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30
Installation
Indications,
functions and options
Messages
Commissioning
Operation and function
Legend:
Symbol
Description
x
Channel is available
x*
Channel is available, if the corresponding option is activated.
Adjustment channels
Channel
Description
Factory setting
Page
S2MX
x
Maximum store temperature 2
60 °C [140 °F]
EM
x
Collector emergency temperature
130 °C [270 °F]
OCC
x
Collector cooling option
OFF
CMX
x*
Maximum collector temperature
110 °C [230 °F]
OSYC
x
System cooling option
OFF
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]
PRIO
x
Priority
1
tLB
x
Loading break (store sequence control)
2 min
tRUN
x
Circulation time (store sequence control)
15 min
DTSE
x*
Spread temperature difference
40 K [70 °Ra]
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
GFD
x
Grundfos Direct Sensor™
OFF
OHQM
x
Heat quantity measurement option
OFF
SEN
x*
VFD allocation
2
MEDT
x*
Antifreeze type
1
MED%
x*
Antifreeze concentration (only if MEDT = propylene or ethylene glycol)
45 %
MAN1
x
Manual mode R1
Auto
MAN2
x
Manual mode R2
Auto
LANG
x
Language
dE
UNIT
x
Temperature unit
°C
RESE
x
Reset - back to factory settings
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Version number