Service manual

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PRODUCT DATA SHEET
2. PRODUCT DATA SHEET
2.1 Outdoor TRIO DCI Specifications.
Model TRIO DCI R410A
Operation Mode Cooling Heating
Capacity
(1), (2)
Kcal/hr 6,190 (1,120~7,740) 7,740 (820~9,460)
Btu/hr 24,570 (4,440~30,710) 30,710 (3,240~37,530)
W 7,200 (1,300~9,000) 9,000 (950~11,000)
Total Input W 2,240 (500~3,000) 2,370 (500~3,000)
E.E.R (Cooling) / C.O.P (Heating) W/W 3.21 3.80
Running Current
(3)
A 9.7 9.8
Starting Current A 10
Inrush Current A <35.0
Power Supply V/Ph/Hz 220-240V/ 1PH / 50Hz
OUTDOOR UNIT
Refrigerant control Electronic expansion valve
Compressor type Twin Rotary DC Inverter
Model MELCO TNB220FLBM
Starter type
Protection device Outdoor SW control
Heat exchanger Hydrophilic corrugated fins ,Grooved tubes
Fan x No. Propeller x 1
Airflow
m
3
/hr
3,200
Motor output W 90
Defrost method Reverse cycle
Noise level
(4)
Pressure
dB(A)
53 54
Power 63 64
Dimensions W*D*H mm 950*835*340
Weight Kg 69
Package W*D*H mm 1,070X510X940
Unit stacking # 3
TUBING
Refrigerant Charge Kg R410A - 3,200
Tube size O.D.
Liquid mm 3x 6.35
Suction mm 2x 9.53 + 1x 12.7
Connection
method
between the
Indoor & outdoor Flared
Height difference between indoor units Max.15m
Height difference between indoor & outdoor Max.15m
indoor and
outdoor units
Tubing length Max.25m for one unit and 50m total
Additional charge No need
Note:
(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units).
(2) Nominal capacity is measured with the combination of 4x WNG 25 DCI (Quattro) or 3x WNG 25 DCI (Trio) and 5m tubing each unit.
Maximum capacity is measured with the combination of WNG 25 DCI + 2x WNG 35 DCI + WNG 50 DCI (Quattro) or 2x WNG 35
DCI + WNG 50 DCI (Trio) and 5m tubing each unit.
Minimum capacity is measured with WNG 25 DCI (Quattro/Trio) and 5m tubing.
(3) Running Current is measured in nominal conditions at 230V.
(4) Sound pressure level measured at 1 meter distance from unit at nominal (cool/heat) conditions
Revision 0 2-1