en
11
Installation
Indications,
functions and options
Messages
Commissioning
Operation and function
Adjustment channels
Channel
Description
Factory setting
Page
DTCO
x*
Switch-on temperature difference cooling
20.0 K [40.0 °Ra]
DTCF
x*
Switch-off temperature difference cooling
15.0 K [30.0 °Ra]
OSTC
x
Store cooling option
OFF
OHOL
x*
Holiday cooling option
OFF
THOL
x*
Holiday cooling temperature
40 °C [110 °F]
OCN
x
Collector minimum limitation option
OFF
CMN
x*
Collector minimum temperature
10 °C [50 °F]
OCF
x
Antifreeze option
OFF
CFR
x*
Antifreeze temperature
4.0 °C [40.0 °F]
OTC
x
Tube collector option
OFF
TCST
x*
OTC starting time
07:00
TCEN
x*
OTC ending time
19:00
TCRU
x*
OTC runtime
30 s
TCIN
x*
OTC standstill interval
30 min
OHQM
x
Heat quantity measurement option
OFF
FMAX
x*
Maximum flow rate
6.0 l/min
MEDT
x*
Antifreeze type
1
MED%
x*
Antifreeze concentration (only if MEDT = propylene or ethylene glycol)
45 %
ODB
x
Drainback option
OFF
tDTO
x*
ODB switch-on condition - time period
60 s
tFLL
x*
ODB filling time
5.0 min
tSTB
x*
ODB stabilisation time
2.0 min
OBST
s*
Option booster function
OFF
MAN1
x
Manual mode R1
Auto
MAN2
x
Manual mode R2
Auto
MB
x
ModBus slave address
60
LANG
x
Language
dE
UNIT
x
Temperature unit
°C
RESE
x
Reset - back to factory settings
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Version number
Legend:
Symbol
Description
x
Channel is available
x*
Channel is available, if the corresponding option is activated.
s*
System-specific channel, only available if the corresponding option is activated