Elevate your pool and landscape experience: expert advice and solutions for seamless enjoyment.
Elevate your pool and landscape experience: expert advice and solutions for seamless enjoyment.
What is the sequence of operation for the heater?
The control checks for an open blower vacuum switch, starts a pre-purge cycle, and checks for a closed blower vacuum switch. At proper ignitor temperature, a 4-second trial begins. The gas valve opens, and the flame is monitored. The blower operates for a 30-second post purge.
