Danfoss 8000 Series Programmable and Non-Programmable Thermostats Data sheet

Data Sheet

Features

8000 Series Programmable & Non-Programmable Thermostats for Heat/Cool Applications

The 8000 Series of advanced heat/cool thermostats provides sophisticated sequence control of multi-stage heat/cool systems including air to air heat pump systems with auxilliary/emergency heat. All models are available in programmable and nonprogrammable versions.

The products, which offer 7 day, 5/2 day or 24 hour programming incorporate advanced programming features which are set up by the installer at the time of installation. These features allow a relatively small number of products to fulfill a wide range of application demands. This significantly reduces the number of thermostats that either a wholesaler or installer need to stock, it also significantly reduces installation and programming difficulties by offering a common architecture across the whole range of models.

In addition to the advanced programming, the product range also incorporates a service mode which allows the installer to step through the heat/cool sequence manually during commissioning.

The 8000 Series is available in heat/cool versions for conventional heat cool systems with up to 2 stages of heat and 2 stages of cool. Versions are also available for heat pump systems incorporating auxilliary heating systems. The heat pump models which can provide up to 3 stages of heat and 2 stages of cool, also incorporate optional balance point control which improves efficiency.

All models can be used either with the built-in sensor, which is standard or with low cost remote sensors which can be added at time of installation.

For temperature averaging, up to four sensors can be used in a series/parallel arrangement.

Full details of ordering codes, wiring and thermostat specification and settings can be found in the following pages.

●Available in battery, 24 & 230 volt versions

●Conventional heat /cool versions give up to 2 stages of cool and 2 stages of heat

●Heat pump versions give up to 2 stages of cool and 3 of heat, including emergency heat

●Heat pump version provide both O & B reversing valve outputs

●Advanced programming allows configuration to match application demand

●Service mode simplifies commissioning

●Up to six time and temperature changes each day

●Large easy to read display

Installer Settings	Hardware Settings
	A number of DIL switches on the rear of the unit allow the installer to make some basic hard-
	ware settings. The diagram below details the selection options:
	Programmable	Non-Programmable

*unit must be programmed before this switch is set to disable

HC models*	HP models*	HCT models*	HPT models*

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Software Settings	The 8000 Series incorporates a wide range of installer configurable options which are selected
	from within an advanced programming mode. A brief description of the options is listed below:
	Option	Description	Factory setting	Other options
	1	Temperature override timer	Next event	1,2,3 or 4 hours or disabled
	2	Fan run-on after cooling timer	Off	30, 60 or 90 Seconds
	3	Fan operating mode setting	All	Smart fan (LOC)
	4	Heat / Cool dead-band setting	2°C	1,3 or 4°C
	5	Limit maximum heating set-point	30°C	Can be reduced to 6°C in
		adjustment		0.5°C steps
	6	Limit minimum cooling set-point	16°C	Can be increased to 40°C
		adjustment		in 0.5°C steps
	7	Limit minimum heating set-point	6°C	Can be increased to 30°C
		adjustment		in 0.5°C steps
	8	Limit maximum cooling set-point	40°C	Can be reduced to 16°C
		adjustment		in 0.5°C steps
	9	Thermostat calibration	0°C	±1.5°C
	HP8000 Heat-Pump Models Only
	A	Compressor delay timer	2 min Off,	2 min On/Off, 6 cycles
			6 cycles per hour	4 min On/Off, 1 cycle per
				hour selection or 4 min On/
				Off, 3 cycles per hour
	b	This option not used
	C	Heat-pump low cut-off adjustment	-9°C	-30°C to +15°C in
		(Active only if outdoor sensor is		1°C steps
		detected)
	d	Heat-pump balance point	10°C	0°C to 21°C in
		adjustment.		1°C steps
		(Active only if outdoor sensor
		is detected)
	HC8000 Heat/Cool Models Only
	A	Cooling source type selection	Compressor, CP YES	Chilled water source
				CP NO
	b	Thermostat cooling stage cycle	6 cycles per hour	3 cycles per hour
		rate per hour setting. (Only
		available if ”CP No” is selected
		in A above)
	C	Thermostat heating stage	6 cycles per hour	3 cycles per hour
		cycle rate per hour setting.
	d	Heating stage integral action	5%	2.5% or 10%
		time selection
	All Models with Remote Room Sensor/Duct Sensor
	E	Disable remote sensor option.	Remote sensor	Remote sensor
		(Only active if a remote room or	enabled	disabled
		duct sensor is detected)
		Software version number - please interrogate unit in “Advanced Programming mode”
Service Mode
	In addition to advanced programming settings, the thermostat also incorporates a service mode
	which allows the installer to manually sequence the heat/cool and fan stages during system
	commissioning.

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Specification

Ordering Details

	Temperature range			Heating, off 6-30oC, (43-86°F ), Cooling, 26-40oC (61-104°F), off
	Thermal differential			< 1oC (2°F)
	Dead zone options			1-4oC (2-10°F), selectable by installer
	Programming options*			All models can be set for 24hr, 5/2 or 7 day operation by
				installer
	Programmed events per day*			2 or 6 selectable by installer, inc off events for both heat & cool
	Vacation programming option			Up to 99 days, heat & cool set points can be set independently
	Factory pre-set programmes			Yes, refer to user manual details
	Control ouput			Pl algorythm with Chrono-proportional output with adjustable
				cycle rate
	Power supply			Battery powered			2 x AA batteries
				24V power supply			20-30 Vac, 50/60 Hz
				230V power supply			220/250 Vac, 50/60 Hz
	Memory retention			Rechargeable battery for real time (48 hours whenfully
				charged), non-volatile memory device for all other settings
	Fan mode options			Auto, On or Smart-Fan (fan on during day & Auto during night)
	User mode selection
	Heat/cool models			Heat/Cool/Auto/Off and holiday and thermostat mode
	Heat pump models			Heat/Cool/Auto/Off plus emergency heat, holiday and
				thermostat mode
	Output relay voltage rating			10-240 Vac
	Output relay current rating			2 (1) Amp per relay, min. 10mA
	Output relay number & contact type			Varies according to model, refer to installation guide
	Installer DIL switch settings			Yes, refer to commissioning guide
	Installer advanced programming
	settings			Yes, refer to commissioning guide
	Installer service mode option			Yes, refer to commissioning guide
	Compressor delay timer			Yes , all compressor stages, adjustable
	Reversing valve control, HP models			Yes, selectable “O” or “B” function with SPDT output controls
	Heat pump balance point control			Yes, programmable high and low balance points (outdoor
				sensor required)
	Lockable keypad			Electronic keypad lock, plus mechanical locking catch on cover
				flap
	Limitation of high and low set points			Both heat and cool ranges can be limited or locked
	Limitations of temperature override			Can be limited to +/- 2oC (3°F) or disabled
	Temperature Override			Can be limited to “next event”, 1, 2, 3, or 4 hrs disables
	Max ambient temperature			45oC (113°F)
	Dimensions (mm)			137 wide x 117 high x 25 deep
	* Programmable models only
	Function				Programmable
		230volt			24 volt			Battery
	1 Heat, 1 Cool	HC8113-1		087N681800	HC8111-1		087N680700	HC8110-1		087N680300
		HC8113-3		087N690700	HC8111-3		087N690600	HC8110-3		087N690500
	2 Heat, 2 Cool	HC8223-1		087N681900	HC8221-1		087N680800	HC8220-1		087N680400
		HC8223-3		087N691000	HC8221-3		087N690900	HC8220-3		087N690800
	2 Heat, 1 Cool (Heat Pumps)	HP8213-1		087N682000	HP8211-1		087N680900	HP8210-1		087N680500
	3 Heat, 2 Cool (Heat Pumps)	HP8323-1		087N682100	HP8321-1		087N681000	HP8320-1		087N680600
					Non-Programmable
		230volt			24 volt			Battery
	1 Heat, 1 Cool	HCT8113-1		087N691900	HCT8111-1		087N681400	HCT8110-1		087N691100
		HCT8113-3		087N694500	HCT8111-3		087N694700	HCT8110-3		087N694800
	2 Heat, 2 Cool	HCT8223-1		087N692100	HCT8221-1		087N681500	HCT8220-1		087N691200
		HCT8223-3		087N695300	HCT8221-3		087N695500	HCT8220-3		087N695600
	2 Heat, 1 Cool (Heat Pumps)	HP8213-1		087N692300	HPT8211-1		087N681600	HPT8210-1		087N691300
	3 Heat, 2 Cool (Heat Pumps)	HP8323-1		087N692500	HPT8321-1		087N681700	HPT8320-1		087N691400
Accessories		(1) All models can use 4 sensor units for temperature averaging (2) Maximum sensor cable length 50m
Remote room sensor unit (1), (2)					TS2		087N681100
Duct mounting sensor (2)					TS5		087N681200
Outdoor sensor (2)					TS6		087N681300

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