Manual

iii
Table of Contents
Revision History ........................................................................................................ i
Limited Warranty ...................................................................................................... ii
Model Descriptions ................................................................................................... v
Installation - Models UH130, UH130B, UH230, UH230B ................................. 1
Receiving - All Models.......................................................................................... 1
Placement - All Models ......................................................................................... 1
(Single Phase) Electrical Connections ..................................................................... 3
(Three Phase) Electrical Connections (Field Conversion from 1PH to 3PH Operation) .......... 4
Booster Heater Element (Field Conversion from 1PH to 3PH Operation) ............................ 6
Water Connections .............................................................................................. 7
Drain Connection ................................................................................................ 7
Initial Start-up - Models UH130, UH130B, UH230, UH230B ............................9
Initial Start-up Check List ....................................................................................... 9
Booster Fill Switch - (Filling the booster for the first time) Models UH130B, UH230B Only ...... 10
Pumps and Injection Points - Detergent and Rinse-aid Dispensing Pumps ........................... 12
Pump Priming - Detergent and Rinse-aid Dispensing Pumps ...................................................14
Pump Speed and Fill Adjustments - Detergent and Rinse-aid Dispensing Pumps ....................15
Operation - Models UH130, UH130B, UH230, UH230B ........................................... 16
Loading Dish Racks - All Models ............................................................................ 16
Normal Wash Mode - Models UH130 and UH130B ............................................... 17
Rinse Sentry Mode - Models UH130 and UH130B .................................................. 17
Normal Wash Mode - Models UH230 and UH230B ............................................... 18
Rinse Sentry Mode - Models UH230 and UH230B .................................................. 19
Extended Wash Mode - Models UH230 and UH230B Only ..................................... 19
Drain Mode - All Models ...................................................................................... 20
Cleaning - Models UH130, UH130B, UH230, UH230B .................................... 21
Cleaning the Wash Tank ...................................................................................... 21
Cleaning the Wash Arms - All Models .................................................................... 22
Cleaning the Rinse Arms - Models UH230, UH230B Only) ....................................... 22
De-liming - Models UH230, UH230B ..................................................................... 23
De-liming - Models UH130, UH130B ..................................................................... 24
Maintenance - Models UH130, UH130B, UH230, UH230B ............................... 25
Daily, Weekly, Monthly ........................................................................................ 25
Troubleshooting ................................................................................................... 26
Table of Contents
Models UH130, UH130B, UH230, UH230B, UL130
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