ABB 2CSYK1201C Product Manual page 40

MYLOS Building Automation
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Minimum distance between heating setpoint and cooling setpoint
Options:
- 0.0 K
- 0.5 K
- ...
- 2 K
- ...
- 7.5 K
The comfort temperature for cooling can be adjusted with "Minimum distance between heating and cooling".
If, for instance, with a comfort temperature (base setpoint) of 21 °C you want to cool at 26 °C in comfort mode, you
have to set a dead zone of 5 K (see also page 95 Section 4.4.3 Minimum distance).
This parameter is only available if the parameter "Selection of base setpoint" (tab "Setpoint general") is set to
"Dependent setpoints".
Setpoint frost protection
Options:
- 0 °C
- ...
- 7 °C
- ...
- 15 °C
The setpoint for frost protection is the temperature that may not be undershot during the frost protection mode. If the
current temperature undershoots the configured value, the ambient temperature controller triggers a control value
telegram that causes the relevant heating actuator to heat up the room to prevent damage to the heating system
from frost-related cooling.
This parameter is only available if the "Heating" or "Heat and cool" control functions are used.
Setpoint heat protection
Options:
- 30.0 °C
- 30.5 °C
- ...
- ...
- 44.0 °C
- Cooling disabled
The setpoint for heat protection is the temperature that may not be overshot during heat protection mode. If the
current temperature overshoots the configured value, the ambient temperature controller triggers a control value
telegram that causes the relevant cooling unit to cool the room to prevent damage from heat build-up.
This parameter is only available if the "Cooling" or "Heat and cool" control functions are used.
Note:
At the setpoint 99.9 °C is sent at "Cooling disabled".
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Commissioning