Viessmann 7513244, Инструкция по установке и обслуживанию

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68
■ On weather-compensated control units, codes are
displayed as plain text.
■ Codes that are not assigned, due to the heating sys-
tem equipment level or the setting of other codes,
are not displayed.
■ Heating systems with one heating circuit without
mixer and one or two heating circuits with mixer:
Below, the heating circuit without mixer is designated
"Heating circuit 1" and the heating circuits with
mixer as "Heating circuit 2" or "Heating circuit 3" .
If the heating circuits were given individual designa-
tions, the selected designation and
"HC1" , "HC2" or
"HC3" appear instead.
The codes are divided into groups
■ "General"
■ "Boiler"
■ "DHW"
■ "Solar"
■ "Heating circuit 1/2/3"
■ "All codes std device"
In this group, all coding addresses from coding
level 1 (except the coding addresses of the
"Solar"
group) are displayed in ascending order.
■ "Standard setting"
Calling up code 1
Service menu:
1. Press
OK and
å
simultaneously for approx. 4 s.
2. "Coding level 1"
3. Select group of required coding address.
4. Select coding address.
5. Set the value according to the following tables and
confirm with OK .
Resetting all codes to the factory setting
Select "Standard setting" . Note
This also resets codes at coding level 2.
"General"
Select group "General" (see page 68).
Coding
Coding in the delivered condition Possible change
System design
00:2 One heating circuit without mixer
A1 (heating circuit 1) 00:4
to
00:10 For system schemes, see the follow-
ing table:
Value, ad-
dress 00: ... Description
2 One heating circuit without mixer A1 (heating circuit 1) (code is set automatically)
4 One heating circuit with mixer M2 (heating circuit 2)
6 One heating circuit without mixer A1 (heating circuit 1)
One heating circuit with mixer M2 (heating circuit 2)
(code is set automatically)
Code 1
(cont.)
5773 238 GB
Codes