Proprietary and Confidential
Sequence of operation
16
Driving actuators to purge
LED STATE
When the air switch check input and proof of closure input
prove, the sequence begins. Terminals 6 and 7 (FAN
OUTPUT) both energize. The LED above the reset button
lights green and the fan LED also lights green. The output
for terminal 11 (ACTUATOR ECONOMY OUTPUT) is no
longer powered. Instead, terminal 9 (ACTUATOR HIGH
FIRE OUTPUT) is powered instead as the BurnerPRO is
commanding the actuator to the purge position.
The LEDs for actuator open and actuator closed will
alternate as the control waits for feedback on terminal 8
(ACTUATOR FEEDBACK INPUT).
ALTERNATE
Summary of Contents for BurnerPRO
Page 1: ...BURNERPRO TROUBLESHOOTING August 2020...
Page 2: ...Proprietary and Confidential Sequence diagram 2 Without valve proving Interrupted pilot...
Page 3: ...Proprietary and Confidential Sequence diagram 3 With valve proving...
Page 5: ...Proprietary and Confidential Terminal designations 5 Without valve proving...
Page 6: ...Proprietary and Confidential Terminal designations 6 With valve proving...
Page 47: ...THANK YOU...
