TheraPro HR90
ELECTRONIC RADIATOR CONTROLLER
PRODUCT DATA SHEET
OVERVIEW
Honeywell TheraPro HR90 is a electronic radiator controller
with a modern design and provides features for convenience
and energy saving.
It is used as standalone controller for radiator heating control
applications.
For optimized readability of the backlight display. The display
position can be adjusted as well. The display is switched On
as soon as a button is pressed or the wheel is rotated.
Fast installation due to the simple lock mechanism closing the
device at the radiator valve. Up to 3 pre-set standard time
programs are selectable.
After the installation the HR90 operates immediately to the
factory set program.
The time program can be individually adapted to the
customer day-to-day routine. Up to 6 setpoints per day and
3 different set point temperatures which are changeable
provide increased comfort.
Different operating modes and particular day functions can be
selected if required:
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MAIN FEATURES
 New attractive design out of high quality plastic material
and high gloss polished surface
 User friendly because of large, adjustable backlight
display with sharp contours outstanding readability and
text display
 Local language selection
 Fast mounting and taking into operation through simple
interlocking and 3 pre-programmed time programs
 Fits on the most common radiator valves of the
type M30x1,5
 Different operation modes Holiday, Party, separate time
program for particular days
 Additional energy saving features ECO operation, window
function and optimization
 Connection of external wired sensors for reading of room
temperature and set point value changes, external wired
window contact

Established time program can be copied to further devices
 Anti-theft protection for batteries and device
 child protection
Automatic, ECO and Manually
Holiday, Party and Day off
The particular Day off is a separate daily program which can
be activated for special days like public holidays.
Energy saving features:
-With the auto-window function, the radiator valve is closed
when ventilating the room.
-In ECO mode, the room temperature is lowered by 3°C.
-Optimised control of the room temperature by start/stop the
radiator controller calculates when to open or closing the
valve in order to achieve the desired room temperature at the
set time.
Radiator controller operating parameters are selectable.
Examples:
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Select local language
Switch backlight display On/Off
Change sensitivity of the window reaction time
Valve stroke
Temperature limitation (lower/upper temperature)
Temperature offset
Window function Auto or external window contact
Child protection (device locking)
Setup weekday for the valve protection cycle
50088280-001 A
TheraPro HR90
SPEZIFICATION
TEMPERATURE CONTROL
ELECTRICAL DATA
Internal Sensor
Power supply:
Battery or chargeable batteries
Battery Type:
LR6, AA, AM3
2x Mignon 1,5V
Alternativ:
Sensor:
NTC
MECHANICAL DATA
2x Lithium 1,5V
2x NiMH 1,2V chargeable
batteries
Display
Backlight display:
Text based display 9 characters
Dimensions (HxWxD):
60 x 54 x 96 mm
Material:
PC
IP Class:
IP 30
Valve connection:
M30 x 1,5
OPTION
30x26mm (BxH)
Power Module für external
ENVIRONMENTAL AND STANDARDS
Power supply:
APS90
Voltage input:
9….24V AC/DC
Vandalism protection:
AVS90
Environmental temperature :
0 ….. +50 ºC
External room Unit:
HCW23
Storage temperature:
-20 …+55 ºC
(Sensor/Setpoint):
Humidity:
10 … 90 % relative
External room sensor:
RF20
humidity
External window contact:
HCA30
Copy cable 0,5m:
ACC90
Connection cable 2,0m:
ACS90
For apartments, family houses, business and commercial
areas
(ext. Sensor/Window contact)
Front Dial Chromed:
VPE 3pcs
HR90
EANCODE:
HR90 WE EANCODE:
HR90EE EANCODE:
CERTIFICATION
Standards:
2
AFA90
5025121383974
5025121383950
5025121383967
CE Konformität, RoHS
50088280-001A
TheraPro HR90
Installation HR90
1. Insert Batteries
2x 1,5V Typ: LR6, AA,AM3
Set language, date and time
2. Remove Thermostat
4. Put the Valve baseplate on the valve
use adaptor if necessary
3. Remove valve baseplate
5. Connect the valve baseplate with the
controller
READY! HR90 is working with
the standard time program
3
50088280-001A
TheraPro HR90
Installation HR90
HR90 wired with external Sensor/Setpoint adjuster HCW23,
RF20 and external Window contact
Wiring diagram
Cable 2m ACS90
Copy time program to other HR90 controllers
If several HR90 radiator controllers are to operate with the same time program, the time program only has to be created at
one device (master) and can then be copied to further radiator controllers. The controllers are connected with the cable
ACC90
Cable 0,5m ACC90
4
50088280-001A
TheraPro HR90
Options
The radiator controller and the batteries can be secured
against stealing by using the supplied screws
The color oft he front cover can be
replaced with chromed cover
The display can be fixed with display
holder (angle 40°)
Note: For the various OS numbers HR90/HR90WE and HR90EE the
sesame data are applied
Honeywell Control Systems
Newhouse Industrial Estate
Motherwell ML1 5SB
United Kingdom
5
50088280-001A
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