Operating instructions

Weather-compensated control unit Constant temperature control unit

Resetting all codes to their delivered condition

Select "Standard setting".

Note

This also resets codes at coding level 1.

Select "7" with Ú and confirm with OK.

When " " flashes, confirm with OK.

Note

This also resets codes at coding level 1.

"General"/group 1

Select "General" for weather-compen-

sated control units (see page 73).

Select "1" for constant temperature con-

trol units (see page 73).

Coding

Coding in the delivered condition Possible change

00:1 System version 1:

One heating circuit with-

out mixer A1 (heating cir-

cuit 1), without DHW

heating

00:2

00:10

For system schemes, see

the following table:

Value

address

00: ...

System

version

Description

2 1 One heating circuit without mixer A1 (heating circuit 1), with

DHW heating (code is adjusted automatically)

3 2, 3 One heating circuit with mixer M2 (heating circuit 2), without

DHW heating

4 2, 3 One heating circuit with mixer M2 (heating circuit 2), with

DHW heating

5 2, 3 One heating circuit without mixer A1 (heating circuit 1) and

one heating circuit with mixer M2 (heating circuit 2), without

DHW heating (code is adjusted automatically)

6 2, 3 One heating circuit without mixer A1 (heating circuit 1) and

one heating circuit with mixer M2 (heating circuit 2), with DHW

heating (code is adjusted automatically)

Code 2

Calling up coding level 2

(cont.)

5772 909 GB