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Subject to change without notice

 

Installation Operation Maintenance Manual

 

                      

Manufacturer’s Name: Saudi Airconditioning Manufacturing Co. Ltd. 
Country of origin :  Jeddah, Saudi Arabia 

Nearest port of embarkation: Jeddah Islamic port 

Product classification: Commercial and Residential

 

 

FB4P 

– 50Hz 

Nominal Cooling Capacity 1.5 

– 5.0 Tons 

HFC R

 

-410A Refrigerant 

 
FB4P Direct Expansion multipoise fan coil units are available in 6 sizes with nominal cooling capacity range from 1.5 to 
5.0 Tons. Each unit is designed to occupy a minimum space. No complex system controls are required for Carrier fan 
coil units. Piping, drain, and wiring connections are readily accessible and mounting holes and slots are predrilled to 
save installation time and field labor expense. They are compact and ready to fit where needed in the basement, 
crawlspace, attic, utility room, or closet. 
 
Contact your local Carrier representative for additional reference materials and information. www.carrier.com  

 

FB4P Fan Coil Units 

– 50Hz 

Quality Assurance 

Certificate Reg. No:  
04 100 950420 

Page 1 of 20

Summary of Contents for 38CKPC18DS70

Page 1: ...nominal cooling capacity range from 1 5 to 5 0 Tons Each unit is designed to occupy a minimum space No complex system controls are required for Carrier fan coil units Piping drain and wiring connecti...

Page 2: ...lt in severe personal injury of death WARNING signifies hazards which could result in personal injury or death CAUTION is used to identify unsafe practices which may result in minor personal injury or...

Page 3: ...8CKPC24DS70 FB4PSSF024000E 38PKC24DS70 FB4PSSF030000E 38CKPS30DS70 FB4PSSF030000E 38PKS30DS70 FB4PSSF036000E 38CKPC36DS70 FB4PSSF036000E 38PKS36DS90 FB4PSSF036000E 38CKPC36DS90 FB4PSSF048000E 38PKS48D...

Page 4: ...5 16 312 7 10 7 16 265 1 024 Slope 42 11 16 1084 3 14 5 16 363 5 12 7 16 316 0 12 5 16 312 7 10 7 16 265 1 030 Slope 47 11 16 1211 5 17 5 8 447 5 15 3 4 400 1 15 5 8 396 9 15 3 8 390 5 036 Slope 49 5...

Page 5: ...site Check all critical dimensions such as pipe wire and duct connection requirements Refer to job drawings and product dimension drawings as required Instruct all trades in their part of the installa...

Page 6: ...low Installation In this application field conversion of the evaporator coil is required using accessory downflow kit Along with an accessory base kit See installation instructions packaged with acces...

Page 7: ...support rail on right side of unit 6 Convert air seal assembly for horizontal right a Remove air seal assembly from coil by removing 4 screws b Remove air splitter B from coil seal assembly by removi...

Page 8: ...Fig 3 Removal of Brackets on Modular Unit Fig 4 Conversion for Horizontal Right Applications Using a Slope Coil Page 8 of 20...

Page 9: ...ibrous glass ducts Both acoustical lining and fibrous ductwork shall comply with National Fire Protection Association as tested by UL Standard IK I for Class I air ducts Make Electrical Connections Re...

Page 10: ...ant Flow Control Device Fig 7 Recommended Condensate Trap Wiring diagrams shown depict typical control functions Refer to unit wiring label for specific functions IMPORTANT If a disconnect switch is t...

Page 11: ...living space where damage may result from condensate overflow a field supplied external condensate pan should be installed underneath the entire unit and a secondary condensate line with appropriate...

Page 12: ...rature as set Upon setting the desired room temperature the system will maintain the room temperature Cool Mode If the room temperature is higher than the setting the compressor will automatically tur...

Page 13: ...p automatically the air conditioner after certain set OFF time ON Timer Function to start automatically the air conditioner after certain set ON time Timer setting is 1 Hour to 24 Hour The timer led w...

Page 14: ...ere is power to the system regardless of a demand call Applying incorrect high voltage to the X13 motor may cause the motor to not operate or even damage the motor If this voltage is missing fix the p...

Page 15: ...ges All units are not equipped with electric heater package A factory approved field installed UL listed heater package is available from your equipment supplier See unit rating plate for a list of fa...

Page 16: ...cloth Clean or Replace Air Filters Lock open and tag unit electrical service switch At the start of each cooling season and after each month of operation more or less depending on operating condition...

Page 17: ...e filter driers with rated working pressures less than 600 psig Do not leave R 410A refrigerant suction line filter driers in line longer than 72 hours Do not install a suction line filter drier in li...

Page 18: ...NON CONDENSABLES IN SYSTEM LOW REFRIGERANT CHARGE LINE VOLTAGE TOO HIGH OR LOW DEFECTIVE RUN CAPACITOR COMPRESSOR BEARINGS HIGH SUPERHEAT LOOSE LEAD AT FAN MOTOR MOTOR DEFECTIVE LOW SUCTION PRESSURE...

Page 19: ...trol wires connected to the same circuit as associated refrigerant lines Check to make sure the subbase mounting to wall is secure Don t apply excessive force to mounting screw Are the refrigerant con...

Page 20: ...to discontinue or change at any time specifications or designs without notice and without incurring any obligations Supersedes Version FB4P 50HZ IOM09 Catalog Number FB4P 50HZ IOM10 Effective Date 26...

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