Samson TROVIS 5431, Монтаж и эксплуатация, Страница: 3 / 102

5.4.1 Characteristic (CO1 F04) . . . . . . . . . . . . . . . . . . . . . . . 41
5.4.2 Reduced operation (PA1) . . . . . . . . . . . . . . . . . . . . . . . 42
5.4.3 Limitation of return flow temperature (CO-SYS F01) . . . . . . . . . . . 43
5.4.4 External request (CO-SYS F10, F11) . . . . . . . . . . . . . . . . . . 43
5.4.5 Optimize (CO1 F02) . . . . . . . . . . . . . . . . . . . . . . . . . 45
5.4.6 Flash adaptation (CO1 F03, only with room sensor) . . . . . . . . . . 46
5.5 Drinking water heating system (systems 2 to 5) . . . . . . . . . . . . . 47
5.5.1 Storage tank sensor/Storage tank thermostat (CO2 F01, F02) . . . . . . 47
5.5.2 Forced charging of drinking water storage tank. . . . . . . . . . . . . 47
5.5.3 Intermediate heating for drinking water charging (CO2 F10) . . . . . . 48
5.5.4 Switchover of control for drinking water heating in the storage tank charging
system (CO2 F03) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
5.5.5
Build-up of charging temperature via the return flow sensor with deactivated
heating circuit (CO2 F08) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
5.5.6
Priority of drinking water heating system (CO2 F09) . . . . . . . . . . 49
5.5.7 Circulation pump for storage tank charging (CO2 F04) . . . . . . . . . 50
5.5.8 Parallel pump operation (CO2 F06) . . . . . . . . . . . . . . . . . . 50
5.5.9 Thermal disinfection of drinking water storage tank (CO2 F05) . . . . . 50
5.5.10 Times-of-use for the drinking water heating system (PA2) . . . . . . . . 51
5.5.11 Vacation and public holidays for drinking water heating (CO2 F07) . . 51
5.5.12 Control in systems with an instantaneous water heater (CO2 F11) . . . . 51
5.5.13 Recognition of drinking water tapping in systems with an instantaneous
water heater (CO2 F12). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
5.6
Controller response in case of faults . . . . . . . . . . . . . . . . . . 52
5.6.1 Defective sensor and malfunctions . . . . . . . . . . . . . . . . . . . 52
5.6.2 Setting the default values (CO-SYS F09) . . . . . . . . . . . . . . . . 52
5.6.3 Monitoring the temperature (CO-SYS F14) . . . . . . . . . . . . . . . 53
5.7 Protective functions . . . . . . . . . . . . . . . . . . . . . . . . . . 54
5.7.1 Frost protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
5.7.2 Blocking manual operation (CO-SYS F04) . . . . . . . . . . . . . . . 54
5.7.3 Forced operation of the pumps . . . . . . . . . . . . . . . . . . . . . 54
6 Memory pen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
6.1 Data exchange between heating controller and memory pen . . . . . . 55
7 Installing the heating controller . . . . . . . . . . . . . . . . . . . . 56
8 Electrical connection. . . . . . . . . . . . . . . . . . . . . . . . . . 58
9 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
EB 5431 EN
3
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