MClimate MC-LW-FCT-01 LoRaWAN Fan Coil Thermostat User Manual
Introduction
Overview of the product
The Fan Coil Thermostat (FCT) is a LoRaWAN Thermostat for 2- and 4-pipe Fan Coil Units,
accommodating 1-3 speed or ECM fans. Ideal for building retrofitting, it enables
room-by-room monitoring and control, enhances energy efficiency and has great potential to
reduce heating/cooling expenses significantly. With its 4.2” e-ink fast refresh display it allows
the end-users to change the target temperature and see current indoor conditions. Its fully
open and transparent communication protocol allows seamless integration into different
systems including MClimate Enterprise platform.
The MClimate Fan Coil Thermostat (FCT) also supports the following additional
inputs/outputs:
- Room occupancy/Key card input (opened/closed circuit)
- Auto-changeover external temperature sensor (10k NTC, max 3m length)
- Dew point sensor (opened/closed circuit)
- Filter alarm (opened/closed circuit)
Functions
The MClimate FCT is a Class C LoRaWAN device, available for EU868, US915, AS923 and AU915
regions. This means that there’s real-time communication between the FCT and the LoRaWAN
network - commands can be sent to the FCT and it will respond as soon as possible.
- Maintenance of room temperature via built-in temperature sensor or external
room temperature/return air temperature sensor
- Automatic or manual changeover between heating and cooling mode
- Selection of operating mode via the operating mode button on the thermostat
- 1-speed, 3-speed or DC 0…10 V fan control (automatic or manual)
- Display of current room temperature or setpoint in °C
- Minimum and maximum setpoint limitation
MClimate’s ultimate aim is to help decarbonize buildings. The Fan Coil Thermostat unlocks
great retrofitting opportunities - one can gain quick access to control and monitoring on a
room-by-room basis in the building.
MClimate FCT can be integrated into existing BMS and BAS systems. Please visit MClimate’s
website to learn more about this.
- Buttons lock
- 1 digital input, freely selectable for:
- Occupancy mode contact (keycard)
- Automatic heating/cooling changeover 10k NTC
- Dew-point sensor
The MClimate Fan Coil Thermostat (FCT) can be used with the following FCU configurations:
- Fault input
FCU Type Valve(s) type
FAN type
Configuration
- Advanced fan control function, e.g. fan kick, selectable fan operation (enable,
disable or depending on heating or cooling mode)
- Installer’s menu for setting the desired wiring configuration and further settings.
2-pipe
ON/OFF (220VAC)
1-3 speeds
00
2-pipe
4-pipe
4-pipe
2-pipe
2-pipe
3-wire ON/OFF (220VAC)
ON/OFF (220VAC)
1-3 speeds
1-3 speeds
ECM
01
02
03
04
05
ON/OFF (220VAC)
ON/OFF (220VAC)
ECM
3-wire ON/OFF (220VAC)
ECM
Technical wiring diagrams for the different configurations are available
further in the document.
3
| General | Details |
|---|---|
| Name | MClimate MC-LW-FCT-01 LoRaWAN Fan Coil Thermostat User Manual |
| Make | MClimate |
| Language | English |
| Filetype | PDF (Download) |
| File size | 3.74 MB |

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