Viessmann KOB PYROMAT DYN 45 Instructions For Assembly And Installation page 31

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Description:
Controller for Heat Generator, parallel KP0
Either individually or together with the biomass boiler, the auxiliary heat generator supplies
the heat accumulator, executed as a hydraulic switcher. The triggering is carried out such
that the additional heat generator covers the peak required, and the biomass boiler does so
for the base load, the sluggishness of the biomass boiler being taken into account. While the
additional heat generator is in the operational phase, the boiler pump is in operation and the
motor-driven shut-off device open.
Scope of delivery:
Button for additional heat generator
-
-
Contactor and motor contactor for the boiler pump for the additional heat generator
Controller output for pump (1), mixing valve (2) and burner (3)
-
Note:
Only for PYROMAT-DYN without ECO function and PYROT with hydraulic switcher.
See Hydraulic Drawing 3950 PYROMAT-ECO or 6960 PYROMAT-DYN with ECO function.
Controller for Heat Generator, parallel KP1
When required, an additional heat generator is automatically connected. This may occur
after heat is taken from the accumulator to cover the overall heat requirement (stand-alone
operation). Or the additional heat generator may be used to cover a peak requirement for
heat (parallel operation to the biomass boiler). For parallel operation, a burner group is
necessary for heat diversion, which simultaneously also provides for keeping up the return
flow. On request, the additional heat generator can load the accumulator (as desired to
B28.1, B28.2 or B28.3).
Scope of delivery:
Pushbuttons for additional heat generators
-
-
Controller output for pump (1), mixing valve (2) and burner (3)
Return flow sensor QAD 21, uninstalled
-
Note:
Only for PYROMAT-DYN without ECO function and PYROT with hydraulic switcher.
See Hydraulic Drawing 3950 PYROMAT-ECO or 6960 PYROMAT-DYN with ECO function.
Köb Holzheizsysteme GmbH, Flotzbachstr. 33, A-6922 Wolfurt, Tel. +43/5574/6770-0, Fax 65707, E-Mail: office@kob.cc
Spec Sheet
ECOTRONIC - Heating Control Unit
Auxiliary Heat Generators
[Art. No. ECO-KP0 / 7387923]
[Art. No. ECO-KP1 / 7387908]
Subject to technical changes
4030-2
2009-03-01_GB

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