Cosmo Multi 2 User Manual

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Language
Expert/Language
factory setting: „Deutsch“
In the submenu „language“, different languages are
available (German, English).
4.5 Menu: Manual mode
manual operation/All Relays
selection: „Off“, „Auto“
factory setting: „Auto“
manual operation/Relay 1 (...7)
selection: „Off“, „Auto“, „On“
factory setting: „Auto“
In this menu, relays can be switched on (relay test),
switched off, or set into automatic mode. For safety
reasons, the selection „On“ is not available in the All
Relays channel.
WARNING!
If a heating circuit mixer or a COSMO
RMS is connected, do not switch on all
relays at the same time, because the
mixer might be damaged in the process.
4. Adjust the set temperature (ΔTset in Solar / Adj. va-
lues) as follows:
Max speed ΔTset
30-40% 12 K
41-50% 11 K
51-60% 10 K
61-70% 9 K
71-80% 8 K
81-90% 7 K
91-100% 6 K (factory setting)
In multi-store systems, repeat this step for each of the
stores to be loaded (see fig.).
4. Functions and options

Cosmo Multi 2 Specifications

General

Brand	Cosmo
Model	Multi 2
Category	Controller
Language	English