Burner Will Light, But 12Vdc Wayne Oil Primary Control Goes Into Lockout - Wayne EHASR-DC Manual

BURNER WILL LIGHT, BUT 12Vdc WAYNE OIL PRIMARY CONTROL GOES INTO LOCKOUT

Procedure
1. Check for DC voltage at
the oil primary control
(13.5 volts)
2. Check 101382 red LED
light on bottom of
control
3. Disconnect the white
command wire from
thermostat and attach it
to the red power in wire
and energize burner
4. Check that nozzle size
is per equipment
manufacturer's
recommendation
5. Check that burner air
band setting is set up
per manufacturer
recommendation
Status
If voltage is good
101382 red LED light flashes for
2 seconds, followed by five 0.5
second flash
101382 red LED light is off and
the green LED light is
illuminated
Burner starts, and stays
running.
Burner starts, but does not stay
running.
Burner nozzle incorrect.
Burner nozzle correct
Burner air band setting too low.
Burner air band setting too high
Burner air band set at
manufacturers
recommendations
Corrective Actions

Control is sensing bad flame signal, go to step 4.

Thermostat or flow switch on piece of equipment
could be bad, go to step 3.

Check thermostat or flow switch circuit.

De-energize burner and disconnect ground
connection on battery

Check all internal wiring connections according to
Figure 3 on page 16.

Reconnect ground connector on battery and
energize burner

If burner does not stay running, replace control

Change nozzle and fuel pressure to factory settings
and retest, if burner doesn't stay lit go to step 5

Go to step 5

Could cause black puff of smoke on ignition if the
fuel-air mixture is too rich.

Use a combustion test kit to measure the CO
and smoke spot in the exhaust.

Adjust air band opening until CO
between 10-12 %, and smoke spot is a 1 or less.

If problem persists go to step 6

Could cause delayed ignition on burner start-up if
the fuel-air mixture is too lean.

Use a combustion test kit to measure the CO
and smoke spot in the exhaust.

Adjust air band opening until CO
between 10-12 %, and smoke spot is a 1 or less.

If problem persists go to step 6

Go to step 6
11
Go to step 2
% measures
2
% measures
2
%
2
%
2