GeoSmart NETZERO BW B B, Техническое и сервисное руководство, Страница: 22 / 64

Installer manual NETZERO
GEOSMART ENERGY 22
EN
Heating bus terminals
1. Used to enable the use of indoor terminals with data bus communication in heating
mode.
2. Shows the address assigned (ADx) by the controller to the indoor terminal associated
to each outlet unit. Bus terminals must be configured with the addresses displayed on
this screen.
Note: This configuration is associated with the heating and cooling services. If a bus
terminal is enabled for a unit for heating, it is automatically enabled for cooling.
Cooling/heating terminals
1. Used to enable automatic switching between WINTER / SUMMER in indoor bus
terminals. If this option is enabled, the switch between WINTER / SUMMER programs
of the indoor terminals will be carried out automatically based on the room
temperature.
2. Used to adjust the temperature change differential (DTsw) between the WINTER /
SUMMER programs.
Note: If the heat pump is in the WINTER program and all indoor terminals with bus
connections are changed to the SUMMER program, the heat pump will change
automatically to the SUMMER program and vice versa.
Note: This configuration is associated with the heating and cooling services. If it is modified
for the heating service, it will automatically change for cooling.
Indoor offset
1. Used to adjust the indoor offset factor for each outlet unit. The indoor offset factor
corrects the target outlet temperature based on the indoor temperature.
0: No indoor temperature offset.
0.5: Correction of the outlet temperature equal to half the difference between actual
and setpoint temperature.
1: Correction of the outlet temperature equal to the difference between actual and
setpoint temperature.
2: Correction of the outlet temperature equal to double the difference between actual
and setpoint temperature.
Note: This configuration is associated to the heating and cooling services. If it is modified
for the heating service, it will automatically change for cooling.
Heating BT/DG1, SG2, SG3, SG4 and SG5
1. Used to select the type of outlet temperature control in heating mode.
A.
FIXED TEMP: Fixed outlet temperature.
B. HEAT. CURVE: Variable outlet temperature based on outdoor temperature.
2. Used to configure fixed outlet temperature, or the representative parameters of the
heating curve for each of the outlet units.
Insulation
1. Used to select the building insulation level.
Note:
The calculation of the target outlet temperatures based on the heating curves of the
outlet units is carried out using an attenuated outdoor temperature. The higher the
insulation level, the higher the attenuation applied to the outdoor temperature.
Heating bus terminals
Type Address
DG1: th-Tune AD1
SG2: th-Tune AD2
SG3: th-Tune AD3
SG4: th-Tune AD4
SG5: th-Tune AD5
BUS-terminal AUTO
Enable:
DTsummer/winter
DG1: 2.0ºC
SG2: 2.0ºC
SG3: 2.0ºC
SG4: 2.0ºC
SG5: 2.0ºC
Interior compensation
DG1: 1.0
SG2: .
SG3: .
SG4: .
SG5: .
Heating XXX:
Tsup type: Heat curve
Tsup
40.0
21.0
-10.0 21.0
Toutd
Insulation
Building insulation:
Good