4.1.23 Cooling option
This option activates the cooling of the
store by falling below the adjusted tem
perature measured at the store sensor
S3 (store maximum temperature, see
4.1.23). The surplus heat is released to
the heating circuit.
Cooling function
Adjustment range: Yes ... No
Factory setting: No
4.1.24 Temperature - cooling function
The store is cooled after exceeding the
store maximum temperature TCooling by
activating the heating circuit pump.
T-Cooling
Adjustment range: 50 °C ... 90 °C
Factory setting: 90 °C
4.1.25 Minimum temperature limita-
tion
Activation / deactivation of the minimum
temperature limitation
Min.
Adjustment range: Yes ... No
Factory setting: No
4.1.26 Minimum temperature
The heating circuit is switched off as
soon as the measured temperature at the
boiler sensor S3 falls under the adjusted
minimum temperature.
T-Min.
Adjustment range: 20 °C ... 60 °C
Factory setting: 40 °C
4.1.27 Week timer heating period
Up to 21 time frames can be adjusted for
the heating period. Adjust the desired
switchon and switchoff time (e.g. t1on
= Mo, 22:00 and t1off = Tues., 0:00 for
the first time frame).
If the switchon and switchoff times are
identical, the timer is deactivated.
WTHop. / t1 (2/3)-on
Adjustment range: Mo, 00:00 .. Su, 23:45
Factory setting: Mo, 06:00
WTHop. / t1 (2/3)-off
Adjustment range: Mo, 00:00 .. Su, 23:45
Factory setting: Mo, 22:00
32
4.1.28 Week timer afterheating
Up to 21 time frames can be adjusted for
the afterheating. Adjust the switchon
and switchoff time (e.g. t1on and t1off
for the first time frame). If the switch-on
and switchoff time are identical, the time
frame is deactivated.
WTRHop. / t1 (2/3)-on
Adjustment range: Mo, 00:00 .. Su, 23:45
Factory setting: Mo, 00:00
WTRHop. / t1 (2/3)-off
Adjustment range: Mo, 00:00 .. Su, 23:45
Factory setting: Mo, 00:00
4.1.29 DHW afterheating
Activation / deactivation of the DHW af
terheating (reference sensor S6).
For module 1 only.
HW-RH
Adjustment range: Yes ... No
Factory setting: No
4.1.30 Switch-on temperature HW-RH
Switchon temperature for the DHW af
terheating.
T-HW-on
Adjustment range: 0 °C ... 89 °C
Factory setting: 45 °C
4.1.31 Switch-off temperature HW-RH
Switchoff temperature for the DHW af
terheating.
T-HW-off
Adjustment range: 1 °C ... 90 °C
Factory setting: 55 °C
4.1.32 Timer for DHW heating
Up to 3 time frames can be adjusted for
the HWRH.
Adjust the desired switch
on and switchoff time (e. g. t1HWon
22:00 and t1-HW-off 0:00 for the first
time frame).
If the switchon and switchoff time are
identical, the time frame is deactivated.
t1 (2/3)-HW-on/off
Adjustment range: 00:00 ... 23:59
Factory setting: 00:00
GB