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Warning symbol for electrical hazards.
Warning symbol for mechanical hazards.
Symbol indicating operations that can cause death or serious injury.
Symbol indicating operations that can cause serious personal injury or material damage.
Keep manuals for 10 years, store dry, and read instructions carefully.
Warning against improper use, and general safety advice.
Guidelines for unit delivery, packaging, and electronic waste disposal.
Procedures for regular user maintenance and advanced technical servicing.
Guide for identifying and resolving common fan coil problems.
Overview of the FCWI fan coil, its purpose, and key characteristics.
Details on available fan coil versions and selection based on system needs.
Highlights EUROVENT certification, quiet operation, design, and ease of installation.
Illustrates and lists the primary components of the FCWI fan coil.
Detailed explanations of the front panel, receiver, heat exchanger, fan unit, and valves.
Information on TLW4 remote control and PFW4 wired panel accessories.
Critical warnings on power, cables, air outlet, and unit misuse.
Advice on airing rooms and adjusting temperature for optimal comfort.
Guidance on air jet adjustment and typical operating sounds/conditions.
Specifies acceptable air pollutant limits for installation environments.
Recommended water quality parameters to prevent corrosion and fouling.
Defines temperature, pressure, ambient, and flow rate limitations for unit operation.
How to manually adjust vertical fins to direct airflow.
Using remote control for motorised horizontal deflector adjustment.
Explanation of DIP switch settings for fan coil logic configuration.
Details on Fan, Heat/Cool, Dry, Auto modes and ventilation control.
Measures to prevent extreme air flow and internal fan fault protection.
Unit settings stored during power interruptions.
Managing pump contact, emergency button, and microswitch functions.
Using Modbus, timers, and sleep mode for unit operation.
Interpreting error codes and indicators on the unit display.
Setting the slave address and understanding the Modbus interface for communication.
Details on supported Modbus read/write functions for unit control.
Power, Mode, Fan Speed, and Temperature setting operations.
Adjusting air flow (Sweep, Louvre) and setting timers.
Using Sleep, Keylock, and Send functions.
Switching between Celsius and Fahrenheit for temperature display.
Switching unit on/off, setting mode, fan speed, and temperature.
Setting timers, activating keylock, checking temperatures, and unit conversion.
Setting Modbus address and display defaults via DIP switches.
Table providing dimensional data for various FCWI models.
Warnings regarding PPE, power disconnection, and qualified personnel for installation.
Advice on preventing condensate and air stratification during operation.
Guidance on fan coil placement, water/condensate connections, and pipe routing.
Steps for attaching the installation template and preparing the wall.
Procedures for making hydraulic connections and insulating pipes.
Placing the unit, checking level, and bleeding the heat exchanger valve.
Steps for removing the front panel and disconnecting the display card.
Voltage, connection types, and necessary protection switch requirements.
Recommended cable types, compliance with standards, and earthing importance.
Explains symbols, terminal blocks, and wire colors used in diagrams.
Detailed electrical schematic for specific FCWI models.
Explains symbols, terminal blocks, and wire colors used in diagrams.
Detailed electrical schematic for specific FCWI models.
Explains symbols, terminal blocks, and wire colors used in diagrams.
Detailed electrical schematic for specific FCWI VL models.
Notes on VMF-485LINK compatibility with radiant floor heating and remote control.
General