Product Manual

Eco-65 Installation and Operation Manual
52
8.3.1 P Code
STOVE SHUTS OFF AND APPEARS ON CONTROL BOARD
Possible Causes:
Possible Remedies: (Unplug stove first
when possible)
1. Pressure tap (located on the exhaust
blower) is blocked.
Pull off the air hose from the exhaust blower
pressure tap and from the negative (white)
pressure switch tap. WARNING: THE TUBE
MUST ABSOLUTELY BE DISCONNECTED
FROM THE PRESSURE SWITCH AS TO
NOT DAMAGE IT.. Blow in the air tube. If air
flows freely, the hose is fine. If air does not
flow through the hose, use a thin wire to clear
the blockage.
2. The flue is blocked or needs cleaning. One of the following components is
obstructed or blocked by ashes of by a
foreign object; air intake shutter, combustion
blower, burn pot, heat exchangers and
exhaust channels, exhaust blower and or
venting system. Refer to the maintenance
section.
3. The flue is not properly installed. Make sure the venting system meets the
criteria in the installation section of this
manual as well as the venting system
manufacturer’s instructions.
4. A back draft occurred inside the flue. This can occur on a very windy day or if your
venting system does not have a proper
termination.
5. The pressure switch wire connections are
faulty.
Make sure that the pressure switch wires and
connections are not grounded or loose.
Replace or replug wires if necessary.
6. The pressure switch hose is
disconnected.
Make sure the pressure switch hose is well
installed on the exhaust blower pressure tap
and on the white (-) pressure switch tap. If
not, reinstall it.
7. The exhaust or combustion blower failed. See Section 8.2: Testing a Component and
test the exhaust and the combustion blowers
independently. If one of them does not work,
make sure there is power and that blowers
are well connected. If they still don’t work,