Install Instructions
126 103448-08- 9/16
NOTICE
Warranty does not cover boiler damage or
malfunction if the following steps are not
performed at the intervals specied.
A. Continuously:
1. Keep the area around the boiler free from
combustible materials, gasoline and other ammable
vapors and liquids.
2. Keep the area around the combustion
air inlet terminal free from contaminates and
obstructions to combustion air ow.
3. Keep the boiler room ventilation openings
open and unobstructed.
B. Monthly Inspections:
1. Inspect the vent piping and outside
air intake piping to verify they are open,
unobstructed and free from leakage or deterioration.
Check rodent screens in vent and air intake
terminations to verify they are clean and free of
debris. Call the service technician to make repairs if
needed.
2. Inspect the condensate drain system to verify
it is leak tight, open and unobstructed. Call the
service technician if the condensate drain system
requires maintenance.
3. Inspect the ue temperature sensor cap to verify
that it is free from leakage and deterioration. Call
the service technician to make repairs, if needed.
4. Inspect the water and gas lines to verify they
are free from leaks. Call the service technician to
make repairs if required.
NOTICE
Water leaks can cause severe corrosion damage
to the boiler or other system components.
Immediately repair any leaks found.
C. Annual Inspections and Service: In addition
to the inspections listed above the following should be
performed by a service technician once every year.
1. Follow the procedure for turning the boiler off
per Figure 35 “Operating Instructions”.
2. Inspect the wiring to verify the conductors are in
good condition and attached securely.
XI. Service and Maintenance (continued)
DANGER
Explosion Hazard. Electrical Shock Hazard. Burn Hazard. This boiler uses ammable gas, high
voltage electricity, moving parts, and very hot water under high pressure. Assure that all gas
and electric power supplies are off and that the water temperature is cool before attempting any
disassembly or service.
Do not attempt any service work if gas is present in the air in the vicinity of the boiler. Never modify,
remove or tamper with any control device.
WARNING
This boiler must only be serviced and repaired by skilled and experienced service technicians.
If any controls are replaced, they must be replaced with identical models.
Read, understand and follow all the instructions and warnings contained in all the sections of this
manual.
If any electrical wires are disconnected during service, clearly label the wires and assure that the wires
are reconnected properly.
Never jump out or bypass any safety or operating control or component of this boiler.
Read, understand and follow all the instructions and warnings contained in ALL of the component
instruction manuals.
Assure that all safety and operating controls and components are operating properly before placing
the boiler back in service.
Annually inspect all vent gaskets and replace any exhibiting damage or deterioration.