Over Loading, Over Firing And Overheating - Napoleon NCPF-110 Installation And Operating Instructions Manual

Corn pellet furnace

Table of Contents

6.9

OVER LOADING, OVER FIRING AND OVERHEATING

This is a digitally controlled automatic fuel-feeding furnace. No over loading is possible.

Furnace operates by tested pre-set modes (low-high-idle). Therefore, no over ﬁ ring is possible.

If blower fan malfunctions while furnace is running, furnace will come to complete shut down by "high temp

shut off" protection. Therefore, overloading and overheating will be prevented.

6.10 SHUTTING THE FURNACE OFF

Press and hold in the on-off button on the control panel for few seconds on the control panel to turn the fur-

nace off. Keep in mind, doing so will require re-starting ﬁ rst ﬁ re operation all over again (if you re-start after a

short time, like 10-15 minutes, check the ﬁ re pot, there may still be some core ﬁ re in it).

6.11 IDLE MODE

Your furnace has built-in idle mode. There are two ways idle mode is functional.

1. Manual:

It has to be manually set by pushing the button on the control panel (no room thermostat condition). We

recommend use of manual idle mode when you will be away for long hours or a few days or do not want to

turn the furnace off completely and save fuel. Hot air blower will only come on-line from time to time to

prevent furnace overheat. This mode eliminates re-ﬁ ring of the furnace when you come back to the house.

NOTE: display will indicate the mode.

2. Automatic:

It is automatically activated by the room thermostat during normal furnace operation. This means furnace

will keep a core ﬁ re (idle mode) going even when house does not call for heat or will provide minimum heat

to maintain a warm house. Hot air blower will come on-line from time to time based on temperature set

limits. NOTE: display will not show the mode as "idle mode" when in the automatic mode, but the

furnace will automatically go into "idle mode" when the thermostat is no longer calling for heat.

During this mode display will show 81 seconds count down.

6.12 POWER FAILURE

In case of power failure* your furnace

panel will be in off position when power comes back on.

- If it is short power failure (like less than 7-8 minutes): there may be core ﬁ re in the pot to take furnace on-line

without going through ﬁ rst ﬁ re operation. Please check and see. If so, you may turn on the furnace by

pushing the on button on control panel. Then press the ﬁ rst ﬁ re button to re-activate the ﬁ re.

- If there is no power for a longer time: apply ﬁ rst ﬁ re operation all over. You may also use this as an

opportunity to do some maintenance/cleaning in the ﬁ re pot.

* Greater than 10 second duration.

will not re-start

automatically. This is due to safety concerns. Control

W415-0771 / B / 08.10.09

Table of Contents