DC Fan Coil Unit Two‐pipe Wall‐mounted Series
22
Note:
Please refer to installation instructions for the water piping conection of the air conditioner that with throttle device inside.
At the first debugging, completely expel air from coils via expelling valve.
11.5 Wiring
Caution:
The reserved function is indicated in broken line table, users can select it when necessary.
a. Take out the faceplate, then dismantle the display cover plate.
b. Individual connects the power cord and signal line, adjusts the dial switch.
3-way valve
(4.ports)
discharge
valve
conector
DC Fan Coil Unit Two‐pipe Wall‐mounted Series
