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APPLICATION
Controller RTF 31. is designed for hot or cold temperature control in the following outlets:
DHW production;
heating swimming pool water;
underfloor heating panels or fan coils;
heating horticultural beds;
convectors.
Essential accessories:
1 detector for primary control.
Optional accessories:
1 detector for limit control.
1 set-point adjuster.
FEATURES
Power supply: 24 V ~ oppure 230 V ~.
Controller: 3 VA.
DIN 53 x 115 modular case.
Protection: IP 40.
Digital programming by means of 4 operating keys and 3-digit numeric display.
Modulating control of valve by 3-wire reversible actuator or On-Off in 2 stages.
Minimum and maximum limits flow temperature.
Season switching by external switch.
Description
Data sheet
Modulating temperature controller.
DETECTORS & ACCESSORIES
Sensing element
Immersion water temperature detector (quick sensing).