U
SPEED
2
= (MB_ADDR_FAN_POWER_2_VOLT / 100)[V].
MB_ADDR_FAN_POWER_3_VOLT - a variable that determines a voltage value that will be
exposed to the analogue output connected with a fan for a third gear. Recording in this register is locked
U
SPEED
3
= (MB_ADDR_FAN_POWER_3_VOLT / 100)[V].
MB_ADDR_FAN_ADDITIONAL_VOLT - a variable that allows to set an additional constant
value added to the voltage exposed to the analogue output assigned to the fan. Allowable values for the
variable fall within the range from 0 to 400 400 (0.00[V] - 4.00[V]). Attempt to record a number beyond the
allowable values leads to an error message. The variable is stored in backed-up EEPROM memory.
U
ADD
_
FAN
= (MB_ADDR_FAN_ADDITIONAL_VOLT / 100)[V].
MB ADDR FAN DELAY OFF TIME - a variable that determines a duration of delay of fan switch-
off with respect to heater switch-off. Attempt to record a number beyond the allowable values leads to an
error message. The variable is stored in backed-up EEPROM memory.
MB_ADDR_ZONE_AVAILABLE_MODE - a variable that allows to set allowable device
operating modes. Acceptable values for the variable:
Variable value
Operating mode
1
Ventilation only
2
Heating only
3
Ventilation and heating
Table 17: Operating mode
Attempt to record a number beyond the allowable values leads to an error message. The variable is stored in backed-up
EEPROM memory.
Caoution !!!
Shifting parameters from ventilation to heating will lead to automatically change gear to 1 if it was on 0.
