Install Instructions

7
Installation:
1. Unpack the crate ............................................................................................. 8
2. Position the boiler ............................................................................................ 8
3. Provide combustion air .................................................................................... 9
4. Connect venting ............................................................................................... 9
5. Connect gas piping ........................................................................................ 11
6. Connect boiler water piping ........................................................................... 11
7. Connect electrical wiring ................................................................................ 13
8. Program the controls ..................................................................................... 14
9. Check for gas and water leaks ...................................................................... 16
10. Perform startup checks and adjustments ...................................................... 17
Annual Maintenance Checklist ............................................................................ 18
Tr
oubleshooting .................................................................................................... 19
Repair Parts List ................................................................................................... 22
Internal Wiring ....................................................................................
................... 30
Appendices:
A – Combustion Air..................................................................................................35
B – Venting
..............................................................................................................36
C – Gas Piping ....................................................................................................... 46
D – System Piping ...................................................................................................48
E – Filling the System and Checking for Leaks .......................................................54
F – Adjusting Gas Input Rate ..................................................................................55
G – Checking Draft and Combustion .......................................................................57
H – Burnham® IQ Control System ..........................................................................58
BOILER QUICK-START