UK
ENGLISH
II - TECHNICAL SPECIFICATIONS
Electric actuator
• Power supply: 5 VDC
• Consumption 2.5 W (motor ON)
• Protection degree IP 30
• Ambient temperature range 0°C - 50 °C
• Control unit-actuator cable C (red) length: 2 m
Actuator/mixing valve probe E (green): 0.27 m
• Cable connectors: actuator-control unit RJ9-RJ9, actuator-mixing valve RJ9 NTC 10 kΩ
screw tip
• CE marking
Programming control unit
• ABS casing
• Power supply: 90 VAC to 260 VAC / 50 or 60 Hz
• Consumption: 3W max. (loads on disconnected relays)
• Temperature adjustment range: 35 °C - 65 °C
• Thermal shock temperature range: 50 °C - 65 °C
• Ambient temperature range: 0 °C - 50 °C
• Protection degree: IP20
• Breaking capacity:
for relays, flush, circulation pump, DHW production: 10 A / 250 VAC (NO)
for alarm relay: 8 A / 250 VAC (NO/NC)
• CE compliant: yes
• Retains time setting for 24 hours in the event of power supply failure
• Programs and user settings are retained irrespective of the duration of any power outage
• Connectors: mixed water return probe-control unit D (blue): 3 m
Thermostatic mixing valve
• Max. operating pressure: 4 bar.
• Min. operating pressure: 1 bar.
• Recommended operating pressure: 2-4 bar.
• Max. hot water temperature: 85 °C.
• Minimum difference between inlet temperatures: 5 °C.
For systems with closed loop and recirculation system:
minimum ∆T (HW-CW) must be 35 °C (as per EN1111 standard).
• Max. pressure difference: 1.5 bar.
• High anti-scald safety: if the cold water supply is cut off, mixed water is quickly shut off
(hot water-mixed water ∆ >10 °C).
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