Systems
HK_3-step
S3
BE
BA
AE
RK
Fig. 2 · Weather-compensated control or fixed set point control and on/off control for storage tank
system in the primary circuit
Setting
Comments
20
EB 5432 EN
UP
S1
Weather-compensated control
F1 - 1 and F7 - 0
With or without S3 (depending on the circuit)
Storage tank charging over storage tank sensor S5
(depending on the circuit)
Monitoring priority at S5
TW_on/off
Fixed set point control
F1 - 0 and F7 - 0
WW
KW
S2
S5