Daikin JEHSCU Series Instruction manual

JEHSCU for
Refrigeration
Scroll Condensing Unit - JEHSCU
EEDEN13-780A
Technical Data
EEDEN13-780A_Scroll Condensing Units - JEHSCU.pdf 1 30/04/201316:11:00

JEHSCU for
Refrigeration
Scroll Condensing Unit - JEHSCU
EEDEN13-780A
Technical Data
EEDEN13-780A_Scroll Condensing Units - JEHSCU.pdf 2 30/04/201316:11:08

• Scroll Condensing Unit • JEHSCU 1
• Scroll Condensing Unit • JEHSCU
1 Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4 Product System Cycles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
5 Outline Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
6 Performance Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
7 Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
8 Safety and Health . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
9 Installation & Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
10 Service & Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
11 Checkpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
12 Trouble Shooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
13 Exploded view of the condensing unit . . . . . . . . . . . . . . . . . . . . . . . . . . 25
14 Exploded view of the control box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
15 Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
TABLE OF CONTENTS
I Scroll Condensing Unit
EEDEN13-780A_Scroll Condensing Units - JEHSCU.pdf 3 30/04/201316:11:09

• Scroll Condensing Unit • JEHSCU
• Scroll Condensing Unit • JEHSCU
2
1 Nomenclature
2 Product Overview
* Evaporation temperature = -10°C, Outside ambient temperature = 32°C
** Evaporation temperature = -35°C, Outside ambient temperature = 32°C
Note: Detailed Capacity Data refer to page 9.
JEHSCU 0200 M 1
1: Single Phase
3: Three Phase
Application
M: MediumTemperature
L: Low Temperature
Nominal Capacity in Horse Power
0200: 2.0 HP
J& E Hall Commercial Scroll CondensingUnit for Daikin
Capacity(kW) 0.5 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Model
Mediumtemperature*
JEHSCU0200M1/3 • •
JEHSCU0250M1/3 • •
JEHSCU0300M1/3 • •
JEHSCU0350M3 • •
JEHSCU0400M3 • •
JEHSCU0500M3 • •
JEHSCU0600M3 • •
JEHSCU0680M3 • •
JEHSCU0800M3 • •
JEHSCU1000M3 • •
Low temperature**
JEHSCU0200L3 •
JEHSCU0300L3 •
JEHSCU0400L3 •
JEHSCU0500L3 •
JEHSCU0600L3 •
JEHSCU0750L3 •
JEHSCU0200L3 •
EEDEN13-780A_Scroll Condensing Units - JEHSCU.pdf 4 30/04/201316:11:09

• Scroll Condensing Unit • JEHSCU 3
• Scroll Condensing Unit • JEHSCU
3 Specifications
Model
Series
Compressor O/Sf
Oil
type
Electrical Data Receiver Connection Dimensions
Weight
(kg)
Sound
pressure
dB(A) at
1mc
Type
Swept
volume
(m³/h)
Oil
Charge
(Liter)
Oil
Charge
(Liter)
Power Input
Nominal
Currenta(A) Lock
Rotor
current
(A)
MFAb(A)
Airflow
(m³/h)
Volume
(Liter)
Suction
(inch)
Liquid
(inch)
Width
(mm)
Depth
(mm)
Height
(mm)
1d2
e1
d2
e
Medium temperature
JEHSCU0200M1 2 ZB15KQE-PFJ 5.9 1.24 -
Oil Ag
230V/1~/50Hz 8.28 - 58.0 15 15 2620 4.6 3/4 3/8 1108 478 650 88 50
JEHSCU0200M3 2 ZB15KQE-TFD 5.9 1.24 - 400V/3~/50Hz 3.73 3.00 26.0 15 15 2620 4.6 3/4 3/8 1108 478 650 88 50 JEHSCU0250M1 2 ZB19KQE-PFJ 6.8 1.30 - 230V/1~/50Hz 10.22 6.32 61.0 20 15 2620 4.6 3/4 3/8 1108 478 650 90 51 JEHSCU0250M3 2 ZB19KQE-TFD 6.8 1.36 - 400V/3~/50Hz 4.72 3.42 32.0 15 15 2620 4.6 3/4 3/8 1108 478 650 90 51 JEHSCU0300M1 2 ZB21KQE-PFJ 8.6 1.45 - 230V/1~/50Hz 13.25 7.57 82.0 25 20 2620 4.6 3/4 3/8 1108 478 650 92 54 JEHSCU0300M3 2 ZB21KQE-TFD 8.6 1.45 - 400V/3~/50Hz 5.61 3.83 40.0 15 15 2620 4.6 3/4 3/8 1108 478 650 92 54 JEHSCU0350M3 3 ZB26KQE-TFD 9.9 1.50 - 400V/3~/50Hz 6.63 4.64 46.0 15 15 6050 7.6 3/4 1/2 1332 556 884 114 55 JEHSCU0400M3 3 ZB29KQE-TFD 11.4 1.36 - 400V/3~/50Hz 8.07 5.03 50.0 15 15 6050 7.6 7/8 1/2 1347 556 884 121 54 JEHSCU0500M3 3 ZB38KQE-TFD 14.4 2.07 - 400V/3~/50Hz 10.45 6.43 65.5 20 15 6050 7.6 7/8 1/2 1347 556 884 126 55 JEHSCU0600M3 3 ZB45KQE-TFD 17.1 1.89 - 400V/3~/50Hz 10.83 6.27 74.0 20 15 5180 7.6 7/8 1/2 1347 556 884 128 60 JEHSCU0680M3 3 ZB48KQE-TFD 18.8 1.80 - 400V/3~/50Hz 10.97 8.63 101.0 20 20 5180 7.6 7/8 1/2 1347 556 884 129 60 JEHSCU0800M3 4 ZB58KCE-TFD 22.1 2.50 - 400V/3~/50Hz 13.6 10.54 95.0 25 20 6770 14.0 1 1/8 1/2 1261 594 1435 201 64 JEHSCU1000M3 4 ZB76KCE-TFD 29.1 3.20 - 400V/3~/50Hz 18.01 12.69 118.0 35 25 6770 14.0 1 3/8 1/2 1261 594 1435 201 64
Low temperature
JEHSCU0200L3 2 ZF06K4E-TFD 5.9 1.30 0.50
Oil Bh
400V/3~/50Hz 3.29 - 26.0 15 - 2620 4.6 3/4 3/8 1108 478 650 94 47
JEHSCU0300L3 2 ZF09K4E-TFD 8.0 1.50 0.50 400V/3~/50Hz 5.25 - 40.0 15 - 2620 4.6 3/4 3/8 1108 478 650 96 48 JEHSCU0400L3 3 ZF13K4E-TFD 11.8 1.90 0.60 400V/3~/50Hz 6.03 - 51.5 15 - 6050 7.6 7/8 1/2 1347 556 884 129 55 JEHSCU0500L3 3 ZF15K4E-TFD 14.5 1.90 0.60 400V/3~/50Hz 7.48 - 64.0 15 - 6050 7.6 7/8 1/2 1347 556 884 130 56 JEHSCU0600L3 3 ZF18K4E-TFD 17.1 1.90 0.60 400V/3~/50Hz 7.66 - 74.0 15 - 6050 7.6 7/8 1/2 1347 556 884 130 61 JEHSCU0750L3 4 ZF24K4E-TWD 20.9 4.10 0.60 400V/3~/50Hz 11.65 - 99.0 20 - 6770 14.0 1 3/8 1/2 1261 594 1435 218 61 JEHSCU1000L3 4 ZF33K4E-TWD 28.8 4.10 0.60 400V/3~/50Hz 13.92 - 127.0 30 - 6770 14.0 1 3/8 1/2 1261 594 1435 218 62
aRefer to condition: Outside ambient temperature= 32°C, Evaporation temperature = -10°C (medium temperature application); -35°C (low temperature application) bMFA = Maximum Fuse Amps c Sound pressure level measured in anechoic room d refer to condensing unit charge with R404A e refer to condensing unit charge with R134a f O/S = Oil Separator
g
Oil A = Polyester oil (Copeland Ultra 22 CC, Copeland Ultra 32 CC, Copeland Ultra 32-3MAF, Mobil EALTM Arctic 22 CC, Uniqema Emkarate
RL32CF)
h Oil B = Mobil Arctic 22CC
Note: condensing units are pre-charged with oil as stated in table
EEDEN13-780A_Scroll Condensing Units - JEHSCU.pdf 5 30/04/201316:11:09

• Scroll Condensing Unit • JEHSCU
• Scroll Condensing Unit • JEHSCU
4
4 Product System Cycles
Series 2 & 3: Medium Temperature Models
Series 2 & 3: Low Temperature Models
EEDEN13-780A_Scroll Condensing Units - JEHSCU.pdf 6 30/04/201316:11:09

• Scroll Condensing Unit • JEHSCU 5
• Scroll Condensing Unit • JEHSCU
4 Product System Cycles
Series 4: Medium Temperature Models
Series 4: Low Temperature Models
EEDEN13-780A_Scroll Condensing Units - JEHSCU.pdf 7 30/04/201316:11:09

• Scroll Condensing Unit • JEHSCU
• Scroll Condensing Unit • JEHSCU
6
5 Outline Drawings
Series 2: JEHSCU0200M1, JEHSCU0250M1, JEHSCU0300M1, JEHSCU0200M3,
JEHSCU0250M3, JEHSCU0300M3, JEHSCU0200L3, JEHSCU0300L3
Series 3: JEHSCU0350M3
EEDEN13-780A_Scroll Condensing Units - JEHSCU.pdf 8 30/04/201316:11:09

• Scroll Condensing Unit • JEHSCU 7
• Scroll Condensing Unit • JEHSCU
5 Outline Drawings
Series 3: JEHSCU0400M3, JEHSCU0500M3, JEHSCU0600M3, JEHSCU0680M3,
JEHSCU0400L3, JEHSCU0500L3, JEHSCU0600L3
Series 4: JEHSCU0800M3, JEHSCU1000M3, JEHSCU0750L3, JEHSCU1000L3
EEDEN13-780A_Scroll Condensing Units - JEHSCU.pdf 9 30/04/201316:11:09

• Scroll Condensing Unit • JEHSCU
• Scroll Condensing Unit • JEHSCU
8
6 Performance Data
R404A Medium Temperature (Rating Condition: Superheat 10K, Sub cooling 0K)
TE: Evaporating Temperature (ºC)
TA:Ambient Temperature (ºC)
CC: Cooling Capacity (W), ± 10%
PC: Power consumption (W), ± 10%
Series MODEL HP
COMPRESSOR -20 -15 -10 -5 0 5
Series 2
JEHSCU0200M1/3 2 ZB15KQE-PFJ
ZB15KQE-TFD
27 CC (W) 2500 3050 3650 4350 5150 6019
PC (W) 1460 1510 1560 1600 1630 1655
32CC (W) 2315 2820 3400 4050 4800 5617
PC (W) 1590 1630 1680 1720 1760 1799
38 CC (W) 2075 2545 3050 3700 4400 5197
PC (W) 1770 1810 1860 1900 1940 1979
43 CC (W) 1870 2310 2805 3400 4050 4782
PC (W) 1930 1960 2010 2040 2080 2118
JEHSCU0250M1/3 2.5 ZB19KQE-PFJ
ZB19KQE-TFD
27 CC (W) 2750 3400 4100 4950 5850 6859
PC (W) 1910 1940 1970 2000 2040 2077
32CC (W) 2595 3200 3900 4650 5550 6506
PC (W) 2030 2060 2100 2130 2170 2208
38 CC (W) 2395 2950 3600 4350 5250 6236
PC (W) 2200 2240 2270 2300 2320 2336
43 CC (W) 2200 2725 3350 4050 4900 5824
PC (W) 2370 2410 2430 2450 2470 2478
JEHSCU0300M1/3 3 ZB21KQE-PFJ
ZB21KQE-TFD
27 CC (W) 3400 4200 5050 6100 7250 8529
PC (W) 2480 2520 2570 2610 2670 2726
32CC (W) 3200 3950 4800 5800 6850 8040
PC (W) 2630 2670 2730 2770 2830 2885
38 CC (W) 3000 3700 4500 5400 6450 7590
PC (W) 2830 2880 2930 2970 3020 3061
43 CC (W) 2750 3450 4200 51026100 7199
PC (W) 3040 3070 3120 3146 3180 3210
Series 3
JEHSCU0350M3 3.5 ZB26KQE-TFD
27 CC (W) 4250 5200 6300 7650 9100 10769
PC (W) 2630 2660 2700 2730 2780 2826
32CC (W) 3950 4850 5900 7100 8500 10040
PC (W) 2850 2890 2930 2970 3020 3067
38 CC (W) 3550 4350 5300 6450 7700 9140
PC (W) 3190 3230 3270 3310 3350 3390
43 CC (W) 3150 3950 4850 5850 7100 8419
PC (W) 3510 3540 3580 3610 3640 3669
JEHSCU0400M3 4 ZB29KQE-TFD
27 CC (W) 4790 5900 7160 8610 10250 12056
PC (W) 3040 3080 3130 3180 3230 3285
32CC (W) 4480 5500 6690 8040 9590 11298
PC (W) 3280 3330 3390 3440 3500 3558
38 CC (W) 4000 4940 6020 7260 8690 10261
PC (W) 3670 3720 3780 3830 3880 3929
43 CC (W) 3590 4460 5460 6640 8000 9509
PC (W) 4020 4070 4130 4160 4200 4225
JEHSCU0500M3 5 ZB38KQE-TFD
27 CC (W) 5850 7150 8650 10300 12250 14350
PC (W) 3920 4010 4100 4190 4290 4387
32CC (W) 5400 6650 8050 9650 11450 13420
PC (W) 4270 4350 4440 4520 4610 4698
38 CC (W) 4850 5950 7200 8700 10350 12210
PC (W) 4740 4840 4930 5020 5110 5194
43 CC (W) 4350 5400 6600 7950 9550 11279
PC (W) 5170 5250 5350 5450 5500 5572
TE
T
A
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• Scroll Condensing Unit • JEHSCU 9
• Scroll Condensing Unit • JEHSCU
6 Performance Data
R404A Medium Temperature (Rating Condition: Superheat 10K, Sub cooling 0K)
TE: Evaporating Temperature (ºC)
TA:Ambient Temperature (ºC)
CC: Cooling Capacity (W), ± 10%
PC: Power consumption (W), ± 10%
Series MODEL HP
COMPRESSOR -20 -15 -10 -5 0 5
Series 3
JEHSCU0600M3 6 ZB45KQE-TFD
27 CC (W) 6650 8100 9800 11700 13800 16130
PC (W) 4560 4660 4770 4890 5030 5177
32CC (W) 6150 7550 9150 10900 12950 15150
PC (W) 4940 5050 5150 5300 5400 5534
38 CC (W) 5550 6800 8250 9850 11650 13620
PC (W) 5450 5550 5700 5800 5950 6090
43 CC (W) - 6100 7450 8950 10750 -
PC (W) - 6050 6150 6300 6400 -
JEHSCU0680M3 6.8 ZB48KQE-TFD
27 CC (W) 7150 8750 10500 12550 14750 17190
PC (W) 5090 5210 5350 5500 5700 5908
32CC (W) 6700 8150 9850 11650 13800 16090
PC (W) 5450 5600 5750 5950 6100 6290
38 CC (W) 6000 7300 8850 10550 12400 14460
PC (W) 6050 6200 6350 6550 6750 6980
43 CC (W) - 6650 8050 9650 11450 -
PC (W) - 6700 6850 7000 7200 -
Series 4
JEHSCU0800M3 8 ZB58KQE-TFD
27 CC (W) 8360 10500 12850 15350 18150 21106
PC (W) 6010 6150 6350 6580 6830 7129
32CC (W) 7730 9770 12000 14350 16950 19686
PC (W) 6450 6610 6800 7050 7300 7604
38 CC (W) 6810 8730 10800 13000 15350 17837
PC (W) 7120 7280 7480 7730 7990 8301
43 CC (W) - 7820 9820 11950 14300 -
PC (W) - 7890 8050 8250 8470 -
JEHSCU1000M3 10 ZB76KQE-TFD
27 CC (W) 10600 12850 15300 17900 20700 -
PC (W) 8320 8720 9170 9310 9840 -
32CC (W) 9770 11900 14200 16550 19100 -
PC (W) 8930 9350 9810 9970 10500 -
38 CC (W) 8660 10650 12750 15000 17450 -
PC (W) 9810 10210 10660 10750 11250 -
43 CC (W) - - - - - -
PC (W) - - - - - -
TA
TE
EEDEN13-780A_Scroll Condensing Units - JEHSCU.pdf 11 30/04/201316:11:10

• Scroll Condensing Unit • JEHSCU
• Scroll Condensing Unit • JEHSCU
10
6 Performance Data
R404A Low temperature (Rating Condition: Superheat 10K, Sub cooling 0K)
TE: Evaporating Temperature (ºC)
TA:Ambient Temperature (ºC)
CC: Cooling Capacity (W), ± 10%
PC: Power consumption (W), ± 10%
Series MODEL HP COMPRESSOR -40 -35 -30 -25
-20
Series 2
JEHSCU0200L3
2 ZF06K4E-TFD
27 CC (W) 1075 1350 1665 2030 2450
PC (W) 1390 1480 1580 1690 1800
32CC (W) 1000 1260 1560 1910 2310
PC (W) 1480 1570 1670 1770 1890
38 CC (W) 915 1160 1445 1780 2170
PC (W) 1610 1690 1780 1870 1980
43 CC (W) 840 1070 1345 1660 2035
PC (W) 1720 1800 1880 1970 2070
JEHSCU0300L3 3ZF09K4E-TFD
27 CC (W) 1395 1760 2170 2630 3150
PC (W) 1760 1830 1910 2020 2150
32CC (W) 1315 1645 2040 2480 3000
PC (W) 1880 1950 2020 2120 2240
38 CC (W) 1215 1535 1905 2335 2830
PC (W) 2030 2080 2140 2230 2330
43 CC (W) 1130 1435 1785 2200 2680
PC (W) 2150 2200 2260 2330 2420
Series 3
JEHSCU0400L3 4 ZF13K4E-TFD
27 CC (W) 2070 2665 3350 4100 5000
PC (W) 2200 2300 2420 2560 2720
32CC (W) 1940 2485 3100 3850 4700
PC (W) 2360 2470 2590 2730 2880
38 CC (W) 1780 2275 2860 3550 4350
PC (W) 2580 2680 2790 2920 3050
43 CC (W) 1655 2105 2640 3300 4050
PC (W) 2770 2880 2980 3100 3230
JEHSCU0500L3 5 ZF15K4E-TFD
27 CC (W) 2495 3200 4000 4900 5900
PC (W) 2600 2790 3000 3220 3470
32CC (W) 2330 3000 3750 4600 5550
PC (W) 2790 2990 3200 3420 3670
38 CC (W) 2135 2745 3450 4250 5200
PC (W) 3040 3230 3430 3640 3860
43 CC (W) 1990 2490 3200 3950 4850
PC (W) 3250 3510 3650 3850 4050
JEHSCU0600L3 6 ZF18K4E-TFD
27 CC (W) 3050 3850 4700 5700 6850
PC (W) 2980 3410 3630 3870 4140
32CC (W) 2850 3600 4400 5350 6450
PC (W) 3190 3630 3840 4080 4340
38 CC (W) 2620 3300 4100 5050 6100
PC (W) 3430 3860 4060 4280 4510
43 CC (W) 2395 3100 3850 4700 5750
PC (W) 3930 4080 4270 4480
4700
Series 4
JEHSCU0750L3 7.5 ZF24K4E-TWD
27 CC (W) 3630 4610 5690 6880 8180
PC (W) 4128 4458 4788 5148 5528
32CC (W) 3390 4320 5350 6490 7750
PC (W) 4358 4698 5038 5398 5768
38 CC (W) 3100 3990 4970 6070 7320
PC (W) 4618 4968 5318 5658 6008
43 CC (W) 2830 3680 4630 5690 6920
PC (W) 4848 5218 5558 5888 6218
TA
TE
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• Scroll Condensing Unit • JEHSCU 11
• Scroll Condensing Unit • JEHSCU
6 Performance Data
R404A Low temperature (Rating Condition: Superheat 10K, Sub cooling 0K)
R134a Medium Temperature (Rating Condition: Superheat 10K, Sub cooling 0K)
TE: Evaporating Temperature (ºC)
TA:Ambient Temperature (ºC)
CC: Cooling Capacity (W), ± 10%
PC: Power consumption (W), ± 10%
Series MODEL HP COMPRESSOR -40 -35 -30 -25 -20
Series 4
JEHSCU1000L3 10 ZF33K4E-TWD
27 CC (W) 5060 6330 7770 9380 11150
PC (W) 5238 5728 6248 6808 7388
32CC (W) 4660 5850 7200 8720 10400
PC (W) 5568 6098 6638 7188 7768
38 CC (W) 4200 5300 6540 7950 9570
PC (W) 5968 6528 7088 7648 8228
43 CC (W) 3800 4820 5980 7310 8850
PC (W) 6328 6918 7488 8048
8618
TA
TE
Series MODEL HP
COMPRESSOR -15 -10 -5 0 5 10 15
Series 2
JEHSCU0200M1/3 2 ZB15KQE-PFJ
ZB15KQE-TFD
27 CC (W) 1840 2305 2830 3450 4150 4950 5850
PC (W) 931 953 9921027 1066 1109 1150
32CC (W) 1735 2175 2680 3250 3950 4700 5550
PC (W) 1016 1045 1086 1124 1160 1210 1250
38 CC (W) 1610 2015 2490 3050 3700 4400 5200
PC (W) 1128 1170 1210 1250 1300 1340 1390
43 CC (W) 1505 1880 2330 2855 3450 4150 4900
PC (W) 1230 1280 1330 1370 1420 1470 1520
JEHSCU0250M1/3 2.5 ZB19KQE-PFJ
ZB19KQE-TFD
27 CC (W) 2105 2625 3250 3900 4700 5600 6600
PC (W) 1055 1088 1135 1180 1230 1290 1340
32CC (W) 1985 2475 3050 3700 4500 5350 6300
PC (W) 1150 1200 1240 1290 1350 1400 1460
38 CC (W) 1840 2285 2830 3450 4150 5000 5900
PC (W) 1280 1340 1390 1450 1500 1560 1620
43 CC (W) 1715 2125 2645 3250 3900 4700 5550
PC (W) 1400 1480 1530 1590 1650 1710 1770
JEHSCU0300M1/3 3ZB21KQE-PFJ
ZB21KQE-TFD
27 CC (W) 2600 3250 3950 4800 5750 6900 8000
PC (W) 1310 1350 1420 1490 1570 1620 1750
32CC (W) 2450 3050 3750 4550 5450 6450 7550
PC (W) 1430 1500 1560 1630 1720 1810 1900
38 CC (W) 2265 2800 3450 4200 5050 6000 7050
PC (W) 1600 1690 1740 1830 1910 2010 2110
43 CC (W) - 2595 3250 3950 4750 5650 6650
PC (W) - 1870 1920 2010 2090 2200 2300
Series 3
JEHSCU0350M3 3.5 ZB26KQE-TFD
27 CC (W) 3100 3900 4800 5900 7150 8550 10150
PC (W) 1490 1510 1560 1600 1650 1710 1770
32CC (W) 2950 3700 4550 5600 6800 8150 9650
PC (W) 1620 1660 1710 1760 1810 1860 1920
38 CC (W) 2720 3400 4250 5200 6350 7600 9050
PC (W) 1800 1860 1910 1960 2010 2070 2130
43 CC (W) 2540 3200 4000 4900 5950 7150 8550
PC (W) 1970 2050 2090 2150 2210 2270 2330
TA
TE
EEDEN13-780A_Scroll Condensing Units - JEHSCU.pdf 13 30/04/201316:11:10

• Scroll Condensing Unit • JEHSCU
• Scroll Condensing Unit • JEHSCU
12
6 Performance Data
R134a Medium Temperature (Rating Condition: Superheat 10K, Sub cooling 0K)
TE: Evaporating Temperature (ºC)
TA:Ambient Temperature (ºC)
CC: Cooling Capacity (W), ± 10%
PC: Power consumption (W), ± 10%
Series MODEL HP
COMPRESSOR
-15 -10 -5 0 5 10 15
Series 3
JEHSCU0400M3 4 ZB29KQE-TFD
27 CC (W) 3600 4550 5600 6850 8250 9900 11700
PC (W) 1700 1740 1800 1860 1930 2000 2070
32CC (W) 3400 4300 5300 6500 7850 9400 11100
PC (W) 1860 1920 1980 2040 2110 2180 2260
38 CC (W) 3150 3950 4950 6050 7300 8800 10400
PC (W) 2070 2150 2210 2280 2350 2430 2510
43 CC (W) 2950 3700 4600 5650 6850 8250 9800
PC (W) 2270 2370 2430 2500 2580 2660 2740
JEHSCU0500M3 5 ZB38KQE-TFD
27 CC (W) 4400 5450 6750 8200 9850 11700 13750
PC (W) 2170 2230 2330 2430 2530 2650 2780
32CC (W) 4100 5150 6350 7750 9300 11100 13050
PC (W) 2370 2470 2560 2670 2780 2900 3040
38 CC (W) 3800 4750 5900 7200 8650 10350 12150
PC (W) 2650 2790 2870 2990 3110 3240 3390
43 CC (W) - 4400 5500 6700 8100 9700 11450
PC (W) - 3090 3160 3290 3430 3560 3710
JEHSCU0600M3 6 ZB45KQE-TFD
27 CC (W) 5250 6550 8050 9800 11700 13850 16100
PC (W) 2390 2490 2620 2750 2890 3040 3210
32CC (W) 4950 6150 7600 9250 11100 13150 15300
PC (W) 2630 2760 2890 3030 3180 3320 3520
38 CC (W) 4550 5600 7000 8550 10250 12150 14200
PC (W) 2960 3140 3250 3400 3560 3740 3930
43 CC (W) - 5150 6500 7950 9550 11350 13300
PC (W) - 3490 3580 3750 3930 4110 4310
JEHSCU0680M3 6.8 ZB48KQE-TFD
27 CC (W) 5963 7389 8957 1071212687 14851 16958
PC (W) 2814 29823155 3346 3559 3801 3687
32CC (W) 5588 6928 8420 1008211959 14015 15972
PC (W) 3100 3311 3528 3758 3970 4201 4142
38 CC (W) 5124 6363 7765 9304 11074 1301214799
PC (W) 3453 3715 3983 4266 4469 4681 4683
43 CC (W) - 5899 7224 8667 10340 1217213813
PC (W) - 4047 4358 4683 4884 50825137
Series 4
JEHSCU0800M3 8 ZB58KQE-TFD
27 CC (W) 6700 8300 10150 12350 14600 17200 20100
PC (W) 3270 3410 3600 3750 4010 4190 4320
32CC (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
43 CC (W) - 6700 8200 10050 11900 14100 16500
PC (W) - 4630 4880 5070 5360 5560 5760
JEHSCU1000M3 10 ZB76KQE-TFD
27 CC (W) 8600 10550 12850 15400 18200 21300 24500
PC (W) 4370 4610 4910 5240 5610 5910 6210
32CC (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
43 CC (W) - 8450 10250 12300 14600 17200 20000
PC (W) - 6260 6610 7010 7460 7810 8110
TE
TA
EEDEN13-780A_Scroll Condensing Units - JEHSCU.pdf 14 30/04/201316:11:10

• Scroll Condensing Unit • JEHSCU 13
• Scroll Condensing Unit • JEHSCU
7 Electrical Data
Important Note: All wiring and connections to the condensing unit must be made in accordance to the local codes.
Series 2 (230V/1~/50Hz)
JEHSCU0200M1, JEHSCU0250M1, JEHSCU0300M1
BLK
BRN
COMPRESSOR
BLU BRN BLK
CRANKCASE
HEATER
BLU
CONDENSING
FAN
BLU BLK BRN
BLU
BLU
BLU
BLU
A2
BRN
A1
BLK
BLU
BRN
B1
BLU
BRN
BRN
K1
BRN FAN SPEED
CONTROLLER
BLK
3.15A
BLU
BRN
BRN
PRESSURE
SWITCH
BLK BRN
BLK
GRN/YLW
GRN/YLW
GRN/YLW
GRN/YLW
GRN/YLW
GRY
EEDEN13-780A_Scroll Condensing Units - JEHSCU.pdf 15 30/04/201316:11:11

• Scroll Condensing Unit • JEHSCU
• Scroll Condensing Unit • JEHSCU
14
7 Electrical Data
Series 2 (400V/3~/50Hz)
JEHSCU0200M3, JEHSCU0250M3, JEHSCU0300M3, JEHSCU0200L3, JEHSCU0300L3
Series 3 (400V/3~/50Hz)
JEHSCU0350M3, JEHSCU0400M3, JEHSCU0500M3, JEHSCU0600M3, JEHSCU0680M3,
JEHSCU0400L3, JEHSCU0500L3, JEHSCU0600L3
B1
BLK BRN GRY
COMPRESSOR
GRN/YLW
K1
BRN
CONDENSING
FAN
CRANKCASE
HEATER
GRN/YLW
GRN/YLW
GRN/YLW
BLK
GRN/YLW
BLK BLU BRN
BLU
BLU
BLK
BLK
A2
BLU
BLU
BLU
A1
BRNBRN BLK
FAN SPEED
CONTROLLER
3.15A BRN
BLU
PRESSURE
SWITCH
GRY
BRN
3.15A
BRN
BRN
BRN BLK GRY
B1
BLK BRN GRY
COMPRESSOR
GRN/YLW
K1
BRN
CONDENSING
FAN
CRANKCASE
HEATER
GRN/YLW
GRN/YLW
BLK
GRN/YLW
BLK BLU BRN
BLU
BLU
BLK
A2
BLU
BLU
BLU
A1
BRNBRN BLK
3.15A BRN
BLU
PRESSURE
SWITCH
GRY
BRN
BRN BLK GRY
BRN
FAN SPEED
CONTROLLER
BLK
GRN/YLW
BRN
EEDEN13-780A_Scroll Condensing Units - JEHSCU.pdf 16 30/04/201316:11:11

• Scroll Condensing Unit • JEHSCU 15
• Scroll Condensing Unit • JEHSCU
7 Electrical Data
Series 4 (400V/3~/50Hz)
JEHSCU0800M3, JEHSCU1000M3
Series 4 (400V/3~/50Hz)
JEHSCU0750L3, JEHSCU1000L3
B1
BLK BRN GRY
COMPRESSOR
GRN/YLW
K1
BRN
CONDENSING
FAN TOP
CRANKCASE
HEATER
GRN/YLW
GRN/YLW
BLK
GRN/YLW
BLK BLU BRN
BLU
BLU
BLK
BLK
A2
BLU
BLU
BLU
A1
BRNBRN BLK
FAN SPEED
CONTROLLER
3.15A BRN
BLU
PRESSURE
SWITCH
GRY
BRN
BRN
BRN BLK GRY
GRN/YLW
CONDENSING
FAN BOTTOM
BLU BLK BRN
BLU
GRN/YLW
B1
BLK BRN GRY
COMPRESSOR
GRN/YLW
K1
BRN
CONDENSING
FAN TOP
CRANKCASE
HEATER
GRN/YLW
GRN/YLW
RED
GRN/YLW
BLK BLU BRN
BLU
BLU
BLK
RED
A2
BLU
BLU
BLU
A1
BRNBRN BLK
FAN SPEED
CONTROLLER
3.15A BRN
BLU
PRESSURE
SWITCH
GRY
BRN
BRN
BRN BLK GRY
GRN/YLW
CONDENSING
FAN BOTTOM
BLU BLK BRN
BLU
GRN/YLW
BLU
SOLENOID
VALVE
GRN/YLW
EEDEN13-780A_Scroll Condensing Units - JEHSCU.pdf 17 30/04/201316:11:11

• Scroll Condensing Unit • JEHSCU
• Scroll Condensing Unit • JEHSCU
16
8 Safety and Health
Important Note
Only a qualified refrigeration engineer who is familiar with refrigeration systems and components, including all controls should perform the
installation and start-up ofthe system. To avoid potential injury, use care when working around coil surfaces or sharp edges ofmetal cabinets.
All piping and electrical wiring should be installed in accordance with all applicable codes, ordinances and local by-laws.
General Information
• Ensure the unit received is the correct model for the intended application.
• Ensure refrigerant, voltage, are suitable for the proposed application and environment.
• Installation and maintenance are to be performed only by qualified personnel who are familiar with local codes and regulations, and experienced
with this type ofequipment.
• The condensing unit is delivered with a nitrogen holding charge.
• The condensing unit contains moving machinery and electrical power hazards. May cause severe injury or death. Disconnect and shut off power
before installation or service ofthe equipment.
•Refrigerant release into the atmosphere is illegal. Proper evacuation, handling and leaktesting procedures must be observed at all times.
• Units must be earthed and no maintenance workshould be attempted prior to disconnecting the electrical supply.
• The electrical covers and condenser fan guard must remain fitted at all times.
• Use ofthe condensing unit outside ofdesign conditions and application for which units were intended may be unsafe and be detrimental to the
unit, regardless 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.
• 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. The oil level should be checked after 3 - 4 hours run time and topped up as
necessary. The oil level should not be lower than quarter ofthe compressor oil sight glass.
EEDEN13-780A_Scroll Condensing Units - JEHSCU.pdf 18 30/04/201316:11:11

• Scroll Condensing Unit • JEHSCU 17
• Scroll Condensing Unit • JEHSCU
9 Installation & Commissioning
Unit site location
• In order to achieve maximum cooling capacity, the installation location for condensing unit should be carefully selected.
• Install the condensing unit in such a way so that hot air distributed by the condensing unit cannot be drawn in again (as in the case ofshort circuit
ofhot discharge air). Allowsufficient space for maintenance around the unit.
• Ensure that there is no obstruction ofair flowinto or out ofthe unit. Remove obstacles which blockair intake or discharge.
• The location must be well ventilated, so the unit can drawin and distribute plenty ofair thus lowering the condensing temperature.
• To optimize the unit running conditions, the condenser coil must be cleaned at regular intervals.
WRONG ! CORRECT !
WRONG !
CORRECT !
EEDEN13-780A_Scroll Condensing Units - JEHSCU.pdf 19 30/04/201316:11:11

• Scroll Condensing Unit • JEHSCU
• Scroll Condensing Unit • JEHSCU
18
9 Installation & Commissioning
Installation Clearance
• The installation location should allowsufficient space for air flowand maintenance around the unit.
• To allowsufficient space for doing service or installation.
Field Piping
Important Note
Line sizing should only be determined by qualified personnel. All local codes ofpractice must be observed in the installation ofrefrigerant piping
To ensure satisfactory operation and performance, the following points should be noted for field piping arrangements,
• Couples one indoor unit with one outdoor condensing unit only.
• Release all the pre-charged nitrogen before pipeworkconnection.
• Connecting pipe size for suction and liquid line must same as attaches to the condensing unit. Correct line sizing will minimize the pressure drop
and maintain sufficient gas velocity for proper oil return.
• Pipeworkroutes must be as simple and as short as possible. Avoid lowpoints on pipeworkwhere oil can accumulate.
• Use only clean, dehydrated refrigeration grade copper tube with large radius elbows. The piping shall be kept with enough bending radius.
• Braze without over filling to ensure there is no excess solder into the tube.
• To prevent oxidation, blownitrogen through pipeworkwhen brazing.
• Install insulation on all suction lines after pressure test.
•Adequately support all pipe workat a maximum of2 meter intervals.
• For the condition where the outdoor condensing unit is above the indoor unit, the height difference between units shall be less than 25 m and install
oil trap on suction pipe every 4 m height. The suction pipe must always be fitted with U-trap at the bottom.
• For the condition where the outdoor condensing unit is belowthe indoor unit, the height difference between units shall be less than 4 m. Pipe trap
shall be installed upward on outlet ofindoor unit (suction pipe).
• The recommended piping length is 25 m or less.
• In horizontal pipework, suction pipe is not required any liquid trap.
•Additional oil might be required ifpiping length exceeds 20m or with many oil traps. Checkthe oil level ofthe compressor to decide to add the oil
after minimum 2 hours operation.
• For systems operating with lowevaporating temperature units (eg. JEHSCUXXXXLX), we recommend using an expansion valve fitted with MOP
(Maximum Operation Pressure), to protect the compressor against high pressures in suction during the start procedure especially after defrosts
cycle.
Nevertheless, it is recommended as well to install the MOP (Maximum Operation Pressure), expansion valve for medium evaporating temperature
units (eg. JEHSCUXXXXMX) ifthe working suction pressure during start procedure especially after defrost cycle, is out ofthe limit, as refer to the table
provided.
EEDEN13-780A_Scroll Condensing Units - JEHSCU.pdf 20 30/04/201316:11:11