Honeywell HR92 Wireless Radiator Controller User Manual

HR92 Wireless Radiator Controller

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Product Specifications

• Brand: Honeywell
• Model: HR92
• Type: Wireless Radiator Controller
• Communication Frequency: 868 MHz
• Valve Baseplate: M30 x 1.5
• Battery Type: Alkaline cells
• Battery Life: Approximately 2 years

Product Usage Instructions

1. Scope of Delivery

The radiator controller packaging includes:

1. Radiator controller with valve baseplate M30 x 1.5; batteries
   included

2. Display support

3. Valve adapter type Danfoss RA

4. Screws for securing radiator controller and battery
   compartment

2. Brief Description

The HR92 is an electronic radiator controller designed for
wireless communication with heating systems like evohome to control
room temperature. It features an adjustment dial, room temperature
display, operation lock, battery status indicator, and radio
communication display.

3. Device Overview – Operating Elements and Display

4. Mounting – Inserting/Changing Batteries

5. Establishing Radio Connection

Frequently Asked Questions (FAQ)

Q: How long do the batteries last in the HR92 radiator

controller?

A: The battery life of new alkaline cells in the HR92 is
approximately 2 years.

Q: What should I do if the battery status indicator shows that

the batteries need to be replaced?

A: When the battery status indicator shows that the batteries
need to be replaced, follow the instructions to open the battery
compartment, remove the old batteries, and insert new ones
following the correct orientation.

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Honeywell
( )
~ @
.·.

HR92
Wireless Radiator Controller

1. Scope of delivery

The radiator controller packaging contains:

1

2

3

4

2. Brief description

HR92 is an electronic radiator controller with a modern design. Because of the wireless communication with a frequency of 868 MHz the controller can be easily integrated in heating systems such as evohome to control the room temperature.
User-friendly · Large adjustable display with backlight. · Display of information in the display using symbols
and text. · Parameters can be set individually. · Manual temperature modification (effective until the
next switching point) possible at any time.
Mounting · The radiator controller fits on the most common
radiator valves of the type M30x1.5. · Further adapters are available as accessories. · An external window contact can be connected
optionally.
Energy saving features · With the window function, the radiator valve is closed
when ventilating the room. · If an external window contact is used, the radiator
valve is closed when a window is open.

CAUTION

f Use the radiator controller only in accordance with these operating
instructions. f Do not let children play with the radiator
controller.

1 Radiator controller with valve baseplate M30 x 1.5; batteries included
2 Display support 3 Valve adapter type Danfoss RA 4 Screws for securing radiator controller and battery
compartment

WARNING

Danger of suffocation! f Keep packaging materials away from
children.

U1K

3. Device overview Operating elements and display
1

11

2

3

10

4

9

5

6

8

7

1 Adjustment dial 2 Displays that the room temperature is being
measured by an external sensor and being transferred to the HR92. 3 Displays that the room setpoint was changed manually 4 Operation lock 5 Battery status 6 Temperature display/parameter information 7 Text display, 9 characters 8 Radio signal (field strength) 9 Radio communication display 10 Radio communication error 11 Info button, for displaying the room (zone) information; Function button, for binding and configuring

Battery display

Battery status Meaning

Batteries fully charged

ID

Batteries half charged

Batteries have to be replaced soon

Flashing display: Batteries are dead and have to be replaced

Radio signal display

Display
; 05

Meaning Field strength excellent

Field strength good
‘ 0031 Field strength weak

4. Mounting
Ready to operate in three steps: · Insert batteries and set language · Establish radio connection · Mount on radiator controller ­ FINISHED
Inserting/changing batteries
The radiator controller is set for the following battery type: · 2 alkaline cells 1.5 V; type LR6, AA, AM3 You can instead use the following batteries or accumulator cells: · Lithium 1.5 V; type LR6, AA, AM3 · NiMH 1.2 V; type LR6, AA, AM3
i · If lithium or NiMH batteries are used, Parameter 9 has to be adapted, see Section 5. · Always change batteries in pairs.
i · If the batteries are too weak, the radiator controller opens the radiator valve completely. · After the batteries have been replaced, the radio connection to the central operating device is restored automatically.

2

2. 1.
4.

i The language selection is only displayed during initial commissioning.
i The battery life of new alkaline cells amounts to approx. 2 years. The batteries need changing when the symbol flashes. All the settings are retained when the batteries are changed.

WARNING

Explosion hazard! f Never charge non rechargeable batteries. f Never short- circuit batteries or throw them
into fire. f Dispose of used batteries ecologically.

3. 5.

­ +
7.

Establishing radio connection
The radiator controller HR92 communicates with the central operating device by radio using the frequency of 868 MHz. To this purpose the connection between the HR92 and the central operating device has to be established first. This process is called BINDING. In the case of preconfigured devices binding has already been carried out in the factory.
i If binding has not yet been carried out, unbound is displayed after has been pressed.

Binding must first be activated at the HR92 so that the

radio signal can be received. Subsequently binding has

to be activated at the central operating device.

1. Pull off the adjustment dial. To do so, start at the notch on the bottom of the device.
2. If used, unscrew any fastening screws from the battery compartment.
3. Release the lock and fold out battery spring.
The battery compartment is now accessible. 4. Insert the batteries.
Ensure that the polarity “+” and “­” is correct. 5. Fold down the battery spring and latch it in. 6. Option: Secure the battery spring with the fastening
screws to secure the batteries against theft. 7. Place the adjustment dial back on.
First the software version number and then the language english is displayed. 8. If desired, use the adjustment dial to select a different language.
B 9. Confirm the selected language with the EJ button.

i Please read the operating instructions of your central operating device for further information about binding.

Activating binding at the HR92

i Carry out binding of the radiator controller near the final mounting location.

B 1. Press the EJ button briefly.

unbound is displayed.

Hold

the

B EJ

button

pressed

for

5

seconds.

bind is displayed.

Press

the

B EJ

button

briefly.

binding is displayed and the radio symbol appears.

Activating binding at the central control device fTo activate binding at the central control device: see
the associated instructions.

3

Binding at the HR92
The radio symbol flashes during binding. If binding was successful, success is displayed. Afterwards the main display is shown. When sync is shown in the display, the radiator controller is synchronizing with the central operating device. HR92 receives the data from the central operating device.
i Synchronization can take up to 4 minutes until the current room setpoint temperature is displayed at the HR92. If BINDING is not successful, it is terminated automatically after approx. 10 minutes. ­ or ­ To cancel BINDING, select Exit using the adjustment
dial and confirm with the button.
i If several HR92 radiator controllers in one room (zone) are to be controlled by the central operating device, it is possible to activate BINDING at all radiator controllers simultaneously. BINDING then only has to be carried out once.

Failed binding/insufficient data transfer

Binding has failed when the radio symbol disappears and failed is displayed. The data transfer output may be insufficient. This can be caused by metallic objects or further radio devices. fEnsure that the distance to radio devices such as
radio headphones, cordless phone, etc. amounts to at least 1 m. fEnsure that the distance to metallic objects is sufficient. fIf radio interference cannot be eliminated, select a different mounting location for the room unit and repeat binding.

Clearing binding at the HR92

Press

the

B E

J

button

briefly.

Hold

the

B E

J

button

pressed

for

5

seconds.

3. Select bind using the adjustment dial and keep the

button pressed until cleared is displayed.

Binding is deactivated.

Radio test

1. Press the button briefly.

2. Hold the button pressed for 5 seconds.

3. Select rf check using the adjustment dial and

confirm

with

the

B EJ

button.

checking is displayed (flashing) in the display.

Dchecking

The radiator controller is ready to receive radio signals from the central operating device.

i Please read the operating instructions of your central operating device for further information about the radio test.

The field strength is displayed as a bar and a number while the radio signal is being received.

D05
signal

5 bars
3 bars 1 bars

Field strength excellent
Field strength good
Field strength weak

Radio test at operating devices with 2-way communication If the central operating device can transmit and receive (2-way communication), like the evotouch, the field strength can be queried directly at the radiator controller without activating the radio test in the central operating device.

1. Press the button briefly.

2. Hold the button pressed for 5 seconds.

3. Select rf check using the adjustment dial and

confirm

with

the

B EJ

button.

checking is displayed (flashing) in the display.

Press

the

B EJ

button

again.

The field strength is displayed as a bar and a number

while the radio signal is being received.

4

Interrupting the radio test The radio test is terminated automatically after approx. 10 minutes. ­ or ­ fSelect exit using the adjustment dial and confirm
(3
with the EJ button.
Radio communication error
0 If the exclamation mark and the radio symbol
flash during normal operation, an error has occurred during radio communication. · The room setpoint temperature of the HR92 radiator
controller is changed automatically to 20 °C. fRestore radio communication to the central operating
device, see Section 7.

Selecting the adapter The radiator controller fits on common radiator valves of the type M30 x 1.5. Adapters are required for some valve types.
1. Check whether an adapter is required and, if necessary, select the appropriate adapter.

Brand
HoneywellBraukmann, MNG, Heimeier, Oventrop valves M30 x 1.5

Illustration

Adapter
Not required

Danfoss RA

Supplied

Mounting the radiator controller
The radiator controller can be mounted on all common thermostatic valves with an M30 x 1.5 connection without draining system.

WARNING

Prevent damage to the radiator controller
through humidity and moisture! f Mount the radiator controller indoors only. f Protect the radiator controller against
humidity, moisture, dust, direct sunlight or
exposure to excessive heat.

Removing the old thermostat head 2.

Danfoss RAV

Danfoss RAVL

• can be ordered under EVA1-Danfoss
  2. Slide the adapter onto the radiator valve and turn it until you feel it click into place.
  3. If necessary, screw the adapter tight with a screw.

1. Turn the old thermostat head counter-clockwise until it stops and loosen the mounting ring.
2. Remove the old thermostat head from the radiator valve.

5

Mounting the valve baseplate 1a
1b 1. Separate the valve baseplate from the radiator
controller. To do so, push the slide towards . 3.

3. Lock the radiator controller in the end position. To do so, push the slide towards . After approx. 1 minute cycl (self-test) is displayed. Afterwards the radiator controller changes to normal operation.
11
225°C
i The radiator controller only operates if it is locked correctly in the end position.
FINISHED! ­ The radiator controller now controls the room temperature in accordance with the specification of the central operating device.

2. Turn the adjustment dial of the valve baseplate counter-clockwise until it stops.
3. Put the valve baseplate onto the radiator valve or the adapter and tighten by hand (without tools!).
Mounting the radiator controller

2. 1. Ensure that the slide on the radiator controller is in the open position.
   2. Put the radiator controller onto the valve baseplate so that the indentation latches in and is no longer visible.

6

Securing the radiator controller
i The radiator controller and the batteries can be secured against removal by using the supplied screws.

Connecting an external window contact
The floating external window contacts HCA30 can be connected to the HR92 radiator controller.
i The cable ACS90 is required to connect the external window contact. · Micro B mini-plug / open ends · 2 m long · Not included in the scope of delivery

Setting the position of the display In order to improve the legibility the display of the radiator controller can be tilted to different positions (10°, 20°, 30°, 40°). The angle of 40° can be fixed with the supplied display support.

Operation with window contact When the window is opened, the window contact is opened and the radiator valve closes. When the window is closed again, the radiator controller returns to normal operation. The frost-protection function ensures that the radiator valve opens when the temperature drops below 5 °C.
i If a cabled window contact is removed, Parameter 11 has to be modified to 0 or 1, see Section 5.

Cable connection fConnect cable ACS90 as follows to the window
contact HCA30:

01——tl-- ~ ACS90

white black GND green

LJ –

~]

Connecting the cable to the radiator controller HR92

Mounting 1. Lift the display and set it to the desired angle. 2. If desired, tilt the display by 40° and slide the display
support from above between the display and the housing until it latches in.
Unmounting fPress the display support in at the back and remove
it upwards.

1. Remove the side cover from the radiator controller. 2. Insert the cable ACS90 into the radiator controller
HR92.
The radiator controller recognises the connected window contact automatically.

7

5. Basic settings

Overview
If required, the 12 basic settings (parameters) can be adjusted. Factory settings have a grey background. Parameters marked with an * are described in more detail below.

Par. 1

Setting
1 2

-Meaning
Language setting English German

3 Italian

4 French

5 Dutch

6 Spanish

2

Backlight *

0 Deactivated

1 Activated

3

Duration of the window function *

0 Window function not active

30 Valve opens at the latest after 30 minutes

… …

90 Valve opens at the latest after 90 minutes

4

Sensitivity of the window function during

dropping room temperature *

0.2 0.2 (sensitive)

… …

5

2.0

· 2.0 (less sensitive)
Factory setting: 0.4

Sensitivity of the window function during

rising room temperature *

0.1 0.1 (sensitive)

… …

6

2.0

· 2.0 (less sensitive)
Factory setting: 0.2

Setting the valve stroke *

0 Standard valve stroke

1 Full-stroke mode

7

Temperature representation in the

display * 0 Set/programmed temperature (setpoint

temperature) 1 Measured room temperature

8

Temperature offset *

3 To adjust the temperatures measured by the

… radiator controller and in the room

I -3 Factory setting: 0

Par. 9

Setting
0 1

-Meaning
Battery type Alkaline Lithium

2 NiMH (accumulator chargeable)

10

Display of the valve position *

0 No display of the valve position

1 Momentary display of the valve position

11 12

0 1 2
0 1

Window open function * Off (no window function) Auto (corresponding to Parameters 3-5) Cabled (with floating window contact)
-Restore to factory setting
No reset Reset
-The binding is retained.

Exit

Changing parameters
1. Keep the button pressed for approximately 5 seconds until Parameter 1 flashes (left-hand digit).

I I
language
The right-hand digit shows the current setting. The parameter is displayed additionally in plain text. For example, the display 1 1 stands for Parameter 1 (language) with Setting 1 (German).
2. Use the adjustment dial to select the desired parameter (left-hand digit).
3. Press the button to edit the parameter. The current setting of the parameter flashes (right hand digit).
4. Use the adjustment dial to set the desired setting (right-hand digit) and confirm with . The parameter being edited flashes (left-hand digit).
5. For the further parameters repeat Steps 2 to 4. 6. To exit the menu, select exit using the adjustment
dial and confirm with the button.

8

Description of the parameters
Parameter 2 ­ Backlight The display has a backlight for reading the information. · The backlight is ON when the adjustment dial is
turned or a button is pressed. · The backlight switches OFF if no action is carried
out at the radiator controller for approx. 7 seconds in order to save battery power.
Parameters 3 to 5 ­ Window function In order to save energy the radiator controller closes the radiator valve when you open a window resulting in a large drop of the temperature. When you close the window so that the temperature rises the radiator controller opens the radiator valve again. When the duration of the window function (factory setting: 30 minutes) has expired, the system controls to the current room setpoint temperature again. Frost protection is ensured during the window function.
Parameter 6 ­ Valve stroke The radiator controller operates with the optimum valve stroke set in the factory. If the entire valve stroke is to be used or if the valve does not open completely, activate the full-stroke mode.
Parameter 7 ­ Temperature representation in the display · In the factory setting the room setpoint temperature
is displayed. · With the setting “measured temperature” the
measured room temperature is displayed. A changeover to the set temperature is carried out by turning the adjustment dial or pressing the button. If required, the temperature can now be reset. The display returns to the measured temperature after approx. 3 seconds. Due to the heat influence of the radiator the “measured temperature” displayed at the radiator controller can differ from the temperature measured at another point in the room.
Parameter 8 ­ Temperature offset Since the radiator controller measures the room temperature in the area of the radiator, it is possible that this temperature deviates from the temperature measured at a different point in the room. If, for example, 20 °C is measured in the room and 21.0 °C at the radiator, this effect can be compensated by an offset of ­1.0 °C.

Parameter 10 ­ Display of the valve position When this parameter is activated (setting “1”), the calculated valve position (0 … 100% opened) is displayed momentarily. The main display is shown again after approx. 3 minutes. To cancel, select exit and press the EB J button.
Parameter 11 ­ Window open function · If a window contact is connected, the parameter is set
automatically to “2” (cabled). The window function is controlled by the window contact. · If no window contact is connected, the setting “0” or “1” has to be selected.
6. Further functions

Manual changing of the room setpoint temperature
The room setpoint temperature can be changed at any time by means of the adjustment dial. The changed room
-setpoint temperature remains in effect until the next
switching point.
The symbol shows that the temperature was changed manually. The symbol extinguishes when the next setpoint is reached.
By turning the adjustment dial anti-clockwise until off is displayed, the valve will be closed permanently. With this setting the time program of the central operating device is no longer active for this radiator controller, but frost protection is guaranteed if the heating is switched on.

Display of the room name

If the central operating device can transmit the room name (zone name), like the evotouch, the room

name is displayed at the radiator controller (max. of

9 characters).

fPress

B EJ

button.

The room name (zone name) is shown briefly in the

display.

9

Automatic monitoring functions

7. Help with problems

Window function If you open a window causing the temperature to drop, the radiator controller closes the radiator valve in order to save energy. window is displayed.
When the temperature rises again, but at the latest after the set period (factory setting: 30 minutes), the radiator controller opens the radiator valve again.
You can also open the radiator valve beforehand by turning the adjustment dial. The sensitivity of the radiator controller to a temperature drop or temperature rise can be set, see Section 5, Parameters 3 to 5.
If a window contact is connected, the window function reacts directly to the opening and closing of the window, see Parameter 11.
Valve protection If the radiator valve has not been opened once completely within the period of 2 weeks, a self-test (forced operation) is carried out. The radiator controller opens the radiator valve briefly on the subsequent Monday in order to prevent seizing. cycl is displayed.
Frost protection If the temperature drops below 5 °C, the radiator controller opens the radiator valve until the temperature rises above 6 °C again. This prevents the heating system from freezing up. frost is displayed.
i The heating must be switched on to ensure the frost protection function.

Error table

Problem/ Display

Cause

flashing Batteries flat

Remedy Replace the batteries.

icons are flashing
no sync
e1 sensor e2 valve
The radiator stays hot
Motor does not move The HR92 does not accept setpoint changes from the central operating device

No radio communication

Check the radio connection between the HR92 and the central operating device (radio test).
Repeat the binding procedure.
Check the power supply to the central operating device and the HR92.

Radio connection interrupted
Parameters at the CM927/ DT92 operating device not set

Check the radio connection
CM927 operating device: Parameter 8: Set SU. DT92 operating device: Set Parameter SU (see corresponding instructions).

Device defec- Replace the device. tive

Motor cannot be moved

Check the installation. If appropriate, remove the dirt.

The radiator valve does not close fully

Check the installation. If appropriate, change to full-stroke mode (Parameter 6).

Valve baseplate not interlocked

Set the slider to the position .

Valve closed permanently, off is displayed

Use the adjustment dial to set the room temperature to the desired value. The next switching command from the central operating device will then be executed from the HR92.

10

Emergency operation when batteries are flat 1. Unlock the radiator controller. To do so, push the slide
at the radiator controller towards . 2. Pull the radiator controller off the valve baseplate. 3. Operate the radiator valve by hand using the
adjustment dial on the baseplate.

9. Disposal
The radiator controller has to be disposed of in accordance with WEEE directive 2002/96/EC ­ Waste Electrical and Electronic Equipment directive.
f Dispose of the packaging and product in a corresponding recycling centre.
f Do not dispose of the unit with the domestic refuse.
f Do not burn the product.

­
Restoring the factory setting
1. Keep the button pressed for approximately 5 seconds until Parameter 1 flashes (left-hand digit).
2. Use the adjustment dial to select Parameter 12 (lefthand digit) and Setting 1 (right-hand digit).
3. Press the button to restore the factory setting. The binding is retained.
4. Use Exit to return to normal operation.

10. Declaration of Conformity
Hereby Honeywell declares that this HR92UK is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.

8. Technical data

Type Protection class Radio communication
Supply voltage
Connection to the radiator Ambient temperature Dimensions Ambient conditions
Humidity

HR92UK
IP30
ISM (868.0 … 870.0 MHz) RX Class 2 Range: typically 30 m within residential buildings
Battery type LR6, AA, AM3 Alkaline: 2 x 1.5 V Lithium: 2 x 1.5 V NiMH: 2 x 1.2 V
M30 x 1.5
0 … 50 °C
96 x 54 x 60 mm
For living area, business and commercial areas as well as small businesses
10 … 90 % rel. humidity

11

11. Binding and radio test ­ Overview

Press the EB J button briefly

Display: Room information

Hold

the

B EJ

button

pressed

for

5 seconds

bind

rf check

B EJ button

Hold

the

B EJ

button

pressed until

B EJ button

binding ·>)) success

cleared

checking flashes

EB J button *

Radio signal from operating device

exit
B EJ button back to standard display

back to standard display

Display of the field strength

exit

B EJ

button

back to standard display

Turn adjustment dial to the right * Only at operating devices with 2-way communication, e.g. evotouch.

Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Rolle, Z. A. La Pièce 16, Switzerland by its Authorized Representative

Honeywell Honeywell House Skimped Hill Lane Bracknell Berkshire RG12 1EB United Kingdom

The right is reserved to make modifications that serve improvement.

CE:

50091823-001A

www.Evohome.honeywell.com

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