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P61A Pellet Stove
TM
Your pellet/biomass burning appliance relies on a combustion blower to remove exhaust. A power failure
will cause the combustion blower to stop. This may lead to exhaust seeping into the room. Vertical rise in
the venting may provide natural draft. It is, however, no guarantee against leakage.
TM
UPS battery back-ups are available online or at computer and
office equipment stores. Your Harman
TM
appliance with Rev E or later software available beginning in
November 2010 may be plugged directly into a Harman
TM
approved UPS:
•
The APC (American Power Conversion) model #BE750G and the TrippLite model
INTERNET750U are tested and approved. Other brands or models may not be compatible.
When power is lost, a fully charged UPS will power a safe, combustion blower only shut-down. Your
appliance will pulse the blower every few seconds to clear exhaust until the fire is out.
Your appliance will recognize when power is restored. What happens depends on ESP temperature and
whether it is equipped with automatic ignition:
•
, units equipped with automatic ignition will respond to the set point and
ESP temperature and resume normal operation.
•
or for units without automatic ignition:
•
If the ESP is cool, the appliance will remain shut down.
•
If the fire is out and the ESP is still warm, the feeder may restart. Since the fire is out, the
ESP temperature will not rise. The unit will then shut-down, and may flash a six-blink status
error. (See ESP error codes)
•
If the fire is still burning, it will resume normal operation.
Contact your dealer if you have questions about UPS compatibility with your appliance.
The 512H connects to a 12 volt deep cycle battery that will run
your appliance for up to eight (8) hours. It includes a trickle charge feature that keeps your battery
charged when power is available.