Low Profile Unit Coolers - Commercial Refrigeration …

1 Low Profile unit CoolersTechnical GuideModels ADT | LET/LLE | HGTBN-LOPTB | AUGUST 2018 Replaces BN-LOPTB | APRIL 20182 Choose the most energy-efficient motor available for evaporators. The EC motor is an energy sufficient option on Bohn Low Profile evaporators. Available on all new equipment or as an easy-to-install, drop-in replacement aftermarket part from InterLink Commercial Refrigeration Parts. Because they are 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 motors by InterLink are up to 75% energy efficient - 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 efficiency, you can count on more energy savings and lower operational costs while taking a step in the right direction toward conserving our planet s of ContentsNomenclature.

2 2 Features & Benefits ..3 Performance Data & Specifications ..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 ..13-143-Pipe Hot Gas Defrost ..15 Replacement Parts by InterLink ..16 Standard Nozzle Selection ..17 NomenclatureADT120 AGKM odel SeriesCapacityElectrical CodeControl OptionDesign RevisionADT = Air defrost# x 100 = BTUH (R-404A)A = 115/1/60 (PSC)G = intelliGen LET = Electric defrost, 6 FPIB = 208-230/1/60 (PSC)LLE = Electric defrost, 4 FPIC = 208-230/3/60 (PSC)HGT = Hot gas defrostM = 460/1/60AE = 115/1/60 (EC)BE = 208-230/1/60 (EC)CE = 208-230/3/60 (EC)3 LOW Profile unit COOLERF eatures & BenefitsCabinet n Cabinet design features front access panels on each side for easy access to electrical and Refrigeration Sweat connections to reduce potential for leaksn Internal panels are isolated for quiet Liquid line solenoid wire harness is factory-installed for quick Pre-drilled holes on the back of the unit for room thermostatDrain Pann Large diameter drain hole (3/4 ID)

3 Is located towards the back of the Extended drain pan heaters for more uniform defrost throughout the drain pan and additional heat in end compartmentsn On 4-6 fan models, drain pan has a lanyard for easy and safe Internally enhanced tubing and fin design for higher efficiencyn Coil heater slots have been enlarged for easier installation and Reduced heater wattagesn Hot gas loop on bottom of coil for easier access is standard for hot gas defrost Fixed defrost termination for electric, adjustable defrost termination for hot gasMotors n Motors plug into wiring harness for easier 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 PSC and PSC (Totally Enclosed) motors for 115/1/60, 208-230/1/60 and 460/1/60 unit voltagesn PSC motors or EC motors are suitable for 50 Hz Optionsn intelliGen Refrigeration Controller (iRC) units come with factory mounted, tested and calibrated with an electronic expansion valve, pressure transducer, temperature sensors, control board and User Interface.

4 Standard features include Door Sensor, Product Load Input and Alarm Output. n Optional Field installable intelliGen Webserver Card (iWC) enables local and remote monitoring on any Phone, Tablet or Optional Field installable intelliGen Integration Card (iIC) enables connectivity to BACnet and Modbus. n Quick Response Controller units come factory mounted with an electronic expansion valve, pressure transducer, temperature sensors and control board. n Beacon II units come factory mounted with an electronic expansion valve, pressure transducer, temperature sensors and control Optionsn Units available with factory installed mounted components: Expansion Valve, Mechanical Room Thermostat, Solenoid Valve with Dual Voltage Coill Units available with mounted TXV and mounted TXV with solenoid valvel Pre-assembled units come with mounted TXV, liquid line solenoid valve and room thermostat. l Available in a master liquid line configurationl Pre-charged units come with mounted TXV, liquid line solenoid valve, room thermostat and quick connect Various room thermostat variations including rear mount and front access versionsn Most models available with glycol circuiting (see glycol product brochure BN-GUCTB)n Units available with stainless steel housing and drain pann Units available with copper fins.

5 Air defrost units also available with polyester coated fins or various coil coatings Units available with insulated drain pan4 PERFORMANCE DATA: AIR DEFROSTM odel ADT Air Defrost | 60 HzModelCapacityFan DataR-404AR-407A/C/F, R-448A/R-449A No. CFM m3H10 F TD 25 F SST6 C TD 4 C SST10 F TD 25 F SST6 C TD 4 C SSTBTUH WattsBTUH WattsADT0404,0001,2004,6001,30017301,240 ADT0525,2001,5006,1001,80017001,189 ADT0656,5001,9007,8002,30016501,104 ADT0707,0002,1007,9002,30021,4602,481 ADT0909,0002,60010,6003,10021,4002,379 ADT10410,4003,00012,5003,70021,4002,379 ADT12012,0003,50014,5004,20021,3002,209 ADT13013,0003,80015,5004,50021,3002,209 ADT14014,0004,10016,8004,90032,1003,568 ADT15615,6004,60018,5005,40032,1003,568 ADT18018,0005,30021,2006,20031,9503,313 ADT20820,8006,10024,6007,20042,8004,758 ADT26026,0007,60030,7009,00053,2505,522 ADT31231,2009,10036,80010,80063,9006,627 ADT37037,00010,80044,40013,00063,9006,62 7 Model ADT Air Defrost | 50 Hz ModelCapacityFan DataR-404AR-407A/C/F, R-448A/R-449A No.

6 CFM m3H10 F TD 25 F SST6 C TD -4 C SST10 F TD 25 F SST6 C TD -4 C SSTBTUH WattsBTUH WattsADT0403,8001,1004,4101,30016701,117 ADT0524,9401,4005,7301,70016301,070 ADT0656,1751,8007,1602,1001586995 ADT0706,6501,9007,7102,30021,3152,234 ADT0908,5502,5009,9202,90021,2602,142 ADT1049,8802,90011,4603,40021,2602,142 ADT12011,4003,30013,2203,90021,1701,989 ADT13012,3503,60014,3304,20021,1701,989 ADT14013,3003,90015,4304,50031,8913,213 ADT15614,8204,30017,2005,00031,8913,213 ADT18017,1005,00019,8405,80031,7562,984 ADT20819,7605,80022,9206,70042,5214,284 ADT26024,7007,20028,6508,40052,9274,973 ADT31229,6408,70034,38010,10063,5125,967 ADT37035,15010,30040,77011,90063,5125,96 7 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)5 ModelHPPSC MotorEC Motor110/1/50220/1/50380/1/50110/1/50 220/1/50 AmpsWattsAmpsWattsAmpsWattsAmpsWattsAmps WattsADT0401 , PSC-TE MotorEC Motor115/1/60208-230/1/60460/1/60115/1/6 0 208-230/1/60 AmpsWattsAmpsWattsAmpsWattsAmpsWattsAmps WattsADT0401 : AIR DEFROSTM odel ADT Air Defrost | 60 HzModel ADT Air Defrost | 50 Hz6 PERFORMANCE DATA.

7 ELECTRIC DEFROSTM odelCapacityFan DataR-404AR-407A/C/F, R-448A/R-449A 10 F TD-20 F SST6 C TD-29 C SST10 F TD-20 F SST6 C TD-29 C WattsBTUH Watts6 Fins Per InchLET0353,5001,0003,9001,10017001,189 LET0404,0001,2004,5001,30017001,189 LET0474,7001,4005,3001,60016501,104 LET0656,5001,9007,2002,10021,4002,379 LET0757,5002,2008,4002,50021,3002,209 LET0909,0002,6009,9002,90021,3002,209 LET12012,0003,50013,5004,00032,1003,568 LET14014,0004,10016,0004,70031,9503,313 LET16016,0004,70017,9005,20042,6004,418 LET18018,0005,30020,1005,90042,6004,418 LET20020,0005,90022,4006,60053,2505,522 LET24024,0007,00026,9007,90063,9006,627 LET28028,0008,20031,4009,20063,9006,6274 Fins Per InchLLE0414,1001,2004,5001,30016901,172 LLE0686,8002,0007,4002,20021,3802,345 LLE0808,0002,3008,8002,60021,3802,345 LLE10210,2003,00011,3003,30032,1703,687 LLE13613,6004,00015,1004,40042,7604,690 LLE17017,0005,00019,0005,60053,4505,862 LLE20420,4006,00022,8006,70064,1407,035 LLE23523,5006,90025,9007,60064,1407,035 Capacity Correction FactorsFor Electric and Hot GasDefrost UnitsSaturated Suction Temperature F+20-10-20-30 Saturated Suction Temperature C-7-23-29-34 MultiplyCapacity LET/LLE Electric Defrost | 60 HzModel LET/LLE Electric Defrost | 50 Hz 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)

8 ModelCapacityFan DataR-404AR-407A/C/F, R-448A/R-449A 10 F TD-20 F SST6 C TD-29 C SST10 F TD-20 F SST6 C TD-29 C WattsBTUH Watts6 Fins Per InchLET0353,3251,0003,8601,10016301,070 LET0403,8001,1004,4101,30016301,070 LET0474,4651,3005,1801,5001586995 LET0656,1751,8007,1602,10021,2602,142 LET0757,1252,1008,2702,40021,1701,989 LET0908,5502,5009,9202,90021,1701,989 LET12011,4003,30013,2203,90031,8913,213 LET14013,3003,90015,4304,50031,7562,984 LET16015,2004,50017,6305,20042,3413,978 LET18017,1005,00019,8405,80042,3413,978 LET20019,0005,60022,0406,50052,9274,973 LET24022,8006,70026,4507,80063,5125,967 LET28026,6007,80030,8609,00063,5125,9674 Fins Per InchLLE0413,8951,1004,5201,30016211,056 LLE0686,4601,9007,4902,20021,2432,111 LLE0807,6002,2008,8202,60021,2432,111 LLE1029,6902,80011,2403,30031,9543,320 LLE13612,9203,80014,9904,40042,4854,223 LLE17016,1504,70018,7305,50053,1075,279 LLE20419,3805,70022,4806,60063,7286,334 LLE23522,3256,50025,9007,60063,7286,3347 SPECIFICATIONS: ELECTRIC DEFROSTM odelHPPSC, PSC-TE MotorEC MotorDefrost Heaters208-230/1/60 460/1/60208-230/1/60 Watts230/1/60230/3/60460/1/60 Total AmpsAmpsWattsAmpsWattsAmpsWatts6 Fins Per InchLET0351 , , , , , , , , , , Fins Per InchLLE0411 , , , , , , , MotorEC MotorDefrost Heaters220/1/50 380/1/50 220/1/50 Watts220/1/50220/3/50380/1/50 AmpsWattsAmpsWattsAmpsWattsTotal Amps6 Fins Per InchLET0351 , , , , , , , , , , Fins Per InchLLE0411 , , , , , , , LET/LLE Electric Defrost | 60 HzModel LET/LLE Electric Defrost | 50 HzCapacity Correction FactorsFor Electric and Hot GasDefrost UnitsSaturated Suction Temperature F+20-10-20-30 Saturated Suction Temperature C-7-23-29-34 MultiplyCapacity DATA.

9 HOT GAS DEFROST Model HGT Hot Gas Defrost | 60 HzModel HGT Hot Gas Defrost | 50 Hz 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)Capacity Correction FactorsFor Electric and Hot GasDefrost UnitsSaturated Suction Temperature F+20-10-20-30 Saturated Suction Temperature C-7-23-29-34 MultiplyCapacity DataR-404AR-407A/C/F, R-448A/R-449A 10 F TD-20 F SST6 C TD-29 C SST10 F TD-20 F SST6 C TD-29 C WattsBTUH Watts6 Fins Per InchHGT0353,5001,0003,9001,10017001,189 HGT0404,0001,2004,5001,30017001,189 HGT0474,7001,4005,3001,60016501,104 HGT0656,5001,9007,2002,10021,4002,379 HGT0757,5002,2008,4002,50021,3002,209 HGT0909,0002,6009,9002,90021,3002,209 HGT12012,0003,50013,5004,00032,1003,568 HGT14014,0004,10016,0004,70031,9503,313 HGT16016,0004,70017,9005,20042,6004,418 HGT18018,0005,30020,1005,90042,6004,418 HGT20020,0005,90022,4006,60053,2505,522 HGT24024,0007,00026,9007,90063,9006,627 HGT28028,0008,20031,4009,20063,9006,6274 Fins Per InchHGT0414,1001,2004,5001,30016901,172 HGT0686,8002,0007,4002,20021,3802,345 HGT0808,0002,3008,8002,60021,3802,345 HGT10210,2003.

10 00011,3003,30032,1703,687 HGT13613,6004,00015,1004,40042,7604,690 HGT17017,0005,00019,0005,60053,4505,862 HGT20420,4006,00022,8006,70064,1407,035 HGT23523,5006,90025,9007,60064,1407,035 ModelCapacityFan DataR-404AR-407A/C/F, R-448A/R-449A 10 F TD-20 F SST6 C TD-29 C SST10 F TD-20 F SST6 C TD-29 C WattsBTUH Watts6 Fins Per InchHGT0353,3251,0003,8601,10016301,070 HGT0403,8001,1004,4101,30016301,070 HGT0474,4651,3005,1801,5001586995 HGT0656,1751,8007,1602,10021,2602,142 HGT0757,1252,1008,2702,40021,1701,989 HGT0908,5502,5009,9202,90021,1701,989 HGT12011,4003,30013,2203,90031,8913,213 HGT14013,3003,90015,4304,50031,7562,984 HGT16015,2004,50017,6305,20042,3413,978 HGT18017,1005,00019,8405,80042,3413,978 HGT20019,0005,60022,0406,50052,9274,973 HGT24022,8006,70026,4507,80063,5125,967 HGT28026,6007,80030,8609,00063,5125,9674 Fins Per InchHGT0413,8951,1004,5201,30016211,056 HGT0686,4601,9007,4902,20021,2432,111 HGT0807,6002,2008,8202,60021,2432,111 HGT1029,6902,80011,2403,30031,9543,320 HGT13612,9203,80014,9904,40042,4854,223 HGT17016,1504,70018,7305,50053,1075,279 HGT20419,3805,70022,4806,60063,7286,334 HGT23522,3256,50025,9007,60063,7286,3349 SPECIFICATIONS.