Honeywell EVOTOUCH CONTROLLER, Applications Manual

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20 evotouch
Multizone system with mixing valve and radiators 2.8
Example: 6 zones, up to 8 zones are possible
evotouch
BDR91
Boiler roo
m
HM80
MK2
Zone 1 / MK
2
Zone 3 / MK
1
Zone 2 / MK
1
Zone 4 / MK1
Zone 5 / MK1
Zone 6 / MK1 ... 8
HR80
HR80
HR80
HR80
HR80
M
Notes
The internal room sensor of the •
evotouch controller must be activated for zone 1
HM80 mixing valve controller: mixing valve run time / pump after run time / min/max flow temperature •
Optional heat demand: BDR91 relay module or OPENTHERM-Bridge •
For that mixed application you can setup the configuration as following:
Select menu GUIDED CONFIG and configure the 5 zones for radiator control f
Select menu ZONING CONFIG and add the 1 zone for underfloor heating control ADD ZONE f
Alternative go to the expert menu:
Select menu ZONING CONFIG and add the 5 zones for Radiator control ADD ZONE f
Select menu ZONING CONFIG and add the 1 zone for underfloor heating control ADD ZONE f
The Binding process in the EXPERT MENÜ is the same as for GUIDED CONFIGURATION however the RF test must be
choosen in the MENU SYSTM CONFIGURATION BINDING AND RF TEST individual for each zone.