Remington REM-05-240-GH Service Manual download pdf (Page 3)

Table of Contents

Important Safety Information ...........................................2-4

Introduction .........................................................................4

Unit Identication ................................................................5

Component Identication ....................................................6

Chassis Specications ........................................................7

Performance Data ...............................................................8

Electrical Rating Tables .......................................................9

Power Cord Information ......................................................9

Remote Wall Thermostat / Low Voltage

Wire Connections .............................................................10

Digital Control Features ...............................................11-12

Digital Control Operation ..................................................13

Digital Control User Input Conguration ...........................14

Optional Hand Held Remote Control Operation ...............15

Digital Control Diagnostics & Test Mode ..........................15

Electronic Control Error Code Diagnostics .......................16

Components Testing ....................................................17-18

Refrigeration System Sequence of Operation ..................19

Sealed Refrigeration System Repairs ...............................20

Refrigerant Charging .........................................................20

Method Of Charging ..........................................................21

Undercharged Refrigerant Systems .............................21-22

Overcharged Refrigerant Systems ....................................22

Restricted Refrigerant Systems .........................................22

Capillary Tube Systems/Check Valve ...........................23

Reversing Valve — Description/Operation ...................24

Testing Coil ...................................................................24

Checking Reversing Valves .....................................24-25

Reversing Valve

Touch Testing Heating/Cooling Cycle ..........................25

Procedure For Changing Reversing Valve ..............25-26

Compressor Checks .....................................................26

Locked Rotor Voltage Test ............................................26

Single Phase Connections ............................................26

Determine Locked Rotor Voltage ..................................26

Locked Rotor Amperage Test ........................................26

Single Phase Running & Locked Rotor Amperage .......28

Checking the Overload ............................................26-27

External Overload .........................................................27

Compressor Single Phase Resistance Test ..................27

Compressor Replacement .......................................28-29

Routine Maintenance ....................................................29

Troubleshooting Charts ....................................................30-31

Wiring Diagram Index .............................................................32

Wiring Diagrams for Cool with Electric Heat .........................33

Wiring Diagrams for Heat Pump with Electric Heat ................34

Remote Thermostat Wiring Diagram ......................................35

Technical Service Data ...........................................................36

1 2 3 4 5 6 7 8 ... 39 40

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Remington REM-05-240-GH Service Manual Page 3

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