4. Control parameters and display channels
4.1 Overview of channels
Legend:
x
Corresponding channel is available.
x*
Corresponding channel is available when the corresponding
option is enabled
Only if the option heat quantity measurement is activated
(OHQM), will the corresponding channel be available.
MEDT
Only if an antifreeze (MEDT) other than water or Tyfocor
LS/G-LS(MEDT0or3) is used, will the channel anti-
freeze concentration (MED%) be displayed.
Only if the option heat quantity measurement is deactiva-
ted (OHQM), will the corresponding channel be available.
Please note:
Only if temperature sensors are connected, will S3 and S4
be displayed.
* Arrangement 2 applies to versions 68.30 and 69.30 only.
PG 67.30 and 69.30 only
channel
Arr description page
1 2*
COL x x Temperature collector 1 11
TST x Temperature store 1 11
TSTL x Temperature store 1 base 11
TSTU x Temperature store 1 top 11
S3 x Temperature sensor 3 11
TRF
Temperature return sensor 11
S4
Temperature sensor 4 11
n % x Pump speed relay 1 11
n1 % x Pump speed relay 1 11
h P x Operating hours relay 1 11
h P1 x Operating hours relay 1 11
h P2 x Operating hours relay 2 11
kWh
Heat quantity kWh 12
MWh
Heat quantity MWh 12
Arr 1-2 Arrangement 9
DT O x x Switch-on temperature difference 13
DT F x x Switch-off temperature difference 13
DT S x x Set temperature difference 13
RIS x x Rise 13
S MX x x Maximum temperature store 1 13
EM x x Emergency temperature collector 1 14
channel
Arr description page
1 2
OCX x x Option collector cooling collector 1 14
CMX x* x* Maximum temperature collector 1 14
OCN x x Option minimum limitation
collector 1
14
CMN x* x* Minimun temperature collector 1 14
OCF x x Option antifreeze collector 1 14
CFR x* x* Antifreeze temperature collector 1 14
OREC x x Option recooling 15
O TC x x Option tube collector 15
AH O x Switch-on temp. for thermostat 1 15
AH F x Switch-off temp. for thermostat 1 15
OHQM x Option heat quentity measurement 12
FMAX
Maximum flowrate 12
MEDT
Antifreeze type 12
MED% MEDT MEDT Antifreeze concentration 12
nMN x Minimum pump speed relay 1 16
n1MN x Minimum pump speed relay 1 16
HND1 x x Manual operation relay 1 16
HND2 x x Manual operation relay 2 16
LANG x x Language 16
PROG XX.XX Program number
VERS X.XX Version number