UK |
27
3112015_EBC22_UK
Two boiler application with continuous operation of chimney fan
This example shows how to connect the EBC22 if you require continuous operation of the chimney fan
from one or two boilers
•
Connect the supply voltage to terminals 1–3.
•
Loop terminals 11 & 19.
•
Loop terminals 12 & 20.
•
Connection to boiler (example with 2 boilers):
•
Connect the boiler 1 start signal to terminals 13 & 14.
•
Connect the boiler 2 start signal to terminals 17 & 18.
•
Connect the chimney fan to terminals 4–6.
•
Connect the pressure transducer (XTP) to terminals 23–28.
Summary of Contents for EBC22
Page 1: ...Your energy Optimized Controls EBC22 UK Read and save these instructions...
Page 2: ......
Page 46: ......
Page 47: ......
