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APPENDIX II. PHYSICAL DATA
PHYSICAL DATA (COOLING) 3 -- 6 TONS
48LC*004 48LC*005 48LC*006
Refrigeration System
#Stages/#Comp./Type 2/1/Scroll 2/1/Scroll 2/1/Scroll
R--- 410A charge A/B (lbs --- oz) 9 --- 2 9 --- 0 1 1 --- 0
Metering device TXV TXV TXV
High---press. Trip / Reset (psig) 630 / 505 630 / 505 630 / 505
Low---press. Trip / Reset (psig) 27 / 44 27 / 44 27 / 44
Evaporator Coil
Material Cu / Al Cu / Al Cu / Al
Coil type 3/8 ---in RTPF 3 / 8 --- i n R T P F 3 / 8 --- i n R T P F
Rows / FPI 3 / 15 3/15 4/15
Tota l Fa ce Ar ea (f t
2
)5.5 7.3 7.3
Condensate Drain Connection Size 3/4--- in 3 / 4 --- i n 3 / 4 --- i n
Evaporator fan and motor
Standard Static
Motor Qty / Drive type 1 / D i r e c t --- E C M 1 / D i r e c t --- E C M 1 / D i r e c t --- E C M
Max BHP 1 1 1
RPM range 600--- 1200 600--- 1200 600--- 1200
Motor Frame Size 48 48 48
Fan Qty / T ype 1/Centrifugal 1/Centrifugal 1/Centrifugal
Fan Diameter (in) 10 x 10 10 x 10 11 x 10
Medium Static
Motor Qty / Drive type 1/Beltw/VFD 1/Beltw/VFD 1/Beltw/VFD
Max BHP 1.7 1.7 2.4
RPM range 770--- 1175 920--- 1303 1035--- 1466
Motor Frame Size 56 56 56
Fan Qty / T ype 1/Centrifugal 1/Centrifugal 1/Centrifugal
Fan Diameter (in) 10 x 10 10 x 10 10 x 10
High Static
Motor Qty / Drive type 1/Beltw/VFD 1/Beltw/VFD 1/Beltw/VFD
Max BHP 2.4 2.9 2.9
RPM range 1035--- 1466 1208--- 1639 1303---1687
Motor Frame Size 56 56 56
Fan Qty / T ype 1/Centrifugal 1/Centrifugal 1/Centrifugal
Fan Diameter (in) 10 x 10 10 x 10 10 x 10
Condenser Coil
Material Cu / Al Cu / Al Cu / Al
Coil type 7mm RTPF 7mm RTPF 7mm RTPF
Rows / FPI 2 / 20 2/20 2/20
Total Face Area (ft2) 16.4 21.4 21.4
Condenser fan / motor
Qty / Motor drive type 1 / Direct --- ECM 1 / D i r e c t --- E C M 1 / D i r e c t --- E C M
Motor HP / RPM 1/3 / 1001 1/3 / 1082 1/3 / 1082
Fan diameter (in) 22 22 22
Filters
RAFilter#/size(in) 2/16x25x2 4/16x16x2 4/16x16x2
OA inlet screen # / size (in) 1/20x24x1 1/20x24x1 1/20x24x1
48LC
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