Taco SR506-5, Инструкция

Страница: 9 / 16

PA04-C – Oil Fired Boiler with Tankless Coil;
Supply & Return Headers
Mechanical Diagram
Electrical Diagram
Dip Switch Settings
1. OFF - Master
2. OFF - Priority
3. OFF - Primary Pump
4. OFF or ON - Post Purge
5. OFF or ON - Pump Exercise
6. ON - ZC Low Limit
SAFETY NOTICE
TWO SEPARATE sources of power may be connected to an oil boiler’s aquastat control.
Before servicing an oil fired boiler make sure the service switch is off. Then confirm that a secondary source of power does not exist to the boiler’s
aquastat control. Failure to fix the problem could result in boiler being activated when zone calls for heat, that could result in serious injury or death.
Conceptual
Sketches Only,
refer to individual
manufacture’s
installation
instructions for
additional details.
Local codes shall
prevail.