Viessmann CIB User Manual

52
Coding in the delivered condition Possible change
71:2 "ON" during DHW heating to set val-
ue 1
72:0 DHW circulation pump: "ON" ac-
cording to time program (only for
weather-compensated control unit)
72:1 "OFF" during DHW heating to set
value 2
72:2 "ON" during DHW heating to set val-
ue 2
73:0 DHW circulation pump: "ON" ac-
cording to time program (only for
weather-compensated control unit)
73:1
to
73:6
"ON" from once per hour for 5 min
up to 6 times per hour for 5 min dur-
ing the time program
73:7 Constantly "ON"
Solar/Group "4"
Note
The solar group is only displayed if a solar control
module, type SM1, is connected.
Coding
Coding in the delivered condition Possible change
Not allocated to any function mode
00:8 The solar circuit pump starts if the
collector temperature exceeds the
actual cylinder temperature by 8 K.
00:2
to
00:30
The differential between the actual
cylinder temperature and the start
point for the solar circuit pump is ad-
justable from 2 to 30 K.
01:4 The solar circuit pump is switched
off if the differential between the
collector temperature and the ac-
tual cylinder temperature is less
than 4 K.
01:1
to
01:29
The differential between the actual
cylinder temperature and the stop
point for the solar circuit pump is ad-
justable from 1 to 29 K.
02:... Data dependent on the software
version of solar control module
SM1
02:0 Solar circuit pump not speed-con-
trolled
02:1 With wave packet control function
Never adjust
02:2 Solar circuit pump speed-controlled
with PWM control
03:10 The temperature differential be-
tween the collector temperature
and actual cylinder temperature is
regulated to 10 K.
03:5
to
03:20
The differential temperature control
between collector temperature and
actual cylinder temperature is ad-
justable from 5 to 20 K.
04:4 Controller amplification of speed
control 4 %/K
04:1
to
04:10
Controller amplification adjustable
from 1 to 10 %/K
05:10 Min. speed of the solar circuit
pump 10 % of max. speed
05:2
to
05:100
Min. speed of solar circuit pump ad-
justable from 2 to 100 %.
06:75 Max. speed of the solar circuit
pump 75 % of max. possible speed
06:2
to
06:100
Max. speed of solar circuit pump ad-
justable from 2 to 100 %.
Code 2
DHW/Group "3" (cont.)
5839829
Codes

Viessmann CIB Specifications

General

Brand	Viessmann
Model	CIB
Category	Boiler
Language	English