Honeywell SDC heating and district heating controller Service Manual page 41

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