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HOTELTECH. P/N: ST24A3. OPTIMAX SMART SETBACK DIGITAL THERMOSTAT. 24VAC., WHITE COLORED., FOR HEATING AND COOLING APPLICATIONS., HAS HUMAN MOTION SURVEILLANCE., FOR THE HOSPITALITY INDUSTRY., 60°F TO 90°F TEMPERATURE SETTING RANGE., HAS A 3" LONG X 1 1/4" WIDE BLACK LIQUID CRYSTAL DISPLAY., OVERALL DIMENSIONS: 5" LONG X 4 1/2" WIDE X 1" THICK., LOAD RATINGS: 1 AMP PER CIRCUIT., 2 AMPS TOTAL LOAD., ORIGINAL GENUINE OEM REPLACEMENT PART., GUARANTEED TO WORK PERFECTLY., BRAND NEW CONDITION., NEVER USED., INCLUDES: THERMOSTAT, PLUG WIRE ADAPTER, MOUNTING SCREWS, MOUNTING BRACKET, WIRE NUTS, INSTALLATION INSTRUCTIONS, PACKAGING AND BOX., I CAN SUPPLY MORE PICTURES IF REQUESTED.
Optimax Smart Thermostats are designed for commercial applications to be automatic, very intuitive, smart, cost-effective and energy efficient. Optimax improves guest comfort and satisfaction. The big screen display is balanced by a very slim-to-the wall profile. Unique ergonomic buttons have tactile response. Tough, reliable and tamper-resistant.
Models:
A variety of models are available for Fancoil, Heat pump, Split System and PTAC applications. Your HotelTech Representative can assist you in selecting the model that best fits your particular application.
Input:
24, 120, 208/230 or 277 VAC available.
Size:
Approximately 5"h x 5"w x 3/4"d.
Mounting:
2" x 4" or 4" x 4" mounting box. Wall plates available.
Case Material:
Commercial-grade, high density, high impact, textured plastic.
Display:
LCD with Backlighting. Easy to read; shows selected Set Temperature and Fan Mode. Approximately 3"w x 1-1/2”h.
Load:
24V AC/DC: 1 amp Max. per stage; Not to exceed 2 amps Total Combined Load
110-120 VAC: Pilot Duty Heat or Cool, 2 amps Max; Max Fan, 4.4 FLA; 26 LRA
208-240 VAC: Pilot Duty Heat or Cool, 2 amps Max; Max Fan, 2.2 FLA; 13 LRA
265-277 VAC: Pilot Duty Heat or Cool, 2 amps Max; Max Fan, 1.8 FLA; 10.8 LRA
Approval:
Certified to UL and CSA standards.
Temperature Range:
Selectable Range: 60°-90°F (16°-29°C).
Adjustable Range ("Limits"): 66°F (19°C) Cooling limit. 82°F (30°C) Heating limit.
Temperature Selection:
Push button, red and blue arrows, for easy temperature selection in 1°F or 1°C increments.
Power Button:
Press to start up display. Default set temperature upon start-up is 72°F (22°C). Adjustable.
°F/°C Button:
Pressing the °F/°C button allows the user to change from a °F to °C display.
Fan Button:
Press to toggle through available Fan Speed or Mode options. One, two or three speed models are available. Device can automatically select optimal fan speed for performance and energy efficiency.
Auto Heat/Cool:
User-friendly, automatic switching between heating and cooling. Heat/Cool Temperature Dead Band is 4°F (2°C). Cool-only and Heat only models also available.
Surge Protection:
Designed to handle typical brown-out/surge situations.
Diagnostic Mode:
For engineering diagnostic purposes, the thermostat can interchangeably display the actual room temperature AND the set temperature and fan status by simultaneously pressing and holding the red and blue buttons for 7 seconds, then releasing.
Programming Mode:
Simple and hidden, for qualified personnel to field-customize features according to their HVAC system and to their energy conservation requirements.
