Daikin JEHBSCU0200M1 User manual

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Technical Manual
Condensing unit
Condensing unit
for medium temperature application
for low temperature application
DRM Codes
DMSS Codes
DRM Codes
DMSS Codes
JEHBSCU0200M1
LRMSS0200AXV1
JEHBSCU0200L3
LRLSS0200AXY1
JEHBSCU0200M3
LRMSS0200AXY1
JEHBSCU0300L3
LRLSS0300AXY1
JEHBSCU0250M1
LRMSS0250AXV1
JEHBSCU0400L3
LRLSS0400AXY1
JEHBSCU0250M3
LRMSS0250AXY1
JEHBSCU0500L3
LRLSS0500AXY1
JEHBSCU0300M1
LRMSS0300AXV1
JEHBSCU0600L3
LRLSS0600AXY1
JEHBSCU0300M3
LRMSS0300AXY1
JEHSCU0750CL3
LRLSFS0750BXY1
JEHBSCU0350M1
LRMSS0350AXV1
JEHSCU0951CL3 EVI
LRLVFS0951BXY1
JEHBSCU0350M3
LRMSS0350AXY1
JEHBSCU0400M1
LRMSS0400AXV1
JEHBSCU0400M3
LRMSS0400AXY1
JEHBSCU0500M3
LRMSS0500AXY1
JEHBSCU0600M3
LRMSS0600AXY1
JEHBSCU0680M3
LRMSS0680AXY1
JEHBSCU0800M3
LRMSS0800AXY1
JEHBSCU1000M3
LRMSS1000AXY1

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1.
Nomenclature
3
2.
Standard Product Configuration
3
3.
Specifications
4
4.
5.
Product System Cycle
Outline Drawings
5
9
6.
Performance Data
11
7.
Wiring Diagram
15
8.
Safety and Health
20
9.
Installation & commissioning
21
10.
Checklist
33
11.
Service and Maintenance
33
12.
Trouble Shooting
34
13.
Exploded View
35

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1. Nomenclature
Digit
Description
1
L –Daikin low temperature air conditioner
2
R –Outdoor Unit
3 & 4
LS –Low Temp. Scroll
MS –Medium Temp. Scroll (propose)
LSF –Low Temp. Scroll with Fan Speed Controller
LVF –Low Temp. Scroll Vapor Injection with Fan Speed Controller
5
Refrigerant, S –R404A
6,7, 8 & 9
Compressor horse power, 0150 –1.5HP
10
A –First revision
B –Second revision
11
X -Produce by Daikin Refrigeration Malaysia
12 & 13
Power supply:
V1 –1ph/50Hz/220~240V; Y1 –3ph/50Hz/380~415V
2. Standard Product Configuration
•Copeland hermetic scroll compressors
•IP54 rated control panel
•Magnetic contactor (Note: except single phase medium temperature application condensing unit).
•External shut off valves for quick installation and easy access and maintenance.
•Weather proof housing made of epoxy coated steel
•Corrugated aluminium fin and inner groove hairpin condenser
•Liquid receiver is sized to accumulate refrigerant amount up to 25m piping length during pump down. Fusible
plug on the liquid receiver to protect system from exploded when ambient temperature goes higher than 1000C
•Oil separator and non-return valve for low temperature models
•Sight glass and flare type filter drier
•Dual pressure switch to protect compressor
•Designed for zero ozone depletion potential (ODP=0) refrigerant R404A (available for all range condensing
units) or R134a (available for medium temperature application condensing units).
•The condensing unit is fully factory tested and is filled with nitrogen in order to always ensure the highest
quality of our products.

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3. Specifications
ElectricalData
DRMcodes DMSS codes Power Input Type
Swept
Volume
(m3/h)
Oiltype OilCharge (cm3)
Operating Current
(A)*
MCC
(A)** LRC(A) No. FLC(A)
JEHBSCU-0200-M1 LRMSS0200AXV1 230V/1~/50Hz ZB15KQE-PFJ 5.9 1240 7.7 18.5 58 1 0.6
JEHBSCU-0200-M3 LRMSS0200AXY1 400V/3~/50Hz ZB15KQE-TFD 5.9 1240 3.1 7.0 26 1 0.6
JEHBSCU-0250-M1 LRMSS0250AXV1 230V/1~/50Hz ZB19KQE-PFJ 6.8 1300 9.6 20.5 61 1 0.6
JEHBSCU-0250-M3 LRMSS0250AXY1 400V/3~/50Hz ZB19KQE-TFD 6.8 1360 4.1 7.0 32 1 0.6
JEHBSCU-0300-M1 LRMSS0300AXV1 230V/1~/50Hz ZB21KQE-PFJ 8.6 1450 12.6 21.5 82 1 0.6
JEHBSCU-0300-M3 LRMSS0300AXY1 400V/3~/50Hz ZB21KQE-TFD 8.6 1450 5.0 10.3 40 1 0.6
JEHBSCU-0350-M1 LRMSS0350AXV1 230V/1~/50Hz ZB26KQE-PFJ 9.9 1500 13.9 25.0 97 1 1.1
JEHBSCU-0350-M3 LRMSS0350AXY1 400V/3~/50Hz ZB26KQE-TFD 9.9 1500 5.5 9.0 46 1 1.1
JEHBSCU-0400-M1 LRMSS0400AXV1 230V/1~/50Hz ZB29KQE-PFJ 11.4 1360 15.6 28.0 114 1 1.1
JEHBSCU-0400-M3 LRMSS0400AXY1 400V/3~/50Hz ZB29KQE-TFD 11.4 1360 7.0 11.0 50 1 1.1
JEHBSCU-0500-M3 LRMSS0500AXY1 400V/3~/50Hz ZB38KQE-TFD 14.4 2070 9.4 13.5 66 1 1.1
JEHBSCU-0600-M3 LRMSS0600AXY1 400V/3~/50Hz ZB45KQE-TFD 17.1 1890 9.7 14.2 74 1 1.1
JEHBSCU-0680-M3 LRMSS0680AXY1 400V/3~/50Hz ZB48KQE-TFD 18.8 1800 9.9 19.1 101 1 1.1
JEHBSCU-0800-M3 LRMSS0800AXY1 400V/3~/50Hz ZB58KCE-TFD 22.1 2500 12.4 23.0 95 2 1.2
JEHBSCU-1000-M3 LRMSS1000AXY1 400V/3~/50Hz ZB76KCE-TFD 29.1 3200 16.8 28.0 118 2 1.2
JEHBSCU-0200-L3 LRLSS0200AXY1 400V/3~/50Hz ZF06KQE-TFD 5.9 1300 2.9 6.0 26 1 0.6
JEHBSCU-0300-L3 LRLSS0300AXY1 400V/3~/50Hz ZF09KQE-TFD 8.0 1500 4.8 6.5 40 1 0.6
JEHBSCU-0400-L3 LRLSS0400AXY1 400V/3~/50Hz ZF13KQE-TFD 11.8 1900 5.2 10.0 52 1 1.1
JEHBSCU-0500-L3 LRLSS0500AXY1 400V/3~/50Hz ZF15KQE-TFD 14.5 1900 6.8 12.0 64 1 1.1
JEHBSCU-0600-L3 LRLSS0600AXY1 400V/3~/50Hz ZF18KQE-TFD 17.1 1900 7.2 12.5 74 1 1.1
JEHSCU0750CL3 LRLSFS0750BXY1 400V/3~/50Hz ZF25K5E-TFD 21.4 1900 6.9 16.6 102 2 1.2
JEHSCU0951CL3 EVI LRLVFS0951BXY1 400V/3~/50Hz ZFI26KQE-TFD 17.1 1900 7.3 13.0 74 2 1.2
Compressor
Fan Motors
Model
Emkarate
RL32-3MAF
&
MobilArctic
22CC
Emkarate
RL32-3MAF
&
MobilArctic
22CC
DRMCodes DMSS Codes
Suction
(inch)
Liquid
(inch)
Width (mm) Depth (mm) Height (mm)
JEHBSCU-0200-M1 LRMSS0200AXV1 3.1 2620 4.6 3/4 3/8 1109 478 649 88 37
JEHBSCU-0200-M3 LRMSS0200AXY1 3.1 2620 4.6 3/4 3/8 1109 478 649 88 37
JEHBSCU-0250-M1 LRMSS0250AXV1 3.1 2620 4.6 3/4 3/8 1109 478 649 90 37
JEHBSCU-0250-M3 LRMSS0250AXY1 3.1 2620 4.6 3/4 3/8 1109 478 649 90 37
JEHBSCU-0300-M1 LRMSS0300AXV1 3.1 2620 4.6 3/4 3/8 1109 478 649 92 39
JEHBSCU-0300-M3 LRMSS0300AXY1 3.1 2620 4.6 3/4 3/8 1109 478 649 92 39
JEHBSCU-0350-M1 LRMSS0350AXV1 4.7 6050 7.6 3/4 1/2 1335 529 884 114 38
JEHBSCU-0350-M3 LRMSS0350AXY1 4.7 6050 7.6 3/4 1/2 1335 529 884 114 38
JEHBSCU-0400-M1 LRMSS0400AXV1 4.7 6050 7.6 7/8 1/2 1335 529 884 121 37
JEHBSCU-0400-M3 LRMSS0400AXY1 4.7 6050 7.6 7/8 1/2 1335 529 884 121 37
JEHBSCU-0500-M3 LRMSS0500AXY1 4.7 6050 7.6 7/8 1/2 1335 529 884 126 38
JEHBSCU-0600-M3 LRMSS0600AXY1 7.6 5180 7.6 7/8 1/2 1335 529 884 128 43
JEHBSCU-0680-M3 LRMSS0680AXY1 7.6 5180 7.6 7/8 1/2 1335 529 884 129 43
JEHBSCU-0800-M3 LRMSS0800AXY1 6.9 6770 14 11/8 1/2 1261 594 1435 201 47
JEHBSCU-1000-M3 LRMSS1000AXY1 6.9 6770 14 13/8 1/2 1261 594 1435 201 47
JEHBSCU-0200-L3 LRLSS0200AXY1 3.1 2620 4.6 3/4 3/8 1109 478 649 94 32
JEHBSCU-0300-L3 LRLSS0300AXY1 3.1 2620 4.6 3/4 3/8 1109 478 649 96 33
JEHBSCU-0400-L3 LRLSS0400AXY1 4.7 6050 7.6 7/8 1/2 1335 529 884 129 38
JEHBSCU-0500-L3 LRLSS0500AXY1 4.7 6050 7.6 7/8 1/2 1335 529 884 130 39
JEHBSCU-0600-L3 LRLSS0600AXY1 4.7 6050 7.6 7/8 1/2 1335 529 884 130 44
JEHSCU0750CL3 LRLSFS0750BXY1 4.1 5750 13.6 11/8 1/2 1348 612 1727 203 41
JEHSCU0951CL3 EVI LRLVFS0951BXY1 8.7 5870 13.6 7/8 1/2 1348 612 1727 200 37
Dimensions
Connections
Condenser
Airflow
(m³/h)
Receiver
volume
(Litre)
Weight (kg)
Sound
pressure
dB(A) at
10m***
Model
Coil Volume
(Litre)
Refer to condition:
* Evaporation temperature = -10°C, Outside ambient temperature = 32°C (Medium temperature application, R404A)
Evaporation temperature = -35°C, Outside ambient temperature = 32°C (Low temperature application, R404A)
** MCC= Maximum Continuous Current
*** Sound Pressure Level measured in an anechoic room at (-10/+32°C) MT & (-25/+32°C) LT conditions. Alternative conditions may produce
different results.

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4. Product System Cycle
Series 2 MT : JEHBSCU0200M~JEHBSCU0300M
LRMSS0200~ LRMSS0300
Series 2 LT : JEHBSCU0200L3 & JEHBSCU0300L3
LRLSS0200 & LRLSS0300

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Series 3 MT : JEHBSCU0350M~JEHBSCU0680M
LRMSS0350~ LRMSS0680
Series 3 LT : JEHBSCU0400L3~JEHBSCU0600L3
LRLSS0400~ LRLSS0600

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Series 4 MT : JEHBSCU0800M3~JEHBSCU1000M3
LRMSS0800~ LRMSS1000
Series 4 LT : JEHSCU0750CL3
LRLSFS0750

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Series 4 LT EVI : JEHSCU0951CL3 EVI
LRLVFS0951

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5. Outline Drawings
Series 2: JEHBSCU0200~JEHBSCU0300;
LRMSS0200~ LRMSS0300; LRLSS0200 & LRLSS0300
Series 3: JEHBSCU0350~JEHBSCU0680
LRMSS0350~ LRMSS0680; LRLSS0400~ LRLSS0600

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Series 4 MT: JEHBSCU0800~JEHBSCU1000
LRMSS0800~ LRMSS1000
Series 4 LT: JEHSCU0750~JEHSCU0951
LRLSFS0750~ LRLVFS0951

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6. Performance Data
R404A Medium Temperature (Rating Condition: Superheat 10K, Sub cooling 0K)
TE
DRM Codes DMSS Codes TA
JEHBSCU0200M1 LRMSS0200AXV1 CC (W) 2688 3279 3924 4676 5536 6470
JEHBSCU0200M3 LRMSS0200AXY1 PC (W) 1460 1510 1560 1600 1630 1655
CC (W) 2489 3032 3655 4354 5160 6038
PC (W) 1590 1630 1680 1720 1760 1799
CC (W) 2231 2736 3279 3978 4730 5587
PC (W) 1770 1810 1860 1900 1940 1979
JEHBSCU0250M1 LRMSS0250AXV1 CC (W) 2956 3655 4408 5321 6289 7373
JEHBSCU0250M3 LRMSS0250AXY1 PC (W) 1910 1940 1970 2000 2040 2077
CC (W) 2790 3440 4193 4999 5966 6994
PC (W) 2030 2060 2100 2130 2170 2208
CC (W) 2575 3171 3870 4676 5644 6704
PC (W) 2200 2240 2270 2300 2320 2336
JEHBSCU0300M1 LRMSS0300AXV1 CC (W) 3655 4515 5429 6558 7794 9169
JEHBSCU0300M3 LRMSS0300AXY1 PC (W) 2480 2520 2570 2610 2670 2726
CC (W) 3440 4246 5160 6235 7364 8643
PC (W) 2630 2670 2730 2770 2830 2885
CC (W) 3225 3978 4838 5805 6934 8159
PC (W) 2830 2880 2930 2970 3020 3061
JEHBSCU0350M1 LRMSS0350AXV1 CC (W) 4569 5590 6773 8224 9783 11577
JEHBSCU0350M3 LRMSS0350AXY1 PC (W) 2630 2660 2700 2730 2780 2826
CC (W) 4246 5214 6343 7633 9138 10793
PC (W) 2850 2890 2930 2970 3020 3067
CC (W) 3816 4676 5698 6934 8278 9826
PC (W) 3190 3230 3270 3310 3350 3390
JEHBSCU0400M1 LRMSS0400AXV1 CC (W) 5149 6343 7697 9256 11019 12960
JEHBSCU0400M3 LRMSS0400AXY1 PC (W) 3040 3080 3130 3180 3230 3285
CC (W) 4816 5913 7192 8643 10309 12145
PC (W) 3280 3330 3390 3440 3500 3558
CC (W) 4300 5311 6472 7805 9342 11031
PC (W) 3670 3720 3780 3830 3880 3929
JEHBSCU0500M3 LRMSS0500AXY1 CC (W) 6289 7686 9299 11073 13169 15426
PC (W) 3920 4010 4100 4190 4290 4387
CC (W) 5805 7149 8654 10374 12309 14427
PC (W) 4270 4350 4440 4520 4610 4698
CC (W) 5214 6396 7740 9353 11126 13126
PC (W) 4740 4840 4930 5020 5110 5194
32
38
4.0
27
32
38
5.0
27
32
38
Series 3
MODEL
HP
3.5
27
MEDIUM TEMPERATURE
-20
-15
-10
-5
0
5
Series 2
2.0
27
32
38
2.5
27
32
38
3.0
27
32
38
TE: Evaporating Temperature (ºC) CC: Cooling Capacity (W), 10%
TA: Ambient Temperature (ºC) PC: Power consumption (W), 10%
Rating Condition: Superheat 10K, Sub cooling 0K

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R404A Medium Temperature (Rating Condition: Superheat 10K, Sub cooling 0K)
TE
DRM Codes DMSS Codes TA
JEHBSCU0600M3 LRMSS0600AXY1 CC (W) 7149 8708 10535 12578 14835 17340
PC (W) 4560 4660 4770 4890 5030 5177
CC (W) 6611 8116 9836 11718 13921 16286
PC (W) 4940 5050 5150 5300 5400 5534
CC (W) 5966 7310 8869 10589 12524 14642
PC (W) 5450 5550 5700 5800 5950 6090
JEHBSCU0680M3 LRMSS0680AXY1
27 CC (W) 7686 9406 11288 13491 15856 18479
PC (W) 5090 5210 5350 5500 5700 5908
32 CC (W) 7203 8761 10589 12524 14835 17297
PC (W) 5450 5600 5750 5950 6100 6290
38 CC (W) 6450 7848 9514 11341 13330 15545
PC (W) 6050 6200 6350 6550 6750 6980
JEHBSCU0800M3 LRMSS0800AXY1
27 CC (W) 8987 11288 13814 16501 19511 22689
PC (W) 6010 6150 6350 6580 6830 7129
32 CC (W) 8310 10503 12900 15426 18221 21162
PC (W) 6450 6610 6800 7050 7300 7604
38 CC (W) 7321 9385 11610 13975 16501 19174.78
PC (W) 7120 7280 7480 7730 7990 8301
JEHBSCU1000M3 LRMSS1000AXY1
27 CC (W) 11395 13814 16448 19296 22253 -
PC (W) 8320 8720 9170 9660 10200 -
32 CC (W) 10503 12793 15265 17845 20586 -
PC (W) 8930 9350 9810 10310 10860 -
38 CC (W) 9310 11449 13706 16179 18759 -
PC (W) 9810 10210 10660 11110 11610 -
6.8
6.0
27
32
38
MODEL
HP
5
Series 3
MEDIUM TEMPERATURE
-20
-15
-10
-5
0
Series 4
8.0
10.0
TE: Evaporating Temperature (ºC) CC: Cooling Capacity (W), 10%
TA: Ambient Temperature (ºC) PC: Power consumption (W), 10%
Rating Condition: Superheat 10K, Sub cooling 0K

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R404A Low Temperature (Rating Condition: Superheat 10K, Sub cooling 0K)
TE
DRM Codes DMSS Codes TA
JEHBSCU0200L3 LRLSS0200AXY1 CC (W) 1156 1451 1790 2182 2634
PC (W) 1390 1480 1580 1690 1800
CC (W) 1075 1355 1677 2053 2483
PC (W) 1480 1570 1670 1770 1890
CC (W) 984 1247 1553 1914 2333
PC (W) 1610 1690 1780 1870 1980
JEHBSCU0300L3 LRLSS0300AXY1 CC (W) 1500 1892 2333 2827 3386
PC (W) 1760 1830 1910 2020 2150
CC (W) 1414 1768 2193 2666 3225
PC (W) 1880 1950 2020 2120 2240
CC (W) 1306 1650 2048 2510 3042
PC (W) 2030 2080 2140 2230 2330
JEHBSCU0400L3 LRLSS0400AXY1 CC (W) 2225 2865 3601 4408 5375
PC (W) 2200 2300 2420 2560 2720
CC (W) 2086 2671 3333 4139 5053
PC (W) 2360 2470 2590 2730 2880
CC (W) 1914 2446 3075 3816 4676
PC (W) 2580 2680 2790 2920 3050
JEHBSCU0500L3 LRLSS0500AXY1 CC (W) 2682 3440 4300 5268 6343
PC (W) 2600 2790 3000 3220 3470
CC (W) 2505 3225 4031 4945 5966
PC (W) 2790 2990 3200 3420 3670
CC (W) 2295 2951 3709 4569 5590
PC (W) 3040 3230 3430 3640 3860
JEHBSCU0600L3 LRLSS0600AXY1 CC (W) 3279 4139 5053 6128 7364
PC (W) 2980 3410 3630 3870 4140
CC (W) 3064 3870 4730 5751 6934
PC (W) 3190 3630 3840 4080 4340
CC (W) 2817 3548 4408 5429 6558
PC (W) 3430 3860 4060 4280 4510
JEHSCU0750CL3 LRLSFS0750BXY1 CC (W) 3980 4990 6150 7510 9100
PC (W) 3290 3620 3970 4330 4690
CC (W) 3620 4560 5650 6930 8430
PC (W) 3540 3880 4230 4590 4960
CC (W) 3170 4040 5040 6220 7610
PC (W) 3880 4230 4590 4960 5330
JEHSCU0951CL3 EVI LRLVFS0951BXY1 CC (W) 4965 5995 7196 8600 10241
PC (W) 3963 4156 4339 4515 4683
CC (W) 4951 5921 7054 8381 9937
PC (W) 4244 4491 4731 4965 5192
CC (W) 4930 5790 6823 8064 9544
PC (W) 4953 5214 5463 5698 5920
MODEL
HP
3.0
27
32
38
4.0
27
32
-30
-25
-20
2.0
27
32
38
-40
-35
38
9.5
27
32
38
LOW TEMPERATURE
Series 2
Series 3
Series 4
38
5.0
27
32
38
6.0
27
32
38
7.5
27
32
TE: Evaporating Temperature (ºC) CC: Cooling Capacity (W), 10%
TA: Ambient Temperature (ºC) PC: Power consumption (W), 10%
Rating Condition: Superheat 10K, Sub cooling 0K

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R134a Medium Temperature (Rating Condition: Superheat 10K, Sub cooling 0K)
TE
DRM Codes DMSS Codes TA
JEHBSCU0200M1 LRMSS0200AXV1 CC (W) 1840 2305 2830 3450 4150 4950 5850
JEHBSCU0200M3 LRMSS0200AXY1 PC (W) 931 953 992 1027 1066 1109 1150
CC (W) 1735 2175 2680 3250 3950 4700 5550
PC (W) 1016 1045 1086 1124 1160 1210 1250
CC (W) 1610 2015 2490 3050 3700 4400 5200
PC (W) 1128 1170 1210 1250 1300 1340 1390
JEHBSCU0250M1 LRMSS0250AXV1 CC (W) 2105 2625 3250 3900 4700 5600 6600
JEHBSCU0250M3 LRMSS0250AXY1 PC (W) 1055 1088 1135 1180 1230 1290 1340
CC (W) 1985 2475 3050 3700 4500 5350 6300
PC (W) 1150 1200 1240 1290 1350 1400 1460
CC (W) 1840 2285 2830 3450 4150 5000 5900
PC (W) 1280 1340 1390 1450 1500 1560 1620
JEHBSCU0300M1 LRMSS0300AXV1 CC (W) 2600 3250 3950 4800 5750 6900 8000
JEHBSCU0300M3 LRMSS0300AXY1 PC (W) 1310 1350 1420 1490 1570 1620 1750
CC (W) 2450 3050 3750 4550 5450 6450 7550
PC (W) 1430 1500 1560 1630 1720 1810 1900
CC (W) 2265 2800 3450 4200 5050 6000 7050
PC (W) 1600 1690 1740 1830 1910 2010 2110
JEHBSCU0350M1 LRMSS0350AXV1 CC (W) 3100 3900 4800 5900 7150 8550 10150
JEHBSCU0350M3 LRMSS0350AXY1 PC (W) 1490 1510 1560 1600 1650 1710 1770
CC (W) 2950 3700 4550 5600 6800 8150 9650
PC (W) 1620 1660 1710 1760 1810 1860 1920
CC (W) 2720 3400 4250 5200 6350 7600 9050
PC (W) 1800 1860 1910 1960 2010 2070 2130
JEHBSCU0400M1 LRMSS0400AXV1 CC (W) 3600 4550 5600 6850 8250 9900 11700
JEHBSCU0400M3 LRMSS0400AXY1 PC (W) 1700 1740 1800 1860 1930 2000 2070
CC (W) 3400 4300 5300 6500 7850 9400 11100
PC (W) 1860 1920 1980 2040 2110 2180 2260
CC (W) 3150 3950 4950 6050 7300 8800 10400
PC (W) 2070 2150 2210 2280 2350 2430 2510
JEHBSCU0500M3 LRMSS0500AXY1 CC (W) 4400 5450 6750 8200 9850 11700 13750
PC (W) 2170 2230 2330 2430 2530 2650 2780
CC (W) 4100 5150 6350 7750 9300 11100 13050
PC (W) 2370 2470 2560 2670 2780 2900 3040
CC (W) 3800 4750 5900 7200 8650 10350 12150
PC (W) 2650 2790 2870 2990 3110 3240 3390
JEHBSCU0600M3 LRMSS0600AXY1 CC (W) 5250 6550 8050 9800 11700 13850 16100
PC (W) 2390 2490 2620 2750 2890 3040 3210
CC (W) 4950 6150 7600 9250 11100 13150 15300
PC (W) 2630 2760 2890 3030 3180 3320 3520
CC (W) 4550 5600 7000 8550 10250 12150 14200
PC (W) 2960 3140 3250 3400 3560 3740 3930
JEHBSCU0680M3 LRMSS0680AXY1
27 CC (W) 5963 7389 8957 10712 12687 14851 16958
PC (W) 2814 2982 3155 3346 3559 3801 3687
32 CC (W) 5588 6928 8420 10082 11959 14015 15972
PC (W) 3100 3311 3528 3758 3970 4201 4142
38 CC (W) 5124 6363 7765 9304 11074 13012 14799
PC (W) 3453 3715 3983 4266 4469 4681 4683
JEHBSCU0800M3 LRMSS0800AXY1
27 CC (W) 6700 8300 10150 12350 14600 17200 20100
PC (W) 3270 3410 3600 3750 4010 4190 4320
32 CC (W) 6300 7800 9550 11650 13750 16300 19000
PC (W) 3600 3760 3960 4130 4400 4580 4730
38 CC (W) 5800 7200 8850 10800 12750 15100 17700
PC (W) 4030 4220 4440 4620 4910 5100 5250
JEHBSCU1000M3 LRMSS1000AXY1
27 CC (W) 8600 10550 12850 15400 18200 21300 24500
PC (W) 4370 4610 4910 5240 5610 5910 6210
32 CC (W) 8050 9900 12050 14450 17100 20000 23100
PC (W) 4820 5080 5410 5760 6110 6460 6760
38 CC (W) 7450 9100 11050 13300 15800 18500 21400
PC (W) 5410 5710 6060 6410 6810 7160 7460
10
15
-5
MODEL
HP
-15
-10
27
32
38
0
5
27
32
38
2.5
5.0
27
32
38
27
32
38
4.0
27
32
38
38
27
32
Series 3
3.5
27
32
6.0
38
MEDIUM TEMPERATURE
6.8
Series 4
8.0
10.0
Series 2
2.0
3.0
TE: Evaporating Temperature (ºC) CC: Cooling Capacity (W), 10%
TA: Ambient Temperature (ºC) PC: Power consumption (W), 10%
Rating Condition: Superheat 10K, Sub cooling 0K

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7. Wiring Diagram
SINGLE PHASE
Series 2 MT:
JEHBSCU0200M1, JEHBSCU0250M1, JEHBSCU0300M1
LRMSS0200AXV1, LRMSS0250AXV1, LRMSS0300AXV1
Series 3 MT:
JEHBSCU0350M1, JEHBSCU0400M1
LRMSS0350AXV1, LRMSS0400AXV1
Important Note: All wiring and connections to the condensing unit must be made in
accordance to the local codes.

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THREE PHASE
Verification of proper rotation direction is made by observing that suction pressure drops and discharge pressure
rises when the compressor is energized. Reverse rotation of a scroll compressor could results in substantially
reduced current draw, suction temperature will be high, discharge temperature will be low and the abnormal
sound is heard from the compressor.
Series 2 MT:
JEHBSCU0200M3, JEHBSCU0250M3, JEHBSCU0300M3
LRMSS0200AXY1, LRMSS0250AXY1, LRMSS0300AXY1
Series 2 LT:
JEHBSCU0200L3, JEHBSCU0300L3
LRLSS0200AXY1, LRLSS0200AXY1

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Series 3 MT:
JEHBSCU0350M3, JEHBSCU0400M3, JEHBSCU0500M3, JEHBSCU0600M3, JEHBSCU0680M3,
LRMSS0350AXY1, LRMSS0400AXY1, LRMSS0500AXY1, LRMSS0600AXY1, LRMSS0680AXY1
Series 3 LT:
JEHBSCU0400L3, JEHBSCU0500L3, JEHBSCU0600L3
LRLSS0400AXY1, LRLSS0500AXY1, LRLSS0600AXY1

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Series 4 MT:
JEHBSCU0800M3, JEHBSCU1000M3
LRMSS0800AXY1, LRMSS1000AXY1
Series 4 LT:
JEHSCU0750CL3
LRLSFS0750BXY1

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JEHSCU0951CL3
LRLVFS0951BXY1

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8. Safety and Health
General Information
Before Installation
•Ensure the units received are the correct models for the intended application.
•Ensure the refrigerant, voltage and MWP are all suitable for the proposed application.
•Check there is no damage to the units. Any damage should be advised to the supplier immediately.
•Check that the proposed equipment locations are suitable and provide adequate support for the
weight of the units.
During Installation and subsequent maintenance
•Installation and maintenance are to be performed only by qualified personnel who are familiar with
local codes and regulations, and experienced with this type of equipment.
•The condensing unit is delivered with a protective nitrogen holding charge.
•If lifting equipment is required, ensure that it is suitable for purpose, certificated and that the
operatives are qualified to use it.
•Safe working methods are identified and operatives have suitable Personal Protective Equipment
(PPE).
•Ensure the working area has adequate ventilation during brazing procedures.
•The units contain moving machinery and electrical power hazards, which may cause severe injury
or death. Disconnect and shut off power before installation or service of the equipment.
•Refrigerant release into the atmosphere is illegal. Proper evacuation, recovery, handling and leak
testing procedures must be observed at all times.
•Units must be earthed and no maintenance work should be attempted prior to disconnecting the
electrical supply.
•The electrical covers and fan guards must remain fitted at all times.
•Use of the units outside of the design conditions and the application for which the units were
intended may be unsafe and be detrimental to the units, regardless of short or long term operation.
•The condensing units are not designed to withstand loads or stresses from other equipment or
personnel. Such extraneous loads or stress may cause failure/leak/injury.
•In some circumstances, a suction accumulator (not supplied) may be required. It offers protection
against refrigerant flood back during operation and also against off-cycle migration by adding
internal free volume to the low side of the system.
•Tests must be conducted to ensure the amount of off-cycle migration to the compressor does not
exceed the compressor’s charge limit.
•Wherever possible the system should be installed to utilize a pump down configuration.
•After installation, the system should be allowed to run for 3 –4 hours. Additional oil should be
added as necessary depending on length of pipe run. It should then be rechecked after 24 hours
once the system has stabilized. For details of the oil requirements, please refer to page 33 in the
service and maintenance section.
Important Note
Only qualified specialists could carry out the installation, maintenance and
commissioning of the system. To avoid potential injury, use care when working
around coil surfaces or sharp edges of metal cabinets. All piping and electrical
wiring should be installed in accordance with all applicable codes, ordinances and
local by-laws.