Sonnenkraft SKSCEM1 Handbuch Seite 31

4.1.13 Summer operation
Adjustment channel for summer opera­
tion. If the outdoor temperature exceeds
the adjusted value, the heating circuit will
be switched off.
Summer
Adjustment range: 0 °C ... 40 °C
Factory setting: 20 °C
4.1.14 DHW priority
This function switches off the heating
circuit when domestic hot water is being
afterheated. Therefore, the DHW priority
function and the store loading controller
option (HW­RH), the legionella protection
function or afterheating must be activat­
ed in the main controller.
DHW priority
Adjustment range: On ... Off
Factory setting: Off
4.1.15 HL Idle
This function switches off the heating circuit
during night correction. For this purpose,
the HL Idle option has to be activated.
HL Idle
Adjustment range: Yes ... No
Factory setting: No
4.1.16 T-HL off
Limit temperature for the HL Idle func­
tion. When the limit outdoor temperature
falls below the adjusted value, the heat­
ing circuit switches on again.
T-HL off
Adjustment range: ­20 °C ... 20 °C
Factory setting: 0 °C
4.1.17 Afterheating
Activation / deactivation of the afterheating.
Reheating
Adjustment range: None, S3, S3/S4
Factory setting: S3
None: Afterheating is deactivated.
S3: The afterheating is controlled by the
sensor S3. The temperature at this sensor
has to be higher/lower than the set values
ΔT-RH-on and ΔT-RH-of. The reference
value is the set flow temperature.
S3/S4: The afterheating is controlled by
the sensors S3 and S4. The temperature at
sensor S3 has to be larger than the set val­
ue ΔT-RH-on. The temperature at S4 has to
be lower than the set value ΔT-RH-of. The
reference value is the set flow temperature.
4.1.18 Switch-on difference S3, S3/S4
Switch­on difference for afterheating type
„S3" and „S3/S4".
ΔT-RH-on
Adjustment range: 4.0 K ... 29.5 K
Factory setting: 4 K
4.1.19 Switch-off difference S3, S3/S4
Switch­off difference
type „S3" and „S3/S4".
ΔT-RH-of
Adjustment range: 4.5 K ... 30.0 K
Factory setting: 14 K
4.1.20 Manual correction SKSRTA11
Activation / deactivation of the SKSRTA11
remote control.
SKSRTA11
Adjustment range: Yes ... No
Factory setting: No
4.1.21 Pump option HLmax
When the maximum flow temperature
is reached, normally the pump switches
off and the mixer closes in order to avoid
temperature increase in the heating cir­
cuit. When this option is activated, the
pump remains activated and the mixer
is kept closed to ensure that the accu­
mulated heat is evenly distributed in the
heating circuit. The pump only switches
off when a sensor is damaged.
Pump HLmax
Adjustment range: On ... Off
Factory setting: On
4.1.22 Chimney sweeper
This allows the chimney sweeper to
switch on the relays required to activate
the boiler when required, for gas fume
measurements, for example. When chim­
ney sweeper is activated, R1, R5 and mix­
er OPEN are switched on at the heating
circuit modules if the chimney sweeper
function is activated in the corresponding
option menu. Press any button to cancel
the procedure. The procedure is cancelled
automatically after 30 minutes.
GB
for afterheating
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