Time programmes cooling and heating function (releases)

The cooling and heating function can be enabled or disabled for a specific time range in order to prevent unwanted cooling or supplementary heating of the supply air during the transitional periods. The time range for the two functions can be set independently of each other.

Enable cooling function

Parameters: Enable cooling function Start date [DD:MM]

Setting value: 01.01 ... 01.05 ... 31.12

Parameters: Enable cooling function End date [DD:MM]

Setting value: 01.01 ... 01.10 ... 31.12

All cooling functions possible via the control system
• Bypass
• Cooling via multifunction contact (all functions)
• Cooling via brine EHE
• 3-way air shutter
are only enabled and ready for operation for the specified period. Outside the specified date range, these functions are deactivated and locked.

During the function lock, the message Cooling function lock active appears on the control unit and in the commissioning software.

The bypass can still be controlled via the building control system.

Enable heating function

Parameters: Enable heating function Start date [DD:MM]

Setting value: 01.01 ... 15.10 ... 31.12

Parameters: Enable heating function End date [DD:MM]

Setting value: 01.01 ... 15.04 ... 31.12

All heating functions possible via the control system
• Supplementary heating via multifunction contact (all functions)
• Supplementary heating via ZP1
• Supplementary heat register functions
are only enabled and ready for operation for the specified period. Outside the specified date range, these functions are deactivated and locked.

During the function lock, the message Heating function lock active appears on the control unit and in the commissioning software.