Ash Removal Frequency; Cold Start Firing - Central Boiler e-Classic 1450 IR Owner's Manual

Fig. 39

Ash Removal Frequency

During the first week of operation, check the level of
ash in the Reaction Chamber every two days. Ash needs
to be removed from the Reaction Chamber before it
obstructs the combustion air flow for efficient operation.
Clean the Reaction Chamber before it becomes 1/3 full
of ash (approximately 3" or 7.5 cm deep in any area of
the Reaction Chamber).
If there are significant changes in the heat load because
of colder weather and more wood is burned each day,
ash will need to be removed from the Reaction Chamber
more often. Using different types of wood can also affect
the frequency with which ash will need to be removed.

COLD START FIRING

NOTE: These procedures apply to initial firing or
refueling the outdoor furnace from a cold start
(water temperature below 100˚F or 38˚C) and/or
no charcoal base left in the firebox).
It's been said that lighting a fire can be more of an art
than a science. You may need to vary techniques to
achieve best results. Many factors can have a significant
effect such as size of wood, moisture content, wood
storage, etc.
Over time, you will become familiar with your particular
conditions. This will allow you to identify cause and
effect in a variety of circumstances and what works best
for your conditions.
CAUTION
Do not burn plastic, garbage, treated wood or
fuels not listed for this outdoor furnace.
34
CAUTION
If the water in the outdoor furnace boils, be sure
to check the water level and restore to full. Add
Corrosion Inhibitor Plus™ (p/n 1650) as needed
(see Water Quality and Maintenance).
NOTE: Before firing the outdoor furnace for
the first time, make sure the proper amount of
Corrosion Inhibitor Plus™ has been added and
the water level is 1" below the full mark on the
sight gauge.
Cold Start Firing
1. Disconnect the heat load draw by turning off the
pump(s).
2. Turn the controller on by pressing the Power
button.
3. Lift and push the bypass door handle toward the back
of the outdoor furnace to open the bypass door. Wait
for 15 seconds; then unlatch and open the firebox
door.
NOTE: The alarm is a reminder that the bypass
door is open. During a cold start, it will continue
to sound.
WARNING
When opening the firebox door, the door switch will
shut off the primary air supply solenoid and prevent
the gas-fired wood ignition burner from operating
while the firebox door is open. Do NOT disable the
door switch.
Section 2 - Operating Instructions