Specifications - Honeywell SuitePRO TB6575 Specification

TB6575/TB8575 SUITEPRO™ DIGITAL FAN COIL THERMOSTATS

SPECIFICATIONS

Supply Voltages:
TB6575A1000 and TB6575B1000:
• 120 Vac ±10% at 50/60Hz
• 240 Vac -15% to +10% at 50/60Hz
TB6575C1000:
• 277 Vac ±10% at 50/60Hz
TB8575A1000:
• 20 to 30 Vac at 50/60Hz (using 24 Vac, Class 2,
NEMA rated transformer)
Safety Fuse: 15 A, 250 Vac. If the safety fuse blows, the
thermostat must be replaced. The fuse is not field
replaceable.
Electrical Ratings:
Table 1. Electrical Ratings.
Component 24 Vac
Fan Relay 1.0 A
Heat/Cool Relay 1.0 A
Environmental Ratings:
Temperature:
Operating Range: 18°C to 49°C (0°F to 120°F).
Shipping and Storage Range: -29°C to 49°C (-20°F to
120°F).
Humidity: 5% to 90% RH, non-condensing.
Onboard Temperature Sensor:
Type: 10K NTC
Working Range: 18°C to 49°C (0°F to 120°F)
Display Range: 0°C to 37°C (32°F to 99°F)
Accuracy ±2.0°F at 70°F
Remote Temperature Sensor (optional):
Type: 20K NTC
Working Range: 18°C to 49°C (0°F to 120°F)
Display Range: 0°C to 37°C (32°F to 99°F)
Accuracy ±2.0°F at 70°F
Remote Pipe Sensor (optional):
Type: 20K NTC
Working Range: 0°C to 93°C (32°F to 199°F)
Display Range: 0°C to 93°C (32°F to 199°F)
Accuracy ±5.0°F over the temperature sensing range
Remote Setback Input: Dry contact, maximum resistance of
100 ohms. TB6575 – 9Vdc, < 4 mA; TB8575 – 16 Vdc,
< 5 mA.
63-1323—03
Amps (inductive) for:
120 Vac 240 Vac 277 Vac
6.0 A 3.0 A 2.4 A
1.0 A 1.0 A 1.0 A
Remote Setback Range:
Heating: 10°C to 21°C (50°F to 70°F).
Cooling: 22°C to 32°C (72°F to 90°F).
Enclosure: Plastic (cover, sub-base, and optional adaptor
plate)
Junction Box Mounting: Direct mounting on a horizontal
single gang NEMA 2 x 4 in. surface mount electrical box, or
on 4 x 4 in. box or vertical 2 x 4 in. surface mount electrical
box with the optional 50033847-001 adapter plate
Dimensions: See Fig. 1 on page 3.
Wiring: 11 screw-in terminals located on the sub-base capa-
ble of accepting up to 2 x 18 AWG (0.8 sq. mm), 1 x 16
AWG (1.3 sq. mm), or 1 x 14 AWG (2.1 sq. mm) wires.
Accepts stranded or unstranded 14-28 gauge wire.
NOTES:
1. The TB6575A1000 and TB6575C1000 models
are pre-fitted with color-coded fly leads (16 AWG)
attached to seven terminals.
2. The TB6575B1000 model is pre-fitted with color-
coded fly leads (16 AWG) attached to six termi-
nals.
3. The TB8575A1000 model does not have fly leads
attached to any terminals.
4. Refer to the TB6575/TB8575 SuitePRO™ Digital
Fan Coil Thermostats – Installation Instructions
(form (62-0278) for fly lead usage.
Minimum Operational Life (at maximum load):
Thermostat contacts: 100,000 cycles
Approvals:
CSA Certified C/US for Canada and the U.S.A. Meets the
same requirements as UL-873.
FCC Part 15 Class B
Accessories:
• 50033847-001 – Adapter plate for mounting on a vertical 2
x 4 in. single-gang or double-gang NEMA standard vertical
switch box.
• TR21 – 20K Ohm NTC Non-Linear Remote temperature
sensor.
Other acceptable remote temperature sensors are —
• 20K Ohm: C7041B2005, C7041B2013,
C7041C2003, C7041P2004, C7770A1006,
C7772A1004, and C7772A1012.
• 10K Ohm (for averaging only): TR21-A
• PS20 (535-34AB08-203) – Remote pipe sensor (20K Ohm)
• W6380B1005 – Fan Coil Unit Relay Control Center
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