************************************************* TA692FC-L -- FCU Thermostat Series ************************************************* .. table:: :widths: 35, 65 ============================ =========================================================== Operating Voltage 230 VAC ±10% Measurable range 0 - 40 °C, 0.1°C LoRaWAN Class C EU868 band 868.1 MHz ~ 868.5 MHz AS923 band (Optional) 923.2 MHz ~ 923.4 MHz ============================ =========================================================== Features ========= * Wireless thermostats for fan coil units * 1.5” VA TN with backlit - lite grey text on dark background * Touch keys x 5 * Flush-mount installation in an 86 x 86 / British single-gang wall-box * White gloss housing with light grey silk-printed keys * Controls: * 3-speed fan * One DC 0…10V valve actuators * Used in systems with: * Fan coil units * Heating and cooling appliances Technical Specification ========================= .. table:: :widths: 35, 65 ======================================= =============================================== Transmitting power 21.0dBm Receiving sensitivity -140dBm Effective range outdoors TBD Measuring temperature 0 ~ 40°C Controlling temperature 5 ~ 35°C Adjustable span 1.0°C ~ 4.0°C Sensing Element 103AT Storage Temperature -5 ~ 50°C Measuring accuracy/resolution ±0.5°C On/Off Relay Contact Rating 230VAC 2(1)A max AO Contact Rating 10VDC 1mA max Terminals 2 mm :sup:`2` cable Operating Temperature 0 ~ 50°C Operating Voltage 230VAC ±10% Operating Humidity 5 ~ 95%R.H. non-condensing ======================================= =============================================== Order Code ============ .. table:: :widths: auto =========== =========== =================== =================== ======= ========================================= Symbols Fan Control Heating Cooling LoRa Frequnecy =========== =========== =================== =================== ======= ========================================= TA692FC-L-1 3-Speed On/Off heater On/Off valve LoRoWAN endpoint 868.1M~868.5MHz, or 920M~925MHz TA692FC-L-2 0~10V On/Off heater On/Off valve LoRoWAN endpoint 868.1M~868.5MHz, or 920M~925MHz TA692FC-L-3 0~10V On/Off heater 0~10V modulating LoRoWAN endpoint 868.1M~868.5MHz, or 920M~925MHz TA692FC-L-4 0~10V 0~10V modulating 0~10V modulating LoRoWAN endpoint 868.1M~868.5MHz, or 920M~925MHz TA692FC-L-5 3-Speed --- 0~10V modulating LoRoWAN endpoint 868.1M~868.5MHz, or 920M~925MHz =========== =========== =================== =================== ======= ========================================= Dimensions / Outline ====================== * Protruding part - 86.0mm(W) x 86.0mm(H) x 16.5mm(D) * Concealed part - 64.0mm(W) x 66.5mm(H) x 26.6mm(D) .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/dimension-1.png :width: 40% .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/dimension-2.png :width: 18% .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/dimension-3.png :width: 35% .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/dimension-4.png :width: 38% Product pictures ======================= .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/product-picture-1.png :width: 30% .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/product-picture-2.png :width: 33% .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/product-picture-3.png :width: 30% Wiring Example for TA692FC-L-1 ================================== .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/wiring-example-for-ta692fc-l-1.png :width: 80% .. table:: :widths: auto ======= =========== Symbols Terminals ======= =========== L Live N Neutral Q1 Control output Fan speed 1, 230VAC Q2 Control output Fan speed 2, 230VAC Q3 Control output Fan speed 3, 230VAC Y1 Control output for Cool Valve ON/OFF, 230VAC Y2 Control output for Heater ON/OFF, 230VAC ======= =========== Terminal Labels on TA692FC-L-1 ================================= .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/terminal-labels-on-ta692fc-l-1-1.png :width: 40% Wiring Example for TA692FC-L-2 ================================== .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/wiring-example-for-ta692fc-l-2.png :width: 80% .. table:: :widths: auto ======= =========== Symbols Terminals ======= =========== L Live N Neutral G Control output to EC Fan 0...10VDC Y1 Control output Cool valve ON/OFF. 230VAC Y2 Control output Heater ON/OFF. 230VAC ======= =========== Terminal Labels on TA692FC-L-2 ================================= .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/terminal-labels-on-ta692fc-l-2-1.png :width: 40% Wiring Example for TA692FC-L-3 ================================== .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/wiring-example-for-ta692fc-l-3.png :width: 80% .. table:: :widths: auto ======= =========== Symbols Terminals ======= =========== L Live N Neutral G Control output to EC Fan 0...10VDC Y1 Modulating control to Cool valve 0...10VDC Y2 Control output Heater ON/OFF. 230VAC ======= =========== Terminal Labels on TA692FC-L-3 ================================= .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/terminal-labels-on-ta692fc-l-3-1.png :width: 40% Wiring Example for TA692FC-L-4 ================================== .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/wiring-example-for-ta692fc-l-4.png :width: 80% .. table:: :widths: auto ======= =========== Symbols Terminals ======= =========== L Live N Neutral G Control output to EC Fan 0...10VDC Y1 Modulating control to Cooling valve 0...10VDC Y2 Modulating control to Heating valve 0...10VDC ======= =========== Terminal Labels on TA692FC-L-4 ================================= .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/terminal-labels-on-ta692fc-l-4-1.png :width: 40% Wiring Example for TA692FC-L-5 ================================== .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/wiring-example-for-ta692fc-l-5.png :width: 80% .. table:: :widths: auto ======= =========== Symbols Terminals ======= =========== L Live N Neutral Q1 Control output Fan speed 1, 230VAC Q2 Control output Fan speed 2, 230VAC Q3 Control output Fan speed 3, 230VAC Y1 Control output to Cooling valve 0...10VDC ======= =========== Terminal Labels on TA692FC-L-5 ================================= .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/terminal-labels-on-ta692fc-l-5-1.png :width: 40% Output diagrams ================ * **Fan controls** - Q :sub:`1` Q :sub:`2` Q :sub:`3` - in **Auto Fan Mode**. Applicable to TA692FC-L-1, TA692FC-L-5 Except when Power Off, TA692FC-L is always running at low-fan (Q :sub:`1` On). .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/output-diagrams-1.png * Cooling Valve (Y :sub:`1`) PI control of Cooling Valve (Y :sub:`1`) in Cool Mode. Applicable to TA692FC-L-3, TA692FC-L-4, TA692FC-L-5. TA692FC-L employs proportional-integrative modulating control (PI). Diagram shows changing in temperature difference versus Y1 voltage level over time. Ion |icon-valve| blinks when output power is under 70%; persistently on at 100%; disppears at 0%. Refer to subsequent sections for K-Factor, P-band and I-time settings. .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/output-diagrams-2.png * Cooling Valve (Y1) in Fan-Only Mode Applicable to TA692FC-L-3, TA692FC-L-4, TA692FC-L-5. If Fan-Only Mode is selected, Y1 simply shuts off. |icon-valve| disappears. .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/output-diagrams-3.png .. |icon-valve| image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/icon-valve.png LCD Display Content ==================== .. image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/lcd-display-content-1.png Icons ^^^^^^^ .. table:: :widths: auto =============== ========================== Label Description =============== ========================== 6 Room temperature 7 Temperature Setpoint 9 | System Mode icon | |icon-cool| Cool mode | |icon-heat| Heat mode no icon - **Fan-Only mode** 12 Y1 output status indicator 13 Y2 output status indicator 14 | Fan status indictor | |icon-auto| Auto Fan Mode no icon - Manual Fan Mode |icon-fan-high| High Fan Speed indicator |icon-fan-med| Med Fan speed indicator |icon-fan-low| Low Fan speed indicator =============== ========================== .. |icon-cool| image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/icon-cool.png .. |icon-heat| image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/icon-heat.png .. |icon-auto| image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/icon-auto.png .. |icon-fan-high| image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/icon-fan-high.png .. |icon-fan-med| image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/icon-fan-med.png .. |icon-fan-low| image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/icon-fan-low.png Buttons ^^^^^^^^^^ .. table:: :widths: auto =================== ===================== Keys Function =================== ===================== |icon-menu| | Menu Key | Short press: change mode | Press-n-hold: Internal setting |icon-fan-speed| | Fan Speed | Short press: cycle-through | L->M->H->Auto->L |icon-power| Power On/Off Key |icon-up| Traverse Up in Setting Menu |icon-down| Traverse Down in Setting Menu =================== ===================== .. |icon-menu| image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/icon-menu.png .. |icon-fan-speed| image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/icon-fan-speed.png .. |icon-power| image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/icon-power.png .. |icon-up| image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/icon-up.png .. |icon-down| image:: /_static/device/ta692fc-l-5/ta692fc-l-5-specifications/icon-down.png Internal Parameter Menu in TA692FC-L-5 =============================================== .. table:: :widths: auto =================== =========================== ========== Items Selection Default =================== =========================== ========== System Mode (P00) Cool / Fan-only (CL/FAN) Cool (CL) Calibration (P04) -4°C ~ 4°C 0°C Span for Cool (P09) 1.0°C ~ 4.0°C 1.0°C K-Factor(1/K) (P10) 1 ~ 9 3 P-band Cool (P12) 1.0oC ~ 4.0°C 4.0°C I-Time Cool (P14) 5 ~ 180 sec 30 sec =================== =========================== ========== Advanced Parameter Menu in TA692FC-L-5 ============================================ .. table:: :widths: auto =============================================== =========================== ================ Items Selection Default =============================================== =========================== ================ Restore Default on the next power-cycle (P20) Disabled/Enabled (DIS/EN) Disabled(DIS) LoRa status (P36) Active/disconnect (on/dis) Active (on) Dev EUI (P37 ~ P44) HEX. Read-only -- =============================================== =========================== ================