HC6000 - Thermostat DANFOSS - Free user manual and instructions

Product Type	Thermostat
Brand	Danfoss
Model	HC6000
Dimensions (W x H x D)	86 x 86 x 30 mm
Weight	200 g
Power Supply	230 V AC or 2 AA batteries (depending on version)
Display Type	Backlit LCD screen
Programming	Weekly, up to 4 periods per day
Regulation	PID (Proportional, Integral, Derivative)
Setpoint Temperature	5 °C to 35 °C
Holiday Function	Yes, adjustable away mode
Child Lock	Yes, protection against tampering
Open Window Detection	Yes, temporary heating stop
Relay Output	Potential-free contact, 230 V / 10 A max
Temperature Sensor	Built-in, accuracy ±0.5 °C
Maintenance and Cleaning	Clean with a soft, dry cloth. Do not use abrasive products.
Safety	Safety shutdown in case of overheating, short-circuit protection
Spare Parts and Repairability	Batteries, wall bracket, mounting screws. Repair possible by an approved professional.
General Information	2-year warranty. CE approval. Made in Denmark.

Frequently Asked Questions - HC6000 DANFOSS

How to install the HC6000 thermostat?

Turn off the power supply before installation. Mount the wall bracket with the provided screws. Connect the wires according to the diagram in the manual. Clip the thermostat onto the bracket and restore power.

How to program the heating schedule?

Press the Menu button to access settings. Select Programming and set the periods (morning, day, evening, night) for each day of the week. Confirm with OK.

What to do if the screen shows nothing?

Check the power: if the thermostat runs on batteries, replace the batteries (AA type). If mains-powered, check the circuit breaker. If the problem persists, contact customer service.

How to activate holiday mode?

From the main menu, select Holiday. Set the reduced temperature (e.g., 15°C) and the duration of your absence. The thermostat will automatically return to normal mode at the end of the period.

The heating does not stop, what to do?

Check that the setpoint temperature is not too high. Make sure the Open window detection function is not disabled. If the problem persists, reset the thermostat (see manual) or contact a professional.

How to reset the thermostat?

Press and hold the Menu and OK buttons for 5 seconds until the screen flashes. Release and confirm the reset. All settings will return to default values.

What is the accuracy of the temperature sensor?

The built-in sensor has an accuracy of ±0.5 °C. For better comfort, avoid placing the thermostat near a heat source or draft.

Can I use the thermostat with a heat pump?

Yes, the HC6000 is compatible with most heating systems: boilers, heat pumps, underfloor heating. Make sure your system's power does not exceed 10 A (relay).

How to clean the thermostat?

Use a soft, dry cloth to wipe the screen and casing. Never use liquid or abrasive cleaners. Disconnect the power before cleaning.

Where to find spare parts?

Spare parts (wall bracket, batteries, screws) are available from Danfoss authorized dealers or the official website. For complex repairs, contact a professional installer.

USER MANUAL HC6000 DANFOSS

User Instructions 3-11

Your HC6000 electronic programmable room thermostat provides two or four time and temperature events each day. You can programme one set of times and temperatures for weekdays and another set for weekends.

It features a factory pre-set programme, which can be edited by the user, and several user overrides.

LCD Display

Before beginning the programming of the unit please press the reset button using a non-metallic object (e.g. pencil/matchstick). During programming if no buttons are pressed for two minutes the unit will automatically go back to run mode. All changes made will be saved.

User Preferences

Before programming the thermostat it is recommended that the user preferences as regards clock display and temperature scale are set.

Clock Display

Press both SELECT and ▲ buttons and hold for 2 seconds to change display between AM/PM and 24 hour clock. Repeat to return to original setting.

Temperature Scale

To select between Centigrade and Fahrenheit temperature displays please follow the following steps:

1. Press SELECT and ▼ buttons for 2 seconds to enter temperature display mode.

1. Press SELECT and FAN buttons for 2 seconds to change between Centigrade and Fahrenheit display.

1. Press SELECT and ▼ buttons for 2 seconds to change display back to time display mode prior to programming.

1. Press the PROG button to enter programming mode. The LCD will flash 12:00.

1. Press the + or - button to adjust the time of day, if in AM/PM mode remember to ensure that AM/PM setting is correct.

1. Press PROG to move on to select the current day of the week.

1. Press the + or - button repeatedly until the correct day of the week is displayed. Day 7 is Sunday.

1. Press PROG button repeatedly to advance to 'Programming event times and temperatures'.

Programming event times and temperatures

The thermostat can be set by the installer to provide 2 or 4 programme events per day. The thermostat provides 5-day/2-day programming with one set of programmes for days 1-5, (Monday to Friday), and another set of programmes for days 6-7, (Saturday and Sunday).

If thermostat has been set by building owner or installer for 2 events per day, only 2 events can be programmed.

Setting the time and temperatures events for Days 1-5.

1. Press + or – buttons to adjust event time for event 1.
2. Press PROG to advance to temperature setting.
3. Press ▲ or ▼ buttons to adjust heating temperature.
4. Press + or - button to select required cooling temperature.

OPTIONAL: If heating is not required, "Off" can be selected below 5°C. If cooling is not required, "Off" can be selected above 37°C.

Press PROG button to move onto event 2 programming and repeat the steps above:

1. Press + or – buttons to adjust event time for event 2.
2. Press PROG to advance to temperature setting.
3. Press ▲ or ▼ buttons to adjust heating temperature.
4. Press + or - button to select required cooling temperature.

OPTIONAL: If heating is not required, "Off" can be selected below 5°C. If cooling is not required, "Off" can be selected above 37°C.

Press PROG button to move onto event 3 and repeat steps 1 - 4 for events 3 and 4.

Setting the time and temperatures events for Days 6-7.

1. Press PROG repeatedly until 67 appears at the bottom of the display.
2. Press + or - buttons to adjust event time.
3. Press PROG to advance to temperature setting.
4. Press ▲ or ▼ buttons to adjust heating temperature.
5. Press + or – button to select required cooling temperature.

OPTIONAL: If heating is not required, "Off" can be selected below 5°C. If cooling is not required, "Off" can be selected above 37°C.

Press PROG button to move onto event 2 programming and follow the steps above to programme event 2, 3 and 4.

Daily Use instructions

The operating mode of the thermostat can be changed by pressing the SELECT button. These thermostats are used in 4-pipe system which allow heating or cooling to operate all year round. The available modes are as follows:

Auto: The thermostat switches automatically between heating and cooling to maintain the programmed temperatures.

Heat: Thermostat operates as heating thermostat only, starting the heating when the room temperature falls to below the wanted temperature.

Cool: Thermostat operates as cooling thermostat only, starting the cooling when the room temperature rises to above the wanted temperature.

Off: Both heating and cooling are turned off. (There is no frost protection in "Off" mode.)

Selecting the thermostat fan operating mode using the FAN button

The operating mode of the thermostat fan output can be changed by pressing the FAN button. The available modes are as follows:

Auto: The fan runs whenever there is a demand for either heating or cooling. A solid bar will show in the display adjacent to the label FAN AUTO and a fan symbol will be shown when the fan is running.

On: The fan runs continuously. A solid bar will show in the display adjacent to the label FAN ON, in addition, the fan symbol will also be shown to indicate that the fan is running.

Smart-fan: The fan runs continuously during events 1-4 but reverts to Auto during event 4-1. A flashing solid bar will be shown adjacent to the label FAN ON and the fan symbol will also be shown.

Temp. changes to programmed temperatures

Press either ▲ or ▼ to view programmed temperatures. If Off is selected this option does not operate.

Then use ▲ button to temporarily raise temperature, a ▲ symbol will appear in the LCD display.

Or use ▼ button to temporarily lower temperature, a ▼ symbol will appear in the LCD display.

Limited temperature adjustment: The amount of temperature adjustment may have been limited by the building owner or the installer.

Automatic cancellation of overrides: Any temporary override of temperature is cancelled at the next event.

Selecting Weekend into Weekday override

Week-end into week day override

To temporarily copy weekend programmes into weekdays press both ▲ and ▼ buttons together and hold down for 2 seconds.

To cancel the weekend into weekday override press both ▲ and ▼ buttons twice. During weekdays, this allows weekend programmes to be temporarily copied into the current day. The programme reverts to normal operation at the end of the day.

Selecting Thermostat mode

Programmes can be permanently overridden by selecting THERMOSTAT mode, this feature is used if fixed temperatures are required for extended periods of operation.

1. To enter THERMOSTAT mode press both ▲ and ▼ buttons together and hold down for 2 seconds to enter WEEKEND into WEEKDAY override.

1. Press both ▲ and ▼ buttons together for a second time and hold down for 2 seconds to enter THERMOSTAT mode. The default setting is heat only.

1. Once in THERMOSTAT mode it is possible to select the required heating and cooling temperatures and the thermostat operating mode, see below for setting details.

2. Use ▲ or ▼ buttons to select required heating temperature.

3. Press SELECT button to select COOL mode then use ▲ or ▼ buttons to select required cooling temperature.

1. Press SELECT button twice again to return to AUTO mode. The thermostat will now operate heating and cooling to maintain the selected temperatures.

1. Should Heat only or Cool only be required, use SELECT button to select required service.

2. Should system OFF be required, use SELECT button to select "Off".

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Please note: Frost protection is not provided in OFF mode.

THERMOSTAT mode can be cancelled at any time by pressing both ▲ and ▼ buttons together and holding down for 2 seconds. This will return the unit to normal running mode.

To enter thermometer mode to display current room temperature press both SELECT and ▼ buttons and hold for 2 seconds. To return to time display repeat press and hold operation.

The unit will revert to time display after Programming or Advanced Programming Mode has been entered.

Whilst in thermometer mode if the display flashes a row of bars the measured temperature exceeds the display limit.

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Selecting fan speed setting

Use slider switch to select required fan speed.

Resetting the thermostat memory

Return the thermostat to factory settings

This should only be carried out should the performance of the thermostat become erratic, this is only likely to happen as a result of severe electro-magnetic interference such as a lightening storm.

To reset clock and re-start the thermostats micro-processor press the RESET button. After doing this the thermostat must be re-programmed.

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Toerental ventilator selecteren

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www.danfoss.com/BusinessAreas/Heating

This product complies with the following EC Directives:

Electro-Magnetic Compatibility Directive.

(EMC) (89\336\EEC), (92\31\EEC)

Low Voltage Directive.

(LVD) (73\23\EEC), (93\68\EEC)

CE