Setting the low temperature leaving alarm
Note: For the target cooling LWT setpoints between 40ºF (4.4ºC) and 14ºF (-10ºC), configure the
micro DIP switches to glycol mode.
1. In the operator access level, press System Setpoints, and select Low LWT Alarm.
2. Set this parameter to between or 5.4ºF (3ºC) to 9ºF (5ºC) degrees above the liquid freeze
temperature setpoint. For example, if the glycol liquid freeze setpoint is 14ºF (-10ºC), you can
set the alarm to 23ºF (-5ºC).
YMAE Air-Cooled Inverter Scroll Chiller and Heat Pump110