Como Open Therm - Overview of User Values

Part 1: Operation
9
Overview of user values
USER

T-ROOM DES 1
5°C - 40°C => 20°C /
41°F -104°F => 68°F
Value:

T-ROOM DES 2
5°C - 40°C => 20°C /
41°F -104°F => 68°F
Value:

T-ROOM DES 3
5°C - 40°C => 20°C /
41°F -104°F => 68°F
Value:

T-REDUCED
5°C -40°C => 10°C /
41°F -104°F => 34°F
Value

T-ABSENCE
5°C -40°C => 15°C /
41°F -104°F => 59°F
Value

T-DHW 1
10°C - 70°C => 50°C /
50°F -158°F => 122°F
Value:

T-DHW 2/3
(
onl
y
with tank
)
10°C - 70°C => 50°C /
50°F -158°F => 122°F
Value:

MAX T-HS
30°C-110°C => 85°C /
86°F -230°F => 185°F
Value:

MAX T-FLOW
(
onl
y
with 2nd HC
)
30°C-110°C => 85°C /
86°F -230°F => 185°F
Value:

MAX MODULATI 0-100 => 100% Value:

°C / °F °C - °F => °C Value:

RETURN
T-ROOM DES 1-3
Set room temperature for the 1.,2. or 3. heating period
T-REDUCED
Set room temperature for the night
T-ABSENCE
Set room temperature for the holiday period
T-DHW 1
Set hot water temperature for the first hot water period
T-DHW 2/3
Only for use in operation with an external hot water tank:
Set hot water temperature for the second hot water period
MAX T-HS
Maximum temperature of the boiler in heating operation:
Limitation for saving energy possible
MAX T-FLOW
Only with 2nd heating circuit: maximum flow temperature
of the mixing circuit (heating circuit 2 => protection)
MAX MODULATI
Maximum modulation factor of the boiler in heating
operation: Output limitation of the boiler for saving energy
°C / °F
Unit of the temperature