Introduction
Attention to Installation and Wiring of Fan Coil Unit Controller
Details
Two Problems in Installing and Wiring Fan Coil Unit Temperature Controllers:
First: First of all, we need to know what equipment the LCD fan coil unit thermostat should control.
Second: find out how many wires these devices need to connect to and where each wire is connected. Of course, the fan coil unit LCD temperature controller that normally controls the is mainly made of 7 wires (4 wires need to be connected from the terminal of the fan coil unit, which are respectively high, medium, low and zero wires, plus the three wires of the electric valve installed on the fan coil unit are respectively the valve opening wire, the valve closing wire and the zero wire. These seven wires correspond to the terminals of the fan coil unit LCD temperature controller respectively). In addition, the hot wire and the zero wire introduced by the fan coil unit LCD temperature controller will depend on where we connect the two wires. We can control them freely as long as 220V power supply is connected.
There is also a fan coil unit LCD temperature controller, which is the floor heating temperature controller. The LCD temperature controller is used to control floor heating equipment such as electric blankets, geothermal films and other floor heating products. The fan coil unit temperature controller is 6-wire, which is respectively connected with two control lines of floor heating equipment, external sensors and power lines.
Well, the above is a brief introduction to the installation method of fan coil unit thermostat and the matters needing attention. I wonder if you have mastered it? In fact, when we install the fan coil unit thermostat, the location is very important, we should avoid the power supply, and do not place it in the place where humidity and direct sunlight will be most appropriate. At the same time, it will not interfere with the placement of other things, so when we start to install the fan coil thermostat, we must find a good place to start!
