Honeywell Hometronic HRD 20 Instruction Manual

Remote Control
HRD 20
Operation

Overview
1
Overview
For your information
Technical terms are identified by an * and are explained in the glossary
(page 18).
Application
With the Hometronic* HRD 20 remote control you can:
•Switch devices on and off or dim lights
•Control shutters/awnings
•Increase or decrease the setpoint temperature* of a room
•Activate Lifestyles*
It is possible to use any number of remote controls in one Hometronic
system.
The remote control can be disabled by means of a simple button
combination (child-proofing).
The buttons can be assigned freely and can be changed at any time.
These instructions provide information on how to assign the buttons and
how to use the remote control.

Overview
2
Contents
Overview 1
Assigning buttons 4
Controlling the Hometronic with the remote control 10
Activating the child-proofing 15
Replacing the batteries 17
Glossary 18
Technical data 19
Help with problems 20
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Overview
3
Front and rear
„LED* green/red
…Battery compartment
‡Assignment lable
(enclosed)
Buttons
Buttons 1 ... 6 Selection buttons for lamps, devices, shutters, heating,
etc.
Buttons A, B Selection buttons for Lifestyles
OK Confirmation button
▼/▲Control buttons

Assigning buttons
4
Assigning buttons
1. Notating the button assignment
►Decide which Hometronic component is to be controlled by which
button.
►Note the assignment on the enclosed table label.
2. Change to the "Installation" submenu
►If the Hometronic is in manual mode*, press the button for
automatic/manual mode in order to change to automatic mode.
The yellow LED at the Hometronic Manager* lights up.
The display* shows the standard display
(example):
HOMETRONIC
WE 29.10.1999 11:15
No Lifestyle active
LIVIN 20.0 C
►Press the dial button at the Hometronic
Manager.
The cursor* flashes in the lowest line.
HOMETRONIC
WE 29.10.1999 11:15
No Lifestyle active
LIVIN 20.0 C
►Turn the dial button to the right in order
to move the cursor to the highest line.
The text of the highest line changes
from "Hometronic" to "Menu":
MENU
WE 29.10.1999 11:15
No Lifestyle active
LIVIN 20.0 C

Assigning buttons
5
►Press the dial button.
The following text is displayed:
LIFESTYLE
TIME PRO RAMS
DISPLAY
SETTIN S
►Select "Settings" and press the dial
button.
The following text is displayed:
INSTALLATION
DE-INSTALLATION
SENSOR FUNCTION
SUMMER TIME
3. Activating the Teach-in mode at the Hometronic Manager
The new Hometronic components first have to be assigned to the
Hometronic Manager before they can be taken into operation. This
process is called the "Teach-in". The Hometronic Manager and the new
components exchange data during the procedure.
Note: In the following example button 1 is assigned to a ceiling light in the
kitchen.
►Press the dial button.
The following text is displayed:
HEATIN
SHUTTERS
DEVICES/LI HT
SENSOR
Note: If you assign a button to a Lifestyle
later, turn the dial button further until the
following text is displayed:
DEVICES/LI HT
SENSOR
BOILER REQUIREMENTS
LIFESTYLE

Assigning buttons
6
►Select "Devices/Light" and press the dial
button.
The names of the dimmers/switches
are displayed, for example:
CEILIN LI HT
MODULE-2 *
MODULE-3
MODULE-4
If "I" is displayed after a module name, this module has already
been assigned to the Hometronic Manager. The process of
assigning or changing module names is described in the operating
instructions of the Hometronic Manager.
►Select the corresponding module, in this
case "Ceiling light", and press the dial
button.
CEILIN LI HT *
MODULE-2 *
MODULE-3
MODULE-4
The red LED for Manual mode at the Hometronic Manager lights up
bright. The Teach-in mode is active.
The Hometronic Manager is ready to transmit data via the red LED during
the next 8 minutes. Afterwards the LED on the Hometronic Manager goes
off.

Assigning buttons
7
4. Assigning buttons
►Press button 1 of the remote control until the LED flashes red-green.
The remote control is ready for the Teach-in for 15 seconds.
►Move the front of the remote
control across the lit-up LED
of the Hometronic Manager.
The remote control and the
Hometronic Manager exchange
data. The procedure only takes
a moment.
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Note: The procedure should not be carried out under direct sunlight. If
necessary, darken the room.

Assigning buttons
8
Successful Teach-in
The Teach-in is successful when the LED of the remote control shines
green (for approx. 5 seconds).
The kitchen lamp can now be controlled with button 1 (refer to the
chapter: "Controlling the Hometronic with the remote control").
►Enter the button assignment in the assignment table.
Failed Teach-in
The Teach-in has failed when the LED of the remote control shines red
after 15 seconds.
►Repeat the Teach-in.
Repeating the Teach-in
►Press the dial button in order to activate
the Teach-in again.
CEILIN LI HT *
MODULE-2 *
MODULE-3
MODULE-4
The module is activated again for Teach-in.
►Repeat Step 4 "Assigning buttons".