Honeywell TB8575A1000 SuitePro Fan Coil Thermostat - 24V - 2/4 Pipe. The SuitePRO is a family of Digital Fan Coil thermostats for residential and commercial applications such as hotels, condominiums, school classrooms, etc. TB8575A1000 - 2-pipe or 4-pipe with seasonal heat/cool changeover; 24Vac.
Suitable for multiple applications. Changes in output wiring and external links between wiring terminals allow you to configure the thermostat for the appropriate application.
The applications that are available are:
- Heating or Cooling only
- Two pipes: Heat or Cool with Manual Changeover
- Two pipes: Heat or Cool with Seasonal Changeover (requires optional pipe sensor)
- Two pipes: Heat or Cool with Auxiliary Heat and Manual or Seasonal Changeover (requires optional pipe sensor)
- Four pipes: Mixed Manual and Auto Changeover
- Four pipes: Manual Changeover
- Four pipes: Auto Changeover
. Simple, intuitive user interface and ease of installation.
. Attractive modern styling ideal for hotels and condos.
. Digital display of ambient temperature, setpoint, mode icons when cooling or heating relays operate, when energy savings mode is active, and fan status.
. Four buttons allow manual control of system operation, fan speed, and temperature setpoint adjustment.
. VersaSpeed T Fan Ramp Algorithm automatically adjusts Low, Medium, High fan speed.
. Optional freeze protection feature that turns on heat, if necessary.
. Activity sensing algorithm sets back thermostat to economy mode.
. Auto fan rest option sets back fan to auto mode.
. Energy savings mode -- external energy savings input from dry contact such as time switch, occupancy sensor, or hotel cardkey overrides comfort setpoint with selectable setback heating or cooling setpoints.
. Energy savings input configurable as a normally open or normally closed dry contact.
. Proportional plus integral (P+I) control algorithm for precision temperature regulation.
. Selectable C or F.
. Adjustable deadband, in auto changeover mode, for heat and cool control.
. Adjustable maximum heating and minimum cooling setpoint limits.
. Installer setup mode allows changes of operating parameters.
. EEPROM permanently retains user settings, including setpoints, during power loss (no batteries required).
. Capability to display temperature sensor failure for easier troubleshooting.
. Optional remote temperature sensor and remote pipe sensor.
Description - 3-Speed Fan Coil Thermostat; 2 or 4 pipe Manual/Auto Heat or Cool changeover, 3 speed fan, Supply voltage: 24 Vac 50/60 Hz
Application - 2 or 4 pipe fan coil, Heat/Cool manual/auto changeover, 3-speed fan, 24 Vac
Changeover - Manual/Auto
Switch Positions (System) - OFF-HEAT-COOL-AUTO
Switch Positions (Fan) - HI-MED-LOW-AUTO-OFF
Color - Premier WhiteŽ
Setting Temperature Range (F) - 50 F to 90 F
Setting Temperature Range (C) - 10 C to 30 C
Voltage - 20 to 30 Vac
Frequency - 50 Hz; 60 Hz
Electrical Ratings - 24 Vac, Fan Rating: 1.0 A, Relay Rating: 1.0 A
Display - LCD
Mounting - Direct mounting on horizontal 2 x 4 in. (50mm x 75 mm) junction box.
Dimensions (in.) - 3 13/16 in. high x 5 13/16 in. wide x 1 1/8 in. deep
Dimensions (mm) - 97 mm high x 148 mm wide x 29 mm deep
Operating Humidity Range (% RH) - 5 to 95% RH, non-condensing