1809
7990
6516
2158
7480
6113
2381
7225
5912
2483
6715
5509
2662
6460
5307
2790
16
22
7055
5576
1548
9180
6987
1833
8500
6516
2183
7990
6113
2406
7735
5912
2534
7225
5509
2714
6970
5307
2816
18
25
7565
5979
1571
9775
7591
1857
9010
7054
2208
8500
6651
2432
8160
6382
2534
7650
5979
2739
7310
5710
2842
19
27
7820
6181
1595
10115
7994
1881
9350
7390
2233
8840
6987
2458
8500
6718
2560
7990
6315
2739
7650
6046
2842
22
30
8670
6113
1595
11220
7927
1881
10370
7323
2233
9775
6920
2483
9435
6651
2586
8500
6449
2842
7905
6315
2995
24
32
9265
6113
1619
11985
7927
1905
11050
7323
2258
10455
6920
2483
10030
6651
2611
8840
6584
2918
8075
6516
3098
2.5+2.5+5.0
12
18
7470
5548
1655
8460
7398
1965
7830
6829
2316
7380
6473
2558
7110
6188
2669
6660
5833
2863
6390
5548
2975
14
20
7470
5548
1655
9090
7398
1965
8460
6900
2343
7920
6473
2585
7650
6260
2697
7110
5833
2891
6840
5619
3030
16
22
7470
5904
1681
9720
7398
1991
9000
6900
2370
8460
6473
2613
8190
6260
2752
7650
5833
2947
7380
5619
3058
18
25
8010
6331
1706
10350
8038
2017
9540
7469
2397
9000
7042
2641
8640
6758
2752
8100
6331
2975
7740
6046
3086
19
27
8280
6544
1732
10710
8465
2042
9900
7824
2425
9360
7398
2669
9000
7113
2780
8460
6686
2975
8100
6402
3086
22
30
9180
6473
1732
11880
8394
2042
10980
7753
2425
10350
7327
2697
9990
7042
2808
9000
6829
3086
8370
6686
3253
24
32
9810
6473
1758
12690
8394
2068
11700
7753
2452
11070
7327
2697
10620
7042
2836
9360
6971
3169
8550
6900
3364
2.5+3.5+3.5
12
18
7470
5548
1637
8460
7398
1944
7830
6829
2291
7380
6473
2530
7110
6188
2640
6660
5833
2833
6390
5548
2943
14
20
7470
5548
1637
9090
7398
1944
8460
6900
2318
7920
6473
2558
7650
6260
2668
7110
5833
2860
6840
5619
2998
16
22
7470
5904
1662
9720
7398
1969
9000
6900
2345
8460
6473
2585
8190
6260
2723
7650
5833
2915
7380
5619
3025
18
25
8010
6331
1688
10350
8038
1995
9540
7469
2372
9000
7042
2613
8640
6758
2723
8100
6331
2943
7740
6046
3053
19
27
8280
6544
1714
10710
8465
2020
9900
7824
2399
9360
7398
2640
9000
7113
2750
8460
6686
2943
8100
6402
3053
22
30
9180
6473
1714
11880
8394
2020
10980
7753
2399
10350
7327
2668
9990
7042
2778
9000
6829
3053
8370
6686
3218
24
32
9810
6473
1739
12690
8394
2046
11700
7753
2426
11070
7327
2668
10620
7042
2805
9360
6971
3135
8550
6900
3328
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