35
•
QAA 88 device – boiler unit
Equithermal control without space effect
•
Outside sensor QAC34/101
•
Thermostatic valve (Filling valve) - series VTC312
(external thread) or VTC 512
•
Three-way mixing valve VBI31.20 with drive
SQK34.00
•
Heating branch sensor QAD36/101
•
Water heater thermostat type: 7K1.6R326.00A (only
in case boiler is used for HW heating)
•
QAA 88 device – space unit
Space control
•
Outside sensor QAC34/101 – is not used
•
Thermostatic valve (Filling valve) - series VTC312
(external thread) or VTC 512
•
Three-way mixing valve VBI31.20 with drive
SQK34.00
•
Heating branch sensor QAD36/101
•
Water heater thermostat type: 7K1.6R326.00A (only
in case boiler is used for HW heating.)
•
QAA 88 device – space unit
Equithermal control with space effect
•
HMI service unit for Saphir regulator operation
(ACX84.910/ALG) – only by request
•
Outside sensorQAC34/101
•
Thermostatic valve (Filling valve) - series VTC312
(external thread) or VTC 512
•
Three-way mixing valve VBI31.20 with drive
SQK34.00
•
Heating branch sensor QAD36/101
•
Water heater thermostat type: 7K1.6R326.00A (only
in case boiler is used for HW heating)
•
QAA 88 device – space unit
Space control
•
HMI Service unit for Saphir regulator operation
(ACX84.910/ALG) – only by request
•
Outside sensorQAC34/101 – is not used
•
Thermostatic valve (Filling valve) - series VTC312
(external thread) or VTC 512
•
Three-way mixing valve VBI31.20 with drive
SQK34.00
•
Heating branch sensor QAD36/101
•
Water heater thermostat type: 7K1.6R326.00A (only
in case boiler is used for HW heating)
•
HMI Service unit for Saphir regulator operation
(ACX84.910/ALG) – only by request
Equithermal control without space effect
•
Outside sensorQAC34/101
•
Thermostatic valve (Filling valve) - series VTC312
(external thread) or VTC 512
•
Three-way mixing valve VBI31.20 with drive
SQK34.00
•
Heating branch sensor QAD36/101
•
Water heater thermostat type: 7K1.6R326.00A (only
in case boiler is used for HW heating)
Note:
In case the equithermal control is without space effect we must suitably set P 21 parameter. If there is not
reached the desired P 103 (P 106 and P 109) space temperature we must increase the slope of heating
curve. Correct setting of heating curve slope is done by the end user. The changes do not become evidayt
immediately, but with regard to the equipment adaptability and various buildings inertia they become evidayt
after some time which might make several days.
The heating curve can be tuned by the parallel shift (parameter P 19). By increasing the value we increase
the desired heating circuit temperature thus we increase the temperature in the space. The parallel shift
parameter shifts the whole heating curve. The heating curve slope parameter only changes the slope of the
curve.
