Outside air  temperature limits

When the input "SummerWinterMode" = 5, the operation modes depends on the outside air temperature limits for heating and cooling.


The outside air temperature limits are defined by the


Output states "Summer"

The output "Summer" will have the value


Output states "Winter"

The output "Winter" will have the value


Output states "HVAC_Mode"

The states of the output "HVAC_Mode" depend can take four values: 1 = off; 2 = heat; 3 = cool; 4 = auto,

The next pictures show the states of the "HVAC_Mode" with non-overlapping and overlapping values of the outdoor temperature limits.

non-overlapping heating and cooling limits


overlapping heating and cooling limits


Description

Default values

SYS-01: define heating limits mode

0 = with parameters

1 = with inputs

1

OAT-01: OAT limit heating

20 °C

OAT-02: OAT limit cooling

14 °C