SDC / DHC Operation
EN2H-0221GE51 R0808 41
Information Display Condition Remarks
MC1 actuator
operating status
Mixed heating circuit 1
specified
Mixed heating circuit 1
opens, closes or does not
move
Mixed heating
circuit 2 operating
status
Mixed heating circuit 2
specified
Heating program: Holiday,
Absent Til, Party Til, Auto,
Summer, Heating, Red.
Heating, Standby
Switching time program:
P1 (P2, P3) control mode:
Day, RED, ECO
MC2 actuator
operating status
Mixed heating circuit 2
specified
Mixed heating circuit 2
opens, closes or does not
move
District heating
valve operating
status
District heating valve
opens, closes or does
not move
With district heating
controllers
Heat generator
operating status
(st. 1)
Heat generator specified Information on the switching
state of the multi-stage heat
generator
Heat generator
operating status
(st. 2)
Multi-stage heat
generator specified
Information on the switching
state of the second stage of
the heat generator
Operating status
of modulating
heat generator
Modulating burner
specified
If a single-stage modulating
heat generator is set,
display of actual value and
setpoint occurs in %
Hot-water circuit
operating status
Hot-water circuit
specified
Hot-water program: Holiday,
Absent Til, Party Til, Auto,
Summer, Heating, Red.
Heating, Standby
Switching time program:
P1 (P2, P3) control mode:
Day, RED, ECO