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5) 4 zones:
Set up at T4 ~ T7 = PV high limit value. T1, T2 and T3 must be set up at values that define
the zones.
6) 5 zones:
Set up at T5 ~ T7 = PV high limit value. T1, T2, T3 and T4 must be set up at values that
define the zones.
7) 6 zones:
Set up at T6 and T7 = PV high limit value. T1, T2, T3, T4 and T5 must be set up at values
that define the zones.
2 1
T1
T3
T2
3 4
T4
T5
T6
T7
SP or PV→ high
2 1
T1
T3
T4
T5
T2
3 4 5
SP or PV→ high
T6
T7
2 1
T1
T3
T4
T5
T2
3 4 5
SP or PV→ high
T6
T7
6