en
9
4
Control parameters and display
channels
4.1
Channel overview
Channel
Designation
Page
COL
D
Temperature collector
10
TST
D
Temperature store base
10
TSTT
D
Temperature store top
10
h P1
D
Operating hours relay 1
10
h P2
D
Operating hours relay 2
10
kWh
D
Heat quantity kWh
10
MWh
D
Heat quantity MWh
10
TIME
D/C
Time
10
D = Display value
C = Control parameter
C* = Corresponding channel is available when the
corresponding option is enabled.
Channel
Designation
Page
DT O
C
Switch-on difference
11
DT F
C
Switch-off difference
11
SMAX
C
Maximum store temperature
11
CEM
C
Collector temperature limitation 11
OCCO
C
Option collector cooling
11
CMAX
C*
Maximum collector
temperature
11
OCMN
C
Minimum limitation option
11
CMIN
C*
Minimum collector temperature
11
OCFR
C
Option antifreeze collector
12
CFRO
C*
Antifreeze switch-on tempe-
rature
12
CFRF
C*
Antifreeze switch-off tempe-
rature
12
OSTC
C
Option store cooling
12
OTC
C
Option tube collector
12
AH O
C
Switch-on temperature ther-
mostat
12
AH F
C
Thermostat switch-off tempe-
rature
12
t1(2, 3) O C
Thermostat switch-on time 1
(2, 3)
13
t1(2, 3) F
C
Thermostat switch-off time 1
(2, 3)
13
FMAX
C
Maximum flow rate
13
MEDT
C
Antifreeze type
13
MED%
C
Antifreeze concentration
13
MAN
C
Manual mode
13
UNIT
C
Temperature unit
13
LANG
C
Language
13
T1(2,3)
C
Sensor type
13
W046 XXXX
Version number