AUX AL-H12/4R1D, Service Manual

Page: 88 / 157

AUX-Light CAC 50Hz R410A Trouble shooting
88
Motor code / /
Brand Sinjun/Welling Sinjun/Welling
Output Power x Fan Quantity W 60×2 60×2
Capacitor uF 3.5×2 3.5×2
Speed r/min 750 750
Coil
Number Of Rows 1.5 1.5
Tube Pitch(a)x Row Pitch(b) mm 22×19.05 22×19.05
Fin Pitch mm 1.4 1.4
Fin Material Hydrophilic aluminum fin Hydrophilic aluminum fin
Tube Outside Dia.and Type mm
φ7
，
Inner grooved
φ7
，
Inner grooved
Coil Length x Height x Width mm 973×1320×38.1 973×1320×38.1
Heat Exchanging Area m2 47.62 47.62
Air Flow Volume
CFM 3765 3765
m
3
/h 6400 6400
Noise Level dB(A) 60 60
Dimension
(W×D×H)
Net mm 940×368×1366 940×368×1366
Packing mm 1080×460×1500 1080×460×1500
Weight
Net kg 101 102
Gross kg 112 113
Refrigerant
Type/Quantity
Type R410A R410A
Charged Volume g 2750 2900
Design Pressure MPa 4.4 4.4
Refrigerant
Piping
Liquid Side mm 9.52 9.52
Gas Side mm 19.05 19.05
Max. Length m 50 50
Max. Height m 30 30
Setting Temperature Range °C 16~32 16~32
Operation
Temperature Range
Cooling °C -15~49 -15~49
Heating °C -15~24 -15~24
Application Area m
2
56-93 64-107
Connection
Wiring
Power Wiring(Indoor) mm
2
3×1mm
2
3×1mm
2
Power Wiring(Outdoor) mm
2
5×4mm
2
5×4mm
2
Signal Wiring mm
2
2×1mm
2
2×1mm
2
Stuffing
Quantity
20/40/40H Unit 27/55/55 27/55/55
Notes:
1. Nominal cooling capacities are based on the following conditions: Return air temp.: 27°CDB, 19°CWB,
and outdoor temp.: 35°CDB, 24°CWB;
2. Nominal heating capacities are based on the following conditions: Return air temp.: 20°CDB, and
outdoor temp.: 7°CDB, 6°CWB;
3. Parameters above are all measured when the connecting pipe is 5 meters.