Part number 550-142-123/0513
2
Please read this page first
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.
Indicates presence of hazards that will cause severe
personal injury, death or substantial property damage.
Indicates presence of hazards that can cause severe
personal injury, death or substantial property damage.
Indicates presence of hazards that will or can cause
minor personal injury or property damage.
Indicates special instructions on installation, operation
or maintenance that are important but not related to
personal injury or property damage.
To . . .
Read and use . . .
Page
Learn
precautions
See Hazard Definitions, below
3
Locate boiler
components
See illustration at right
2
Prevent air
contamination
Laundry room or pool
— make sure
boiler air is piped to boiler per manual.
Read list of air contaminants you must
avoid.
Have boiler air re-piped to
another location if you can’t avoid.
4
Maintain
boiler
Set up a
plan for maintaining the
boiler
using the schedule included in
this manual.
Schedule an
annual start-up
by a
qualified service technician before
every heating season.
5
Start — or —
Shutdown
boiler
Follow the
Operating instruction
sheet details to start or shutdown your
boiler.
9
Understand
control
display
This page shows display screen
modes and menu access information.
10
This page shows how to access the
USER MENU to set date and time
and reset faults if the boiler enters
LOCKOUT.
11
ECO Boiler components
TM
g
as
-
fired
water
boiler
—
User’s information Manual
Condensate
trap and drain line
(drain line must be
installed by quali-
fied technician, per
boiler manual)
Pressure/temperature
gauge
Relief valve
Control display
and buttons
Relief valve drain line (must be run to safe
drainage location — must be installed by qualified
technician, per boiler manual)
MANUAL GAS VALVE
Piping to system
Piping from system
