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Fedders
R407C service manual Section D Trouble Shooting
Models:
R407C
1
39
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Troubleshooting
Specification
Install
Section E Wiring Diagram
Wiring The Indoor Unit
Symptom Diagnosis Remedy
Refrigerant Assembly
Timer Function
XIV. Memory Backup of Settings
Safety Precaution
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SECTION D: TROUBLE SHOOTING
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Contents
Fedders
Page
Section a Specifications
Container Loading
Section B Parts List and Exploded Views
Fedders Large Split AIR CONDITIONERR407C Service Parts List
Model Number Fedders
Refrigerant Assembly
Packaging Parts
Page
Page
Page
R407C
Refrigerant ASSEMBLYCont
Packaging Parts
Page
Page
Page
Page
Section C Installation
Split Type AIR Conditioner Installation Manual
Contents
Safety Precaution
Part Lists
Cutting The Pipe And The Cables
Pipe Length, Elevation and refrigerant charge
Flaring of pipe
Removing burrs
Locating the indoor unit
Installing the wall bracket & drilling the piping hole
Routing the drain hose and tubing
Removing The Decorative Front
Sealing The Drain Hose And Tubing
Drain hose Use caution When bending
Attaching The Unit To The Wall Bracket
Wiring The Indoor Unit
Connecting The Piping To The Indoor Unit
Locating the outdoor unit
Outdoor Unit Installation
Connecting The Pipe To The Outdoor Unit
Installing The Outdoor Unit
Connecting The Wires To The Outdoor Unit
Removing air from the tubing and indoor unit
Checking for gas leakage
Restraining the piping
Test RUN & Check
Switch On The Power Supply
Checking The Unit
Upon completion of installing and checking the unit
Section D Trouble Shooting
Page
Symptom Diagnosis Remedy
Section E Wiring Diagram
Page
Page
Page
Page
Section F Technical Data
Large Split Unit 18 / 24K
Applicable on Heat Pump Unit
II. Hand-held Transmitter
Main Receiver Board
III. Receiver Module
LED Board
LED
IV. Operations of the electronic controller
Step
Modes of Operation
Cool Mode Cycle
Heat Mode Heat Pump Unit only
VII. Auto Fan Function
VI. Temperature Control and Measurement
Indoor Fan Speed
VIII. Vane Function
IX. Sleep Function
Cool or auto-cool mode
ON-OFF-ON Operation
Timer Function
XI. Device Protection Measures
Heat mode protection applicable on Heat Pump Unit only
Heat Mode Cycle
10C Indoor coil Temperature 2C Compressor Fan Min 10 min
Defrosting in Heat mode applicable on Heat Pump Unit only
Defrost Time Chart
Heat Overload Protection Algorithm
XII. Thermistor fault indication
XIII. Self Test
XIV. Memory Backup of Settings
F21
F22
F23
F24
F25
F26
F27
F28
