Honeywell SDC heating and district heating controller Service Manual page 103

SDC / DHC
Para- Designation
meter
29 Heat generator
forced discharge
30* OEM maximum
limit
31* Full-load
regulation
34 Power limit for
heating
35 Power limit for hot
water
37 Burner counter
mode (counter of
operating hours)
38 Outside
temperature
lock, inverse
RESET
Resetting of burner
ST-1 start counter and
operating hours of
stage 1 (not if
parameter 01 =
OFF)
RESET Resetting of
ST-2 burner start
counter and
operating hours of
stage 2 (not if
parameter 01 = 2
or 01 = OFF)
EN2H-0221GE51 R0808
Setting range / Setting values
OFF
1 Discharge to process
water tank
2 Discharge to heating
circuits
3 Discharge to buffer tank
Setting value of parameter 03 to
130 °C
OFF, 0.5 to 10
50 ... 100 %
50 ... 100 %
AUTO
1 Feedback only
2 Free counter
OFF, –20 to +30 °C
SET by pressing the input button
SET by pressing the input button
Operation
Factory Setting
setting
OFF
110
OFF
100
100
AUTO
OFF
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