Network interface
Technical Information Logamatic LON-Gateway - Subject to modifications resulting from technical improvements!
22
3
3.2.6 Solar
Format:
Changing the operating modeWith the HVAC_heat / HVAC_off setting, the operating mode for the
consumer is changed externally via the LON data bus.
Note:
230 °F (110 °C) is an invalid value (e.g. no temperature sensor connected, sensor defective, etc.).
Note:
230 °F (110 °C) is an invalid value (e.g. no temperature sensor connected, sensor defective, etc.).
53
Solar operating mode (Day/Night/
Auto)
SNVT_hvac_mode
(108)
nviSLTgNtAt
2
Tab. 38 Value for changing the operating mode of the solar heating system
Value
Designation
Description
0
HVAC_AUTO
The solar thermal system works according to the internal setting on
the control panel (automatic mode).
1
HVAC_heat
The solar thermal system is turned on and works in manual day
mode (heed instructions - no control function!).
6
HVAC_off
The solar thermal system is turned off (see instructions!).
Tab. 39
54
Solar operating mode (Day/
Night/Auto)
SNVT_hvac_mode
(108)
nvoSLBetrieb
2
Tab. 40 Display of the currently-valid operating mode for the solar heating system
55
Collector actual temperature
(FSK)
SNVT_temp_p(105)
nvoSLKoll_Tp
2
Tab. 41 Display of the currently-measured collector temperature for the solar heating system
56
Temperature tank 1 bottom
actual (FSS1)
SNVT_temp_p(105)
nvoSLSP1Unten_Tp
2
Tab. 42 Display of the currently-measured actual temperature in the solar part of the DHW tank
