Parameter List and Menu Structure of VS 300
103
Doku-Version 2.05 - Firmware 2.10 - 15. September 2017
8.1.6 Parameter List S2: Setpoints Basic Parameters - Day/Night Operation
CL1 CL2 Function/
Description
Range Default Dim.
Displayed / Condition
(1): Minimum of one stage must be defined in
CL:
CL1: S301 > 0
CL2: S331 > 0
(2): Only shown when CL configured as HP
controller
NT LT HP
S220 S260 Basic load time 3..250 30 60 10 s
(1)
S221 S261 Variable load time 3..250 250 250 30
s
S222 S262 Basic unload time 3..250 10 10 20
s
S223 S263 Variable unload time 3..250 30 20 30
s
S224 S264 Limit starts 4..60 6 6 - 1/h
S225 S265 Temperature t
max
in
CL# for High Pressure
CLK# alarm
Only CL2: Stages in
CL1 are disabled when
temperature rises above
this level, if S343 = 1
-30..55 0 -20 52 °C
(1)
S226 S266 Temperature in CL# to
reset High pressure
CL# alarm
Only CL2: Stages in
CL1 are re-enabled
when temperature falls
below this level, if S343
= 1
-35..48 -5 -25 45 °C
S227 S267 Temperature in CL# for
Low Pressure in CL#.
Stages of CL# are shut
down when temperature
falls below this level (LP
control only).
-50..20 -25 -46 10 °C
(1)
S228 S268 Target temperature in
heat recovery mode
(t
max
HR)
30..50 - - 46 °C
(1) and respective CL must be activates as HP con
troller (see S390)!
S229 S269 Control hysteresis in
heat recovery mode
(Dif_HR)
1..10 - - 4 K
S230 S270 Low Pressure CL#
alarm delay
0..60 10 10 10 min
(1)
S231 S271 High Pressure CL1
alarm delay
0..60 10 10 10 min
(1) and (2)
S232 S272 Cycle time for base load
rotation / fan protection
5..720 /
---
45 45 45 min (1)
S233 S273 Actuating mode:
0: Fixed sequence
1: By run time
0..1 1 1 0 -
(1) and (2)
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