OPTIMISING COMPENSATOR OF TEMPERATURE & FLOW OPTIONAL TELEMANAGEMENT XTP 600
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• TELEMANAGEMENT : Enabled with ACB 468 accessory.

APPLICATION

Designed for the compensated control of one central heating site and for the On-Off control of a water heater for the production of DHW.
Optimises the performance of condensation boilers.
Data exchange with other controllers by means of serial connection.
Essential sensors: 1 external sensor, 1 heating flow sensor.
Optional accessories: 1 room sensor, 1 water heater sensor, 1 flue gases sensor, 1 remote control, 1 return site sensor.

FEATURES

• Power supply: 230 V~; Consumption: 5 VA; DIN 105 x 115 modular enclosure; Protection: IP 40. 

• Digital programming by means of 4 operating keys and alphanumeric display.

• Setting dates of heating season and automatic switching GMT – BST.

• Seven 24hour programs, two 7day programs, 25 holiday periods and one Special period with dates.

• Compensated control of heating site:
  – Modulating control valve with 3-wire reversible actuator.
  – Modulating control of variable-speed pump (compensated control of the flow)
  – On-Off control of heating pump in relation to times and thermal demand..
  – Optimisation of start and stop times.
  – Minimum and maximum limits of flow temperature.
  – Manual adjustment of origin of heating curve (compensation for intermediate seasons)..
  – Automatic adjustment of heating curve in relation to room temperature (Ambient Authority).
  – “Eco Off” function: closure of site when outside temperature mild.
  – Summer Site Exercise of valve and pump.

• Control water heater for production DHW:
  – On-Off control water heater pump by timed programs independent of heating.
  – “Priority water heater” function (closure heating valve).
  – Antibacteria function: once a week 70°C for 90 minutes.

• Three On-Off alarm inputs.

• 1 configurable input: remote control or flue gases temperature Pt 1 kΩ and On-Off alarm.

• Alarms for operation site and for short- or open- sensor circuits.

• Metering degree-days.

DETECTORS AND ACCESSORIES

Code		Description	Application range	Sensing element	Data sheet
ACB 468		Plug-in for communication via .	-	-	T 433
SAE 001		Outside temperature sensor.	-40 ... 40 °C	NTC 1 kΩ	N 120
SIH 010		Immersion temperature sensor.	0 ... 99 °C	NTC 10 kΩ	N 140
SCH 010		Surface temperature sensor.	0 ... 99 °C	NTC 10 kΩ	N 130
SAB 010		Room temperature sensor in wall mounting case 80 x 80 x 32.	0 ... 40 °C	NTC 10 kΩ	N 111
SAI 010		Irradiated sensor in 80 x 80 x 26 housing for wall mounting	0 ... 40 °C	NTC 10 kΩ	N 111
STF 001		Flue gases temperature sensor.	0 ... 500 °C	Pt 1 kΩ	N 165
CDB 300		Remote control to modify program in use.	-	-	N 710