Manuals / Carrier / Household Appliance / Air Conditioner

Carrier 38AKS013-024 specifications C. Start-Up

Models: 38AKS013-024

1 24

Download 24 pages 21.22 Kb

Page 24

C. Start-Up

C. Start-Up

CHECK INDOOR UNIT FAN SPEED AND RECORD.

CHECK OUTDOOR UNIT FAN SPEED AND RECORD.

AFTER AT LEAST 10 MINUTES RUNNING TIME, RECORD THE FOLLOWING MEASUREMENTS:

OIL PRESSURE

SUCTION PRESSURE

SUCTION LINE TEMP

DISCHARGE PRESSURE

DISCHARGE LINE TEMP

ENTERING OUTDOOR UNIT AIR TEMP

LEAVING OUTDOOR UNIT AIR TEMP

INDOOR UNIT ENTERING-AIR DB (dry bulb) TEMP

INDOOR UNIT ENTERING-AIR WB (wet bulb) TEMP

INDOOR UNIT LEAVING-AIR DB TEMP

INDOOR UNIT LEAVING-AIR WB TEMP

COMPRESSOR AMPS (L1/L2/L3)					/		/
CHECK THE COMPRESSOR OIL LEVEL SIGHT GLASSES; ARE THE SIGHT GLASSES SHOWING
OIL LEVEL IN VIEW?	(Y/N)

NOTES:

Copyright 1998 Carrier Corporation

Manufacturer reserves the right to discontinue, or change at any time, speci®cations or designs without notice and without incurring obligations.

Book	1	4		PC 111	Catalog No. 563-701	Printed in U.S.A.	Form 38AKS-3SI	CL-2	9-98	Replaces: 38AKS-2SI
Tab	3a	2a

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CUT ALONG DOTTED LINECUT ALONG DOTTED LINE

Image 24

Carrier 38AKS013-024 specifications C. Start-Up

Contents

CONTENTS SAFETY CONSIDERATIONSINSTALLATION Step 1 Ð Complete Pre-InstallationChecksFig. 1 Ð Dimensions Fig. 2 Ð Component Locations Typical Table 1A Ð Physical Data English, 60 Hz Table 1B Ð Physical Data SI, 60 Hz Table 1C Ð Physical Data English, 50 Hz Table 1D Ð Physical Data SI, 50 Hz Table 2 Ð Weight Distribution Step 2 Ð Rig and Mount the UnitStep 3 Ð Complete Refrigerant Piping Connections Table 3 Ð Liquid Line DataTable 4A Ð Refrigerant Piping Sizes Ð 60 Hz Units Table 4B Ð Refrigerant Piping SizesDouble Suction Risers Ð 60 Hz Units Table 5A Ð Refrigerant Piping Sizes Ð 50 Hz UnitsStep 5 Ð Complete Electrical Connections Fig. 5 Ð Location of Sight Glassesand Filter Driers Fig. 6 Ð Location of Fusible Plug 38AKSFig. 7 Ð Main Power Supply Wiring Fig. 8 Ð Remote Thermostat WiringTable 6A Ð Electrical Data 3 Ph/60 Hz PRE-START-UP System CheckTable 6B Ð Electrical Data 3 Ph/50 Hz Adjust Refrigerant Charge START-UPPreliminary Checks Fig. 9 Ð Operating Oil LevelsFig. 10 Ð 38AKS013 and 38AKS024 Charging Chart Fig. 11 Ð 38AKS014 Charging Chart Fig. 12 Ð 38AKS016 Charging Chart SERVICE OPERATING SEQUENCECompressor Protection LubricationFig. 17 Ð Coil Cleaning Typical Fig. 15 Ð Outdoor FanFig. 16 Ð Pivot and Support Top Cover TROUBLESHOOTING PROBLEMSOLUTION COMPRESSOR STOPS ON HIGH-PRESSURESWITCHTROUBLESHOOTING cont Copyright 1998 Carrier Corporation START-UPCHECKLIST A. Preliminary Information B. Pre-Start-UpOUTDOOR UNIT CONTROLSC. Start-Up