Brand Name: Refworld
Model Number: 3PH-XXX
Place of Origin: Zhejiang, China (Mainland)
Host control board is not only communicating administration of 3PH control system net,but also controller of outdoor Host.It builds up the part of input and output of 3PH controller.And be used to achieve the function of in-controller Host as "input protection,output control,simulate capacity input,control computing,save all the oarameter in net";it can bulid up control net with manual controller as well as control the center air conditional unit without manual controller.
Applicable range
Main functions:
Intelligent defrost/manual defrost
Timing ON/OFF and calendar
Running parameter set and reset
Auto anti-freezing
LED show
Net type control technique
Single key to ON, also to OFF, remote control to ON/OFF
Mulriple password protection function
Telephone remote control and long-distance monitor protection
Switch quantity output: 5 relays control output-relay ON/OFF;50/60 Hz AC277V/7A,DC30V/7A.
Switch quantity input:6 ways,no source signals input,and each of them is photeelectricity isolation type
Simulation input:4 ways