User Manuals: Carrier FSU4 Air Handlers

Manuals and User Guides for Carrier FSU4 Air Handlers. We have 2 Carrier FSU4 Air Handlers manuals available for free PDF download: Service And Maintenance Instructions

Carrier FSU4 Service And Maintenance Instructions (31 pages)

Residential Fan Coil Units

Brand: Carrier | Category: Fan | Size: 3 MB

Table of Contents
1
Safety Considerations
1
Introduction
1
Fan Coil Description and Troubleshooting
2
Fsm, Fsu4, Fsa4
2
Fed, Feu, Fem4P, Fem4X, Fev, Fxm4, F5M4, Waha, Wapm, Wapt, Wapl, Wahm, Waht, Wahl, Waxm, Waxt, Waxl, Wbgl, Wcgl, Wbhl, Rem4P, Rem4X
4
Fan Motor
4
Fvm, Ftm, Fg4
6
Wiring Harness
11
Electrical Shock Hazard
14
Sequence of Operation
16
Advanced Troubleshooting
16
Cut Hazard
17
Fma4P, Wama, Fma4X, Waxa
17
Electric Heater Function and Troubleshooting
23
Gl, Wbhl, Rem4
23
Description of Electric Heater Components
23
Troubleshooting EHC and EHK Series Electric Heaters
23
Fma4, Wama, Waxa
23
Leak Dissipation System
24
Operation (Models with R-454B Refrigerant)
24
System Self-Test
24
Troubleshooting
24
Care and Maintenance
25
Ff1E, Ffma, Fma
26
Air Filter
26
Refrigerant Flow-Control Devices
27
Piston Body Cleaning and Replacement
28
Aluminum Coil Repair
29
Pre-Installation
29
Installation - A-Coil Units Only
30
Installation - Slope Coil Units Only
31

Carrier FSU4 Service And Maintenance Instructions (28 pages)

Vertical/Horizontal/Multi-Position Fan Coil Units

Brand: Carrier | Category: Air Handlers | Size: 3 MB

Table of Contents
1
Safety Considerations
1
Introduction
1
FAN COIL DESCRIPTION and TROUBLESHOOTING
2
Psc Fan Motor
2
Electric Heater Service
2
Cleaning or Replacing Refrigerant Flow-Control Device
2
Sequence of Operation
2
Control Board (Contact FAST for Part Number)
2
Fem4P, Fem4X, Fev, Fjm, Fxm4, Rem4P, Rem4X, Waha
4
Waxl, Wbhl
4
Multi-Speed Ecm Fan Motor
4
Fvm4
5
Troubleshooting
9
Fma4P, Wama, Fma4X, Waxa
15
Fan Motor
15
Electric Heater Service
16
Sequence of Operation
16
Cleaning or Replacing Refrigerant
17
Flow-Control Device
17
Sequence of Operation
17
Electric Heater Function and Troubleshooting
21
Fcm4, Fem4, Fev, Fjm, Fsa4, Fxm4, Fvm4, Rem4, Wapm
21
Wbhl
21
Fma4, Wama, Waxa
21
Care and Maintenance
22
Fcm4, Fem4, Fev, Fjm, Fxm4, Fvm4, Wap, Wah, Wax, Wbhl, Rem4
22
Fsa4, Fma4, Wama, Waxa
23
Refrigerant Flow-Control Devices
24
Aluminum Coil Repair
25
Coil & Condensate Pan Removal and Replacement
26

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User Manuals: Carrier FSU4 Air Handlers

Carrier FSU4 Service And Maintenance Instructions (31 pages)

Table of Contents

Carrier FSU4 Service And Maintenance Instructions (28 pages)

Table of Contents

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