Honeywell T6590 Fan Coil Thermostat
Large, easy-to-read backlit LCD display
States displayed on the digital display: heating/cooling/sleep
Key lock available
Setpoint temperature is adjusted using the up/down keys
Fan operating modes: on/off, low/medium/high speed, or automatic
In automatic mode, the fan speed is proportional to the difference between the measured room temperature and the setpoint temperature
Manual or automatic heating/cooling changeover
Control of an electric auxiliary heater
Versions available with integrated or remote temperature sensor (NTC20K)
Simultaneous display of measured temperature and setpoint temperature
Switches allow manual control of the unit and fan speed.
A special energy-saving mode, activated by an external signal from the Energy Management System (EMS) (window contact or hotel card), overrides the temperature settings with those defined in configuration mode. The energy-saving mode input (remotely switchable) can be configured as a normally open (NO) or normally closed (NC) circuit.
All models are equipped with a built-in PI algorithm.
The T6590 is CE certified.
Configuration mode: Change operating parameters
Retain controller settings in the event of a power outage
Remote centralized switching for heating and cooling modes
Frost protection
Automatic switchover to standby mode when inactive
Temperature display at 0°C
Display temperature compensation from 0°C to 2°C
User-friendly configuration mode allows easy adjustment of thermostat settings
Adjustable deadband threshold for heating and cooling
Setting of preset temperature between 10°C and 32°C
Test mode to verify wiring accuracy
Mains-powered models (230V ~)
Dimensions: 97 x 148 x 29 mm