HONEYWELL
Tags: valve, honeywell, t6861 series, lcd digital thermostat, tf228wn, xe70 series, vc series, balanced hydronic valves, vc4043 series, spring return valves, wfs-1001-h, water flow switch
HONEYWELL
T6861 Series Large LCD Digital Thermostat 110/220 VAC 2-pipe/4-pipe fan coil control
Application: T6861 digital thermostats are designed for application of 3-speed fan and valves in fan coil system. Including: 2-pipe cool only/heat only/manual changeover and 4-pipe manual or automatic changeover Ventilation mode Manual or automatic 3-speed fan control Water 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
• Horizontal and vertical model available for variant application
• Slim design, direct installation on 86 size box
• Stylish and elegant blue/green backlight with blue/ green colour ring
• 2-pipe/4-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 display
• Manual or automatic fan speed selection
• Remote temperature sensor
• Energy saving mode activation by button press or dry contact (key card)
• Cycle per Hour (CPH) function
• Adjustment of display room temperature
• Temperature unit either o C or o F
• User setting can be kept when power off
• Freezing protection function available
• Lock or unlock keys or part of keys in Installer Set-up
• Heat and cool setpoint limitation for energy saving
Application: T6861 digital thermostats are designed for application of 3-speed fan and valves in fan coil system. Including: 2-pipe cool only/heat only/manual changeover and 4-pipe manual or automatic changeover Ventilation mode Manual or automatic 3-speed fan control Water 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
• Horizontal and vertical model available for variant application
• Slim design, direct installation on 86 size box
• Stylish and elegant blue/green backlight with blue/ green colour ring
• 2-pipe/4-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 display
• Manual or automatic fan speed selection
• Remote temperature sensor
• Energy saving mode activation by button press or dry contact (key card)
• Cycle per Hour (CPH) function
• Adjustment of display room temperature
• Temperature unit either o C or o F
• User setting can be kept when power off
• Freezing protection function available
• Lock or unlock keys or part of keys in Installer Set-up
• Heat and cool setpoint limitation for energy saving
TF228WN Digital Thermostat 220 VAC, Fan Coil Control
SPECIFICATION DATA : Features
• Memorized time off
• Cycle Per Hour (CPH)
• Random startup
• LCD display with simple user interface
• Room temperature or setpoint temperature display selectable
• Manual or automatic fan speed selectable
• Temperature units in either °C or °F
• User setting can be stored with power loss
• Freeze protection available
• Four keypad lock options
• Heating and cooling setpoint limitation
• Flush mount on standard 86 wall mounting box
SPECIFICATION DATA : Features• Memorized time off
• Cycle Per Hour (CPH)
• Random startup
• LCD display with simple user interface
• Room temperature or setpoint temperature display selectable
• Manual or automatic fan speed selectable
• Temperature units in either °C or °F
• User setting can be stored with power loss
• Freeze protection available
• Four keypad lock options
• Heating and cooling setpoint limitation
• Flush mount on standard 86 wall mounting box
XE70 SERIES
VC SERIES BALANCED HYDRONIC VALVES 2-WAY AND 3-WAY
Honeywell VC Series balanced hydronic valves allow greater control of hot and/or cold water flow. The VC Series is designed for both domestic boiler heating, and domestic cooling applications.
FEATURES
• 2-way or 3-way
• Control by a low or line voltage SPST or SPDT controller
• Minimal actuator power consumption
• Option of valve timings to suit the application
• 0 - 95oC fluid temperature
• Pressure differential up to 4 bar
• Double insulated actuator
• Quick connect electrical connections
• 0 - 65oC ambient temperature
• Safe use with potable water
• Quick and easy replacement of moving parts
• Actuator head installation does not require draining of the system
VC SERIES BALANCED HYDRONIC VALVES 2-WAY AND 3-WAY
Honeywell VC Series balanced hydronic valves allow greater control of hot and/or cold water flow. The VC Series is designed for both domestic boiler heating, and domestic cooling applications.FEATURES
• 2-way or 3-way
• Control by a low or line voltage SPST or SPDT controller
• Minimal actuator power consumption
• Option of valve timings to suit the application
• 0 - 95oC fluid temperature
• Pressure differential up to 4 bar
• Double insulated actuator
• Quick connect electrical connections
• 0 - 65oC ambient temperature
• Safe use with potable water
• Quick and easy replacement of moving parts
• Actuator head installation does not require draining of the system
VC4043 Series Spring Return Valves
General
The VC4043 series Spring Return Valves are used in Heating and air conditioning systems to control the flow of the heat transfer fluid. The fluid is typically hot or cold water, however treated water(Max.50% Glycol Solutions) applications are also permissible.
Spring return VC valve is one type of control valve that can do precise control refer to customer’s demands. Spring return actuator has the special function that if the power is off, the valve will return to original position by spring. This is a safe and energy saving function to customers.
In addition, this valve is capable of handling greater differential pressures without water-hammer.
General
The VC4043 series Spring Return Valves are used in Heating and air conditioning systems to control the flow of the heat transfer fluid. The fluid is typically hot or cold water, however treated water(Max.50% Glycol Solutions) applications are also permissible.
Spring return VC valve is one type of control valve that can do precise control refer to customer’s demands. Spring return actuator has the special function that if the power is off, the valve will return to original position by spring. This is a safe and energy saving function to customers.
In addition, this valve is capable of handling greater differential pressures without water-hammer.
WFS-1001-H WATER FLOW SWITCH
APPLICATION: The paddle type SPDT WFS series are designed to provide excellent performance where accuracy, reliability, and rugged construction are required used in liquid flow lines carrying water or any fluid neither harmful to brass and phosphor bronze nor classified as a hazardous fluids.
They can be wired to close one circuit and open a second circuit when liquid flow either exceeds or drops below the adjusted flow rate. The WFS series are recommended for liquid pressure and temperature as mentioned below and must not be used on lines carrying liquids below 0 C degree.
These series may be used on liquids with high salt or chlorine content but is not for use in hazardous atmospheres.
They may be also used outdoors but must be protected from weather or splashing water.
All series WFS flow switches are designed for use only as operating controls.
Where an operating control failure would result in personal injury and/or loss of property, it is the responsibility of user to add safety devices that protect against, or supervisory systems that warn of control failure.
APPLICATION: The paddle type SPDT WFS series are designed to provide excellent performance where accuracy, reliability, and rugged construction are required used in liquid flow lines carrying water or any fluid neither harmful to brass and phosphor bronze nor classified as a hazardous fluids.They can be wired to close one circuit and open a second circuit when liquid flow either exceeds or drops below the adjusted flow rate. The WFS series are recommended for liquid pressure and temperature as mentioned below and must not be used on lines carrying liquids below 0 C degree.
These series may be used on liquids with high salt or chlorine content but is not for use in hazardous atmospheres.
They may be also used outdoors but must be protected from weather or splashing water.
All series WFS flow switches are designed for use only as operating controls.
Where an operating control failure would result in personal injury and/or loss of property, it is the responsibility of user to add safety devices that protect against, or supervisory systems that warn of control failure.
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