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HONEYWELL TB6575B1000 3-Speed Fan Coil Thermostat; 2 pipe Manual/Auto changeover, Heat/Cool/Auto, 3 speed fan; Supply voltage: 120/240 Vac 50/60 Hz. The TB6575A, TB6575B, and TB8575A are a family of Digital Fan-Coil thermostats for residential and commercial applications. They are great for use in hotels, condos, and school classrooms. They provide line voltage and low voltage on/off control for various fan-coil units. The three models provide control of 2 or 4 pipe fan-coil units, 120, 240, or 24 Vac, and manual or automatic heat/cool changeover. The fan can also be controlled from the thermostat, which offers three fan speeds (Low, Med, High) and Auto. Valves and auxiliary electric heaters can be controlled using a relay or contactor system switch controlled by the thermostat.
Features
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 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.
Product Specifications
Description: 3-Speed Fan Coil Thermostat; 2 pipe Manual/Auto Heat/Cool changeover, 3 speed fan, Supply voltage: 120/240 Vac 50/60 Hz
Application: 2 pipe fan coil, Heat/Cool manual/auto changeover, 3-speed fan, 120 - 240 Vac
Changeover: Manual/Auto
Switch Positions (System): OFF-HEAT-COOL-AUTO
Switch Positions (Fan): HI-MED-LOW-AUTO-OFF
Color: Premier Whiteฎ
Setting Temperature Range (F): 50 F to 90 F
Setting Temperature Range (C): 10 C to 30 C
Voltage: 120 Vac (+/- 10%) or 240 Vac (+/- 10%)
Frequency: 50 Hz
Frequency: 60 Hz
Electrical Ratings: 120 Vac, Fan Rating: 6.0 A, Relay Rating: 1.0 A; 240 Vac, Fan Rating: 3.0 A, Relay Rating: 1.0 A
Display: LCD
Mounting: Direct mounting on horizontal 2 x 4 in. (50mm x 75 mm) junction box. Mounts on vertical 2 x 4 in. or 4 x 4 in junction box with optional wall plate (50033847-001).
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
Approvals, Underwriters Laboratories Inc: Meets the same requirements as UL-873
Approvals, Canadian Standards Association: Certified
Approvals, Federal Communications Commission: FCC Part 15, Class B
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