F1-A6 Group Controller

• Large letters to show ambient temperature
• Monitor 32 FCUs
• Query every single FCU working condition
• All wires of controller and fan coils can be displayed
• Memorise the last running situation of all FCUs
• RS-485 standard MODBUS RTU communication protocol
• Backlight LCD screen is optional
• Cool/fan/heat mode shift, high/mid/low/auto fan speed shift

 

 

 

F1-A8 Digital Thermostat

• Large letters to show ambient temperature
• Easy to set temperature, mode, fan speed
• Case colour is optional
• Match up digital controller could monitor individual FCUs
• Two-line non-polarity communication, FCU address can be set by key
• Backlight LCD screen is optional

 

 

 

 

 

F1-A9 Digital Controller

• Small size, easy to install
• Suitable for a 2-pipe system
• Match up with 2 or 3 port motorised valve
• Control fan speed, high, med, low, auto

 

 

 

 

 

 

 

F1 MODBUS Converter

• MODBUS RTU interface
• Built in 15KV surge protection for all signals
• Easy to operate
• Small credit card size