Title: 370.011 Fan coils -42GW200-701C-installasjonsmanual.pdf
The 2-way valve is normally closed to the coil with no powered actuator side. The 3-way valve is normally closed to the coil with no powered actuator side while is open to the bypass way side. When the room temperature does not satisfy the thermostat, the valve opens after about 3 minutes about to allow water to circulate in the coil. • If the room temperature satisfies the thermostat or if the electricThe 2-way valve is normally closed to the coil with no powered actuator side. The 3-way valve is normally closed to the coil with no powered actuator side while is open to the bypass way side. When the room temperature does not satisfy the thermostat, the valve opens after about 3 minutes about to allow water to circulate in the coil. • If the room temperature satisfies the thermostat or if the electricpower has been switched off, the valve is closed after about 3 minutes towards the coil and is opened towards the bypass.