background image

6

Installation instructions 0020197272_02

Line length

Sensor lines

50 m

Bus lines

125 m

4.3

Removing the front casing

A

C

D

B

Remove the front casing in accordance with the illustra-
tion.

4.4

Installing the wall base

B

B

A

Install the wall base using the appropriate fastening ma-
terial in accordance with the illustration.

4.5

Installing the front casing

1.

Mount the front casing at the top of the wall socket.

2.

Use the fixing screw to secure the front casing.

3.

Slide the cover over the fixing screw until the cover
clicks into place.

5

Electrical installation

Only qualified electricians may carry out the electrical install-
ation.

5.1

Carrying out the wiring

Danger!
Risk of electric shock

There is a risk of electric shock when working
on electrical components that are connected
to the low-voltage network.

Disconnect the product from the power
supply.

Secure the product against being
switched back on again.

Check that the product is voltage-free.

Only open the product when it is voltage-
free.

1.

Remove the front casing. (

Page 6)

BUS

- +

S1

1 2

S2

1 2

S3

1 2

S4

1 2

S5

1 2

S6

1 2

S7

1 2

S8

1 2

S9

1 2

S10

1 2

S11

1 2

S12

O

I

S13

O

I

R7/8

N 1 2

R13

N

N

R11/12

N 1 2

R9/10

N 1 2

R6

L

N

R5

L

N

R4

L

N

R3

L

N

R2

L

N

R1

L

N

230V

L

N

230V

L

N

1

4

5

2

3

1

Input

2

Input and output

3

eBUS

4

Output

5

Mains connection

2.

Connect the required inputs and outputs from the se-
lected basic system diagram.

3.

Connect the product using a fixed connection and a
partition with a contact gap of at least 3 mm (e.g. fuses
or power switches).

Summary of Contents for FM5

Page 1: ...en Installation instructions FM5 functional module VR 71 0020197272_02 12 10 2022...

Page 2: ...tructions 5 3 Product description 5 3 1 Nomenclature used 5 3 2 Design of the product 5 3 3 Main function 5 3 4 Data plate 5 3 5 CE marking 5 4 Set up 5 4 1 Checking the scope of delivery 5 4 2 Select...

Page 3: ...nd that specified in this document shall be considered improper use Any direct commercial or industrial use is also deemed to be improper Caution Improper use of any kind is prohibited 1 2 General saf...

Page 4: ...4 Installation instructions 0020197272_02 1 3 Regulations directives laws standards Observe the national regulations stand ards directives ordinances and laws...

Page 5: ...ate The data plate is located on the right hand side of the hous ing Information on the data plate Meaning Serial number for identification 7th to 16th digits product article number VR 71 Product desi...

Page 6: ...ing Danger Risk of electric shock There is a risk of electric shock when working on electrical components that are connected to the low voltage network Disconnect the product from the power supply Sec...

Page 7: ...wer terminal block B E D C 25 mm A 8 Connect all of the required lines in accordance with the illustration 9 Install the front casing Page 6 6 Decommissioning 6 1 Decommissioning the heating installat...

Page 8: ...s obligated to return used batteries Deleting personal data Personal data may be misused by unauthorised third parties If the product contains personal data Ensure that there is no personal data on or...

Page 9: ......

Page 10: ......

Page 11: ......

Page 12: ...isher manufacturer Vaillant GmbH Berghauser Str 40 D 42859 Remscheid Tel 49 2191 18 0 Fax 49 2191 18 2810 info vaillant de www vaillant de These instructions or parts thereof are protected by copyrigh...

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