Cyclic Changeover

Application tip: If a heat generator should always be the leading one and is not allowed to take part of this cyclic changeover, then the maximum runtime (SYS-04) must be set to “0” and the position number SYS-01 to “1”. In the heating control strategy this group should also be the leading group under all circumstances.

Table 33.   Parameter List

Description

Value Range

Default Value

Unit

SYS-01: position number

1...16

1

-

SYS-04: maximum boiler runtime

0...1E6

100

h