Instruction/ maintenance manual of the product GLC Heatcraft Refrigeration Products
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www .chandlerref.com LOW PROFILE UNIT COOLER T echnical Guide Models RL C | Air Defrost EL C/EFC | Electric Defrost GL C | Hot Gas Defrost CHL OPTB May , 2008 Replaces CH-B-15B, March 2004 y 2007.
2 Nomenclature ......................................................................................................................................................................................................... 2 F eatures & Benets ......
3 Featur es & Benefits Cabinet Minimal height of the low profile series makes it ideal for low c eiling coolers Cabinet design f eatures fron t access panels on each side for easy ac cess to elec.
4 Performance Data Model RL C Air Defrost | 60 Hz Model Capacity F an Data 10°F TD 25°F SST 6°C TD -4°C SST No. CFM m 3 H BTUH W at ts RL C040 4,000 1,170 1 730 1,240 RL C052 5,200 1,520 1 700 1,1.
5 Model RL C Air Defrost | 50 Hz Model HP PSC Motor EC Motor 110/1/50 220/1/50 380/1/50 110/1/50 220/1/50 Amp s Wat t s Amp s Wat t s Amp s Wat t s Amp s Wat t s Am ps Wat t s RL C040 1/15 1.0 68 0.5 65 0.4 82 0.9 57 0.5 59 RL C052 1/15 1.0 68 0.5 65 0.
6 Model EL C/EFC Elec tric Defrost | 60 Hz Model Capacity F an Data 10°F TD -20°F SST 6°C TD -29°C SST No. CF M m 3 H BTUH W atts 6 Fins P er Inch EL C035 3,500 1,025 1 700 1,189 EL C040 4,000 1,1.
7 Specifications Model EL C/EFC Elec tric Defrost | 60 Hz Model HP Shaded P ole Motor PSC, PSC- TE Motor EC Motor Defrost Heaters 208-230/1/60 208-230/1/60 460/1/60 208-230/1/60 W atts 230/1/60 230/3/60 460/1/60 T otal Amps Am ps Wat t s A mp s Wat t s Am ps Wa t ts A m ps Wat t s 6 Fins P er Inch EL C035 1/15 1.
8 Performance Data Model GL C Hot Gas Defrost | 60 Hz Model Capacity F an Data 10°F TD -20°F SST 6°C TD -29°C SST No. CF M m 3 H BTUH W atts 6 Fins P er Inch GL C035 3,500 1,025 1 700 1,189 GL C04.
9 Specifications Model GL C Hot Gas Defrost | 60 Hz Model HP Shaded P ole Motor PSC, PSC- TE Motor EC Motor Drain Pan H eaters * 115/1/60 208- 230/1/60 115/1/60 208- 230/1/60 460/1/60 115/1/60 208- 2.
10 Physical Data Model RL C Air Defrost Model No . of F ans Connections (in.) Appro x. Net Wt. Coil Inlet OD Suction ID External Equalizer OD Drain MPT lbs.
11 The standard desig n for the Chandler L ow P role Evapor ator incorporat es a hot gas loop in the drain pan. Utilizing a hot gas loop is ideal for hot gas defr ost applications where high temper ature gas can be maintained to defr ost both the evaporator dr ain pan and coil.
12 Dimensional Data Dimensional Data F or All Models Air Defrost Model Electric and Hot Gas Defrost Model No . of F ans Dimensions A B C D 6 FPI 6 FPI 4 FPI in. mm in. mm in. mm in. mm 040 035 - 1 29.50 749.3 17.25 438.1 - - - - 052 040 - 1 29.50 749.
13 The hot gas unit coolers can be used in r everse cycle hot gas defrost systems using multiple ev aporators connected to one condensing unit. Generally , not more than one-third of the system defrosts a t one time.
14 In the refrigeration cycle, the thermostatic expansion valve bypass assembly check v alve only allow s refrigerant ow through the thermostatic expansion v alve and into the evaporator c oil.
15 The hot gas defrost unit coolers c onforms to the standard 3-pipe hot gas system using a check valve assembly , an electrical control to terminate the defrost, and a hot gas solenoid valv e. The check valve assembly transports the hot gas between the drain pan loop and the sideport distributor of the coil.
16 Cabinet C omponents Part # Description No . Fans 40480101 Drain P an Air & Hot G as Defrost 1 40480201 Drain P an Air & Hot G as Defrost 2 40480301 Drain P an Air & Hot G as Defrost 3 4.
17 Standar d Nozzle Selection Model RL C Air Defrost Model No . of F ans Distributor T ube (in.) No . of Circuits R-404A R-22 OD Length RL C040 1 3/16 15 1 - - RL C052 1 3/16 15 1 - - RL C065 1 3/16 1.
18 Notes.
19 Notes.
A Brand of Heatcraft Refrigeration P roduc ts LL C 2175 W est Park Place Blv d. • Stone Mountain, GA • 30087 800-321-1881 • F AX 770-465-5990 ww w .chandlerref .com Since product improvement is a c ontinuing eor t, we reserve the right to make changes in specications without notice .
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If you already are a holder of Heatcraft Refrigeration Products GLC, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Heatcraft Refrigeration Products GLC.
However, one of the most important roles played by the user manual is to help in solving problems with Heatcraft Refrigeration Products GLC. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Heatcraft Refrigeration Products GLC along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
