Zentium Pro
Product information
Description
Product specifications
The refinements of the Zentium has come from working closely with leading BMS & AV system integrators. Zentium merges both commercial features with the design aesthetics, high end installations demand.
- Dual Zone (Two Rooms completly independantly)
- Air Conditioning Control, including,
- Heat Boost
- Fan speed control & auto
- Temperature sync
- Towel Radiator control
- Hot Water Control
- Operation Mode
- Eco Modes
- Built in Timer / Scheduler
- Intergrate with Leading Lighting Control Keypads
- Huge range of custom & bespoke finishes
- Heating Modulation
Temperature Display & Accuracy
- Configurable in °C/°F with resolutions of 0.1, 0.5 & 1.0.
- Accuracy: ±0.5°C / ±1°F.
- Virtual Temperature Support.
Deadband & Setpoint Range
- Heating/Cooling Deadband: 0–8°C (0.5°C increments).
- Adjustable Setpoint: 5–36°C in 0.5/1.0°C increments.
Zone Control
- Zone 1: Internal temperature & humidity, 3 remote probes (2 Wall, 1 Floor).
- Zone 2: 2 remote probes (1 Wall, 1 Floor).
Heating & Cooling Modes
- Heating/Cooling can be enabled/disabled by zone.
- 3-Stage Heating with configurable temperature separation.
Eco & Operation Modes
- Independent Eco Modes (OFF, Low, Medium, High).
- Modes: OFF, AUTO, Away, Heating, Cooling.
Towel Rail & Hot Water Control
- Control via override/timers (2 per day).
Humidity Monitoring
- Range: 15–85% RH, ±2% accuracy.
Scheduling
- Built-in RTC, 7 profiles, 5/2 day timers (4/4 settings per zone).
Power
- 18–28V DC, 40mA typical consumption.
Display & Memory
- 2.4” IPS TFT, 50,000-hour lifespan.
- Non-volatile EEPROM memory, restores settings after power loss.
Communication
- Modbus RTU, Baud rates: 9600–115200, ID: 1–32.
- Air Conditioner control in ACM models.
Environment & Enclosure
- Operating range: -5°C to 45°C, 0–85% RH non-condensing.
- Indoor use, IP20-rated enclosure.
Mounting & Wiring
- Supports SELV/PELV/NEC® Class 2.
Product Model Types & Variations
Model Numbers
ZEN-TH2-MB4-STD-NONE : Single gang, base unit only (Face plate kit required)
ZEN-TH2-MB4-ACM-NONE : Single gang, base unit only - with Air Conditioning Interface
Face Plate KitsZEN-FP1-ff : Single gang complete unit (2 Zone) Modbus Thermostat
ZEN-LUT-UST-xxx-ff : Single gang, base unit only (Face plate kit required)
ZEN-LUT-IST-xxx-ff : Single gang, base unit only - with 4 digital inputs
ZEN-LUT-UPW-xxx-ff : Single gang, base unit only - with Air Conditioning Interface
ZEN-LUT-PIC-xxx-ff : Zentium Lutron Pico Plate Kit including digital crown
ZEN-CRE-HOR-xxx-ff : Zentium Crestron Horizon Face Plate Kit including digital crown
Product Description
The Zentium Pro Thermostat is a dual zone thermostat that allows control over heating and cooling via its simple digital crown. The thermostat can be stand alone or combine with intelligent lighting control keypads such as the Lutron Palladiom or Crestron Horizon. The product from Polar Bear, leverages from years of experience working with Building Management Systems (BMS) and lighting control systems.
There shouldn’t be a learning curve to use a thermostat…
Polar Bear Thermostat for Riyadh & Saudi Arabia
The Zentium Pro is the ideal thermostat for Riyadh and Saudi Arabia projects requiring precise heating and cooling controls. As a home automation HVAC solution, it integrates seamlessly with lighting control systems from Lutron and Crestron, delivering controlling temperature accuracy across dual zones. Designed for luxury residential and hospitality environments.