Alpha-InnoTec Luxtronik - Hot Gas Utilisation and Priority Settings; Hot Gas Utilisation; Desuperheater; Determining Priorities

24 Subject to technical amendments without prior notice | 83055400iUK – 2.1 | ait-deutschland GmbH
Determining system setting
The menu is not shown in full here.
IMPORTANT
Incorrect settings not oriented towards the system compo-
nents put the safety and functional capability of the sys-
tem at risk and can lead to damage.
NOTE
Enter deviations from the relevant factory settings in the
overview “System setting during commissioning”.
 page 46, “System setting during commissioning“
El. sup. blockade
Electrical supply o-times
no 2hg 2hg at electrical supply o-time also
locked
with 2hg 2hg released for electrical supply
Setting only takes eect as 2 hg for
boiler or thermal.
Roomstat.
Roomstation
No No roomstation connected
RBE RBE room control unit (purchasable
accessories) connected
Smart Smart-individual room control
(purchasable accessories) connected
Integration
Hydraulic Integration
Setting the hydraulic integration of the buer tank
Return hydraulic integration with row tank
(ow/return)
Sep. tank hydraulic integration with parallel tank
(multifunction tank)
NOTE
External return ow sensor (TRLext) required for “Sep.
tank” setting.
Hot gas utilisation / desuperheater
(only LWP)
Higher temperatures of up to 75°C are available with hot gas utili-
sation. The temperature is not always guaranteed. The heat pump
must already be in operation due to another requirement.
The heat pump will switch o with a desuperheater temperature
of 80°C.
The recirculation pump will be actuated every 30 minutes for 30
seconds with a hot gas temperature higher than 85°C
CAUTION
Injuries caused by hot temperatures!
Very high temperatures can occur on the desuperheat-
er and the pipework for the hot gas utilisation when the
hot gas utilisation is in operation. Any contact can lead
to burns. Never touch the desuperheater or pipework
when in operation or afterwards
The hot gas utilisation is set to “Yes” as default.
If the desuperheater is selected in the FlexCong menu ( page
31, “FlexCong“), the temperature can be stipulated.
Here you can y the temperature of the desuperheater
from 30°C to 75°C.
If no hot gas is to be used, the desuperheater must be deselected
in the FlexCong menu.
Determining priorities
 Part 1 of the controller manual, program area “Service“, sec-
tion “Determining priorities“.