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11-03-2022, 01:42 PM #1
YORK YMPA0100 AMICHI - BACnet / Modbus
Hi,
Recently installed a York YMPA0100 AMICHI unit for brine purposes only...
Is there a cheap/easy solutions for using a plain switch to use two setpoints?
During the day we need two different setpoints (-10°C and 0°C).
The operators simply want to use a toggle switch to change the setpoint...
Could this be done without a BacNet / Modbus unit?
I'm not familiar with this kind of protocols...
Thanks in advance,
Have a great weekend!
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11-03-2022, 07:44 PM #2
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Re: YORK YMPA0100 AMICHI - BACnet / Modbus
Hi
Put 2 thermostats with 2 set point
Then put one key 1-0-2
Thermostat 1 comes to 1
Thermostat 2 comes to 2
From Common goes to your system
Send me your mail
I will draw it