Viessmann GC1 Installation And Service Instructions

140
Coding
Code 1 (cont.)
Coding in the delivered condition
Possible change
Boiler/burner
02:1 Two−stage burner
02:0 Single stage burner
g
02:2 Modulating burner
03:0 Gas fired operation
03:1 Oil fired operation
(irreversible)
03:2 Set automatically, if incorrect
boiler coding card inserted
Burner (mod.) (see page 103)
05:70 Burner curve
05:0 Linear burner curve
05:1
to
05:99
Non−linear burner
curve (see page 103):
· 100 %
= P
T
in %
P
T
Partial load at g
of the actuator
operating time
P
max
Maximum output
P
T
in kW
P
max
in kW
Boiler/burner
06:87 Max. boiler water temperature
limit 87ºC
06:20
to
06
:127
Maximum boiler water
temperature limit
adjustable from 20 to
127ºC
Boiler
07:1 Consecutive boiler number in
multi−boiler systems
(in conjunction with coding
address"01")
07:2
to
07
:4
Consecutive boiler number
in multi−boiler systems
(in conjunction with coding
address"01")
General
40:125 Operating time for butterfly
valve actuator, three−way mixer
or mixer motor in conjunction
with return temp. control 125s
40:5
to
40
:199
Operating time adjustable
from 5 to 199s
77:1 LON user number 77:2
to
77
:99
LON user number,
adjustable from 1 to 99
Note
Allocate each number only
once.
5862730GB

Viessmann GC1 Specifications

General

Brand	Viessmann
Model	GC1
Category	Control Unit
Language	English