ABB RTC-F-1.PB User manual

1473-1-8574│14.08.2014

Technical Manual

Room temperature controller

RTC-F-1.PB

ABB-free@home®Content

Technical Manual 1473-1-8574 │2

1Notes on the instruction manual ________________________________________________________ 3

2Safety ____________________________________________________________________________ 4

2.1 Used symbols ________________________________________________________________________ 4

2.2 Intended use _________________________________________________________________________ 5

2.3 Improper use _________________________________________________________________________ 5

2.4 Target group / qualification of personnel ____________________________________________________ 5

2.5 Safety instructions _____________________________________________________________________ 6

3Information on protection of the environment ______________________________________________ 7

4Product description __________________________________________________________________ 8

4.1 Scope of supply_______________________________________________________________________ 8

4.2 Type overview ________________________________________________________________________ 9

4.3 Function overview _____________________________________________________________________ 9

4.4 Device overview of room temperature controller______________________________________________ 9

5Technical data _____________________________________________________________________ 10

5.1 Main overview _______________________________________________________________________ 10

5.2 Dimensions _________________________________________________________________________ 10

5.3 Circuit diagrams______________________________________________________________________ 10

6Mounting _________________________________________________________________________ 11

6.1 Planning instructions __________________________________________________________________ 11

6.2 Safety instructions for mounting _________________________________________________________ 11

6.3 Mounting / Installation _________________________________________________________________ 12

7Commissioning ____________________________________________________________________ 14

7.1 Allocation of devices and specifying channels ______________________________________________ 14

7.2 Setting options per channel_____________________________________________________________ 17

7.3 Linking _____________________________________________________________________________ 19

8Updating options ___________________________________________________________________ 20

9Operation_________________________________________________________________________ 21

9.1 Displays / messages __________________________________________________________________ 23

10 Maintenance ______________________________________________________________________ 24

10.1 Cleaning ___________________________________________________________________________ 24

ABB-free@home®Notes on the instruction manual

Technical Manual 1473-1-8574 │3

1 Notes on the instruction manual

Please read this manual through carefully and adhere to the information contained

therein. This will assist you in preventing damage to persons and property and ensure

reliable operation and long service life of the device.

Please keep this manual in a safe place.

If you pass the device on, also include this manual.

Busch-Jaeger accepts no liability for failure to observe the instructions in this manual.

If you require additional information or have questions about the device, please contact

Busch-Jaeger or visit our Internet site at:

www.BUSCH-JAEGER.com

www.abb.com/freeathome

ABB-free@home®Safety

Technical Manual 1473-1-8574 │4

2 Safety

The device has been constructed according to the latest valid regulations governing

technology and is operationally reliable. It has been tested and left the factory in a

technically safe and reliable state.

However, residual hazards remain. Read and adhere to the safety instructions to pre-

vent such hazards.

Busch-Jaeger accepts no liability for failure to observe the safety instructions.

2.1 Used symbols

The following symbols point to dangers involved in the use of the device and provide

practical instructions.

Warning

This symbol in connection with the signal word "Warning" indicates

a dangerous situation which could lead to immediate death or to

serious injury.

Attention - damage to property

This symbol indicates a possibly damaging situation for the product.

Non-observance can lead to damage or destruction of the product.

Note...

This symbol indicates information or references to additional useful

topics. This is not a signal word for a dangerous situation.

This symbol indicates information on the protection of the environ-

ment.

The following symbols are used in the manual to draw attention to special dan-

gers:

This symbol indicates a dangerous situation due to electric current.

If such a sign is ignored, it can lead to serious injuries or even

death.

ABB-free@home®Safety

Technical Manual 1473-1-8574 │5

2.2 Intended use

This device is a room temperature controller for decentralized flush-mounted

installation.

The room temperature controller (with bus coupler) is suitable for the control of

conventional heating and cooling systems.

The device is intended for the following:

» operation according to the listed technical data,

» installation in dry interior rooms and suitable flush-mounted boxes,

» use with the connecting options available on the device.

The intended use also includes adherence to all specifications in this mnaual.

2.3 Improper use

Each use not listed in chapter 2.2 is deemed improper use and can lead to

personal injury and damage to property.

Busch-Jaeger is not liable for damages caused by use deemed contrary to the

intended use of the device. The associated risk is borne exclusively by the user/

operator.

The device is not intended for the following:

» unauthorized structural changes,

» repairs,

» use outdoors or in bathroom areas,

» use with an additional bus coupler.

2.4 Target group / qualification of personnel

Installation, commissioning and maintenance of the device must only be carried

out by trained and properly qualified electrical installers.

The electrical installers must have read and understood the manual and follow

the instructions provided.

The electrical installers must adhere to the valid national regulations in their

country governing the installation, functional test, repair and maintenance of elec-

trical products.

The electrical installers must be familiar with and correctly apply the "Five safety

regulations" (DIN VDE 0105, EN 50110):

1. Disconnect from power;

2. Secure against being re-connected;

3. Ensure there is no voltage;

4. Connect to earth and short-circuit;

5. Cover or barricade adjacent live parts.

ABB-free@home®Safety

Technical Manual 1473-1-8574 │6

2.5 Safety instructions

Warning

Electric voltage! Risk of death and fire due to electrical voltage of

230 V.

Dangerous currents flow through the body when coming into direct

or indirect contact with live components. This can result in electric

shock, burns or even death.

» Work on the 230 V supply system may only be performed by

authorised and qualified electricians.

» Disconnect the mains power supply before installation /

disassembly.

» Never use the device with damaged connecting cables.

» Do not open covers firmly bolted to the housing of the device.

» Use the device only in a technically faultless state.

» Do not make changes to or perform repairs on the device, on its

components or its accessories.

» Keep the device away from water and wet surroundings.

Attention - damage to property

Risk of damaging the device due to external factors.

Moisture and contamination can damage or destroy the device.

» Protect the device against humidity, dirt and damage during

transport, storage and operation.

ABB-free@home®Information on protection of the

environment

Technical Manual 1473-1-8574 │7

3 Information on protection of the environment

All packaging materials and devices bear the markings and test seals for proper

disposal.

The products meet the legal requirements, in particular the laws governing elec-

tronic and electrical devices and the REACH ordinance (EU Directive

2002/96/EG WEEE and 2002/95/EG RoHS), (EU-REACH Directive and Law for

the Execution of the Directive (EG) No.1907/2006).

The device contains valuable raw materials which can be recycled.

Used electric and electronic devices must not be disposed of with

domestic waste.

» Always dispose of the packaging material and electric devices

and their components via the authorized collecting depots and

disposal companies.

ABB-free@home®Product description

Technical Manual 1473-1-8574 │8

4 Product description

Fig. 1: Product overview

[1] Flush-mounted insert

[2] Support ring (not included in scope of delivery)

[3] Cover frame (not included in scope of delivery)

[4] Cover/push-button (not included in scope of delivery)

This device is a room temperature controller for decentralized flush-mounted

installation.

The room temperature controller (with bus coupler) is suitable for the control of

conventional heating and cooling systems.

The devices are not pre-programmed. The devices must be parameterised for the

use of the functions.

The integrated bus coupler makes possible the connection to the free@home bus

line.

4.1 Scope of supply

The scope of supply only contains the flush-mounted insert [1]. It must still be

completed with a support ring [2], a cover frame [3] and a cover/a push-button [4].

Note...

Additional information about the switch ranges is available in the

electronic catalogue (www.busch-jaeger-catalogue.com).

ABB-free@home®Product description

Technical Manual 1473-1-8574 │9

4.2 Type overview

Article no. Product name Sensor channels

RTC-F-1.PB Room temperature controller 1

Table 1: Overview of types

4.3 Function overview

The following table provides an overview of the possible functions and

applications of the device:

Icon of the operating surface Information

Name: Room temperature controller

Type: Actuator

Made available by: Room temperature controller

Function: Controls free@home heating actuators

Table 2: Function overview

Note...

The room temperature controller operates as PI controller and in time

adjusts its control value also to the response of the room.

4.4 Device overview of room temperature controller

Fig. 2: Device overview of room temperature controller

[1] Display

[2] Mark TOP

[3] Type plate

[4] Bus connection terminal

ABB-free@home®Technical data

Technical Manual 1473-1-8574 │10

5 Technical data

5.1 Main overview

Parameters Value

Power supply 24 V DC (via bus line)

Bus subscribers 1 (12mA)

Connection

Bus connection terminal: 0.4-0.8 mm

Cable type: J-Y(St)Y, 2x2x0.8 mm

Wire stripping: 6-7 mm

Protection IP20

Ambient temperature -5 °C – +45 °C

Storage temperature -20 °C – +70 °C

Table 3: Technical data

5.2 Dimensions

Note...

All dimensions are in mm.

Fig. 3: Dimensions

5.3 Circuit diagrams

Fig. 4: Electrical connection

17,9

11,5

Bus

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