Jung Smart Control SC 1000 KNX User Manual

Art. No. SC 1000 KNX
Figure 104: Setpoint temperatures in the operating mode "Heating and cooling" with
asymmetrical deadband (recommended specification)
For this heating/cooling operating mode, the setpoint temperatures of both heating/cooling
modes exist for the Comfort, Standby and Night operating modes as well as the deadband. A
distinction is made in the deadband position with combined heating and cooling. A symmetrical
(figure 103) or an asymmetrical (figure 104) deadband position can be configured. In addition,
the frost protection and the heat protection temperatures can be preset.
The following applies…
T
Standby setpoint heating
≤ T
Comfort setpoint heating
≤ T
Comfort setpoint cooling
≤ T
Standby setpoint cooling
or
T
Night setpoint heating
≤ T
Comfort setpoint heating
≤ T
Comfort setpoint cooling
≤ T
Night setpoint cooling
The set-temperatures for "Standby" and "Night" are derived from the comfort setpoint
temperatures for heating or cooling. The temperature increase (for cooling) and the temperature
decrease (for heating) of both operating modes can be preset in ETS. The comfort
temperatures itself are derived from the deadband and the basic setpoint.
The frost protection is supposed to prevent the heating system from freezing. For this reason
the frost protection temperature should be set to a smaller value than the night temperature for
heating (default: +7 °C). In principle, however, it is possible to select frost protection
temperature values between +7 °C and +40 °C. The heat protection is supposed to prevent the
temperature from exceeding the maximum permissible room temperature in order to protect
system components. For this reason the heat protection temperature should be set to a larger
value than the night temperature for cooling (default: +35 °C). In principle, however, it is
possible to select heat protection temperature values between +7 °C and +45 °C.
The possible range of values for a setpoint temperature ("heating and cooling") lies between
+7 °C and +45.0 °C and is bounded by the frost protection temperature in the lower range and
by the heat protection temperature in the upper range.
The level offset configured in ETS will be additionally considered in a two-level heating or
cooling mode.
Page 194 of 347
Software "Smart Control 501511"
Functional description

Jung Smart Control SC 1000 KNX Specifications

General

Brand	Jung
Model	Smart Control SC 1000 KNX
Category	Controller
Language	English