SZ1041 photo
Programmable 365-Day Modulating Thermostat


· 2 stages each of heating and cooling plus a 4-20 mA analog output for economizing
· Discharge air sensor input for economizer functions
· Outdoor air sensor input with heating & cooling lockouts

pdf  Instructions      pdf  Submittal Data


· 365-day time clock with two holiday schedules with automatic leap year and daylight savings correction
· Stand-alone or network operation
· Adjustable delay on power-up and start-up for soft starts
· P+I control option on digital stages
· Smart Recovery
· No backup battery required
· Minimum on/off times for HVAC equipment protection
· 32 character LCD display
· 6 status LEDs
· Remote room sensing capability
· User setpoint adjustment limits
· Local and remote override capability
· System and fan switching with access lockouts
· Fan interlock safety option
· Filter service input and indication
· Equipment monitoring inputs and indication
· External time clock input
· Energy management input for setpoint shift
· Access to programming or schedule may be locked out or limited with the use of an access code
· Fahrenheit or Celsius temperature display
· Digital enthalpy switch input for economizer enable