Heatcraft Refrigeration Products ELC-EFC, GLC, RLC User Manual
CHLOPTB
May, 2008
Replaces CH-B-15B, March 2004y
2007
LOW PROFILE
UNIT COOLER
Technical Guide
Models RLC | Air Defrost
ELC/EFC | Electric Defrost
GLC | Hot Gas Defrost
www.chandlerref.com
Table of Contents
Nomenclature .........................................................................................................................................................................................................2
Features & Benets ............................................................................................................................................................................................... 3
Performance Data & Specications
Air Defrost ....................................................................................................................................................................................................4-5
Electric Defrost ........................................................................................................................................................................................... 6-7
Hot Gas Defrost ..........................................................................................................................................................................................8-9
Physical Data ..................................................................................................................................................................................................10-11
Dimensional Data ................................................................................................................................................................................................12
Hot Gas Reverse Cycle Kits ........................................................................................................................................................................13-14
3-Pipe Hot Gas Defrost ......................................................................................................................................................................................15
Replacement Parts by InterLink™ ..................................................................................................................................................................16
Standard Nozzle Selection ...............................................................................................................................................................................17
We have made a commitment to customer needs, innovation and environmental stewardship and have dedicated
ourselves to delivering energy-ecient choices. PSC and EC motors will reduce costs, improve the bottom line and
enhance equipment performance and service life.
Choose the most energy-ecient motor available for evaporators.
The EC motor is an Energy Solutions® option on new Chandler Low Prole
evaporators. Available on all new equipment or as an easy-to-install,
drop-in replacement aftermarket part from InterLink™ Commercial
Refrigeration Parts. Because they’re a drop-in replacement for existing
shaded pole and PSC motors, installation is quick and easy. It’s a high
impact, quick payback solution for reducing costs and achieving green
initiatives without replacing the entire system.
EC motors by InterLink are up to 75% ecient - that’s a 51-59% increase
over shaded pole motors and a 30-35% increase over permanent-split
capacitor (PSC) motors. With all of this added eciency, you can count
on more energy savings and lower operational costs while taking a
step in the right direction toward conserving our planet’s resources.
To learn more about EC motors, visit www.interlinkparts.com/ec.
Nomenclature
RLC 120 A K
Model Series Capacity Electrical Code Design Revision
RLC = Chandler Low Prole,
Air defrost
ELC = Chandler Low Prole,
Electric defrost, 6 FPI
EFC = Chandler Low Prole,
Electric defrost, 4 FPI
GLC = Chandler Low Prole,
Hot gas defrost
2
# x 100 = BTUH A = 115/1/60
B = 208-230/1/60
C = 208-230/3/60
M = 460/1/60
AH = 115/1/60 (PSC)
BH = 208-230/1/60 (PSC)
AE = 115/1/60 (EC)
BE = 208-230/1/60 (EC)
CE = 208-230/3/60 (EC)
©2008 Heatcraft Refrigeration Products LLC
Features & Benefits
Cabinet
Minimal height of the low profile series makes it ideal for low ceiling coolers
•
Cabinet design features front access panels on each side for easy access to electrical and refrigeration components
•
All electrical components factory wired to terminal board and identified, making it easy to field wire the unit
•
Sweat connections to reduce potential for leaks
•
Internal panels are isolated for quiet operation
•
Liquid line solenoid wire harness is factory-installed for quick installation
•
Pre-drilled holes on the back of the unit for room thermostat
•
Coil
Internally enhanced tubing and fin design for higher efficiency
•
Coil heater slots have been enlarged for easier installation and replacement
•
Reduced heater wattages
•
Hot gas loop on bottom of coil for easier access is standard for hot gas defrost models
•
Fixed defrost termination for electric, adjustable defrost termination for hot gas
•
Drain Pan
Large diameter drain hole (3/4" ID) is located on the back of the unit
•
Extended drain pan heaters for more uniform defrost throughout the drain pan and additional heat in
•
end compartments
On 4-6 fan models, drain pan has a lanyard for easy and safe access
•
Motors
Motors plug into wiring harness for easier servicing
•
EC motors available factory-installed or as a drop-in replacement through InterLink™ Commercial Refrigeration Parts in
•
115/1/60, 208-230/1/60 and 208-230/3/60 unit voltages
PSC and PSC (Totally Enclosed) motors for 115/1/60, 208-230/1/60 and 460/1/60 unit voltages
•
PSC motors or EC motors required for 50 Hz operation
•
Options
Unit Configurations: mounted components, pre-assembled, pre-charged and Beacon II™
•
- Units available with mounted TXV and mounted TXV / solenoid valve
- Pre-assembled units come with mounted TXV, liquid line solenoid valve and room thermostat. Available in a master
liquid line configuration
- Pre-charged units come with mounted TXV, liquid line solenoid valve, room thermostat and quick connect fittings
- Various room thermostat variations including rear mount and front access versions
- Beacon II units come with electronic expansion valves, pressure transducer, temperature sensors and Beacon
control board
Units available with stainless steel housing and drain pan
•
Units available with copper fins. Air defrost units also available with polyester coated fins or various coil coatings options
•
Units available with insulated drain pan
•
3
Performance Data
Model RLC Air Defrost | 60 Hz
Capacity Fan Data
Model
10°F TD
25°F SST
BTUH Watts
RLC040 4,000 1,170 1 730 1,240
RLC052 5,200 1,520 1 700 1,189
RLC065 6,500 1,900
RLC070 7,000 2,050 2 1,460 2,481
RLC090 9,000 2,640 2 1,400 2,379
RLC104 10,400 3,050 2 1,400 2,379
RLC120 12,000 3,500 2 1,300 2,209
RLC130 13,000 3,810 2 1,300 2,209
RLC140 14,000 4,100 3 2,100 3,568
RLC156 15,600 4,570 3 2,100 3,568
RLC180 18,000 5,270 3 1,950 3,313
RLC208 20,800 6,100 4 2,800 4,758
RLC260 26,000 7,620 5 3,250 5,522
RLC312 31,200 9,140 6 3,900 6,627
RLC370 37,000 10,840 6 3,900 6,627
6°C TD
-4°C SST
No. CFM m3H
1 650 1,104
Model RLC Air Defrost | 50 Hz
†
Capacity Fan Data
Model
10°F TD
25°F SST
BTUH Watts
6°C TD
-4°C SST
No. CFM m3H
RLC040 3,800 1,112 1 670 1,117
RLC052 4,940 1,445 1 630 1,070
RLC065 6,175 1,807 1 586 995
RLC070 6,650 1,946 2 1,315 2,234
RLC090 8,550 2,502 2 1,260 2,142
RLC104 9,880 2,891 2 1,260 2,142
RLC120 11,400 3,335 2 1,170 1,989
RLC130 12,350 3,613 2 1,170 1,989
RLC140 13,300 3,891 3 1,891 3,213
RLC156 14,820 4,336 3 1,891 3,213
RLC180 17,100 5,003 3 1,756 2,984
RLC208 19,760 5,781 4 2,521 4,284
RLC260 24,700 7,226 5 2,927 4,973
RLC312 29,640 8,672 6 3,512 5,967
RLC370 35,150 10,284 6 3,512 5,967
†
For EC motors, use 60 Hz capacity and airflow values (Units with EC motors operating at 50 Hz will
not see a reduction in performance due to the electronic control of the motor)
4
Specifications
Model RLC Air Defrost | 60 Hz
Shaded Pole Motor PSC, PSC-TE Motor EC Motor
Model HP
RLC040 1/15 1.8 116 1.0 122 1.0 82 0.5 91 0.4 117 0.9 57 0.5 59
RLC052 1/15 1.8 116 1.0 122 1.0 82 0.5 91 0.4 117 0.9 57 0.5 59
RLC065 1/15 1.8 116 1.0 122 1.0 82 0.5 91 0.4 117 0.9 57 0.5 59
RLC070 1/15 3.6 232 2.0 244 2.0 164 1.0 182 0.8 234 1.8 114 1.0 118
RLC090 1/15 3.6 232 2.0 244 2.0 164 1.0 182 0.8 234 1.8 114 1.0 118
RLC104 1/15 3.6 232 2.0 244 2.0 164 1.0 182 0.8 234 1.8 114 1.0 118
RLC120 1/15 3.6 232 2.0 244 2.0 164 1.0 182 0.8 234 1.8 114 1.0 118
RLC130 1/15 3.6 232 2.0 244 2.0 164 1.0 182 0.8 234 1.8 114 1.0 118
RLC140 1/15 5.4 348 3.0 366 3.0 246 1.5 273 1.2 351 2.7 171 1.5 177
RLC156 1/15 5.4 348 3.0 366 3.0 246 1.5 273 1.2 351 2.7 171 1.5 177
RLC180 1/15 5.4 348 3.0 366 3.0 246 1.5 273 1.2 351 2.7 171 1.5 177
RLC208 1/15 7.2 464 4.0 488 4.0 328 2.0 364 1.6 468 3.6 228 2.0 236
RLC260 1/15 9.0 580 5.0 610 5.0 410 2.5 455 2.0 585 4.5 285 2.5 295
RLC312 1/15 10.8 696 6.0 732 6.0 492 3.0 546 2.4 702 5.4 342 3.0 354
RLC370 1/15 10.8 696 6.0 732 6.0 492 3.0 546 2.4 702 5.4 342 3.0 354
115/1/60 208-230/1/60 115/1/60 208-230/1/60 460/1/60 115/1/60 208-230/1/60
Amps Watts Amps Watts Amps Watts Amps Watts Amps Watts Amps Watts Amps Watts
Model RLC Air Defrost | 50 Hz
PSC Motor EC Motor
Model HP
RLC040 1/15 1.0 68 0.5 65 0.4 82 0.9 57 0.5 59
RLC052 1/15 1.0 68 0.5 65 0.4 82 0.9 57 0.5 59
RLC065 1/15 1.0 68 0.5 65 0.4 82 0.9 57 0.5 59
RLC070 1/15 2.0 136 1.0 130 0.8 164 1.8 114 1.0 118
RLC090 1/15 2.0 136 1.0 130 0.8 164 1.8 114 1.0 118
RLC104 1/15 2.0 136 1.0 130 0.8 164 1.8 114 1.0 118
RLC120 1/15 2.0 136 1.0 130 0.8 164 1.8 114 1.0 118
RLC130 1/15 2.0 136 1.0 130 0.8 164 1.8 114 1.0 118
RLC140 1/15 3.0 204 1.5 195 1.2 246 2.7 171 1.5 177
RLC156 1/15 3.0 204 1.5 195 1.2 246 2.7 171 1.5 177
RLC180 1/15 3.0 204 1.5 195 1.2 246 2.7 171 1.5 177
RLC208 1/15 4.0 272 2.0 260 1.6 328 3.6 228 2.0 236
RLC260 1/15 5.0 340 2.5 325 2.0 410 4.5 285 2.5 295
RLC312 1/15 6.0 408 3.0 390 2.4 492 5.4 342 3.0 354
RLC370 1/15 6.0 408 3.0 390 2.4 492 5.4 342 3.0 354
110/1/50 220/1/50 380/1/50 110/1/50 220/1/50
Amps Watts Amps Watts Amps Watts Amps Watts Amps Watts
5
Performance Data
Model ELC/EFC Electric Defrost | 60 Hz
Capacity Fan Data
Model
ELC035 3,500 1,025 1 700 1,189
ELC040 4,000 1,170 1 700 1,189
ELC047 4,700 1,380 1 650 1,104
ELC065 6,500 1,900 2 1,400 2,379
ELC075 7,500 2,200 2 1,300 2,209
ELC090 9,000 2,640 2 1,300 2,209
ELC120 12,000 3,520 3 2,100 3,568
ELC140 14,000 4,100 3 1,950 3,313
ELC160 16,000 4,690 4 2,600 4,418
6 Fins Per Inch
ELC180 18,000 5,280 4 2,600 4,418
ELC200 20,000 5,860 5 3,250 5,522
ELC240 24,000 7,030 6 3,900 6,627
ELC280 28,000 8,200 6 3,900 6,627
EFC041 4,100 1,200 1 690 1,172
EFC068 6,800 2,000 2 1,380 2,345
EFC080 8,000 2,340 2 1,380 2,345
EFC102 10,200 2,990 3 2,170 3,687
EFC136 13,600 3,990 4 2,760 4,690
EFC170 17,000 4,980 5 3,450 5,862
4 Fins Per Inch
EFC204 20,400 5,980 6 4,140 7,035
EFC235 23,500 6,880 6 4,140 7,035
10°F TD
-20°F SST
BTUH Watts
6°C TD
-29°C SST
No. CFM m3H
Capacity Correction Factors For
Electric and Hot Gas Defrost Units
Saturated Suction
Temperature °F
Saturated Suction
Temperature °C
Multiply Capacity
By
+20 -10 -20 -30
-7 -23 -29 -34
1.15 1.04 1.00 0.90
Model ELC/EFC Electric Defrost | 50 Hz
Capacity Fan Data
Model
ELC035 3,325 974 1 630 1,070
ELC040 3,800 1,113 1 630 1,070
ELC047 4,465 1,308 1 586 995
ELC065 6,175 1,809 2 1,260 2,142
ELC075 7,125 2,087 2 1,170 1,989
ELC090 8,550 2,504 2 1,170 1,989
ELC120 11,400 3,339 3 1,891 3,213
ELC140 13,300 3,896 3 1,756 2,984
ELC160 15,200 4,452 4 2,341 3,978
6 Fins Per Inch
ELC180 17,100 5,009 4 2,341 3,978
ELC200 19,000 5,565 5 2,927 4,973
ELC240 22,800 6,678 6 3,512 5,967
ELC280 26,600 7,791 6 3,512 5,967
EFC041 3,895 1,141 1 621 1,056
EFC068 6,460 1,892 2 1,243 2,111
EFC080 7,600 2,226 2 1,243 2,111
EFC102 9,690 2,838 3 1,954 3,320
EFC136 12,920 3,784 4 2,485 4,223
EFC170 16,150 4,731 5 3,107 5,279
4 Fins Per Inch
EFC204 19,380 5,677 6 3,728 6,334
EFC235 22,325 6,539 6 3,728 6,334
†
For EC motors, use 60 Hz capacity and airflow values (Units with EC motors
operating at 50 Hz will not see a reduction in performance due to the electronic
control of the motor)
10°F TD
-20°F SST
BTUH Watts
6°C TD
-29°C SST
No. CFM m3H
†
6
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