REMEHA Sol Plus - Page 33

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InstallationIndications, functions and optionsMessages Commissioning Operation and function
Display channels
Channel Description Connection terminal Page
COL1 x Temperature collector 1 S1 53
TST x Temperature store S2 53
COL2 x Temperature collector 2 S3 53
S4 x Temperature sensor 4 S4 53
TSTT x* Temperature store top S4 53
n1 % x Speed R1 R1 54
n2 % x Speed R2 R2 54
h P1 x Operating hours R1 R1 55
h P2 x Operating hours R2 R2 55
kWh x* Heat quantity in kWh - 54
MWh x* Heat quantity in MWh - 54
TIME x Time - 55
Adjustment channels
Channel Description Factory setting Page
Arr x System 7 55
DT O x Switch-on temperature difference R1 / R2 6.0 K [12.0 °Ra] 56
DT F x Switch-off temperature difference R1 / R2 4.0 K [8.0 °Ra] 56
DT S x Set temperature difference R1 / R2 10.0 K [20.0 °Ra] 56
RIS x Rise R1 / R2 2 K [4 °Ra] 56
PUM1 x Pump control type R1 PSOL 56
n1MN x Minimum speed R1 30 % 57
n1MX x Maximum speed R1 100 % 57
S MX x Maximum store temperature 75 °C [167 °F] 56
OSEM x Store emergency shutdown option OFF 56
PUM2 x Pump control type R2 PSOL 56
n2MN x Minimum speed R2 30 % 57
n2MX x Maximum speed R2 100 % 57
EM1 x Collector emergency temperature 1 130 °C [270 °F] 56
EM2 x Collector emergency temperature 2 130 °C [270 °F] 56
OCC1 x Collector cooling option collector 1 OFF 58
CMX1 x* Maximum collector temperature 1 110 °C [230 °F] 58
OCC2 x Collector cooling option collector 2 OFF 58