Solar - Buderus Logamatic LON-Gateway Technical Information

Network interface
3

3.2.6 Solar

53 Solar operating mode (Day/Night/
Auto)
Tab. 38 Value for changing the operating mode of the solar heating system
Format:
Value Designation
0 HVAC_AUTO
1 HVAC_heat
6 HVAC_off
Tab. 39
Changing the operating modeWith the HVAC_heat / HVAC_off setting, the operating mode for the
consumer is changed externally via the LON data bus.
54 Solar operating mode (Day/
Night/Auto)
Tab. 40 Display of the currently-valid operating mode for the solar heating system
55 Collector actual temperature
(FSK)
Tab. 41 Display of the currently-measured collector temperature for the solar heating system
Note:
230 °F (110 °C) is an invalid value (e.g. no temperature sensor connected, sensor defective, etc.).
56 Temperature tank 1 bottom
actual (FSS1)
Tab. 42 Display of the currently-measured actual temperature in the solar part of the DHW tank
Note:
230 °F (110 °C) is an invalid value (e.g. no temperature sensor connected, sensor defective, etc.).
22
Technical Information Logamatic LON-Gateway - Subject to modifications resulting from technical improvements!
SNVT_hvac_mode
(108)
Description
The solar thermal system works according to the internal setting on
the control panel (automatic mode).
The solar thermal system is turned on and works in manual day
mode (heed instructions - no control function!).
The solar thermal system is turned off (see instructions!).
SNVT_hvac_mode
(108)
SNVT_temp_p(105)
SNVT_temp_p(105)
nviSLTgNtAt
nvoSLBetrieb
nvoSLKoll_Tp
nvoSLSP1Unten_Tp
2
2
2
2