2 Pipe Cool Only/ Heat Only T6865 Fan Coil Thermostat with Modulating 0-10V Output

• Customized: Non-Customized
• Certification: RoHS, UL, CCC, ISO9001, CE
• Display Type: LCD
• Power Supply: 24 (+/-10%) VAC 50 Hz
• Modulating Output: DC 0……10V
• Fan Load Rating: 230(+/-10%)VAC, 4(2)a
• Model NO.: HTW-51-T6865
• Version: Horizontal
• Installation: Flush Mounted in 86 Junction Box
• Accuracy: +/-1ºC at 21ºC
• Setpoint Range: 10~32ºC
• Application: Fan Coil Unit
• Transport Package: 1PC/Box/50PCS/Carton
• Specification: 119.6x95x16.4mm
• Trademark: Neutral/Customized
• Origin: China
• HS Code: 90321000
• Production Capacity: 500000/Year

Product Description

2 Pipe Cool Only/ Heat Only T6865 Fan Coil Thermostat with Modulating 0-10V Output

>> General

T6865 digital thermostats are designed for application of 3-speed fan and modulating valves in fan coil system.

Including:

* 2-pipe cool only/heat only/manual changeover

    Ventilation mode

    Manual or automatic 3-speed fan control modulating valve control

*  Fan speed can be selected to automatic or manual 3-speed control mode.

* In ventilation mode, fan only support manual speed control.

>> Features
• Super modern appearance design, suitable for office, hotel and residential building
• Slim design, direct installation on 86×86mm box or 3×3inch box
• Stylish and elegant green/blue backlight with white colour ring
• 2-pipe integrated into one unit with easy configuration
• Big LCD display with English and icons
• Easy to install and set-up
• Time on/off function
• Selectable room temperature or setpoint temperature display
• Manual or automatic fan speed selection
• Energy saving mode activation by button press or dry contact (key card)
• Adjustment of display room temperature
• Temperature unit either ºC or ºF
• User setting can be kept when power off
• Freezing protection function available
• Lock or unlock keys or part of keys in Installer Set-up ( ISU )
• Heat and cool setpoint limitation for energy saving
• 24VAC power supply
• 230VAC fan load, 4A resistive and 2A inductive switch rating

>Technical Specification                               

Power supply	24 (+/-10%) VAC
Frequency	50Hz
Modulating output	DC 0......10V, Support VC7900 series actuators
Fan load rating	230(+/-10%)VAC, 4(2)A
Relay life	100,000 times
Wiring	Max 16AWG
Sensing element	10K (@25ºC) NTC
Control algorithm	PI, Modulating output
Accuracy	+/-1ºC at 21ºC
Setpoint range	10~32ºC
Display range	0~37ºC
Protection Class	IP20 Operation temperature
Installation:	Installed on 86×86mm box or 3×3inch box

>> Model Summary

Model	Horizontal/ Vertical	Backlight	Time on/off	2- pipe/ 4-pipe	Power supply (VAC)	Energy Saving	Ventilation	Manual/ Automatic Fan	Remote Setback
T6865H2WB	Horizontal	Blue	Y	2	24	Y	Y	Y	Y
T6865H2WG	Horizontal	Green	Y	2	24	Y	Y	Y	Y

About Hotowell

Hotowell is a high-tech company with rich experiences in product design and manufacturing, knowledge about global HVAC standards, and highly-trained team. Our objective is to produce and design user-friendly HVAC products on the highest technical level for improving people's experience in temperature/environment comfort.

Hotowell has been cooperating with many international companies and HVAC projects through Europe, American, Asia, Oceania. Our product range contains:
Thermostats, Motorized Zone Valves, Ball Valves, Valve Actuators, Damper Actuators, Controllers, Radiator valves, and etc. covering industrial, commercial and residential temperature controls.






 

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