User GuideTable of ContentsI. Installation Instructions5A. Location5B. Checks Before Installation5C. Setup61. General62. Overflow Pan73. Electrically Heated Condensate Pan74. Food Cart Ramp (Roll In and Roll Thru Units)8D. Electrical Connection8E. How to Open the Front Panel9F. Door Reversal (except heated glass doors)9G. Final Checklist10II. Operating Instructions11A. Operation11B. Startup12C. Cabinet Temperature121. TempGuard Models12a) Temperature Display12b) Adjusting the Temperature Setpoint13c) Changing the Temperature Display Scale (°F or °C)132. SafeTemp Models13a) Temperature Display13b) Temperature Setpoint14c) Changing the Temperature Display Scale (°F or °C)14D. Defrost141. TempGuard Models14a) For Refrigerators14b) For Freezers152. SafeTemp Models15a) For Refrigerators15b) For Freezers15E. Food Storage16F. Perimeter Frame Heater16G. Safety Devices161. High Pressure Switch162. Compressor Short Cycle Timer16a) TempGuard Models16b) SafeTemp Models163. Compressor Protector174. Defrost Protection17H. Shutdown and Long Storage17III. Cleaning and Maintenance Instructions18A. Cleaning181. Exterior182. Interior183. Door Gaskets184. Shelves185. Glass Door18B. Maintenance191. Air Filter(s)192. Condenser(s)193. Power Supply Connection19IV. Troubleshooting20A. Alarm Code Appears in Display201. TempGuard Models202. SafeTemp Models21B. Poor Cooling Performance22C. Condensation22Size: 391 KBPages: 23Language: EnglishOpen manual
Supplementary ManualTable of ContentsI. Specifications5A. Nameplate Ratings5B. Dimensions61. Notes for All Units62. RH1-SSB(-HD), FH1-SSB(-HD), RFH1-SSB-HD, RH1-SSB-GD73. RH2-SSB(-HD), FH2-SSB(-HD), RFH2-SSB(-HD), RH2-SSB-GD84. RH3-SSB(-HD), FH3-SSB(-HD), RFH3-SSB(-HD), RH3-SSB-GD95. PTR1SSB-xxxx, PTR1-SSB01-1010II. General Information11A. Sequence of Operation and Timing Charts111. Refrigerator and Refrigerator Side of Dual Temp Models112. Freezer (except freezer side of RFH1-SSB-HD) auxiliary code P5 and earlier133. Freezer (except freezer side of RFH1-SSB-HD) auxiliary code P6 and later154. Freezer Side of RFH1‑SSB-HD17B. Display Board19C. Control Board201. Location202. Control Board Layout21D. Settings and Diagnostics221. Guarded Access Menu22a) Temperature Setpoint .22b) Defrost Frequency22c) Temperature Display Scale (°F or °C)232. Diagnostics Menu .24E. Alarm Signals and Countermeasures25F. Compressor Protector26G. Perimeter Frame Heater26H. Glass Door Heater26III. Service Diagnosis27A. Diagnosis Chart27B. Thermistor Check30IV. Removal and Replacement of Components31A. Service for Refrigerant Lines311. Refrigerant Recovery312. Brazing313. Evacuation and Recharge32B. Removal and Replacement of Compressor33C. Removal and Replacement of Expansion Valve34D. Removal and Replacement of Evaporator35E. Removal and Replacement of Evaporator Fan Shroud Assembly36F. Removal and Replacement of Heat Shield on FH2-SSB(-HD)37G. Removal and Replacement of Door Gasket37H. Removal and Replacement of Door Closure Spring38I. Removal and Replacement of Control Board39J. Door Re-Hinging (except glass doors)40V. Cleaning Instructions41VI. Wiring Diagrams42A1. RH1-SSB(-HD) (auxiliary code L5 and earlier)42A2. RH1-SSB(-HD) (auxiliary code M5 and later)43B1. RH2-SSB(-HD) (auxiliary code L5 and earlier)44B2. RH2-SSB(-HD) (auxiliary code M5 and later)45C1. RH3-SSB(-HD) (auxiliary code L5 and earlier)46C2. RH3-SSB(-HD) (auxiliary code M5 and later)47D1. RH1-SSB-GD (auxiliary code N6 and earlier)48D2. RH1-SSB-GD (auxiliary code P5 and later)49E1. RH2-SSB-GD (auxiliary code N6 and earlier)50E2. RH2-SSB-GD (auxiliary code P5 and later)51F1. RH3-SSB-GD (auxiliary code K0)52F2. RH3-SSB-GD (auxiliary code N6 and later)53G1. FH1-SSB(-HD) (auxiliary code P5 and earlier)54G2. FH1-SSB(-HD) (auxiliary code P6 and later)55H1. FH2-SSB(-HD) (auxiliary code P5 and earlier)56H2. FH2-SSB(-HD) (auxiliary code P6 and later)57I. RFH1-SSB-HD581. Refrigerator582a. Freezer (auxiliary code P5 and earlier)592b. Freezer (auxiliary code Q5 and later)60J. RFH2-SSB(-HD)61K. RFH3-SSB(-HD)61L. RIR2-SSB51-0262M. PTR1SSB-xxxx, PTR1-SSB01-1063Size: 2.36 MBPages: 63Language: EnglishOpen manual
