Vitodens 200-W B2HA 112, 150 Service
89
5683 710 - 09
Outdoor Temperature
Room Setpoint Temperature
Supply Temperature
Raising the reduced room temperature
During operation with reduced room temperature, the
reduced room setpoint temperature can be automatically
raised based on the outdoor temperature.
The temperature is raised in accordance with the selected
heating curve, but no higher than the standard room
temperature setpoint. The outdoor temperature limits
for the start and end of the temperature raising can be
adjusted via coding addresses “F8” and “F9”.
A
Heating curve for operation with standard room
temperature
B
Heating curve for operation with reduced room
temperature
Allocating heating circuits to the remote control
The heating circuit allocation must be configured when
commissioning the Vitotrol 200A or Vitotrol 300A.
Heating circuit
Configuration
Vitotrol
200A
Vitotrol
300A
The remote control affects the heating
circuit without mixing valve A1
The remote control affects the heating
circuit with mixing valve M2
The remote control affects the heating
circuit with mixing valve M3
H 1
H 2
H 3
HC 1
HC 2
HC 3
Note:
One heating circuit can be allocated to the Vitotrol
200A. Up to three heating circuits can be allocated
to the Vitotrol 300A. Up to 2 remote controls may
be connected to the control unit. If the heating
circuit allocation is later cancelled, reset coding
address A0 for this heating circuit to 0 (fault
message BC, BD, BE).
Control Functions
(continued)
Function Description
