Danfoss 8000 Series Programmable and Non-Programmable Thermostats Data sheet
Data Sheet
Features
8000 Series Programmable &
Non-Programmable Thermostat s
for Heat/Cool Applications
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
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.
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
● Conventional heat /cool versions give
● Heat pump versions give up to 2
● Heat pump version provide both O & B
● Advanced programming allows
● Service mode simplifies
● Up to six time and temperature
● Large easy to read display
versions
up to 2 stages of cool and 2 stages of
heat
stages of cool and 3 of heat, including
emergency heat
reversing valve outputs
configuration to match application
demand
commissioning
changes each day
Installer Settings Hardware Settings
A number of DIL switches on the rear of the unit allow the installer to make some basic hardware 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*
1
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
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
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
6 cycles per hour 4 min On/Off, 1 cycle per
hour selection or 4 min On/
Off, 3 cycles per hour
CP NO
Service Mode
2
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”
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.
Specification
Temperature range Heating, off 6-30oC, (43-86°F ), Cooling, 26-40oC (61-104°F), off
o
Thermal differential < 1
Dead zone options 1-4
C (2°F)
o
C (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
Ordering Details
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 HCT81 13-1 087N691900 HCT81 11-1 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
Remote room sensor unit (1), (2) TS2 087N681100
Duct mounting sensor (2) TS5 087N681200
Outdoor sensor (2) TS6 087N681300
(1) All models can use 4 sensor units for temperature averaging (2) Maximum sensor cable length 50m
3
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