EM10 Control schematics

• The key explains what each number represents in the document title of the table -

Key

• Master controller.
• Number of boilers used.
• Domestic hot water used - 0=no. 1=yes.
• Number of un-mixed heating circuits.
• Number of mixed heating circuits.

Example

• EM10-1-0-0-0.
• EM10 = Master controller.
• 1 = Number of boilers used.
• 0 = Domestic hot water not used.
• 0 = Number of un-mixed heating circuits.
• 0 = Number of mixed heating circuits.