▶ Main Features
Designed for multi-zone HVAC control, energy management, and smart home integration.
• Works with most 24VAC heating and cooling systems
• Supports dual fuel switching and hybrid heat systems
• Supports up to 10 remote sensors for multi-zone temperature control and balanced comfort
• Built-in occupancy, temperature, and humidity sensors for intelligent climate and presence detection
• 7-day customizable fan, temperature, and sensor-based programming schedule
• Multiple HOLD options: Permanent Hold, Temporary Hold, or Follow Schedule
• Fan circulate mode for improved indoor air comfort and air distribution
• Smart preheating and precooling to reach the desired temperature on schedule
• Energy usage tracking with daily, weekly, and monthly reports
• Lock feature to prevent accidental changes
• Maintenance reminders for HVAC system servicing
• Adjustable temperature swing to optimize HVAC performance and reduce short cycling
▶Applications
The PCT5231 WiFi thermostat is ideal for:
• Residential HVAC systems in homes and apartments
• Multi-zone temperature control using remote sensors
• Commercial spaces such as offices, hotels, and retail stores
• HVAC systems with dual fuel or hybrid heat configurations
• OEM integration for smart home and energy management solutions
▶FAQ
Q1: What HVAC systems does the PCT5231 WiFi thermostat support?
A: It is compatible with most 24VAC heating and cooling systems, including furnaces, boilers, air conditioners, and heat pumps. It supports 2-stage heating and cooling, as well as dual fuel and hybrid heat systems.
Q2: Is the PCT5231 suitable for multi-zone HVAC control?
A: Yes. It supports up to 10 remote sensors, enabling multi-zone temperature control and balanced comfort across different rooms. It is ideal for apartments, hotels, and office buildings.
Q3: Does the PCT5231 provide energy usage monitoring?
A: Yes. The thermostat provides daily, weekly, and monthly energy usage reports, helping users optimize energy efficiency and reduce operating costs.
Q4: What installation features does the PCT5231 offer?
A: The thermostat includes a trim plate and supports an optional C-wire adapter, making it suitable for both new installations and retrofit projects.
Q5: Is OEM/ODM or bulk supply available?
A: Yes. The PCT5231 WiFi thermostat supports OEM/ODM customization and bulk supply for distributors, system integrators, and property developers.
Q6: Does the PCT5231 support remote sensors for multi-zone control?
A: Yes. It supports up to 10 remote sensors, allowing precise temperature control and improved comfort across multiple zones.
Compatibility |
|
|
HVAC systems
|
• Works with most 24V heating and cooling systems, including furnaces,
air conditioners, boilers, and heat pumps with either forced air or radiant
delivery.
• Conventional: 2-stage heating and 2-stage cooling HVAC systems
• Heat Pump: 2-stage heating, 2-stage cooling, 2-stage Auxiliary or
Alternative heating, Emergency heat
• Supports Dual Fuel switching/Hybrid Heat
|
Wiring Terminals |
|
|
Rc
|
• 24VAC power from cooling transformer
|
|
Rh
|
• 24VAC power from heating transformer
|
|
C
|
• 24VAC common
|
|
W1
|
• 1st stage Primary heating relay in conventional system / Auxiliary or
Alternative 1st stage heat in heat pump system
|
|
W2
|
• 2nd stage Secondary heating relay in conventional system / Auxiliary or
Alternative 2nd stage heat in heat pump system / Emergency heat
|
|
Y1
|
• 1st stage Primary compressor contactor
|
|
Y2
|
• 2nd stage Secondary compressor contactor
|
|
G
|
• Fan relay
|
|
O/B
|
• Changeover valve for heat pumps
|
|
S
|
• C-Wire Adaptor terminal
|
Connectivity |
|
|
Wi-Fi
|
• 802.11 b/g/n @ 2.4GHz
|
|
BLE
|
• For Wi-Fi Pairing
|
|
Radio
|
• 915MHZ
|
Physical Specifications |
|
|
Display
|
• 3-inch single-color LED display
• Acrylic front panel
|
|
Control Interface
|
• Touch-sensitive buttons
|
|
Sensors
|
• Occupancy
• Temperature
• Humidity
|
|
Power
|
• 24 VAC, 50/60 Hz
|
|
Dimensions
|
• 96 (L) × 96 (W)× 24 (H) mm
|
|
Mounting Type
|
• Wall Mounting
|
|
Accessories
|
• Trim plate
• C-Wire Adaptor (Optional)
|
Remote Zone Sensor |
|
|
Battery
|
• 2*AAA batteries
|
|
Radio
|
• 915MHz
|
|
LED
|
• 2-color LED (Red, Green)
|
|
Sensors
|
• Occupancy
• Temperature
• Humidity
|
|
Mounting Type
|
• Tabletop stand or Wall mounting
|
-
Touchscreen WiFi Thermostat with Remote Sensors | PCT513
-
WiFi Smart Thermostat with Humidity Control & Occupancy Sensing for 24VAC HVAC Systems | PCT533
-
Tuya WiFi Multistage HVAC Thermostat
-
C-Wire Adapter for Smart Thermostat Installation | Power Module Solution
-
Tuya Smart WiFi Thermostat | 24VAC HVAC Controller