Lennox ELS SERIES User Manual

Page 2
SPECIFICATIONS - 6 - 7.5 TON
General
Data
Model No. ELS072S4S ELS090S4S
Nominal Size - Tons
67
.5
Connections
(sweat)
Liquid line - in. (o.d) (1)3/8 (1)5/8
Suction line - in. (o.d) (1)1-1/8 (1)1-1/8
Refrigerant
(R-410A)
Factory Charge R-410A holding charge (2 lbs. per stage)
1
Field charge (25 ft. line set) 18 lbs. 0 oz.20 lbs. 0 oz.
Compressor (1) Two-Stage Scroll (1)Two-Stage Scroll
Condenser
Coil
Net face area - sq. ft. Outer coil 29.
32
9.3
Inner coil 14.2 28.4
Tube diameter - in. & no. of rows 3/8 - 1.
53
/8 - 2
Fins per inch 20 20
Condenser
Fan(s)
Diameter - in. & no. of blades (1) 24 -
3(
1) 24 - 4
Motor hp (1)1/3 (1)1/2
Total air volume - cfm 4700 5600
Rpm 1075 1075
Watts 400 580
ELECTRICAL DATA
Line voltage data - 60 hz - 3 phase 208/230V 460V 575V 208/230V 460V 575V
2
Maximum Overcurrent Protection (amps) 40 15 15 60 25 20
3
Minimum circuit ampacity 24 12 9371
71
3
Compressor No. of Compressors 111111
Rated load amps 17.6 8.56.3 26.9 12 9
Locked rotor amps 136 66 55 1659
46
5
Condenser
Fan Motor
(1 phase)
No. of motors 111111
Full load amps 1.7 0.81 31.5 1.2
Locked rotor amps 4.3 2.41.9 63
2.9
NOTE - Extremes of operating range are plus and minus 10% of line voltage.
1
Field provided charge with 25 ft. line set. Refer to the Lennox Refrigerant Piping Manual to determine refrigerant charge required with longer length refrigerant lines.
2
HACR type circuit breaker or fuse.
3
Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.
SPECIFICATIONS - 10 TON
General
Data
Model No. ELS120S4S ELS120S4D
Nominal Size - Tons 10 10
Connections
(sweat)
Liquid line - in. (o.d) (1)5/8 (2)3/8
Suction line - in. (o.d) (1)1-1/8 (2)1-1/8
Refrigerant
(R-410A)
Factory Charge R-410A holding charge (2 lbs. per stage)
1
Field charge
(25 ft. line set)
Circuit 1 32 lbs. 0 oz. 12 lbs. 0 oz.
Circuit 2- - - 12 lbs. 0 oz.
Compressor (1) Two-Stage Scroll (2)Single-Stage Scroll
Condenser
Coil
Net face area - sq. ft. Outer coil 29.3 29.3
Inner coil 28.4 28.4
Tube diameter - in. & no. of rows 3/8 -
23
/8 - 2
Fins per inch 20 20
Condenser
Fan(s)
Diameter - in. & no. of blades (2) 24 -
3(
2) 24 - 3
Motor hp (2)1/3 (2)1/3
Total air volume - cfm 8300 8300
Rpm 1075 1075
Watts 830 830
ELECTRICAL DATA
Line voltage data - 60 hz - 3 phase 208/230V 460V 575V 208/230V 460V 575V
2
Maximum Overcurrent Protection (amps) 80 30 25 40 20 15
3
Minimum circuit ampacity 47 21 16 30 16 13
Compressor No. of Compressors 1112
22
Rated load amps (total) 34.6 14.8 11.1 12 (24) 6.3 (12.6) 4.9 (9.8)
Locked rotor amps (total) 240 13094 90 (180) 60 (120) 41 (82)
Condenser
Fan Motor
(1 phase)
No. of motors 222222
Full load amps (total) 1.7 (3.4) 0.8 (1.6)1 (2)1.7 (3.4)0.8 (1.6)1 (2)
Locked rotor amps (total) 4.3 (8.6) 2.4 (4.8)1.9 (3.8)4.3 (8.6)2.4 (4.8)1.9 (3.8)
NOTE - Extremes of operating range are plus and minus 10% of line voltage.
1
Field provided charge with 25 ft. line set. Refer to the Lennox Refrigerant Piping Manual to determine refrigerant charge required with longer length refrigerant lines.
2
HACR type circuit breaker or fuse.
3
Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.

Lennox ELS SERIES Specifications

General

Brand	Lennox
Model	ELS SERIES
Category	Fan
Language	English