Baxi POWER HT+ Series Installation And Service Manual page 81

P P arameter Parameter
number
5977 F F unction input H5
5978 C C ontact type H5
7609474 - v02 - 04092014
Description
None
Optg mode change CHs+HW : Heating and DHW circuit changeover
mode
Optg mode changeover HW : DHW circuit changeover mode
Optg mode changeover CHs : The regimes of the heating circuits are
switched to parameter mode line 900-1200-1500
Optg mode changeover CH1: The regimes of the heating circuits are
switched to parameter mode line 900-1200-1500
Optg mode changeover CH2: The regimes of the heating circuits are
switched to parameter mode line 900-1200-1500
Optg mode changeover CH3: The regimes of the heating circuits are
switched to parameter mode line 900-1200-1500
Heat generation lock : The generator is locked. All heating circuit and
DHW temperature requirements are ignored. (Antifreeze active°
Error/alarm message : The input causes an error message on the
regulator
Consumer request VK1 : The input causes an error message on the
regulator
Consumer request VK2 : The input causes an error message on the
regulator
Release swimpool source htg : Swimming pool requirement
Excess heat discharge : Enables an external generator to force the
switches (heating circuit, DHW, Hx pump) to dissipate any heat sur­
plus
Release swi pool solar : This function enables the release of solar
swimming pool heating by an external resource.
Operating level HW : The temperature level can be adjusted by a
contact (external timer program) rather than by the internal timer pro­
gram.
Operating level CH1 : The temperature level can be adjusted by a
contact (external timer program) rather than by the internal timer pro­
gram.
Operating level CH2 : The temperature level can be adjusted by a
contact (external timer program) rather than by the internal timer pro­
gram.
Operating level CH3 : The temperature level can be adjusted by a
contact (external timer program) rather than by the internal timer pro­
gram.
Room thermostat CH1 : This input is used to generate a room tem­
perature thermostat demand for heating circuit 1.
Room thermostat CH2: This input is used to generate a room temper­
ature thermostat demand for heating circuit 2.
Room thermostat CH3: This input is used to generate a room temper­
ature thermostat demand for heating circuit 3.
Hot water flow switch : Connection of the flow rate controller on the
instantaneous water heating.
Hot water thermostat : Connection of the DHW tank thermostat
Pulse count : Impulse counter
Checkb sign flue gas damper : Feedback on flue gas valve position
Boiler flow switch : Start-up authorisation by flow rate controller
Boiler pressure switch : Start-up authorisation by pressure switch
NC
NO
9 Settings
Factory set­
ting
Room
thermostat
CH1
NO
81