Category 2 "Boiler - Viessmann VITOTRONIC 100 GC1B Installation And Service Instructions Manual

Coding Level 2

Category 2 "Boiler"

Coding
Coding in the Delivered Condition
01:1 Single boiler system.
02:1 Two-stage burner.
03:0 Gas operation.
04:... Switching hysteresis, burner:
Delivered condition specified by the boiler
coding card.
05:... Modulating burner:
Burner curve.
Delivered condition specified by the boiler
coding card.
06:87 Maximum limit of the boiler water
temperature set to 189°F (87°C).
07:1 Sequential boiler number in a multi boiler
system (in conjunction with coding address
"01").
08:... Maximum burner output in kW.
Delivered condition specified by the boiler
coding card.
09:... Maximum burner output in kW.
Delivered condition specified by the boiler
coding card.
0A:... Burner base load in kW.
Delivered condition specified by the boiler
coding card.
106
Vitotronic 100, GC1B Installation and Service
Possible Change
01:2 Multi boiler system with cascade control
via LON (e.g. Vitotronic 300-K, type MW1B).
01:3 Multi boiler system with on site cascade control
(third party control unit) via switching contacts
(input avD and avH) or 0 – 10V input.
02:0 Single stage burner.
02:2 Modulating burner.
03:1 Oil operation (irreversible).
03:2 Set automatically if no boiler coding card
or an incorrect boiler coding card is inserted.
04:0 Switching hysteresis 4 K (see page 95)
04:1 Switching hysteresis, heat demand-dependent
(see page 95).
ERB50 function (values from 6 to 12 K).
04:2 ERB80 function (values from 6 to 20 K).
05:0 Linear burner curve.
05:1 Non-linear burner curve.
to (P : P )·100
T max
05:99 P in kW: Partial output at g of the servomotor
T
runtime
P in kW: Maximum output.
max
06:20 Maximum limit adjustable from 68 to 260°F
to (20 to 127°C).
06:127 Observe the adjustable high limit settings.
07:2 Consecutive boiler number in multi boiler system.
to
07:4
08:0 Maximum output adjustable from 0 to 199 kW.
to
08:199
09:0 Maximum output adjustable from 0 to 19,900 kW;
to 1 step 100 kW.
09:199
0A:0 Non-linear burner curve
to (P :P )·100%
G max
0A:100 P in kW: Base output
G
P in kW: Maximum output.
max