Smart temp SMT-AZC Installation & Operation Manual
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Smart temp SMT-AZC Installation & Operation Manual

Smt-azc thermostat is designed to work with the smart temp 24volt zone dampers
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SMT-AZC
INSTALLATION / OPERATION MANUAL
22
o
OFF
VERSION 2.0
www.smarttemp.com

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Summary of Contents for Smart temp SMT-AZC

  • Page 1 SMT-AZC INSTALLATION / OPERATION MANUAL VERSION 2.0 www.smarttemp.com...

  • Page 2: Terminal Designations

    TERMINAL DESIGNATIONS The SMT-AZC has dedicated screw The SMT-AZC thermostat is designed terminals located on the subbase to to work with the Smart Temp 24Volt facilitate ease of wiring to the actuator Zone Dampers Please take time to read and...

  • Page 3: Thermostat Location

    THERMOSTAT LOCATION Do not over-tighten the terminal screws. Check to see that all wires are landed The SMT-AZC should be installed in a correctly and dressed properly to location that represents the ambient prevent any shorts. space temperature. Do not install the...

  • Page 5: Key Functions

    When attaching the thermostat to the A = ON/OFF KEY - When the subbase, first place the hinged access cover SMT-AZC is not locked, this key allows on by fitting the plastic molded pins into the the thermostat to be turned ON or OFF.

  • Page 6: Entering The Setup Menu

    00. This number can satisfied. Press the UP and DOWN keys be used to assign the SMT-AZC to a to change the minimum damper particular HVAC unit. Use the UP and position.
  • Page 7 Press the SETUP key again and the damper blade fully open or fully closed. LCD will display the heating limit. The This is a critical step in the SMT-AZC factory default is 24° C. Press the UP setup since the thermostat can be used and DOWN keys to change the heating with a variety of 24 Volt actuators.

  • Page 8: Setting The Modbus Address

    0. Typically, it is not necessary integrated Modbus communications to adjust the temperature calibration capability for remote monitoring and offset as the SMT-AZC has been factory calibrated. If calibration is necessary, a control. high quality electronic digital For more information on Modus thermometer must be used.

  • Page 9: Thermostat Operation

    CHECKING THERMOSTAT SAVING SETTINGS AND EXITING THE STATUS POINTS SETUP MENU Press the ENTER key and the SMT-AZC After the thermostat is locked and operational, its status functions can be will save the setup menu settings and exit checked by pressing the STATUS key the program.

  • Page 10: Changing The Setpoint

    When the UP and DOWN keys are pressed, the thermostat will display the DAMPER POSITION OVERRIDE The SMT-AZC has a damper position word SET. The setpoint then can be override feature to assist in air changed within the setpoint limits.
  • Page 11 CANCELLING THE DAMPER OVERRIDE TO OPEN OVERRIDE Press the UP and DOWN keys until the In order for the SMT-AZC to control word OPEN appears on the LCD and normal damper operation, the override then press the ENTER key. The damper must be cancelled.

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