Control Panel Installation - Viessmann VITOCROSSAL 200 Type CM2 Technical Manual

Control units
(cont.)
Vitotronic 100, type GC1B
Vitotronic 300- K
Vitotronic 100, type GC4B
Vitotronic 300- K
Vitotronic 300-K, type MW1B
Vitotronic 300- K

Control panel installation

Note
Use the installation kit for control panel installation (accessories) when
fitting the programming unit in the control panel door
Gas condensing boilers
M M
M M
M M
Digital boiler control unit:
■ For every boiler in a multi boiler system with Viessmann Vitotronic
300-K cascade control unit (supplied with one boiler)
or
■ For every boiler in a multi boiler system with Vitocontrol control panel
and integral weather-compensated Vitotronic 300-K cascade control
unit
or
■ For every boiler in a multi boiler system with external weather-com-
pensated cascade control unit with cylinder thermostat.
■ For two-stage or modulating burners.
■ With boiler protection function subject to boiler version.
■ With integral diagnostic system and additional functions.
■ With communication capability via LON (LON communication mod-
ule is part of the standard delivery).
Digital boiler control unit:
■ For every boiler in a multi boiler system with Viessmann
Vitotronic 300-K cascade control unit (supplied with one boiler).
or
■ For every boiler in a multi boiler system with Vitocontrol control panel
and integral weather-compensated Vitotronic 300-K cascade control
unit.
or
■ For every boiler in a multi boiler system with external weather-com-
pensated cascade control unit with cylinder temperature controller.
■ For a modulating burner.
■ With integral diagnostic system and additional functions.
■ With communication capability via LON (LON communication mod-
ule is part of the standard delivery).
Weather-compensated, digital cascade and heating circuit control unit:
■ For multi boiler systems.
■ With boiler sequence strategy.
■ For up to two heating circuits with mixers (a further 32
Vitotronic 200-H heating circuit control units can be connected via
LON).
An extension kit is required for each heating circuit with mixer.
■ In conjunction with the Vitotronic 100, type GC1B:
– For two-stage or modulating burners.
– With cylinder temperature controller.
or
Control of a cylinder loading system with mixer assembly (only
available as an alternative to the control of a constant return tem-
perature raising facility with a regulated 3-way mixing valve).
– With boiler protection functions subject to system version.
■ In conjunction with the Vitotronic 100, type GC4B:
– For a modulating burner.
– With cylinder temperature controller.
or
Control of a cylinder loading system with mixer assembly.
■ With integral diagnostic system and additional functions.
■ With programming unit featuring a plain text and graphic display.
■ With capability to communicate via LON (a LON communication
module and terminators are part of the standard delivery)
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VIESMANN
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