Adjusting Water Temperature; Control Locations - Central Boiler CLASSIC Owner's Manual

CAUTION
Stay as far away as possible from the door area
when opening the door.
2. If necessary, clean the firebox of excess ashes and/or
crusty deposits.
3. Pull the hot coals to the draft area of the firebox.
4. Load the firebox with wood being careful not to be
pinched between the wood and any part of the
furnace.
NOTE: Use extreme care if adding wood when a
large amount of wood and coals are already
present in the furnace as very hot gasses will be
coming out of the firebox door.
WARNING
When filling wood into the firebox, be careful not
to get pinched between the wood and the door
frame or any part of the furnace. Use extreme care
as large pieces of wood are difficult to handle.
5. Close and secure the door. Do not use the door to
ram wood into the furnace. Do not operate the
furnace with the door open. If the door is left open,
an uncontrolled burn will result. To return to a
controlled burn, close and secure the door.
NOTE: Creosote is an accumulation of combustion
by-products on the surfaces of wood burning
appliances. Twice a month during the heating season,
inspect for excessive creosote buildup on the walls,
flue, and chimney; if present, it should be removed
for proper operation and fire safety. Creosote if ignited
in the chimney, results in an excessively hot chimney
fire. In case of a chimney fire, close the door.
Section 1 - Operating Instructions
Fig. 2
Fig. 3

Adjusting Water Temperature

The furnace high water temperature setting can be
adjusted anywhere within a temperature range from 150 -
º º
195 F. At 10 F less than the temperature setting (10º F being
the thermostatic differential), the controller will start the
draft cycle by opening the damper (and activating the
optional draft inducer if equipped). The controller has been
preset at the factory at 185
the display, the controller is calling for heat. If it is desired
to change the setting (because of a higher than normal heat
load or cooler weather) use the following procedure.
NOTE: It is not recommended to set the controller
º
below 165 F.
1. Press the SET button on the controller. "SP" will appear
on the display.
2. Press SET again. The set temperature will now be
displayed. The factory preset temperature is 185
3. Press either the UP or DOWN button until the desired
operating temperature is reached.
4. Press SET to save the setting. "SP" will appear.
5. To exit the programming mode, either press the SET
and DOWN buttons at the same time or wait one
minute and the controller will automatically exit the
programming mode.
NOTE: The controller will only allow values
between 150 and 195 º F.

CONTROL LOCATIONS

º F. When OUT is indicated on
Fig. 4
Section
1
F.
º
5