Service manual
Electric Booster– Installation, Operating and Maintenance Instructions 
12 
Index Section 9 
Section  Page 
1  Dimensions, Piping Diagram and Specifications ....................................................................... 2 
1.1 Dimensions and Piping Diagram ..................................................................................................... 2 
1.2 Technical Specifications .................................................................................................................. 2 
1.3 Water Temperature Recovery.......................................................................................................... 3 
2 Installation Instructions ................................................................................................................ 4 
2.1 Receiving ......................................................................................................................................... 4 
2.2 Introduction ...................................................................................................................................... 4 
2.3 Caution............................................................................................................................................. 4 
2.4 Booster Heater Location .................................................................................................................. 4 
2.5 Piping ............................................................................................................................................... 4 
2.6  Function of Piping Accessories........................................................................................................ 5 
3  Wiring and Control Instructions ................................................................................................... 5 
3.1 Wiring ............................................................................................................................................... 5 
3.2 Controls............................................................................................................................................ 5 
4 Start-up Instructions...................................................................................................................... 6 
4.1 Start-up ............................................................................................................................................ 6 
5 Maintenance ................................................................................................................................... 6 
5.1 Important .......................................................................................................................................... 6 
6  Booster Heater Size for Dishwasher Installations...................................................................... 7 
6.1 Booster Heater Sizing Chart ............................................................................................................ 7 
7 General Information....................................................................................................................... 9 
7.1 Replacement Parts .......................................................................................................................... 9 
7.2 Ordering ........................................................................................................................................... 9 
8 Troubleshooting........................................................................................................................... 10 
8.1 Troubleshooting ............................................................................................................................. 10 
9 Index.............................................................................................................................................. 12 










