Gree EJ51000061, Service Manual

Page: 18 / 132

16
Rooftop Packaged
Service Manual
PRODUCT
Nominal Capacity (Ton) 25 30
Model Name GK-H25TH1AM GK-H30TH1AM
Product Code EJ51000361 EJ51000370
Performance
Net Cooling/
Heating Capacity
Btu/h 290000/290000 330000/340000
W
85000/85000 97000/100000
Air Circulation CFM ( m
3
/h ) 8239(14000) 10620(18000)
Rated ESP In.wg (Pa)
(1)250 (1)250
EER Btu/h/ W 8 8
Electrical Data
Power Supply V ,Hz, Ph
380-415V-50Hz-3Ph
M.C.A Amps 100 125
Power Input W 34000 42000
Indoor Coil
Type
Aluminum fin-copper tube
Face Area sq.ft (m
2
) 24.07(2.236) 27.63(2.567)
Row/FPI 4/14 4/14
Indoor fan
Type Centrifugal fan
Quantity 1 1
Diameter inch 17.6 17.6
Drive Type Belt
Motor output Hp 10 15
Motor rpm rpm 1440 1460
Compressor
Type Scroll
Quantity 2 2
Oil type Mineral-160P POE-320SZ/Mineral-160P
Outdoor Coil
Type Aluminum fin-copper tube
Face Area sq.ft (m
2
)
40.8(3.79) 46.7(4.34)
Row/FPI 3/16 3/16
Outdoor Fan
Type Axial Fan
Quantity 2 2
Diameter inch 31.69 31.69
Drive Type Direct
Motor output Hp 3 3
Motor rpm rpm
940 940
Dehumidifying l/h 23.1 30
Drain Connection Size inch 1 1
Refrigerant
Refrigerant
charge
kg (lbs) 15.5+14.5(34.17+31.97) 16+17(35.27+37.48)
Type/Circuit R22 Two independent refrigerant circuit
Refrigerant Control Thermal Expansion Valve
Dimensions(W*D*H)
Outline
inch 112.9×83.5×69.9 112.9×83.5×89.9
mm
2870×2120×1775 2870×2120×2283
Package
inch 116.1×86.5×77.2 116.1×86.5×97.2
mm
2950×2198×1962 2950×2198×2470
Weight
Net kg (lbs) 1312(2893.0) 1540(3395.7)
Gross kg (lbs)
1448(3192.8) 1620(3572.1)
Filter Washable synthetic
Stuffing Quantity 20ft\40ft\40ft(Hi) 1/1/4 0/0/4
Note:
a. The cooling capacity stated above is measured under following conditions:
Indoor Conditions: 27
℃
DB/19
℃
WB (81
℉
DB/67
℉
WB);
Outdoor Conditions: 35
℃
DB/24
℃
WB (95
℉
DB/76
℉
WB).
b. The air volume is measured at the relevant standard external static pressure.
c. M.C.A: Minimum Circuit Ampacity.
d. The technical parameters are changed along with the products improvement, please refer to the
nameplate of the unit for actual data.