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DIGITAL BUTTON SERIES
APPLICATIONS
TX892 Series is digital button type thermostat with many variants suitable for 2-pipe cooling & heating fan coil units
Available in basic standalone and Modbus communicating variants.
Back-light is available for sky blue TN LCD.
Several addon functions like remote sensor, key card can be chosen as per site requirements.
FEATURES
♦
Classic button type design
residential buildings
♦
Applicable for 2-pipe FCU
cooling&heating,
♦
Sky-blue LCD display
♦
Special colors casing upon request
with RAL number can be provided
DIGITAL BUTTON SERIES
MODEL
TX892OF220-V2E
TX892OF024-V2
Fitted with built-in N TC 10K sensor and optional humidity sensor.
♦
Either room temperature or set-point
is displayed.
♦
Manual & Automatic fan functions
♦
User setting can be kept during
♦
Fan load 5A resistive and inductive
of 3A
♦
Big LCD with English display
♦
Temperature unit C&F
TX892OF220-V2K
1
♦
Regular color available in Black
and White body
♦
EC motor variants available
♦
Fits in 75mmx75mm electrical
junction box
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Table of Contents
Related Manuals for Trueway DIGITAL BUTTON TX892 Series
Summary of Contents for Trueway DIGITAL BUTTON TX892 Series
- Page 1 DIGITAL BUTTON SERIES MODEL TX892OF220-V2E TX892OF220-V2K TX892OF024-V2 APPLICATIONS TX892 Series is digital button type thermostat with many variants suitable for 2-pipe cooling & heating fan coil units Available in basic standalone and Modbus communicating variants. Back-light is available for sky blue TN LCD. Fitted with built-in N TC 10K sensor and optional humidity sensor.
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Page 2: Specification
SPECIFICATION ♦ Set-point range: 10-32°C(50-90°F) • Display range: 0-50°C ♦ Power Supply: 85-240VAC / 24VAC• Frequency: 50~60Hz ♦ Function: Cooling/Heating ♦ Protection Glass: IP 20 • Operation Temperature: -18~49°C ♦ Relay Life: 220±10% VAC, 3(5)A, 100,000 times ♦ Shipping Temperature: -35~65°C • Suitable System: 2-pipe FCU cooling&heating, ♦... - Page 3 OPERATION INSTRUCTION ON-OFF VALVE /COMPRESSOR CONTROL POWER ON OR OFF INCREASE / DECREASE In the ON state, press UP Thermostat acquires the room temperature via its By pressing POWER button integrated sensor and maintains the set-point by DOWN to increase or decrease simple on-o output.
- Page 4 SETUP FUNCTION SETTINGS AND OPTIONS 1 .Press “ M ” and “ ” key for 5 seconds to enter ISU setting mode, the ISU code will be flashing. 2.Press “ ” or “ ” to select the ISU setting items from 1-10 . 3.Press “...
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Page 5: Wiring Diagram
WIRING DIAGRAM 85-240VAC 85-240VAC 24VAC TX892OF220-V2E TX892OF220-V2K TX892OF024-V2 TERMINALS DESCRIPTION TERMINALS DESCRIPTION TERMINALS DESCRIPTION LIVE IN LIVE IN 24V ACTIVE HIGH SPEED FAN HIGH SPEED FAN LINE 220V LINE FOR 220V FAN MEDIUM SPEED FAN MEDIUM SPEED FAN HIGH SPEED FAN LOW SPEED FAN LOW SPEED FAN MEDIUM SPEED FAN... -
Page 6: Installation And Commissioning
The Up or Down button does not work Check whether the key pad is locked out (ISU mode item 4) T uch makes you Comfortable O ce: Factory: Trueway Controls Hong Kong Limited 4F, Building A2, Room 1318-19 Hollywood Plaza, Nanxi Industrial Area, 610 Nathan Road, Mongkok, Xiangzhou District, Kowloon, Hong Kong.
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