Taylor R280 - Refrigeration Circuit Schematics; Refrigeration Circuit R280 (R404 A)

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Model R280

Refrigeration Circuit Schematics

Refrigeration Circuit R280 (R404A)

Figure-34

77” Dom., 108” Int., rev.

Main Page

Table of Contents3
Introduction5
Unpacking and Installation5
Intended Use5
Specifications5
- Electrical Requirements5
- Dimensions5
- Recommended Operating Dimensions5
- Weight5
- Hopper Capacity5
- Operating Temperature5
Safety6
Equipment Safety7
Dispenser Assembly10
Disassembly, Defrost, and Cleaning12
Dispenser Start-Up14
Operation15
- Loading the Hoppers15
Daily Opening and Closing15
- Setup and Operation15
- Automatic Load Size Reduction Feature16
- Adjustable Automatic Load Size Reduction (Euro Only)16
- Daily Closing16
- Defrost Cabinet Daily16
- Last Basket/Cancel Selections16
- Error Conditions17
- Empty Hopper Warnings17
- Door Ajar Warning17
- Bypass Mode of Operation18
User Function Menu Structure19
Manager Function Menu Structure (U3)21
Diagnostic Function Menu Structure (U4)22
Error Detection25
Troubleshooting26
- Display Is Blank28
- Using the Diagnostic Display (D10)28
Calibrations and Adjustments33
- Scale Calibration33
- Set Manager Password33
- Target Weight Adjustment34
- Temperature Probe Calibration34
Parts Identification36
- Front View36
- Rear View37
- Hopper Components38
- Temperature Probes and Hopper Supports39
- Drum Motor Assembly40
- Basket Sensor Assembly41
- Weighing System Assembly42
- Dispensing System Assembly46
- Electrical Cabinet (Rear View) Revision F48
- Electrical Cabinet (Top View) Revision A-E49
- Wiring Harnesses (Not Pictured)50
- Controller Board51
- Display Board52
Refrigeration System53
- General Operation53
- Defrost53
- Required Maintenance53
- Cleaning the Condenser Filter and Coil54
- Refrigeration System Components55
- Compressor Identification56
- Refrigeration Specifications56
- Compressor Start Component Wiring56
Refrigeration Circuit Schematics57
- Refrigeration Circuit R280 (R404A)57
- Refrigeration Circuit R280 (R290)58
Electrical Diagram59
Limited Warranty on Equipment60
Limited Warranty on Parts62
Ordering/Service Information65
- Data Label65
- Parts Warranty65
- Compressor Warranty Disclaimer65
Service Information66

Taylor R280 - Refrigeration Circuit Schematics; Refrigeration Circuit R280 (R404 A)

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