Specifications

6
Installation:
1. Unpack the crate ............................................................................................. 7
2. Position the boiler ............................................................................................ 8
3. Provide combustion air .................................................................................... 9
4. Connect venting ............................................................................................... 9
5. Connect gas piping ........................................................................................ 10
6. Connect boiler water piping ........................................................................... 10
7. Connect electrical wiring ................................................................................ 12
8. Program the controls ..................................................................................... 13
9. Check for gas and water leaks ...................................................................... 16
10. Perform startup checks and adjustments ...................................................... 17
Annual Maintenance Checklist ............................................................................ 18
Troubleshooting .................................................................................................... 19
Repair Parts List ................................................................................................... 25
Internal Wiring ....................................................................................................... 31
Appendices:
A – Combustion Air..................................................................................................35
B – Venting ..............................................................................................................36
C – Gas Piping ........................................................................................................40
D – System Piping ...................................................................................................41
E – Filling the System and Checking for Leaks .......................................................45
F – Adjusting Gas Input Rate ..................................................................................46
G – Checking Draft and Combustion .......................................................................47
H – Operation ..........................................................................................................48
I – IQ Control System ..............................................................................................49
BOILER QUICK-START