Omega OTEC IECS-D Series, Technical Manual

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Table 1.4: IECS018, 024, 031, 036 specifications
Model name IECS018J3A IECS024J3A IECS031J3A IECS036J3A
Power supply 1-phase, 220-240V, 50Hz
Cooling
Capacity W 5300(1050~6200) 7200(2400~8200) 9000(2800~9400) 10500(3200~11200)
Input (IDU+ODU) W 1600(330~2520) 2240(560~2840) 3000(680~3480) 3500(820-4200)
Input (IDU) W 80 100 100 190
EER / 3.31 3.21 3.00 3.00
Heating
Capacity W 6000(1340~6600) 8200(1880~8800) 9900(2600~10200) 11600(3300~12500)
Input (IDU+ODU) W 1740(350~2250) 2740(435~3180) 3000(640~3520) 3400(800-4300)
Input (IDU) W 80 100 100 190
COP / 3.45 2.99 3.30 3.41
Fan motor
Model YDK26-6S YDK30-6S YDK30-6S YDK65-6S
Type Ac motor
Brand Welling
Speed (H/M/L) r/min 490/400/340 590/500/420 590/500/420 630/590/480
Coil
Number of rows 2 2 2 2
Tube pitch × row pitch mm 21×13.37 21×13.37 21×13.37 21×13.37
Fin spacing mm 1.5
Fin type Arc shutter
Tube OD and type mm
∅
7, Copper pipe with internal thread
Dimensions (L×H ×W) mm 2051×168×26.7 2051×252×26.7
Number of circuits 8 12
Airflow rate m3/h 900/730/620 1000/840/710 1200/1000/850 1600/1500/1140
Sound pressure level dB(A) 38/36/35 41/39/38 43/39/38 46/39/38
Unit
Net dimensions
(W×H×D)
mm 840×230×840 840×300×840
Packed dimensions
(W×H×D)
mm 955×260×955 955×330×955
Net/Gross weight kg 22.5/27.3 22.8/27.6 23.3/28.1 28.7/33.7
Refrigerant type R410A
Design pressure (H/L) MPa 4.4/2.6
Pipe
connections
Liquid/Gas pipe mm Ф6.35/Ф12.7 Ф6.35/Ф15.9 Ф9.5/Ф15.9 Ф9.5/Ф15.9
Drain pipe mm Ф32 Ф32 Ф32 Ф32
Piping Length m 25 25 30 30
Level Difference m 15 15 20 20
Controller RM05
Panel
Model T-MBQ4-01E
Net/Gross weight kg 5.8/7.9
Note:
1. The design implementation standard of this unit is GB/T 18836-2017.
2. The parameters in the table are the nominal values tested under the rated working conditions specified in GB/T 18836-2017, and
actual operating parameters will vary with the working conditions.
3. The above parameters may change due to product improvement. Please refer to the nameplate parameters of the product.