• Output for an on/off valve actuator
• Output for electric heat.
• Outputs for a three-speed fan.
• Control depending on the room or the return air temperature.
• Automatic heating/cooling changeover.
• Operating modes: Normal, Economy and Standby.
• Operating mode changeover input for remote control (Day/Night).
• Air movement control function for avoiding damage resulting from moisture.
• Selectable installation and control parameters.
• Display of room temperature or setpoint (selectable).
• Electronic minimum and maximum setpoint limits.
• Operating voltage 24 Vac.
Typical use:
• Control of the room temperature in individual rooms that are heated or cooled with
two-pipe fan coil units equipped with electric heat.
• Opening or closing a valve.
• Switching electric heat.
• Switching a three-speed fan.
Suitable for two-pipe fan coil unit systems with:
• Automatic heating/cooling changeover.
• Continuous heating or cooling mode.
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