Preset Time Programs; Constant Operating Modes; Changing The Selected Time Programs And Set Temperatures - Viessmann OpenTherm VITOTROL 100 OT Operating Instructions For The System User

6 Commissioning

Preset Time Programs

Time Program P1
Central heating in accordance with the
following time program:
Monday to Friday
• 06:00 to 22:00:
Central heating with standard room
temperature (Comfort 1)
• 22:00 to 06:00:
Central heating with reduced room
temperature
Saturday and Sunday
• 07:00 to 23:00:
Central heating with standard room
temperature (Comfort 1)
• 23:00 to 07:00:
Central heating with reduced room
temperature
Time Program P3
Central heating in accordance with the
following time program:
Monday to Friday
• 12:00 to 20:00:
Central heating with standard room
temperature (Comfort 1)
• 20:00 to 12:00:
Central heating with reduced room
temperature

Constant Operating Modes

You can set the following operating modes:
• "PERM COMFORT": Continuous operation with standard room temperature
• "PERM REDUCED": Continuous operation with reduced room temperature
• "FROST PROTECTION": Frost protection mode:
• For room temperature-dependent operation: At room temperatures below 6˚C
• For weather-compensated operation: At outside temperatures below 3˚C

Changing the Selected Time Programs and Set Temperatures

You can set the following days and groups of days:
• Entire week (1 to 7)
• Monday to Friday (1 to 5)
• Saturday and Sunday (6 and 7)
• Individual days (1, 2, 3, ... 7)
Time Program P2
Central heating in accordance with the following
time program:
Monday to Friday
• 06:00 to 08:00 and 16:00 to 22:00
Central heating with standard room
temperature (Comfort 1)
• 08:00 to 16:00 and 22:00 to 06:00:
Central heating with reduced room
temperature
Saturday and Sunday
• 07:00 to 23:00:
Central heating with standard room
temperature (Comfort 1)
• 23:00 to 07:00:
Central heating with reduced room
temperature
Saturday and Sunday
• 07:00 to 22:00:
Central heating with standard room
temperature (Comfort 1)
• 22:00 to 07:00:
Central heating with reduced room
temperature