2
Hazard definitions
The following defined terms are used throughout this manual to bring attention to the presence of hazards of various risk levels or
to important information concerning the life of the product.
DANGER
WARNING
CAUTION
CAUTION
NOTICE
DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious
injury.
WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious
injury.
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate
injury.
CAUTION used without the safety alert symbol indicates a potentially hazardous situation which, if not
avoided, may result in property damage.
NOTICE indicates special instructions on installation, operation, or maintenance that are important but not
related to personal injury or property damage.
Contents
HAZARD DEFINITIONS
.................................................... 2
PLEASE READ BEFORE PROCEEDING
........................ 3
1. PREVENT COMBUSTION AIR CONTAMINATION
..... 4
2. MAINTENANCE SCHEDULE
....................................... 5
Maintenance Procedures ................................................... 6
Appliance Must Be Serviced and Maintained .............. 6
Check Appliance Area .................................................. 6
Check Pressure Temperature Gauge ........................... 6
Check Vent Piping ........................................................ 6
Check Air Piping ........................................................... 6
Check Relief Valve ....................................................... 6
Test Low Water Cutoff (if installed) .............................. 7
Reset Button (low water cutoff) .................................... 7
Check Appliance Piping (gas and water) ..................... 7
Operate Relief Valve .................................................... 7
Shut Appliance Down ................................................... 7
3. OPERATING INSTRUCTIONS
..................................... 8
4. SMART SYSTEM CONTROL MODULE
Copper-fin II Control Module .............................................. 9
Access Modes .................................................................. 10
Saving Parameters ........................................................... 10
Viewable and Changeable Control Parameters .......... 10-12
Status Display Screens ............................................... 13-15
Revision Notes .................................................. Back Cover
