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010.4150.0720 08.21
Content
1. PRODUCT INFORMATION
1.1 Function ............................................................4
1.2 Components .....................................................5
1.3 Shipping ...........................................................5
1.4 Warranty ...........................................................5
2. SPECIFICATIONS AND DIMENSIONS
2.1 Dimensions and Capacities ...............................6
3. PRE-INSTALLATION INFORMATION ...............7
4. MECHANICAL INSTALLATION
4.1 General .............................................................8
4.2 Positioning ........................................................8
4.3 Vertical Installation .............................................9
4.4 Horizontal Installation ........................................9
4.5 Connection to Chimney (Bolted Flange) ............10
4.6 Modulating Bypass with Flow Control ...............10
5. PLUMBING INSTALLATION
5.1 General .............................................................11
5.2 Connecting Piping ............................................11
5.3 Mounting of Temperature Sensor ......................12
5.4 Safety Relief Valves ...........................................12
5.5 Mouting of Flow Meters (if applicable) ...............12
5.6 Special Installation Considerations ....................12
6. ELECTRICAL INSTALLATION
6.1 General .............................................................14
6.2 Modulating Bypass Damper ..............................14
7. STARTUP AND CONFIGURATION
7.1 General .............................................................15
8. MAINTENANCE AND TROUBLESHOOTING
8.1 General .............................................................16
8.2 Removal of Heat Modules .................................16
8.3 Maintenance.....................................................16
8.4 Cleaning ...........................................................16
9. APPLICATION EXAMPLES
9.1 Preheating Boiler Return Water .........................18
9.2 Preheating Circulating Feed Water ....................18
9.3 Preheating Boiler Make Up Water .....................19
9.4 Preheating Steam Boiler Feed Water .................19
9.5 Circulating Make Up Water Heating ..................20
9.6 Condensate Return Heating .............................20
9.7 Calorifier Heating Loops ...................................21
9.8 Process Water Heating .....................................21
10. ECONOMIZER CONTROLS (HRC 80)
4.1 General .............................................................22
