9
120v GeniSys Control Installation and Operation Manual
Resetting From Restricted or Hard Lockout
Maintenance
Oil heating systems require annual service
performed by a qualified, professional service
agency. The 7565 primary control should be
inspected during this service routine according
to the following checklist:
□
NOTE: The 7565 control has no
serviceable internal parts. Do not attempt
to remove cover.
□
Inspect the exterior of the control.
Replace the control if there is any sign of
impact damage, water or corrosion.
□
Use a multimeter to test the line voltage
at control L1 and L2. It should be 102 -
132 Vac.
□
Inspect all external wiring for secure
connections and verify insulation integrity.
□
Verify the control lockout and
operation sequence (Refer to “Check
Safety Features” of the Startup/
Checkout section).
□
Observe a full operating cycle to prove
the sequence and timings are correct.
□
Replace any control that does not meet
listed specifications with an equivalent
replacement unit.
Fire, Smoke &
Fuel Leak Hazard
Before starting or resetting the
control from restricted lockout state,
troubleshoot the heating system for
the root cause(s) of the lockout.
•
Make necessary repairs or adjustment
to ensure a safe start condition.
•
Ensure that the appliance is free of
oil and oil vapors before starting or
resetting the burner.
◦
If the control continues to lock out without a
satisfied call for heat, or fails the motor relay
check, the control enters Hard (restricted)
Lockout in order to limit accumulation of
unburned oil in the combustion chamber.
◦
To reset, hold the ACTION button down for 15
seconds until the SYS light is no longer red.
◦
Always verify the control functions according
to all specifications before leaving the
installation site.
◦
Replace the control if it does not operate as
specified.
Disable Function
◦
Any time the burner is running, press and
hold the ACTION button to disable the
burner. The burner will remain off as long as
the button is held.
