Franke F3D3 - Danfoss Condensing Unit; Model LCHC0065 RC____B Electric Schematic

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F3D3 Series Service Manual Electric Schematics / Section 1.6

Danfoss Condensing Unit

Model LCHC0065RC____B Electric Schematic

Rev.1 7/2011

Main Page

Table of Contents2
Model Identification Guide4
Setup Access & Resetting5
To Access Factory Level 1 Setup Parameters5
Parameter Access & Software Version6
Parameter Access & Programming10
Access Panels, Filter & Casters (Single Lane Only)38
Freezer & Dispensing Loose Component Parts (Single Lane Only)39
Freezer Door Parts (Single Lane Only)40
Hopper Rotor Drive & Product Sensor (All F3D3 Versions)41
Control Panel & Master Board (All F3D3 Versions)42
DIN Rail & Mounted Electric Components43
Automation Assembly & Door Spring Sub-Assembly (All F3D3 Versions)44
Load Cell Assembly (All F3D3 Versions)45
Door Open & Lift Motors (All F3D3 Versions)46
Dispense Doors & Bucket (All F3D3 Versions)47
Door Shafts & Shaft Linkage (All F3D3 Versions)48
120-Volt Wiring Diagram50
230-Volt Wiring Diagram51
24-Volt Wiring Diagram (All F3D3S Models)52
Danfoss Condensing Unit53
Model LCHC0065RC____B Electric Schematic53
Control Panel Function QUICK-Guide54
Customer Level Access55
To Access Customer Level Programming Functions55
LCC - Load Cell Calibration57
Introduction to F3D3 Series Field Service59
F3D3/S Unit Data Plates59
Suggested [On-Truck] Repair Parts60
Load Cell Replacement61
Door-Closing Spring Replacement63
Low Product Sensor Replacement65
Adjust Low Product Sensor Sensitivity by65
Test the Low Product Sensor by65
Basket-Fill Bump Switch Replacement66
Door-Open Sensor Replacement67
Touch Pad Lane Controls Replacement68
Main Power ON/OFF Switch Replacement69
Freezer Temperature Sensor Cable70
24-Volt Power Supply Replacement72
Control Relay Replacement74
Freezer Door Gasket Replacement75
Main Control Board Replacement76
Control Board PC Chip Replacement78
Cable Heaters Replacement80
Door Perimeter Cable Heater80
Freezer Base Perimeter Cable Heater80
To Replace Door Perimeter Heater80
Power Cord Replacement82
Hopper Rotor Replacement84
Automation Assembly Replacement85
Door Lift Slide Replacement87
Drum Rotor Motor Replacement89
Drum Rotor/Motor Block Replacement90
Replacement Kit Contents91
Door Lift Motor Replacement92
Door (Open) Motor Replacement93
Product Door & Bucket Replacement94
For Replacement of Product Doors94
For Replacement of Product Bucket ONLY94
With Either Replacement94
Low Product Sensor Adjustment96
Reverse Door Hinges/Door Swing97
Adjusting Automation Assy. Alignment98
Drum Rotor Motor Adjustment99
Fry Hopper Hanger Alignment100
Activate Backup Temperature Display101
Change Control Board Cable Jumpering101
Service Restrictions103
Basic [Operator] Refrigeration Maintenance104
The Freezer will Not Run When Turned on104
Freezer Is Running but will Not Reach -18° C104
Condenser Fan Motor Replacement105
Start Capacitor/Start Relay Replacement107
To Replace Start Relay107
Checking for Leaks Using Nitrogen F3D3 & F3D3S Models ONLY110
Cold Wall Evaporator Leak Detection111
Repair System Refrigerant Leak112
Thermostatic Expansion Valve & Sensor Assembly Replacement113
Condensing Unit Replacement114
Test Operation of Refrigeration System by115

Franke F3D3 - Danfoss Condensing Unit; Model LCHC0065 RC____B Electric Schematic

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