Central Air Conditioning Internet of Things Thermostat
Key words:
Communication mode:LORA/NB/485/Bluetooth/Wi-Fi
Technical Parameters:Power supply:AC85-285V,50/60Hz
Temperature Setting Range:5°C~45C, Temperature Control Precision:1C
Function: Ultra-long distance transmission -Panel with routing function -Billing centralized control function -Two control/four control/DC brushless optional -Unpaid cut-off function
LoRa Wireless Networked Thermostat User Manual
I. Product Overview
This LORA wireless network-connected thermostat is suitable for indoor temperature control of fan coils of water system central air conditioning, through the comparison of indoor temperature and the set temperature, it opens and closes the fan coils and motorized valves at the end of the air conditioning system, so as to achieve the purpose of constant temperature, comfort and energy saving.
LORA wireless networked thermostat has obvious advantages in the renovation project, free of secondary wiring, long signal transmission distance and strong penetration ability, which greatly saves the construction cost and construction cycle.
Product features
1、Ultra-distance transmission (barrier-free 1km) (low power consumption)
2, super signal penetration (can penetrate 3 floors) (different electromagnetic shielding environment and gateway installation location varies)
3、Super anti-jamming ability (incorporating digital spread spectrum, digital signal processing and forward error correction coding)
4、Temperature controller with routing function (need to be configured in the collection gateway)
5、Support three-level relay function, can maximize the extension of the communication distance
Third, product features
1、Communication interface: Lora interface
2、Communication protocol: Modbus RTU protocol
3、Panel with relay function
4, the panel can display the working mode, set temperature, indoor temperature, day of the week, wind speed, clock, water valve on/off
5、Support two-control, four-control water system (customized), support for two-wire, three-wire on/off type water valve
6、Support timer settings, support for weekday settings
7、Timing function (optional) (fan high school and low speed cumulative running time), support for time billing, can realize the working day and staggered billing needs
8、Pre-charging function (network version) (shutdown in arrears)
9、Key lock function
10, power-down memory
11、Password function (administrator password)
12、Broadcast group control
13、Air valve controlled (after reaching the set temperature, you can choose the air valve off or not off)
14、Brightness of the backlight is adjustable at 3 levels.
15、Wireless remote control function (optional)
Fourth, the technical specifications
1、Operating power supply: AC85-285 V, 50/60Hz.
2、Control signal: electric open and close signal.
3、Load current: 2A
4、Outside size: 86x86mm
5, opening size: 66 * 66cm
6、Temperature setting range: 5℃～45℃.
7、Temperature display accuracy: 0.5℃.
8、Temperature control accuracy: ±1℃.
9、Temperature measurement error: 1℃.
10, shell material: PC + ABS flame retardant
11, mirror material: PC double-sided hardened
12、Operating environment: -5-45 ° Humidity 5-95% RH (non-condensing)
13、Protection level: IP30
V. Operating instructions
*Press any key to activate the panel before each operation of the device, after which it can be operated normally as above.
Six, intelligent thermostat wiring terminal diagram
Two control two-wire valve thermostat wiring diagram
Two control three wire valve thermostat wiring diagram
WARNING: Please follow the wiring diagram strictly for proper wiring, and do not allow water, mud and other debris to enter the equipment to avoid damage to the equipment.
Online consultation
Online consultation
Hainan Zhongtai Electric Power Technology Co., Ltd.
C731, North Side, 12th Floor, Huaneng Building, 36 Datong Road, Datong Street, Longhua District, Haikou City, Hainan Province