flowair HMI, Руководство пользователя

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HMI MANUAL
www.flowair.com 4
1. GENERAL DESCRIPTION
• HMI controller is compatible with LEO FB V–type water heaters.
• Automatic or manual 3–step fan speed adjustment.
• Control room temperature (by opening/closing the valve, or by
adjusting air volume automatically).
• Antifreeze mode – protection against dropping room temperature
below critical level.
• HMI controls up to 6 LEO V–type units (it is required to use RX signal
distributor while connecting more than one unit).
• Possibility to connect external NTC temperature sensor.
Power supply 230VAC/50Hz
Regulation Panel buttons / LCD display
Setpoint range +5 ÷ +40°C
Speed of the fan control range 3 steps
Storage conditions temperature –10 ÷ +60°C
Ambient temperature range
0 ÷ +50°C
Temperature sensor Built–in internal/
external NTC (option)
IP 20
Montage surface
Casing ABS & Acrylic material
Weekly programmer ON: 5d+2d, OFF
Rated switching power 830 W (single–phase motor)
2. TECHNICAL DATA