Heatcraft Refrigeration Products H-IM-FL1A User Manual

H-IM-FL1A December, 2004 Part No. 25006901Installation andOperation ManualTable of ContentsGeneral Safety Information ...

10Table 6. Weight of Refrigerants in Copper Lines During Operation (Pounds per 100 lineal feet of type “L” tubing). Line Size Sucti

11Line Insulation After the final leak test, refrigerant lines exposed to high ambient conditions should be insulated to reduce heat pickup and preven

12Field Wiring WARNING: All wiring must be done in accordance with applicable codes and local ordinances.The field wiring should enter

13NOTE: All adjustable controls and valves must be field adjusted to meet desired operation. There are no factory preset controls or valve adjustments.

14Table 7. System Troubleshooting Chart PROBLEM POSSIBLE CAUSES POSSIBLE CORRECTIVE STEPS Compressor will not run 1. Main switch open. 1. C

15Preventive MaintenanceAir Cooled Condensing UnitsQuarterly1) Visually inspect unit • Look for signs of oil stains on interconnection piping and

16Wiring Diagram for BACU51D2CHPQ208V14 AWGCOMPRESSOR 1M7M8FAN ARRANGEMENTCOMP-1ALL COMPRESSORS THERMALLY PROTECTEDCOMPRESSOR 3SEE COMPRESSOR ELECTRIC

17Wiring Diagram for BACU59D2CHPQ208V14 AWGCOMPRESSOR 1M7M8FAN ARRANGEMENTCOMP-1ALL COMPRESSORS THERMALLY PROTECTEDCOMPRESSOR 3SEE COMPRESSOR ELECTRIC

18Control Circuit Wiring Diagram for BACU51 and BACU59

19Submittal

2© 2004, Heatcraft Refrigeration Products LLCGeneral Safety Information1. Installation and maintenance to be performed only by qualified personnel

20Submittal

21System Reference DataThe following information should be filled out and signed by Refrigeration Installation Contractor at time of start-up.Date Syst

22Notes

23Notes

HEATCRAFT REFRIGERATION PRODUCTS LLC2175 WEST PARK PLACE BOULEVARD • STONE MOUNTAIN, GA 30087 USA770-465-5600 • FAX: 770-465-5990 WWW.HEATCRAFTRPD.CO

3The most important consideration which must be taken into account when deciding upon the location of air-cooled equipment is the provision for a supp

4Figure 2. Solid Mount for Mobile or Deep Sump Application.Condensing Unit Rigging and Mounting Rigging holes are provided on all units. Caution sh

5Suction Filters, Driers, Sight GlassesThere are two types of suction and liquid filter/driers used on Heatcraft Refrigeration Products units. Replacea

6Mineral Oils The BR and Scroll compressors use Sontex 200, a “white oil”. This oil is not suitable for low temperature applications nor is it availa

7Phase Loss MonitorThe combination phase sequence and loss monitor relay protects the system against phase loss (single phasing), phase reversal (impr

8Liquid Lines Liquid lines should be sized for a minimum pressure drop to prevent “flashing”. Flashing in the liquid lines would create additional pres

9Table 5. Equivalent Feet of Pipe Due to Valve and Fitting Friction Copper Tuber, O.D., Type “L” 1/2 5/8 7/8 1 1/8 1 3/8 1 5/8 2 1/8 2 5/8 3