Input of the basic setting
Installation
level
25
BUS-ID HS (- - - -)
(not an option in all models)
The controller will be used as cascade with setting
"01 -
08"
. The heating circuits are then not available anymore.
HS 1 TYPE
(primary heat generator type)
00 = No primary heat generator
01 = Single stage HS switching
02 = Single stage modulating
03 = 2-stage HS switching (second stage via A7)
04 = Two individual HS switching (second HS via A7)
05 = Multi-stage switching (cascade via BUS)
06 = Multi-stage modulating (cascade via BUS)
HS1 BUS
(connection for HS)
00 = Relay => Standard (switching HS)
01 = CAN-BUS => Standard (cascade switching)
02 = eBUS
=> HS without temperature controller
=> Preset modulation depth
=> Standard (cascade modulating)
03 = eBUS
=> HS with temperature controller
=> Preset desired temperature
[ not suitable for cascade ]
04 = 0 - 10 V Preset Boiler set temperature
only for HS 1 TYPE = 01, 02 or 03
Burner relays are controlled in parallel
Cooler KF [F8] must be connected
05 = 0 - 10 V Preset Modulation degree
only for HS 1 TYPE = 02
HS 2 TYPE
(secondary heat generator type HS => A7)
(For HS1 with 2-stage burner – not active)
00 = No secondary heat generator
01 = Solid fuel boiler => function see “STORAGE HS2”
02 = (no function in V1)
03 = (no function in V1)
04 = Collector pump
05 = Pump for HS1 (e.g. additional HS for cascades)
STORAGE HS2 (heat accumulator for HS2)
(Only where HS 2 TYPE = Solid fuel)
Warm-up relief applies superordinated:
ON: T-HS2 > MIN T-HS2
OFF: T-HS2 < [MIN T-HS2 - 5 K]
T-HS2 = Solid fuel burner temperature
00 = Heating vis-à-vis collector (no storage tank) => F8
ON: T-HS2 > [F8 + HYST B 5 K]
OFF: T-HS2 < [F8 + HYST BURNER2]
01 = Heating vis-à-vis buffer storage tank => F1, F3
ON: T-HS2 > [F3 + HYST B 5 K]
OFF: T-HS2 < [F1 + HYST BURNER2]
02 = Heating vis-à-vis HW tank => F6
ON: T-HS2 > [F6 + HYST B 5 K]
OFF: T-HS2 < [F6 + HYST BURNER2]
03 = Heating vis-à-vis STORAGE III (pool) => F15
ON: T-HS2 > [F15 + HYST B 5 K]
OFF: T-HS2 < [F15 + HYST BURNER2]
