1, 220V±10%, 50/60HZ
2, control the 3 speed fan and 2 wire motorized valve (3 wire motorized valve optional), or it can control the damper
3, LCD screen, Backlight
4, internal or external temperature sensor (optional)
5, 2 pipe system / 4 pipe system
6, heating or cooling/ heating
7, programmable /non-programmable
8, installed with the standard 86 plastic electric box
9, for the wiring diagram, pls ask me to confirm
10, thanks for your support
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