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HONEYWELL TF243WN/U (WHITE) DIGITAL THERMOSTAT (24VAC / 50/60HZ / 3VA)

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HONEYWELL TF243WN/U (WHITE) DIGITAL THERMOSTAT (24VAC / 50/60HZ / 3VA)
HONEYWELL 50046096-001 NTC REMOTE SENSOR (R25ˇăC=20K OHM) FOR TF243WN/U (WHITE)
HONEYWELL 50046096-001 NTC REMOTE SENSOR (R25ˇăC=20K OHM) FOR TF243WN/U (WHITE)
HONEYWELL 50046096-001 NTC REMOTE SENSOR (R25ˇăC=20K OHM) FOR TF243WN/U (WHITE)
HONEYWELL 50046096-001 NTC REMOTE SENSOR (R25ˇăC=20K OHM) FOR TF243WN/U (WHITE)
HONEYWELL 50046096-001 NTC REMOTE SENSOR (R25ˇăC=20K OHM) FOR TF243WN/U (WHITE)
HONEYWELL TF243WN/U (WHITE) DIGITAL THERMOSTAT (24VAC / 50/60HZ / 3VA)
HONEYWELL TF243WN/U (WHITE) DIGITAL THERMOSTAT (24VAC / 50/60HZ / 3VA)
HONEYWELL TF243WN/U (WHITE) DIGITAL THERMOSTAT (24VAC / 50/60HZ / 3VA)
HONEYWELL TF243WN/U (WHITE) DIGITAL THERMOSTAT (24VAC / 50/60HZ / 3VA)
HONEYWELL TF243WN/U (WHITE) DIGITAL THERMOSTAT (24VAC / 50/60HZ / 3VA)
HONEYWELL TF243WN/U (WHITE) DIGITAL THERMOSTAT (24VAC / 50/60HZ / 3VA)
HONEYWELL TF243WN/U (WHITE) DIGITAL THERMOSTAT (24VAC / 50/60HZ / 3VA)
HONEYWELL TF243WN/U (WHITE) DIGITAL THERMOSTAT (24VAC / 50/60HZ / 3VA)

Download Files

TF243_Series_Digital_Thermostat.pdf (692.73 KB)
Honeywell TF243 Series Digital Thermostat

Model


1)HONEYWELL TF243WN/U (WHITE) DIGITAL THERMOSTAT (24VAC / 50/60HZ / 3VA)
Control M9124-GGA-2 JCI Damper Acuator
2) 
HONEYWELL 50046096-001 NTC REMOTE SENSOR (R25°C=20K OHM) FOR TF243WN/U (WHITE)  (OPTIONAL)

Replaced Model

1)T6865H2WB-R 
2)T6571A1009 (24V/50/60HZ)


General
 
The TF243 series digital thermostat is designed for 3-speed fan and modulating valve control in a fan coil system, includ-ing:
 
 2-pipe cooling only/heating only/manual changeover
 Ventilation mode
 Manual or automatic 3-speed fan control
 Modulating water valve control
 
Besides the basic controls, TF243 series provide Random Start-up Function to maintain power grid stability.
In addition, Honeywell Memorized Time Off Function can automatically turn off the thermostat to save energy.

Features
 
 Memorized time off
 Random startup
 Remote temperature sensor optional
 Energy saving mode optional
 LCD display with simple user interface
 Room temperature or setpoint temperature display select-able
 Manual or automatic fan speed selectable
 Temperature units in either °C or °F
 User setting can be stored when power loss
 Freeze protection function available
 Keypad lock options
 Heating and cooling setpoint limitation
 
Specifications

Power supply 24(±10%)VAC, 50/60Hz
Modulating Output DC 0~10V
Accuracy ±1°C at 21°C
Auto Cycle times 100,000 times
Manual Cycle times 10,000 times
Protection class IP20
Set point range 10 ~ 32°C
Display range 0 ~ 37°C
Ambient operating limits 0~ +49°C
Ambient storage limits -30 ~ +60°C
Humidity limits 5~90% RH, non-condensing
Remote temperature sensor NTC20K
Action Type: 1
Pollution Degree 2
Protection against electric shock class Class II
Electronic control software class Class A
Rated Impulse Voltage: 2500V
Maximum Temperature 155°C
Relay wiring
Wire Sectional area
(Recommendation) 1.0~1.5mm2
Applied altitude up to 2000m above sea level
Rating Capacity
Working current for the whole product :
For Fan current 4(2)A
4A: When the load of the thermostat is resistance
2A: When the load of the thermostat is inductance
For valve control signal: 0-10V 16mA Max


 

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