ZigBee Multi-stage Thermostat (US) PCT503-Z

Main Feature:

The PCT503-Z is a Zigbee smart thermostat designed for multi-stage HVAC and heat pump systems. It is designed to work with the ZigBee gateway so that you could remotely control the temperature anytime through your mobile phone. You can schedule your thermostat working hours so it will work based on your plan.

Model: PCT503-Z

Item Dimension: 86(L) x 86(W) x 48(H) mm

Fob Port: Zhangzhou, China

Payment Terms: L/C,T/T

Send Inquiry Download of Datasheet Download of Manual

Product Detail

Tech Specs

Product Tags

▶ Key Features

HVAC Control
• Supports 2H/2C multi-stage HVAC and heat pump systems
• Automatic heat/cool changeover
• One-touch AWAY mode for energy saving
• Compressor short-cycle protection
• Fan circulation mode for improved comfort
Scheduling & Operation
• 4-period / 7-day programmable schedules
• Multiple HOLD modes: Temporary, Permanent, Resume Schedule
• Intuitive rotary control wheel with side buttons
• Interactive setup wizard for quick installation
Display & User Experience
• 3.5” TFT color LCD with clear system status indication
• Real-time display of temperature and humidity
• Motion-activated screen wake-up
• Color-coded system status (Heat / Cool / Fan)

▶Application:

• Residential heat pump systems
• Multi-stage HVAC in single-family homes
• Smart home temperature control solutions
• Retrofit projects requiring Zigbee communication

▶ Video:

▶ Shipping:

shipping

▶ Main Specification:

Compatibility
Compatible systems	Y-PLAN /S-PLAN Central Heating and hot water230V combi boiler Dry contact combi boiler
Temp. Sensing Range	−10°C to 125°C
Temp. Resolution	0.1° C, 0.2° F
Temp. Setpoint Span	0.5° C, 1° F
Humidity Sensing Range	0 to 100% RH
Humidity Accuracy	±4% Accuracy through the range of 0% RH to 80% RH
Humidity Response Time	18 seconds to reach 63% of the next step value

Wireless Connectivity
Wi-Fi	ZigBee 2.4GHz IEEE 802.15.4
Output Power	+3dBm (up to +8dBm)
Receive Sensitivity	-100dBm
ZigBee profile	Home Automation Profile
RF Characteristics	Operating frequency: 2.4GHz Internal PCB Antenna Range outdoor/indoor: 100m / 30m

Physical Specifications
Embedded Platform	MCU: 32-bit Cortex M4; RAM: 192K; SPI Flash: 16M
LCD Screen	3.5” TFT Color LCD, 480*320 pixels
LED	3-color LED (Red, Blue, Green)
Buttons	One rotary control wheel, 3 side-buttons
PIR Sensor	Sensing Distance 5m, Angle 30°
Speaker	Click sound
Data Port	Micro USB
Power Supply	DC 5V Rated power consumption: 5 W
Dimensions	160(L) × 87.4(W)× 33(H) mm
Weight	227 g
Mounting Type	Stand
Operating environment	Temperature: -20°C to +50°C Humidity: up to 90% non- condensing
Storage Temperature	-30° C to 60° C

Heat receiver
Wireless Connectivity	ZigBee 2.4GHz IEEE 802.15.4
RF Characteristics	Operating frequency: 2.4GHz Internal PCB Antenna Range outdoor/indoor: 100m / 30m
Power input	100-240 Vac
Size	64 x 45 x 15 (L) mm
Wiring	18 AWG