SZW133 photo
Wireless Programmable 365-Day Thermostat

SZW133

· Uses ZigBee protocol, IEEE 802.15.4 compliant
· Up to 2 heating and 2 cooling stages
· Up to 2 compressor stages and 2 auxiliary heat stages, with a configurable reversing valve
· Auxiliary Heat 2 or B/O output can be used as a programmable Time Clock output

pdf  Instructions      pdf  Submittal Data

Features

· Stand-alone or network operation
· 365-day time clock with 2 holiday schedules with automatic leap year and daylight savings correction
· Adjustable delay on power-up and start-up for soft starts
· P+I control option
· Smart recovery
· No backup battery required
· Minimum on/off times for HVAC equipment protection
· 32-character LCD display
· Six status LEDs
· Remote room sensing capability
· User setpoint adjustment limits
· Local and remote override capability
· System and fan switching with access lockouts
· Access to programming or schedule may be locked out or limited with the use of an access code
· Fahrenheit or Celsius temperature display
· Self-healing, "plug & play" mesh network
· 100mW output at 2.4 GHz
· 150 to 500 feet typical in building range